Semi-quantitative analysis of key aroma compounds in fragrant rice bran oil by GC×GC- TOFMS and GC-O

Semi-quantitative analysis of key aroma compounds in fragrant rice bran oil by GC×GC- TOFMS and GC-O | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Semi-quantitative analysis of key aroma compounds in fragrant rice bran oil by GC×GC- TOFMS and GC-O Yong Wang, Lvrui Liu, Xin Wang, Hongwei Cao, Jing Wang, Yuanrong Jiang, and 2 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3847512/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract The physicochemical and flavor qualities of three types of rice bran oil (RBO) were explored, namely RBO A (rice aroma RBO), RBO B (pressed RBO), and RBO C (refined RBO). Various analyses were employed to critically evaluate the flavor profiles of these oils. In the preliminary findings, no significant differences were observed in the physicochemical properties among them. However, through sensory and instrumental evaluations, RBO A was identified having the optimum flavor. GC×GC-TOFMS and GC-O analysis of the RBO A revealed that 14 key aroma compounds primarily contributed to its flavor. These compounds aligned with the characteristic flavor substances of fragrant rice. Notably, 2-AP and vanillin emerged as the most substantial contributors. This research not only sheds light on the aromatic constitution of RBO A but also bears significant implications for future investigations and industrial applications aimed at enhancing the flavor of RBO. rice bran oil volatile compound analysis rice aroma 2-acetyl-1-pyrroline vanillin Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Introduction Rice bran oil (RBO), derived from the by-product of rice processing, namely rice bran, is a popular cooking oil in Asian countries [ 1 ]. Its distinctiveness arises from its balanced fatty acids and abundant lipid accompaniments, widely recognized as a healthy cooking oil [ 2 – 4 ]. Various studies have demonstrated its significant correlations with preventative measures against cardiovascular diseases, anti-inflammatory, and antioxidative activities [ 5 – 8 ]. The exceptional nutritional properties of RBO warrant broader consumer awareness, and the flavor emerges as the optimal distinguishing factor [ 9 ]. Just as olive oil, peanut oil, and rapeseed oil are distinctively differentiated in the market through their unique aromas, a pleasant fragrance can help RBO stand out and enhance its value. The fragrance production of oil is highly related to the oil material itself. RBO is primarily derived from rice bran, yet the composition of rice bran is entirely distinct from that of rice. As previously noted, rice bran contains fat, protein and other nutrients that can easily become rancid, resulting in an undesirable flavor[ 10 – 12 ], while the principal component of rice is starch. Rice is popular in Asian countries, especially fragrant rice [ 13 ], thus making RBO with a cooking rice aroma is an ideal target. In volatile substances of rice, more than 500 aromatic compounds have been identified [ 14 ]. Among them, 2-acetyl-1-pyrroline (2-AP) is the one having identified quantitative relationship with cooking rice aroma [ 15 ]. It is primarily considered to be accumulated due to genetic defects in paddy growth [ 16 ]. Meanwhile, 2-AP can be generated in fair amounts by the Maillard pathway-through proline as one of the main precursors [ 17 ]. The broad formation pathways provide possibilities for preparing fragrant RBO, that could significantly enhance the sensory experience. Currently, research on the flavor of RBO is limited, and analytical testing methods are mainly referenced from fields like rice and rice bran. HS-GC-MS is a classic detection technology for flavor analysis, simple and efficient, yet it offers poorer selectivity for components with lower content and lower odor thresholds in volatiles. Comprehensive two-dimensional gas chromatography (GC×GC) tandem equipped with time-of-fight mass spectrometry (TOFMS) provides higher separation capacity has been widely applied in the study of various foods [ 18 – 20 ]. Recent study on palm oils have more volatile compounds detected by GC×GC-TOFMS when compared to as compared to GC-MS [ 21 ]. This study prepares a rice-flavored RBO product, not only enhancing the sensory experience of RBO and filling an industrial gap but also validating key flavor substances. Materials and methods Materials Rice bran, crude RBO, and refined RBO were all obtained from Yihai (Taizhou) Grain and Oil Industry Co., Ltd (Jiangsu, China). To ensure representativeness, rice bran was crushed and sieved through a 20 mesh screen, crude RBO was blended in different batches, maintaining an acid value below 25 mg/KOH g. The refined RBO was commercially available and identical to that in the market. Compounds used for the identification or quantification of odor-active compounds involved 13 chemical reagents, all with a purity of ≥ 95% (GC), procured from J&K Chemical Ltd.,(Beijing, China): 2-heptanone, 3-methyl-2-butenal, 2-acetyl-1-pyrroline, nonana, 5-methyl-(3H)-furanone, furfural, 2-acetyl-5-methylfuran, pyrrole, dihydro-5-methyl-2(3H)-furanone, 2-furanmethanol, dihydro-5-propyl-2(3H)-furanone,2-acetyl-(1H)-pyrrole, vanillin. The internal standard, 1,2-dichlorobenzene (99%), was purchased from Sigma-Aldrich Co. Ltd (Shanghai, China). Instrument and equipment Pegasus 4D Comprehensive two-dimensional gas chromatography-tandem equipped with time-of-flight mass spectrometry. Pegasus 4D GC×GC instrument (LECO, St. Joseph, MI, USA), including Agilent 6890A GC (Agilent Technologies, Palo Alto, CA, USA) and Pegasus IV time-of-flight Mass Spectrometer (LECO Corp., St. Joseph, MI, USA) and the Gerstel MPS2 Automatic Sampler (Gerstel, Mulheim, Germany). The SAFE unit (Forschungsanstalt for Lebensmittelchemie, Freising, Germany) Edward EXT 75DX vacuum pump (China Edward Technology Trading (Shanghai) Co., LTD.) Agilent 7890B gas chromatograph and 5977C Mass spectrometer (Agilent Technologies, USA) Agilent 7890A gas chromatograph (Agilent Technologies, USA) equipped with FID detector and DATU 2000 High resolution olfactory system (DATU Inc. USA) Samples preparation RBO A: rice aroma RBO, rice bran was mixed with tap water (mass ratio 1: 1.5) and transferred to the reactor at 121℃ for 30 min. The material was cooled and added into refined RBO in a ratio of 1:2, and heated to 60℃ for 1h. The final flavor oil was naturally filtered through filter paper. RBO B: pressed RBO, rice bran was placed into a seed roasting machine at 180℃ for 1 h to bring out the fragrance, then transfer the roasted rice bran into a screw press for oil extraction. The obtained crude oil was degummed and then alkali refined. RBO C: refined RBO, purchased in the supermarket. Physicochemical index Various detection indicators and their corresponding detection methods were elaborated in paragraphs as follows: Color Analysis: The color metric was typically evaluated using a Lovibond colorimeter, specifically utilizing a measurement duration of 5''. This method is aligned with the GB/T 22460 − 2008 standard, which is directed towards the determination of Lovibond color in animal and vegetable oils. Moisture and Volatile Compounds: To ascertain the moisture and volatile compounds within the product, adherence to the GB 5009.236–2016 standard – a national standard for food safety – was employed. This standard specifically governs the determination of moisture and volatiles in animal and vegetable oils. Acid Value (AV): To calculate the acid value (expressed as mgKOH/g), the GB 5009.229–2016 standard was utilized. This national food safety standard provides the guidelines for determining the fatty acid value in food items. Peroxide Value (PV): The peroxide value (expressed as mmol/kg) was determined in compliance with the GB 5009.227–2016 standard. This is another national standard for food safety that gives explicit details for determining the peroxide value in food. Oryzanol Content: Determination of the content of oryzanol (expressed as a mg/kg ) was undertaken by referring to LS/T 6121.1–2017, which elucidated the testing of grain and oil. Specifically, it defines how to determine the oryzanol content in vegetable oil via a spectrophotometric method. Sterol Content: For determining sterol content (expressed as mg/kg), the GB/T 25223 − 2010 standard was adhered to. This standard explicates the method for determining phytosterol composition and the total phytosterol amount in animal and plant oils, utilizing gas chromatography as the investigative method. Vitamin E (VE) Content: The quantity of Vitamin E (expressed as mg/kg) was determined according to the GB 5009.82–2016 standard, a national food safety standard. It provides guidelines for determining the levels of Vitamins A, D, and E in food. Fatty Acid Composition (FAC): For evaluating the fatty acid composition, the GB 5009.168–2016 standard was followed. This national standard for food safety describes the method for determining fatty acids in food items. Each of these indicators and methods was integral to establishing a comprehensive understanding of the physicochemical properties of the product, ensuring its quality, safety, and adherence to national standards. Sensory evaluation methods Sensory assessments were conducted by 10 trained panelists (male and female, age 23–45, all working in rice-related R&D) who attended sensory training sessions at least once a week to be able to identify and describe various aroma qualities. The sensory analysis took place in a sensory laboratory, where each team member conducted smell tests under white light and at room temperature. For the aroma profile attributes, the panelists scored the intensity of the sample's characteristic odor against reference aromatic compounds in oil solutions, using a scale from 0 (imperceptible) to 3 (strongly perceptible), in increment of 0.5, as follows: popcorn scent (2-acetyl-1-pyrroline), vanilla sweet scent (vanillin), roasted flavor (3-methyl-butanal), grease flavor ((E,E)-2, 4-dodecenal), bran flavor (rice bran samples placed in a 60℃ constant temperature and humidity tank for 2 weeks), raw mushroom flavor (1-octene-3-one). Samples were available on hand and stored in 50 ml brown glass bottles. Full two-dimensional gas chromatography-time-of-flight mass spectrometry analysis Volatile compounds were extracted using headspace solid phase microextraction (HS-SPME), which consisted of divinylbenzene/carboxen/ polydimethylsiloxane (DVB/CAR/PDMS) stabilization fibers (50/30 m thick, 2 cm long, Sigma-Aldrich, St. Louis, USA). Weigh 2 g of RBO, 20µL of 3-Heptanone, 2-methyl- (80 mg/L in methanol) as an internal standard was added and placed in a 20 mL brown vial tightly capped with a Teflon coated silicone septum followed by extraction at 60°C for 30 min.. The first capillary column was HP-INNOWAX(length 30 m, ID 0.25 mm, film thickness 0.25 µm), and the second capillary column was Rxi-5SilMS(length 2 m, ID 0.15 mm, film thickness 0.15 µm). Volatile compounds were separated in the main gas phase furnace using the following temperature gradient procedure: initial temperature 40℃ held for 1 min, then rising to 250℃ at 5℃/min, finally held for 10 min. The injector was operated in non-separation mode at 250℃ with helium as carrier gas and a flow rate of 1.0 mL/min. The secondary oven temperature was set 5°C higher than the temperature of the primary oven for the entire run. GC × GC modulation time was 6 s and MS transfer line was set at 250°C. The TOFMS was operated in EI mode at an ionization energy of 70 eV and ion analysis was performed in the m/z 35–500 range with a data acquisition rate of 200 spectrum. By mass deconvolution automatic peaking, N100 was truncated with the minimum signal-to-noise ratio (S/N). Peak identification was based on retention time of reference compounds and library matching using the NIST mass spectrometry Library (NIST 17). Library similarity factors were determined in forward and reverse search. Matches ≥ 700 were considered acceptable (the more matches, the better). In addition, the volatiles were identified by matching the retention indices (RI) with data found in the literature. RI were calculated according to the formula (Van den Dool and others 1963) and based on a series of n-alkanes (C10-C26). The RI of the compounds were given in Table 1 . All aroma compounds were quantitated first by the internal standard (2-methyl-3-heptanone) equivalents. Identification of odor activity volatile compounds Pretreatment -solvent Assisted Flavor Evaporation (SAFE) The SAFE unit had a constant head and tail temperature of 25°C. Two 500 ml flasks were carefully attached to the two legs of the unit, one called a sample bottle for receiving dripped samples and distillate residue, and the other for receiving distillate. The vacuum system was controlled in the range of 10 − 3 ~ 10 -4 pa by Edward vacuum pump. Liquid nitrogen was poured into a cold trap and also into a beaker that surrounded a 500 ml distiller. A 100 ml RBO sample was processed for about 2h in one run. The distillate was extracted from freshly redistilled methylene chloride (3×50 mL). The combined extract was dried on anhydrous sodium sulfate and concentrated to 0.5 ~ 1mL using a Vigreux column (50 cm×1 cm i.d). Two replicates and the following analysis were performed. Identification of flavor sensory active substances -aroma extract dilution assay with gas chromatography olfactometry (AEDA-GC-O) and gas chromatography mass (GC-MS) The aroma compounds of the sample were identified by GC-MS (7890B GC System,5977A MSD) equipped with ODP (Gerstal, Mulheim an der Ruhr, Germany). The chromatographic column was HP-5 60 m × 0.25 mm × 0.25 µm. The carrier gas was nitrogen 1.0 mL/min. The oven started at 40°C and then increased to 250°C at 5°C/min. 1 µL sample was injected without crack at 250 ℃. The GC effluent entering the odor port was sealed with a 16 L/min flow of humidified air and transferred through a 150-length stainless steel tube (10 mm i.d) to the Teflon detection cone. The concentrated samples were diluted with dichloromethane n 3 dilution gradients, and GC-O analysis was performed after each dilution step. To avoid hazard, the discharge time for the dichloromethane was determined in advance. The odor characteristics were recorded, and finally a dilution coefficient was obtained for each odor, indicating the highest dilution. Three trained panelists conducted the GC-O analysis. The retention time of odor reaction was converted to the retention index (RI) value relative to the n-alkanes series (C6-C23). An aroma extract dilution assay (AEDA)-GC-O was applied to dilute the concentration of samples with dichloromethane in a series of dilutions (i.e.,1:1, 1:10, 1:50). FD was calculated for each odorant as the highest dilution in which the odorant can be sniffed. Through the utilization of GC-MS mass spectrometry, GC-MS and (AEDA)-GC-O analysis of the retention index (RI) relative to C6-C23 n-alkanes, odor characteristics detected in (AEDA)-GC-O and the comparison of the above parameters with existing real chemicals, the compounds with odor activity were identified. In the GC-MS analysis, a polar column (HP-INNOWAX) were employed to separate and identify compounds as comprehensively as possible. Identification was performed using the mass spectra and corresponding RIs of each peak on the two columns. Regarding the mass spectrometry, compounds were identified based on the NIST 17 mass spectrometry library and manual interpretation installed in the GC-MS facility. OAVs To obtain knowledge of the importance of a single odorant in the aroma profile of RBO, the OAVs and contribution rate were evaluated. The OAVs are the ratio of the concentration of each compound to its perception threshold. The key aroma compound with OAVs greater than 1 prominently contributed to the aroma profile of RBO. Data analysis All analyses were based on the mean of 2 replicates. The GC × GC-TOFMS data was processed using the Chroma TOF version 5.51 software. IBM SPSS 22.0 and SIMCA 14.1 were used to conduct one-way analysis of variance (one-way ANOVA). Excel 2016 was used to complete mean ± standard deviation (SD), and R language was used to complete heat map drawing. Results and discussion The impact of FAC composition (Fig. 1) and micronutrient content (Fig. 2) of the three RBOs obtained by different processing methods was small, indicating that these processing conditions did not change the macro composition of RBO. As for the quality indexes, both A and C changed little, each remained within the standard range. Conversely, B displayed a significant increase in color, acid value, and peroxide value (Fig. 3), indicating that its technological conditions substantially influenced the oil quality. Sensory assessment of different RBO The three kinds of RBO were evaluated by scent and smell, and the evaluation results were shown in the Fig. 4. The flavor of A showed a strong correlation with the flavor of rice. Its characteristics were mainly popcorn aroma, with obvious popcorn flavor and vanilla flavor. The scores of odors (raw mushroom flavor, bran flavor) were low, indicating that there was less odors caused by the raw materials of oil. The flavor of B was strong and rich in flavor varieties, contained mainly roast flavor, accompanied by obvious bran and raw mushroom flavor, and the sweetness property was not obvious. The flavor of C was low in overall intensity, and the characteristic flavor was not obvious, with slight vanilla and bran husk flavor. In general, A was the closest to rice flavor in overall sensory evaluation. To better understand the flavor composition and formation pathways, further instrumental analysis was conducted. Identification and semi-quantitative analysis of the flavor compounds in three fragrant RBOs Table 1 Volatile compounds identified by GC × GC-TOFMS Volatile compound a RI(HP-INNWAX) b Concentration (µg/L) RBO A RBO B RBO C Aldehydes （ 19 ） 627.71±5.34 2599.26±20.3 336.99±17.17 Butanal 856 1.78±2.51 2.83±0.47 1.54±2.17 Butanal, 2-methyl- 905 N.D. 17.88±2.25 N.D. Butanal, 3-methyl- 910 N.D. 18.44±3.48 N.D. Pentanal 964 26.81±0.87 54.5±6.31 23.39±0.45 Hexanal 1063 109.29±4.4 357.69±47.95 89.3±1.25 Heptanal 1171 27.16±1.01 129.4±27.84 15.85±0.13 2-Hexenal 1210 1.8±2.54 23.76±4.49 2.08±2.95 Octanal 1277 7.72±0.43 129.95±12.9 3.88±0.2 2-Heptenal, (E)- 1330 39.46±1.34 77.89±1.76 7.32±0.35 Nonanal 1379 37.76±1.67 366.41±22.14 16.55±1.37 2-Octenal, (E)- 1390 8.2±0.47 91.66±4.76 6.87±0.03 Methional 1440 N.D. 21.64±2.26 N.D. Decanal 1488 1.83±0.16 20.79±1.61 1.51±0.4 2,4-Heptadienal, (E,E)- 1498 24.07±0.44 69.02±6.92 10.61±0.24 Benzaldehyde 1511 87.6±4.24 399.49±31.43 11.32±0.42 Benzeneacetaldehyde 1622 8.2±0.41 196.89±28.01 N.D. 2,4-Decadienal, (E,E)- 1756 2.9±0.22 131.78±21.46 1.5±1.06 Vanillin 2556 22.06±0.23 63.23±6.53 0.82±0.16 Ketone （ 17 ） 448.54±7.12 1716.12±24.79 156.62±4.19 2-Butanone 875 7.54±0.8 28.9±1.79 15.18±0.24 2,3-Butanedione 954 17.41±1.01 26.82±2.54 N.D. 1-Penten-3-one 1013 4.44±0.09 5.26±0.9 6.01±0.07 2,3-Pentanedione 1044 12.69±0.9 94.67±3.59 13.68±9.71 3-Penten-2-one 1131 10.12±0.45 23.56±0.12 2.34±1.66 2-Heptanone 1168 45.47±4.29 281.34±7.24 22.98±1.31 Acetoin 1270 70.75±4.09 138.08±1.08 70.61±8.29 2-Octanone 1273 26.99±3.29 89.74±6.35 9.63±0.97 1-Octen-3-one 1290 8.7±0.35 98.35±7.5 6.27±0.02 5-Hepten-2-one, 6-methyl- 1324 6.62±0.25 79±9.72 1.79±1.31 2-Cyclopenten-1-one 1338 5.03±0.09 15.91±2.83 N.D. 2-Hydroxy-3-pentanone 1345 2.03±0.04 17.33±1.88 N.D. 1-Hydroxy-2-butanone 1359 3.29±0.16 37.22±6.96 N.D. 2-Nonanone 1376 3.78±0.16 67.93±7.84 0.55±0.39 3-Octen-2-one 1393 1.81±0.08 41.15±29.11 N.D. 2-Decanone 1484 2.8±0.15 61.56±7.49 N.D. Acetophenone 1630 6.76±0.29 44.33±1.66 1.95±0.2 Alcohols （ 8 ） 306.99±22.72 878.86±36.84 239.58±15.12 2-Butanol, 3-methyl- 1086 47.64±7.37 174.6±8.51 34.27±8.46 1-Pentanol 1237 21.59±0.85 80.64±0.92 16.99±0.67 1-Hexanol 1338 7.81±0.36 42.38±2.6 2.45±0.08 1-Octen-3-ol 1436 17.12±0.34 143.87±1.97 8.51±0.4 1-Heptanol 1440 1.92±0.17 37.12±2.8 N.D. 1-Octanol 1537 3.33±0.32 54.86±9.31 0.74±0.54 2,3-Butanediol 1550 61.98±3.83 92.07±1.83 83.07±3.66 Benzyl alcohol 1865 4.09±0.01 18.87±2.4 3.24±0.21 Acids (11) 258.09±2 918.79±17.83 161.15±7.62 Acetic acid 1432 45.56±4.05 299.72±32.73 35.32±9.57 Butanoic acid 1604 1.89±0.25 14.33±3.13 1.75±0.06 Butanoic acid, 3-methyl- 1648 1.77±0.09 9.21±6.54 0.67±0.07 Pentanoic acid 1717 4.01±0.25 95.77±5.98 3.65±0.13 Hexanoic acid 1839 15.57±1.02 183.09±0.51 9±0.31 Heptanoic acid 1940 0.96±0.73 16.01±0.77 0.74±0.08 Octanoic acid 2043 4.5±0.84 34.37±0.86 2.89±0.14 Nonanoic acid 2144 4.9±0.16 26.52±3.2 3.22±0.37 Benzoic acid 2425 1.21±0.89 6.38±0.83 N.D. Esters （ 1 ） 7.95±0.62 209.13±0.21 4.3±0.13 Butyrolactone 1604 7.95±0.62 209.13±0.21 4.3±0.13 Furans （ 23 ） 465.63±1.16 3953.44±67.12 32.53±0.24 Furan, 2-pentyl- 1217 91.62±4.09 465.77±9.96 22.06±0.31 3(2H)-Furanone, dihydro-2-methyl- 1250 N.D. 31.9±2.69 N.D. 3-Furaldehyde 1412 3.98±0.05 91.57±2.45 N.D. Furfural 1448 134.86±3.24 822.02±4.39 3.92±0.52 2(3H)-Furanone, 5-methyl- 1435 0.22±0.02 13.29±2.40 N.D. 2-Acetyl-5-methylfuran 1503 1.33±0.04 24.67±3.44 0.6±0.02 Ethanone, 1-(2-furanyl)- 1513 6.62±0.47 286.61±11.14 N.D. 2-Furancarboxaldehyde, 5-methyl- 1556 6.03±1.17 670.66±70.57 0.6±0.05 2(3H)-Furanone, dihydro-5-methyl- 1618 0.7±0.03 23.47±1.84 N.D. 2-Furanmethanol 1635 129.65±3.75 308.98±32.67 0.44±0.4 2(3H)-Furanone, 5-ethyldihydro- 1683 10.24±0.47 103.43±2.72 1.06±0.07 2(5H)-Furanone, 3-methyl- 1696 4.92±0.51 21.97±8.47 N.D. 2(5H)-Furanone 1710 41.68±0.31 130.8±2.68 1.11±0.06 2H-Pyran-2-one, 5,6-dihydro- 1816 4.46±0.74 24.47±4.4 0.6±0.84 2(3H)-Furanone, dihydro-5-propyl- 1828 1.29±0.08 18.29±2.24 0.54±0.01 4-Methyl-5H-furan-2-one 1883 5.45±0.1 39.42±5.2 N.D. 2(3H)-Furanone, 5-butyldihydro- 1910 3.38±0.43 53.63±2.81 1.02±0.73 Maltol 1955 1.29±0.34 69.03±8.67 N.D. 2,5-Furandicarboxaldehyde 1990 0.68±0.3 49.1±3.34 N.D. Furaneol 2022 N.D. 38.29±9.74 N.D. 3(2H)-Furanone, 4-hydroxy-5-methyl- 2108 N.D. 71.75±7.63 N.D. 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl- 2253 N.D. 186.47±10.42 N.D. 5-Hydroxymethylfurfural 2488 N.D. 129.06±22.77 N.D. Nitrogen or sulfur heterocyclic （ 17 ） 79.47±0.63 1282.93±9.68 0.62±0.04 Disulfide, dimethyl 1053 N.D. 1.5±0.2 N.D. Pyridine 1165 9.91±0.39 71.72±8.2 N.D. Pyridine, 2-methyl- 1200 3.76±0.06 30.72±2.3 N.D. Pyridine, 3-methyl- 1280 4.74±2.7 13.73±2.35 0.53±0.14 2-Acetyl-1-pyrroline 1324 8.71±0.12 N.D. N.D. Dimethyl trisulfide 1362 N.D. 13.24±2.47 N.D. Pyrrole 1500 2.37±0.26 39.45±4.27 N.D. 2-Pyridinecarboxaldehyde 1537 16.01±0.48 61.6±0.09 N.D. Ethanone, 1-(2-pyridinyl)- 1582 1.1±0.1 26.32±4.84 N.D. 2-Acetylthiazole 1626 4.54±0.13 21.28±1.08 N.D. 1H-Pyrrole, 1-(2-furanylmethyl)- 1826 N.D. 104.69±18.47 N.D. Ethanone, 1-(1H-pyrrol-2-yl)- 1960 5.22±0.87 156.11±13.07 0.09±0.13 1H-Pyrrole-2-carboxaldehyde 2010 9.86±0.55 302.39±37.27 N.D. 2-Pyrrolidinone 2019 7.19±0.15 151.83±19.06 N.D. 1H-Pyrrole-2,5-dione, 3-ethyl-4-methyl- 2253 3.57±0.07 20.87±4.35 N.D. Indole 2431 2.51±0.09 40.34±6.26 N.D. Pyrazines （ 6 ） 317.36±1.6 1985.55±61.62 0.82±0.07 Pyrazine 1194 87.03±2.46 81.6±9.02 N.D. Pyrazine, methyl- 1250 160.44±4.58 791.07±1.09 0.82±0.18 Pyrazine, 2,6-dimethyl- 1310 63.14±3.52 506.51±5.43 N.D. Pyrazine, 2-ethyl-6-methyl- 1369 4.7±0.72 353.77±28.31 N.D. Pyrazine, 3-ethyl-2,5-dimethyl- 1428 0.95±0.26 210.93±18.23 N.D. Acetylpyrazine 1604 1.11±0.8 41.66±6.96 N.D. Aromatics （ 11 ） 318.76±1.45 976.64±81.74 186.78±0.95 Benzene 913 4±0.15 3.48±1.02 13.92±0.21 Toluene 1019 87.2±2.65 22.09±3.08 35.78±0.72 Ethylbenzene 1107 34.35±0.99 27.22±2.53 57.35±1.31 p-Xylene 1116 27.76±0.72 42.92±1.28 49.17±2.51 D-Limonene 1181 19.47±0.25 20.7±2.79 19.85±0.23 Phenol, 2-methoxy- 1852 12.06±0.49 5.6±0.93 N.D. Phenylethyl Alcohol 1900 5.8±0.57 9.94±0.33 N.D. Phenol 2030 26.21±0.98 70.78±8.09 6.77±0.2 Phenol, 4-ethyl- 2171 0.98±0.13 19.91±1.87 N.D. 2-Methoxy-4-vinylphenol 2178 15.81±0.89 277.43±46.52 0.36±0.29 4-Vinylphenol 2377 85.12±5.26 476.57±8.47 3.58±0.67 a RI stands for Kovats retention indices. b The concentrations were expressed as means ± standard deviations (two replicates). N.D.=not detected. Flavor is a crucial quality characteristic of RBO, and a pleasant flavor can provide consumers with a delightful experience. Table 1 showed the analysis results of flavor substances -in three RBO samples obtained through GC × GC-TOFMS. A total of 110 different volatile compounds were screened for investigation, including 19 aldehydes, 17 ketones, 8 alcohols, 9 acids, 1 ester, 23 furans, 16 nitrogen/sulfur-containing heterocycles, 6 pyrazines, and 11 aromatic compounds (see Fig.5). Among them, 99 compounds belonged to sample A, 109 to sample B, and 63 to sample C. Additionally, the RI values of each flavor compound and the semi-quantitative results of different process flavor samples were also attached to the Table 1. These compounds were categorized into four groups based on their similar formation sources: non-heterocyclic compounds, oxygen-containing heterocyclic compounds, nitrogen/sulfur-containing heterocyclic compounds, and aromatic families. The formation of these four types of compounds might be influenced by the distinct aromatic production processes of each sample, and would be discussed in turn in the following sections. Non-heterocyclic compounds Non-heterocyclic compounds included aldehydes, ketones, alcohols, acids, esters and alkenes, and their main production pathway was usually oxidation or degradation of lipids [22] . In the preparation process, all three samples were exposed to high temperature or oxygen, during which the acyl chains of unsaturated lipids broke due to oxidation, forming various non-heterocyclic compounds. In the test results shown in Table 1, aldehydes and ketones were the most prevalent categories, most of which had relatively low odor thresholds [23] , exerting a substantial influence on the overall flavor of the sample. The monomer flavor produced from lipid oxidation to aldehydes mainly include green, metallic or rancid, etc., often employed as metrics for measuring the degree of lipid deterioration [24] . In the results of aldehydes, hexanal as typical oxidative degradation products of fatty acids presented in higher concentrations in RBO B (A: 109.29±4.4 ug/kg, B: 357.69±47.95 ug/kg, C: 89.3±1.25 ug/kg), which bringing more greasy flavor in sensory result. For the ketones, 2-heptanone (A: 45.47±4.29 ug/kg, B: 281.34±67.24 ug/kg, C: 22.98±1.31 ug/kg) and 1-octen-3-one (A: 8.7±0.35 ug/kg, B: 98.35±27.5 ug/kg, C: 6.27±0.02 ug/kg) were notably abundant. The former presented a monomer aroma of sweet and floral characteristics which was identified as one of the key aroma compounds in various rice cultivars [25] , while the latter displayed a metallic and mushroom-like flavor [26] , it was considered contributing the bad moldy flavor in wines [27] . RBO B (aldehydes: 2599.26±20.23 ug/kg) displayed much more aldehydes when comparing to RBO A (aldehydes: 627.71±5.34 ug/kg) and C (aldehydes: 336.99±17.17 ug/kg). Although some compounds exhibited pleasant monomer aroma in sensory evaluation result, RBO B scored higher in grease flavors which negatively impacting the overall aroma profile. In non-heterocyclic compounds, some were formed through the other pathways like Maillard reaction. Among them, benzaldehyde (A: 87.6±4.24 ug/kg, B: 399.49±31.43 ug/kg, C: 11.32±0.42 ug/kg), vanillin (A: 22.06±0.23 ug/kg, B: 63.23±6.53 ug/kg, C: 0.82±1.16 ug/kg) and acetoin (A: 70.75±34.09 ug/kg, B: 138.08±21.08 ug/kg, C: 70.61±18.29 ug/kg) were present in higher concentrations, potentially contributing to the sweet aromatic attributes of the samples. In addition, RBO B contained relatively higher amounts of compounds like 2-methyl-butanal (17.88±2.25 ug/kg), 3-methyl-butanal (18.44±3.48 ug/kg) and methional (21.64±2.26 ug/kg), which might contribute to the roasted and mushroom-like flavors. These attributes, however, were not significantly related to the rice aroma and might reduce the overall flavor coordination. Oxygen-containing heterocyclic compounds Oxygen-containing heterocyclic compounds encompassed furans and pyrans. They were notably present in the volatile compounds of RBO A (465.63±1.16 ug/kg) and RBO B (3953.44±67.12 ug/kg), revealing that the flavor of heat-treated rice bran highly correlated with the obtained oxygen-containing heterocyclic compounds. The main flavor types of furans were caramel-like, sweet and nutty. Typical representative compounds included furfural (A: 134.86±3.24 ug/kg, B: 822.02±174.39 ug/kg, C: 3.92±0.52 ug/kg), maltol (A: 1.29±0.34 ug/kg, B: 69.03±8.67 ug/kg, C: 0±0 ug/kg) and 2-furanmethanol (A: 129.65±3.75 ug/kg, B: 308.98±32.67 ug/kg, C: 0.44±0.4 ug/kg), predominantly produced through sugar degradation in the initial and intermediate stages of the Maillard reaction [28] . Certain furans were crucial constituents of rice flavor, which did not directly express sweetness, but might increase the association with rice aroma. 2-pentyl-furan, the most important alkyl furan compound detected in rice, exhibited various concentrations in all three samples in Table 1 (A: 91.62±4.09 ug/kg, B: 465.77±299.6 ug/kg, C: 22.06±0.31 ug/kg). A low concentration of 2-pentyl-furan rendered a pleasant fruity or nutty flavor [29] , but excessive amounts might contribute unpleasant attributes to the overall flavor [30 ]. Nitrogen/sulfur-containing heterocyclic compounds Nitrogen/sulfur-containing compounds included pyrazines, pyrroles, thiazoles, pyridines and other compounds. These compounds formed during the mid-to-late stages of the Maillard reaction by further conversion of amino acids and sugars. As widely reported in heat-treated foods, they were closely related to processing conditions. In Table 1, pyrazines, for example, were found more present in the RBO B due to higher processing temperature (A: 317.36±1.6 ug/kg, B: 1985.55±61.62 ug/kg, C: 0.82±0.07 ug/kg). In sensory result, RBO B with more pyrazines received higher intensity in roasted /nutty aroma while rice aroma intensity was lower. It might indicate that the excessive processing condition may not help with the enhancement of rice aroma. Aromatic families Phenol, 2-methoxy-4-vinylphenol and 4-vinylphenol, which were generally considered to be produced by thermal degradation of phenolic acids. Monomer flavors were mainly smoky, pharmaceutical odor and nutty, which also contributed to the overall flavor [22] . Among them, 4-vinylphenol had the unpleasant odor of decayed straw and was reported involved in the formation of cooked rice flavor [30] . Among the three RBO samples, RBO B contained extremely high levels of 4-vinylphenol (A: 85.12±5.26 ug/kg, B: 476.57±288.47 ug/kg, C: 3.58±2.67 ug/kg), which accounting for the high score of bran husk flavor in RBO B. The RBO samples, obtained through different processes, exhibited varied flavors (see Fig.6). Specifically, RBO C presented a lighter overall flavor with somewhat unpronounced flavor attributes, albeit with a slight sweetness and a hint of bran husk. RBO B demonstrated the most diversity in detected flavor compound. Beyond non-heterocyclic compounds, Maillard products also considerably influenced the overall flavor, including pyrazines and furans, which enhanced overall intensity and introduced various flavor (e.g., roasting and caramel sweetness). However, numerous unpleasant flavor properties, such as bran husk and a raw mushroom-like quality, were also evident. The flavor of RBO A was the closest to that of rice aroma. Its flavor properties were mainly popcorn flavor, boiled corn flavor and rice flavor. The overall acceptability was high, and there was little odor. The characteristic compounds of RBO A would be further determined and analyzed. Analysis of Key Aroma Compounds in RBO A Table 2 27 aroma compounds identified in GC-O analysis of RBO A aRI Aroma Compound bFD factor cOdor descriptors dIdentification 1063 Hexanal 10 Grass, tallow, fat MS/RI/Odor/ 1181 Limonene 10 Lemon, orange MS/RI/Odor/S 1198 2-Heptanone 50 Floral, grass, milk MS/RI/Odor 1217 Furan, 2-pentyl- 50 Nutty, almond, beany MS/RI/Odor/S 1250 Pyrazine, methyl- 10 Popcorn MS/RI/Odor/S 1277 Octanal 50 Fat, soap, lemon MS/RI/Odor/S 1345 2-Acetyl-1-pyrroline 50 Cook rice MS/RI/Odor/S 1390 2-Octenal, (E)- 50 Green, nut, fat MS/RI/Odor/S 1400 Nonanal 50 Floral, peely MS/RI/Odor/S 1432 Acetic acid 10 Sour MS/RI/Odor/S 1436 1-Octen-3-ol 1 Raw mushroom, straw MS/RI/Odor/S 1456 2-Furancarboxaldehyde, 5-methyl- 10 Caramel, nutty MS/RI/Odor/S 1474 Furfural 50 Green, almond MS/RI/Odor/S 1512 Benzaldehyde 50 Nutty, bitter MS/RI/Odor/S 1534 Pyrrole 50 Nutty, earthy, ethereal MS/RI/Odor/ 1604 Butyrolactone 1 Caramel, sweet MS/RI/Odor 1622 Benzeneacetaldehyde 1 Floral, herbal, sweet MS/RI/Odor/S 1630 Acetophenone 1 Sweet, floral MS/RI/Odor/S 1662 2-Furanmethanol 50 Sweet, caramellike, bready MS/RI/Odor/ 1683 2(3H)-Furanone, 5-ethyldihydro- 1 Herbal, sweet MS/RI/Odor/S 1828 2(3H)-Furanone, dihydro-5-propyl- 50 Popcorn, hay, sweet MS/RI/Odor/S 1839 Hexanoic acid 1 Fatty, cheese, rancid MS/RI/Odor/S 1852 Phenol, 2-methoxy- 50 Smoky, ham-like MS/RI/Odor/S 1978 Ethanone, 1-(1H-pyrrol-2-yl)- 50 Nutty, bready, popcorn MS/RI/Odor/ 2178 2-Methoxy-4-vinylphenol 10 Spicy, fruity MS/RI/Odor 2377 4-Vinylphenol 10 Almond shell MS/RI/Odor/ 2553 Vanillin 50 Sweet, creamy MS/RI/Odor/S a RI stands for Kovats retention indices. b FD factor: flavor dilution (FD) factor determined in the diethyl ether extract of the volatiles analyzed on the HP-INNWAX capillary column. c Odor descriptors: odor characteristics sniffed in GC-O analysis. d MS, identified by NIST mass spectrometry Library (NIST 17); RI, agreed with the published retention indices; Odor, agreed with the published odor descriptions; S, the analytical parameters of MS, RI, and Odors all agreed with those of the authentic standards used. A total of 27 aroma-active compounds were identified by SAFE-GC-MS and GC-O sniffing, the results were shown in the Table 2. These compounds were further screened by gradient dilution method to determine their dilution factors (maximum dilution rate). Table 3 OAVs of 14 aroma compounds in RBO A a Aroma Compound b Odor threshold(mg/kg) c OAV 2-acetyl-1-pyrroline 0.0001 87 Vanillin 0.181 9 2-Octenal, (E)- 0.004 3 2-Heptanone 0.3 1 Benzaldehyde 0.06 1 2(3H)-Furanone, dihydro-5-propyl- 0.4 1 Nonanal 0.15 1 Furan, 2-pentyl- 0.1 1 Pyrrole 20 1 Octanal 0.32 ＜1 2-Furanmethanol 1.415 ＜1 Phenol, 2-methoxy- 0.01 ＜1 Furfural 15.157 ＜1 Ethanone, 1-(1H-pyrrol-2-yl)- 58.58525 ＜1 a Aroma compound: FD factors > 50 in GCO analysis. b Odor threshold of aroma compounds was obtained from literature [23] . c OAV= concentration/ threshold, compound concentration referred to Table 1. OAV (ratio of the concentration to odor threshold) of the 14 key aroma compounds (dilution factor of 50) were calculated based on odor thresholds in edible oil/water and the results were shown in Table 3. There were 3 aroma compounds with OAV＞1, among them, 2-AP and vanillin were the most important factors, their formation pathways were further analyzed. 2-Acetyl-1-pyrroline（2-AP） 2-AP is a typical aroma compound that has been extensively studied. It is widely found in nature, like from paddy rice, pandan leaves, bread shells, and wines. There are two main pathways for its formation, one is the biological pathway where 2-AP is accumulated in fragrant rice plants due to genetic defects. The other is the Maillard pathway during the thermal processing. The prerequisite substances include proline/ornithine and glucose [17] . In the flavor analysis result, 2-AP was detected only in RBO A and identified as one of the key aroma compounds with the OAV of 87. Even though its concentration (8.71±0.12 ug/kg) was low, the contribution to the sample was significant. In the sensory evaluation results, RBO A received the highest score of rice fragrance attribute when comparing to RBO B and C. Consequently, the presence of 2-AP in RBO A was a crucial reason why it was the closest to rice flavor. The flavor of RBO C was relatively light. During the preparation process, 2-AP was lost easily due to the high temperature and vacuum environment. RBO B was extracted from pre-roasted bran, during which the temperature reached nearly 140℃. Roasting is a primary method to produce characteristic flavor substances and 2-AP could be one of the potential products ideally, but it was not detected in RBO B in this study. To further confirm this conclusion, addition of proline and glucose into rice bran for flavor preparation was investigated, but no improvement of 2-AP was found. It was speculated that the active components in rice bran matrix, such as ferulic acid, could produce inhibitory effect, preventing it from appearing in the RBO B dominated by Maillard reaction. To further clarify the cause of 2-AP, different rice varieties were used to track its changes (Table 4). The 2-AP content in the flavor oil samples prepared from fragrant rice bran was significantly higher than that of non-fragrant rice bran samples. As the initial 2-AP content in rice bran increased, its content in the flavor oil also increased. Therefore, the 2-AP in the rice flavor mainly came from the rice bran, which was released during the roasting process and extracted into oil, rather than obtained through Maillard reaction. Table 4 Content of 2-AP in flavor samples prepared from different varieties of rice bran Rice varieties Belong to fragrant rice or not Content of 2-AP in flavor oil (ug/kg) Basmati right 185.94 Jasmine right 116.42 Daohuaxiang No.2 right 108.41 California Long Grain not 18.32 Texas Long Grain not 27.81 Huajing No.5 not 9.48 Vanillin Vanillin, known for its creamy sweet flavor and lasting aroma, is widely used in food products [31] . The natural vanillin is mainly produced by oxidative decarboxylation of phenolic compounds. Phenolic compounds are abundant in the cell wall of rice bran, which mostly bounding with dietary fiber. Affected by appropriate process conditions, the binding phenolic compounds were released and converted to vanillin, contributing the sweet properties of RBO. High levels of vanillin were found in RBO A, B (A: 22.06±0.23 ug/kg, B: 63.23±6.53 ug/kg) and identified as another key aroma compound in RBO A (OAV: 9). It was because the temperature-moisture conditions during their preparation allowed for higher production of vanillin. Subsequent tracking of vanillin produced under various processing conditions for sample A revealed that changes in temperature and moisture conditions would affect the creation of vanillin (as illustrated in Table 5). It was worth to mention that RBO C contained trace amount of vanillin (0.82±0.16 ug/kg) as well. As RBO was abundant in oryzanols (ferulic acid esterifies with triterpene alcohols), it also proved the potential resource of vanillin production during the process. Table 5 Content of vanillin in flavor samples under different process conditions Temperature (°C) Moisture (%) Vanillin Content (μg/kg) 80 15 0.54 120 15 2.46 140 15 4.52 120 10 1.47 120 20 3.53 Conclusion In this paper, the physicochemical, sensory and flavor indexes of three types of RBO (rice aroma, pressed and refined) were characterized, revealing that the rice aroma RBO exhibited the highest sensory preference. After that the key aroma compounds were analyzed, and 9 key compounds (OAV ≥ 1) were identified, including 2-acetyl-1-pyrroline, vanillin, (E)-2-octenal, 2-heptanone, benzaldehyde, dihydro-5-propyl-2(3H)-furanone, nonanal, 2-pentyl-furan and pyrrole. 2-AP and vanillin were the major aromatic components contributing to its rice flavor. A subsequent analysis of the formation mechanisms of these two substances revealed that 2-AP primarily existed in rice bran and is released and extracted into the oil during the pyrolysis process that generated aroma, rather than being produced through the Maillard reaction. On the other hand, vanillin was predominantly produced through the oxidative degradation of phenolic compounds presented in rice bran. Abbreviations 2-AP=2-Acetyl-1-Pyrroline AEDA=Aroma Extract Dilution Assay AV=Acid Value CAR=Carboxen DVB=Divinylbenzene FAC=Fatty Acid Composition FD=Flavor Dilution FID= Flame Ionization Detector GC×GC-TOFMS=Gas Chromatography × Gas Chromatography-Time-Of-Flight Mass Spectrometry GC-O=Gas Chromatography-Olfactometry HS-GC-MS=Head Space-Gas Chromatography- Mass Spectrometry HS-SPME=Headspace Solid Phase Microextraction NIST= National Institute of Standards and Technology OAV=Odor Active Value PDMS=Polydimethylsiloxane PV=Peroxide Value RBO=Rice Bran Oil RI=Retention Index S/N=Signal-To-Noise Ratio SAFE= Solvent Assisted Flavor Evaporation SD=Standard Deviation VE=Vitamin E Declarations Competing Interests The authors declare no competing interests. Funding (Not applicable). Data Availability The datasets generated during and/or analyzed dur­ing the current study are available from the corresponding author on reasonable request. 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Journal of Agricultural and Food Chemistry 56(1):235–240. https://doi.org/10.1021/jf072360c Zeng Z, Zhang H, Chen JY, Zhang T, Matsunaga R (2007) Direct Extraction of Volatiles of Rice During Cooking Using Solid-Phase Microextraction. Cereal Chemistry. 84(5):423–427. https://doi.org/10.1094/CCHEM-84-5-0423 Priefert H, Rabenhorst J, Steinbüchel A (2001) Biotechnological production of vanillin. Applied Microbiology and Biotechnology. 56:296–314. https://doi.org/10.1007/s002530100687 Additional Declarations No competing interests reported. Supplementary Files SupplementarymaterialclearversionofFig.6.pdf Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-3847512","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":267556741,"identity":"e1003568-ef12-42df-9d30-c1a1fb85e20e","order_by":0,"name":"Yong Wang","email":"","orcid":"","institution":"School of Health Science and Engineering, University of Shanghai for Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Yong","middleName":"","lastName":"Wang","suffix":""},{"id":267556742,"identity":"86e15607-8c87-4cbc-8ec0-759ba8119274","order_by":1,"name":"Lvrui Liu","email":"","orcid":"","institution":"Wilmar (Shanghai) Biotechnology Research \u0026 Development Center Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Lvrui","middleName":"","lastName":"Liu","suffix":""},{"id":267556743,"identity":"beeee435-a171-4483-aa25-45a8b0f4b82f","order_by":2,"name":"Xin Wang","email":"","orcid":"","institution":"Wilmar (Shanghai) Biotechnology Research \u0026 Development Center Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Xin","middleName":"","lastName":"Wang","suffix":""},{"id":267556744,"identity":"c6a6bb28-0b26-436b-9be7-d2f4b6e682b9","order_by":3,"name":"Hongwei Cao","email":"","orcid":"","institution":"School of Health Science and Engineering, University of Shanghai for Science and Technology","correspondingAuthor":false,"prefix":"","firstName":"Hongwei","middleName":"","lastName":"Cao","suffix":""},{"id":267556745,"identity":"73aa0c21-5e90-4d8e-90ae-a4de4b800e43","order_by":4,"name":"Jing Wang","email":"","orcid":"","institution":"Wilmar (Shanghai) Biotechnology Research \u0026 Development Center Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Jing","middleName":"","lastName":"Wang","suffix":""},{"id":267556746,"identity":"ae8a56f2-a8a1-469c-ab74-87580ce4b556","order_by":5,"name":"Yuanrong Jiang","email":"","orcid":"","institution":"Wilmar (Shanghai) Biotechnology Research \u0026 Development Center Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Yuanrong","middleName":"","lastName":"Jiang","suffix":""},{"id":267556747,"identity":"41a37f90-129f-4a50-a9b1-15eea631cb6f","order_by":6,"name":"Zhennan Zhu","email":"","orcid":"","institution":"Wilmar (Shanghai) Biotechnology Research \u0026 Development Center Co., Ltd","correspondingAuthor":false,"prefix":"","firstName":"Zhennan","middleName":"","lastName":"Zhu","suffix":""},{"id":267556748,"identity":"2918daa2-b525-4857-8dfe-aee4c9a3206a","order_by":7,"name":"Xiao Guan","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmklEQVRIiWNgGAWjYLCCDwY2dqTpYJxRkJZMmhZmng+HGBuIVi4f3WP42MbgADMD++GjG4jSYnjnWLJxjsEdPgaetLQbxGmZkXxMOsfgGTODBI8ZsVoS26QtDA4zNhCtRV4CaAsDSVoMJNKSDXsM0pLZiPaL/Iwcwwc//tjY8bMfPkakLQegDDailINtaSBa6SgYBaNgFIxYAABreCuPafJqWQAAAABJRU5ErkJggg==","orcid":"","institution":"School of Health Science and Engineering, University of Shanghai for Science and Technology","correspondingAuthor":true,"prefix":"","firstName":"Xiao","middleName":"","lastName":"Guan","suffix":""}],"badges":[],"createdAt":"2024-01-09 07:14:13","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-3847512/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-3847512/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":49810908,"identity":"0af47298-a331-474e-ba2d-46dfceb3f967","added_by":"auto","created_at":"2024-01-18 11:59:30","extension":"png","order_by":1,"title":"Figure 1","display":"","copyAsset":false,"role":"figure","size":25863,"visible":true,"origin":"","legend":"\u003cp\u003eComparison of major fatty acid composition of different RBO samples\u003c/p\u003e","description":"","filename":"1.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/32a3ab3bf9db00504576f3f8.png"},{"id":49810909,"identity":"b3c7d6a6-7b55-41a3-bb18-ad907f9592f9","added_by":"auto","created_at":"2024-01-18 11:59:30","extension":"png","order_by":2,"title":"Figure 2","display":"","copyAsset":false,"role":"figure","size":17497,"visible":true,"origin":"","legend":"\u003cp\u003eComparison of micro-nutrient compounds contents in different RBO samples\u003c/p\u003e","description":"","filename":"2.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/9b8364e156a7d41bfb461e5a.png"},{"id":49811617,"identity":"7bbae674-2a9c-4319-93ee-655bf9acb400","added_by":"auto","created_at":"2024-01-18 12:15:30","extension":"png","order_by":3,"title":"Figure 3","display":"","copyAsset":false,"role":"figure","size":19919,"visible":true,"origin":"","legend":"\u003cp\u003eComparison of quality indexes of different RBO samples\u003c/p\u003e","description":"","filename":"3.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/f036fc53565b257805434f42.png"},{"id":49810911,"identity":"ec2745c6-6e02-4fcc-b2a8-71b3bce22b3a","added_by":"auto","created_at":"2024-01-18 11:59:30","extension":"png","order_by":4,"title":"Figure 4","display":"","copyAsset":false,"role":"figure","size":33365,"visible":true,"origin":"","legend":"\u003cp\u003eDescriptive sensory evaluation results of different RBO samples\u003c/p\u003e","description":"","filename":"4.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/0da210c02c0cf8585b31417c.png"},{"id":49810913,"identity":"1de293e8-3771-456b-b387-c477b7c3b380","added_by":"auto","created_at":"2024-01-18 11:59:30","extension":"png","order_by":5,"title":"Figure 5","display":"","copyAsset":false,"role":"figure","size":39943,"visible":true,"origin":"","legend":"\u003cp\u003eComparison of proportion of various volatile compounds by category\u003c/p\u003e","description":"","filename":"5.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/00c0cb2895c0233ad8e8fd5a.png"},{"id":49811484,"identity":"2c4c045c-9c24-4065-9aea-b2cf11c0ddb3","added_by":"auto","created_at":"2024-01-18 12:07:30","extension":"png","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":161404,"visible":true,"origin":"","legend":"\u003cp\u003eHeatmap of the semi-quantitative values of volatile compounds in three fragrant RBOs\u003c/p\u003e\n\u003cp\u003e(clear version of Fig.6 attached in supplementary material)\u003c/p\u003e","description":"","filename":"6.png","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/df8207053ae2c0b83dd48cdb.png"},{"id":49877105,"identity":"8f0da23b-56fd-4eb5-8d8e-e560d7351510","added_by":"auto","created_at":"2024-01-19 14:07:26","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":738985,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/8bd81d78-bae2-4761-9d97-05f066ea3133.pdf"},{"id":49810910,"identity":"8fcffa54-50e8-4706-bb0c-978d617a2586","added_by":"auto","created_at":"2024-01-18 11:59:30","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"supplement","size":10568,"visible":true,"origin":"","legend":"","description":"","filename":"SupplementarymaterialclearversionofFig.6.pdf","url":"https://assets-eu.researchsquare.com/files/rs-3847512/v1/1bcc1f545390cfc7a9f67d96.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Semi-quantitative analysis of key aroma compounds in fragrant rice bran oil by GC×GC- TOFMS and GC-O","fulltext":[{"header":"Introduction","content":"\u003cp\u003eRice bran oil (RBO), derived from the by-product of rice processing, namely rice bran, is a popular cooking oil in Asian countries [\u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e1\u003c/span\u003e]. Its distinctiveness arises from its balanced fatty acids and abundant lipid accompaniments, widely recognized as a healthy cooking oil [\u003cspan additionalcitationids=\"CR3\" citationid=\"CR2\" class=\"CitationRef\"\u003e2\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR4\" class=\"CitationRef\"\u003e4\u003c/span\u003e]. Various studies have demonstrated its significant correlations with preventative measures against cardiovascular diseases, anti-inflammatory, and antioxidative activities [\u003cspan additionalcitationids=\"CR6 CR7\" citationid=\"CR5\" class=\"CitationRef\"\u003e5\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR8\" class=\"CitationRef\"\u003e8\u003c/span\u003e]. The exceptional nutritional properties of RBO warrant broader consumer awareness, and the flavor emerges as the optimal distinguishing factor [\u003cspan citationid=\"CR9\" class=\"CitationRef\"\u003e9\u003c/span\u003e]. Just as olive oil, peanut oil, and rapeseed oil are distinctively differentiated in the market through their unique aromas, a pleasant fragrance can help RBO stand out and enhance its value. The fragrance production of oil is highly related to the oil material itself. RBO is primarily derived from rice bran, yet the composition of rice bran is entirely distinct from that of rice. As previously noted, rice bran contains fat, protein and other nutrients that can easily become rancid, resulting in an undesirable flavor[\u003cspan additionalcitationids=\"CR11\" citationid=\"CR10\" class=\"CitationRef\"\u003e10\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR12\" class=\"CitationRef\"\u003e12\u003c/span\u003e], while the principal component of rice is starch. Rice is popular in Asian countries, especially fragrant rice [\u003cspan citationid=\"CR13\" class=\"CitationRef\"\u003e13\u003c/span\u003e], thus making RBO with a cooking rice aroma is an ideal target.\u003c/p\u003e \u003cp\u003eIn volatile substances of rice, more than 500 aromatic compounds have been identified [\u003cspan citationid=\"CR14\" class=\"CitationRef\"\u003e14\u003c/span\u003e]. Among them, 2-acetyl-1-pyrroline (2-AP) is the one having identified quantitative relationship with cooking rice aroma [\u003cspan citationid=\"CR15\" class=\"CitationRef\"\u003e15\u003c/span\u003e]. It is primarily considered to be accumulated due to genetic defects in paddy growth [\u003cspan citationid=\"CR16\" class=\"CitationRef\"\u003e16\u003c/span\u003e]. Meanwhile, 2-AP can be generated in fair amounts by the Maillard pathway-through proline as one of the main precursors [\u003cspan citationid=\"CR17\" class=\"CitationRef\"\u003e17\u003c/span\u003e]. The broad formation pathways provide possibilities for preparing fragrant RBO, that could significantly enhance the sensory experience.\u003c/p\u003e \u003cp\u003eCurrently, research on the flavor of RBO is limited, and analytical testing methods are mainly referenced from fields like rice and rice bran. HS-GC-MS is a classic detection technology for flavor analysis, simple and efficient, yet it offers poorer selectivity for components with lower content and lower odor thresholds in volatiles. Comprehensive two-dimensional gas chromatography (GC\u0026times;GC) tandem equipped with time-of-fight mass spectrometry (TOFMS) provides higher separation capacity has been widely applied in the study of various foods [\u003cspan additionalcitationids=\"CR19\" citationid=\"CR18\" class=\"CitationRef\"\u003e18\u003c/span\u003e\u0026ndash;\u003cspan citationid=\"CR20\" class=\"CitationRef\"\u003e20\u003c/span\u003e]. Recent study on palm oils have more volatile compounds detected by GC\u0026times;GC-TOFMS when compared to as compared to GC-MS [\u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e21\u003c/span\u003e]. This study prepares a rice-flavored RBO product, not only enhancing the sensory experience of RBO and filling an industrial gap but also validating key flavor substances.\u003c/p\u003e"},{"header":"Materials and methods","content":"\u003cdiv id=\"Sec3\" class=\"Section2\"\u003e \u003ch2\u003eMaterials\u003c/h2\u003e \u003cp\u003eRice bran, crude RBO, and refined RBO were all obtained from Yihai (Taizhou) Grain and Oil Industry Co., Ltd (Jiangsu, China). To ensure representativeness, rice bran was crushed and sieved through a 20 mesh screen, crude RBO was blended in different batches, maintaining an acid value below 25 mg/KOH g. The refined RBO was commercially available and identical to that in the market.\u003c/p\u003e \u003cp\u003eCompounds used for the identification or quantification of odor-active compounds involved 13 chemical reagents, all with a purity of \u0026ge;\u0026thinsp;95% (GC), procured from J\u0026amp;K Chemical Ltd.,(Beijing, China): 2-heptanone, 3-methyl-2-butenal, 2-acetyl-1-pyrroline, nonana, 5-methyl-(3H)-furanone, furfural, 2-acetyl-5-methylfuran, pyrrole, dihydro-5-methyl-2(3H)-furanone, 2-furanmethanol, dihydro-5-propyl-2(3H)-furanone,2-acetyl-(1H)-pyrrole, vanillin. The internal standard, 1,2-dichlorobenzene (99%), was purchased from Sigma-Aldrich Co. Ltd (Shanghai, China).\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec4\" class=\"Section2\"\u003e \u003ch2\u003eInstrument and equipment\u003c/h2\u003e \u003cp\u003ePegasus 4D Comprehensive two-dimensional gas chromatography-tandem equipped with time-of-flight mass spectrometry.\u003c/p\u003e \u003cp\u003ePegasus 4D GC\u0026times;GC instrument (LECO, St. Joseph, MI, USA), including Agilent 6890A GC (Agilent Technologies, Palo Alto, CA, USA) and Pegasus IV time-of-flight Mass Spectrometer (LECO Corp., St. Joseph, MI, USA) and the Gerstel MPS2 Automatic Sampler (Gerstel, Mulheim, Germany).\u003c/p\u003e \u003cp\u003eThe SAFE unit (Forschungsanstalt for Lebensmittelchemie, Freising, Germany)\u003c/p\u003e \u003cp\u003eEdward EXT 75DX vacuum pump (China Edward Technology Trading (Shanghai) Co., LTD.)\u003c/p\u003e \u003cp\u003eAgilent 7890B gas chromatograph and 5977C Mass spectrometer (Agilent Technologies, USA)\u003c/p\u003e \u003cp\u003eAgilent 7890A gas chromatograph (Agilent Technologies, USA) equipped with FID detector and DATU 2000 High resolution olfactory system (DATU Inc. USA)\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec5\" class=\"Section2\"\u003e \u003ch2\u003eSamples preparation\u003c/h2\u003e \u003cp\u003eRBO A: rice aroma RBO, rice bran was mixed with tap water (mass ratio 1: 1.5) and transferred to the reactor at 121℃ for 30 min. The material was cooled and added into refined RBO in a ratio of 1:2, and heated to 60℃ for 1h. The final flavor oil was naturally filtered through filter paper.\u003c/p\u003e \u003cp\u003eRBO B: pressed RBO, rice bran was placed into a seed roasting machine at 180℃ for 1 h to bring out the fragrance, then transfer the roasted rice bran into a screw press for oil extraction. The obtained crude oil was degummed and then alkali refined.\u003c/p\u003e \u003cp\u003eRBO C: refined RBO, purchased in the supermarket.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec6\" class=\"Section2\"\u003e \u003ch2\u003ePhysicochemical index\u003c/h2\u003e \u003cp\u003eVarious detection indicators and their corresponding detection methods were elaborated in paragraphs as follows:\u003c/p\u003e \u003cp\u003eColor Analysis: The color metric was typically evaluated using a Lovibond colorimeter, specifically utilizing a measurement duration of 5''. This method is aligned with the GB/T 22460\u0026thinsp;\u0026minus;\u0026thinsp;2008 standard, which is directed towards the determination of Lovibond color in animal and vegetable oils.\u003c/p\u003e \u003cp\u003eMoisture and Volatile Compounds: To ascertain the moisture and volatile compounds within the product, adherence to the GB 5009.236\u0026ndash;2016 standard \u0026ndash; a national standard for food safety \u0026ndash; was employed. This standard specifically governs the determination of moisture and volatiles in animal and vegetable oils.\u003c/p\u003e \u003cp\u003eAcid Value (AV): To calculate the acid value (expressed as mgKOH/g), the GB 5009.229\u0026ndash;2016 standard was utilized. This national food safety standard provides the guidelines for determining the fatty acid value in food items.\u003c/p\u003e \u003cp\u003ePeroxide Value (PV): The peroxide value (expressed as mmol/kg) was determined in compliance with the GB 5009.227\u0026ndash;2016 standard. This is another national standard for food safety that gives explicit details for determining the peroxide value in food.\u003c/p\u003e \u003cp\u003eOryzanol Content: Determination of the content of oryzanol (expressed as a mg/kg ) was undertaken by referring to LS/T 6121.1\u0026ndash;2017, which elucidated the testing of grain and oil. Specifically, it defines how to determine the oryzanol content in vegetable oil via a spectrophotometric method.\u003c/p\u003e \u003cp\u003eSterol Content: For determining sterol content (expressed as mg/kg), the GB/T 25223\u0026thinsp;\u0026minus;\u0026thinsp;2010 standard was adhered to. This standard explicates the method for determining phytosterol composition and the total phytosterol amount in animal and plant oils, utilizing gas chromatography as the investigative method.\u003c/p\u003e \u003cp\u003eVitamin E (VE) Content: The quantity of Vitamin E (expressed as mg/kg) was determined according to the GB 5009.82\u0026ndash;2016 standard, a national food safety standard. It provides guidelines for determining the levels of Vitamins A, D, and E in food.\u003c/p\u003e \u003cp\u003eFatty Acid Composition (FAC): For evaluating the fatty acid composition, the GB 5009.168\u0026ndash;2016 standard was followed. This national standard for food safety describes the method for determining fatty acids in food items.\u003c/p\u003e \u003cp\u003eEach of these indicators and methods was integral to establishing a comprehensive understanding of the physicochemical properties of the product, ensuring its quality, safety, and adherence to national standards.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec7\" class=\"Section2\"\u003e \u003ch2\u003eSensory evaluation methods\u003c/h2\u003e \u003cp\u003eSensory assessments were conducted by 10 trained panelists (male and female, age 23\u0026ndash;45, all working in rice-related R\u0026amp;D) who attended sensory training sessions at least once a week to be able to identify and describe various aroma qualities. The sensory analysis took place in a sensory laboratory, where each team member conducted smell tests under white light and at room temperature. For the aroma profile attributes, the panelists scored the intensity of the sample's characteristic odor against reference aromatic compounds in oil solutions, using a scale from 0 (imperceptible) to 3 (strongly perceptible), in increment of 0.5, as follows: popcorn scent (2-acetyl-1-pyrroline), vanilla sweet scent (vanillin), roasted flavor (3-methyl-butanal), grease flavor ((E,E)-2, 4-dodecenal), bran flavor (rice bran samples placed in a 60℃ constant temperature and humidity tank for 2 weeks), raw mushroom flavor (1-octene-3-one). Samples were available on hand and stored in 50 ml brown glass bottles.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec8\" class=\"Section2\"\u003e \u003ch2\u003eFull two-dimensional gas chromatography-time-of-flight mass spectrometry analysis\u003c/h2\u003e \u003cp\u003eVolatile compounds were extracted using headspace solid phase microextraction (HS-SPME), which consisted of divinylbenzene/carboxen/ polydimethylsiloxane (DVB/CAR/PDMS) stabilization fibers (50/30 m thick, 2 cm long, Sigma-Aldrich, St. Louis, USA). Weigh 2 g of RBO, 20\u0026micro;L of 3-Heptanone, 2-methyl- (80 mg/L in methanol) as an internal standard was added and placed in a 20 mL brown vial tightly capped with a Teflon coated silicone septum followed by extraction at 60\u0026deg;C for 30 min.. The first capillary column was HP-INNOWAX(length 30 m, ID 0.25 mm, film thickness 0.25 \u0026micro;m), and the second capillary column was Rxi-5SilMS(length 2 m, ID 0.15 mm, film thickness 0.15 \u0026micro;m). Volatile compounds were separated in the main gas phase furnace using the following temperature gradient procedure: initial temperature 40℃ held for 1 min, then rising to 250℃ at 5℃/min, finally held for 10 min. The injector was operated in non-separation mode at 250℃ with helium as carrier gas and a flow rate of 1.0 mL/min. The secondary oven temperature was set 5\u0026deg;C higher than the temperature of the primary oven for the entire run. GC \u0026times; GC modulation time was 6 s and MS transfer line was set at 250\u0026deg;C. The TOFMS was operated in EI mode at an ionization energy of 70 eV and ion analysis was performed in the m/z 35\u0026ndash;500 range with a data acquisition rate of 200 spectrum.\u003c/p\u003e \u003cp\u003eBy mass deconvolution automatic peaking, N100 was truncated with the minimum signal-to-noise ratio (S/N). Peak identification was based on retention time of reference compounds and library matching using the NIST mass spectrometry Library (NIST 17). Library similarity factors were determined in forward and reverse search. Matches\u0026thinsp;\u0026ge;\u0026thinsp;700 were considered acceptable (the more matches, the better). In addition, the volatiles were identified by matching the retention indices (RI) with data found in the literature. RI were calculated according to the formula (Van den Dool and others 1963) and based on a series of n-alkanes (C10-C26). The RI of the compounds were given in Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e. All aroma compounds were quantitated first by the internal standard (2-methyl-3-heptanone) equivalents.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec9\" class=\"Section2\"\u003e \u003ch2\u003eIdentification of odor activity volatile compounds\u003c/h2\u003e \u003cp\u003e \u003cb\u003ePretreatment\u003c/b\u003e-solvent Assisted Flavor Evaporation (SAFE)\u003c/p\u003e \u003cp\u003eThe SAFE unit had a constant head and tail temperature of 25\u0026deg;C. Two 500 ml flasks were carefully attached to the two legs of the unit, one called a sample bottle for receiving dripped samples and distillate residue, and the other for receiving distillate. The vacuum system was controlled in the range of 10\u003csup\u003e\u0026minus;\u0026thinsp;3\u003c/sup\u003e\u0026thinsp;~\u0026thinsp;10\u003csup\u003e-4\u003c/sup\u003epa by Edward vacuum pump. Liquid nitrogen was poured into a cold trap and also into a beaker that surrounded a 500 ml distiller. A 100 ml RBO sample was processed for about 2h in one run. The distillate was extracted from freshly redistilled methylene chloride (3\u0026times;50 mL). The combined extract was dried on anhydrous sodium sulfate and concentrated to 0.5\u0026thinsp;~\u0026thinsp;1mL using a Vigreux column (50 cm\u0026times;1 cm i.d). Two replicates and the following analysis were performed.\u003c/p\u003e \u003cp\u003e \u003cb\u003eIdentification of flavor sensory active substances\u003c/b\u003e-aroma extract dilution assay with gas chromatography olfactometry (AEDA-GC-O) and gas chromatography mass (GC-MS)\u003c/p\u003e \u003cp\u003eThe aroma compounds of the sample were identified by GC-MS (7890B GC System,5977A MSD) equipped with ODP (Gerstal, Mulheim an der Ruhr, Germany). The chromatographic column was HP-5 60 m \u0026times; 0.25 mm \u0026times; 0.25 \u0026micro;m. The carrier gas was nitrogen 1.0 mL/min. The oven started at 40\u0026deg;C and then increased to 250\u0026deg;C at 5\u0026deg;C/min. 1 \u0026micro;L sample was injected without crack at 250 ℃. The GC effluent entering the odor port was sealed with a 16 L/min flow of humidified air and transferred through a 150-length stainless steel tube (10 mm i.d) to the Teflon detection cone. The concentrated samples were diluted with dichloromethane n 3 dilution gradients, and GC-O analysis was performed after each dilution step. To avoid hazard, the discharge time for the dichloromethane was determined in advance. The odor characteristics were recorded, and finally a dilution coefficient was obtained for each odor, indicating the highest dilution. Three trained panelists conducted the GC-O analysis. The retention time of odor reaction was converted to the retention index (RI) value relative to the n-alkanes series (C6-C23).\u003c/p\u003e \u003cp\u003eAn aroma extract dilution assay (AEDA)-GC-O was applied to dilute the concentration of samples with dichloromethane in a series of dilutions (i.e.,1:1, 1:10, 1:50). FD was calculated for each odorant as the highest dilution in which the odorant can be sniffed. Through the utilization of GC-MS mass spectrometry, GC-MS and (AEDA)-GC-O analysis of the retention index (RI) relative to C6-C23 n-alkanes, odor characteristics detected in (AEDA)-GC-O and the comparison of the above parameters with existing real chemicals, the compounds with odor activity were identified. In the GC-MS analysis, a polar column (HP-INNOWAX) were employed to separate and identify compounds as comprehensively as possible. Identification was performed using the mass spectra and corresponding RIs of each peak on the two columns. Regarding the mass spectrometry, compounds were identified based on the NIST 17 mass spectrometry library and manual interpretation installed in the GC-MS facility.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec10\" class=\"Section2\"\u003e \u003ch2\u003eOAVs\u003c/h2\u003e \u003cp\u003eTo obtain knowledge of the importance of a single odorant in the aroma profile of RBO, the OAVs and contribution rate were evaluated. The OAVs are the ratio of the concentration of each compound to its perception threshold. The key aroma compound with OAVs greater than 1 prominently contributed to the aroma profile of RBO.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec11\" class=\"Section2\"\u003e \u003ch2\u003eData analysis\u003c/h2\u003e \u003cp\u003eAll analyses were based on the mean of 2 replicates.\u003c/p\u003e \u003cp\u003eThe GC \u0026times; GC-TOFMS data was processed using the Chroma TOF version 5.51 software.\u003c/p\u003e \u003cp\u003eIBM SPSS 22.0 and SIMCA 14.1 were used to conduct one-way analysis of variance (one-way ANOVA).\u003c/p\u003e \u003cp\u003eExcel 2016 was used to complete mean\u0026thinsp;\u0026plusmn;\u0026thinsp;standard deviation (SD), and R language was used to complete heat map drawing.\u003c/p\u003e \u003c/div\u003e"},{"header":"Results and discussion","content":"\u003cp\u003eThe impact of FAC composition (Fig. 1) and micronutrient content (Fig. 2) of the three RBOs obtained by different processing methods was small, indicating that these processing conditions did not change the macro composition of RBO. As for the quality indexes, both A and C changed little, each remained within the standard range. Conversely, B displayed a significant increase in color, acid value, and peroxide value (Fig. 3), indicating that its technological conditions substantially influenced the oil quality.\u003c/p\u003e\n\u003ch3\u003eSensory assessment of different RBO\u003c/h3\u003e\n\u003cp\u003eThe three kinds of RBO were evaluated by scent and smell, and the evaluation results were shown in the Fig. 4.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eThe flavor of A showed a strong correlation with the flavor of rice. Its characteristics were mainly popcorn aroma, with obvious popcorn flavor and vanilla flavor. The scores of odors (raw mushroom flavor, bran flavor) were low, indicating that there was less odors caused by the raw materials of oil. The flavor of B was strong and rich in flavor varieties, contained mainly roast flavor, accompanied by obvious bran and raw mushroom flavor, and the sweetness property was not obvious. The flavor of C was low in overall intensity, and the characteristic flavor was not obvious, with slight vanilla and bran husk flavor.\u003c/p\u003e\n\u003cp\u003eIn general, A was the closest to rice flavor in overall sensory evaluation. To better understand the flavor composition and formation pathways, further instrumental analysis was conducted.\u003c/p\u003e\n\u003ch3\u003eIdentification and semi-quantitative analysis of the flavor compounds in three fragrant RBOs\u003c/h3\u003e\n\u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eTable 1 Volatile compounds identified by\u0026nbsp;\u003c/span\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eGC \u0026times; GC-TOFMS\u003c/span\u003e\u003c/p\u003e\n\u003ctable style=\"width: 5.1e+2pt;margin-left:;border-collapse:collapse;border:none;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" rowspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eVolatile compound\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd rowspan=\"2\" style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003csup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ea\u003c/span\u003e\u003c/sup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eRI(HP-INNWAX)\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"4\" style=\"width: 248.1pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003csup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eb\u003c/span\u003e\u003c/sup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eConcentration (\u0026micro;g/L)\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 70.9pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eRBO A\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eRBO B\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eRBO C\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 204.1pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAldehydes\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e19\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 58.15pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e627.71\u0026plusmn;5.34\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 75.1pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2599.26\u0026plusmn;20.3\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 102.1pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e336.99\u0026plusmn;17.17\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eButanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e856\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.78\u0026plusmn;2.51\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.83\u0026plusmn;0.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.54\u0026plusmn;2.17\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eButanal, 2-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e905\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e17.88\u0026plusmn;2.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eButanal, 3-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e910\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e18.44\u0026plusmn;3.48\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePentanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e964\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.81\u0026plusmn;0.87\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e54.5\u0026plusmn;6.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e23.39\u0026plusmn;0.45\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eHexanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1063\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e109.29\u0026plusmn;4.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e357.69\u0026plusmn;47.95\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e89.3\u0026plusmn;1.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eHeptanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1171\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e27.16\u0026plusmn;1.01\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e129.4\u0026plusmn;27.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e15.85\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Hexenal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1210\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.8\u0026plusmn;2.54\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e23.76\u0026plusmn;4.49\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.08\u0026plusmn;2.95\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eOctanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1277\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.72\u0026plusmn;0.43\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e129.95\u0026plusmn;12.9\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.88\u0026plusmn;0.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Heptenal, (E)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1330\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e39.46\u0026plusmn;1.34\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e77.89\u0026plusmn;1.76\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.32\u0026plusmn;0.35\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eNonanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1379\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e37.76\u0026plusmn;1.67\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e366.41\u0026plusmn;22.14\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e16.55\u0026plusmn;1.37\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Octenal, (E)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1390\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e8.2\u0026plusmn;0.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e91.66\u0026plusmn;4.76\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.87\u0026plusmn;0.03\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eMethional\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1440\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e21.64\u0026plusmn;2.26\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eDecanal\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1488\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.83\u0026plusmn;0.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e20.79\u0026plusmn;1.61\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.51\u0026plusmn;0.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,4-Heptadienal, (E,E)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1498\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e24.07\u0026plusmn;0.44\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e69.02\u0026plusmn;6.92\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e10.61\u0026plusmn;0.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eBenzaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1511\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e87.6\u0026plusmn;4.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e399.49\u0026plusmn;31.43\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e11.32\u0026plusmn;0.42\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eBenzeneacetaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1622\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e8.2\u0026plusmn;0.41\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e196.89\u0026plusmn;28.01\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,4-Decadienal, (E,E)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1756\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.9\u0026plusmn;0.22\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e131.78\u0026plusmn;21.46\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.5\u0026plusmn;1.06\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eVanillin\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e2556\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e22.06\u0026plusmn;0.23\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e63.23\u0026plusmn;6.53\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e0.82\u0026plusmn;0.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eKetone\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e17\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e448.54\u0026plusmn;7.12\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1716.12\u0026plusmn;24.79\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e156.62\u0026plusmn;4.19\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Butanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e875\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.54\u0026plusmn;0.8\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e28.9\u0026plusmn;1.79\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e15.18\u0026plusmn;0.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,3-Butanedione\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e954\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e17.41\u0026plusmn;1.01\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.82\u0026plusmn;2.54\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Penten-3-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1013\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.44\u0026plusmn;0.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.26\u0026plusmn;0.9\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.01\u0026plusmn;0.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,3-Pentanedione\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1044\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e12.69\u0026plusmn;0.9\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e94.67\u0026plusmn;3.59\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e13.68\u0026plusmn;9.71\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3-Penten-2-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1131\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e10.12\u0026plusmn;0.45\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e23.56\u0026plusmn;0.12\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.34\u0026plusmn;1.66\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e2-Heptanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1168\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e45.47\u0026plusmn;4.29\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e281.34\u0026plusmn;7.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e22.98\u0026plusmn;1.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eAcetoin\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1270\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e70.75\u0026plusmn;4.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e138.08\u0026plusmn;1.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e70.61\u0026plusmn;8.29\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Octanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1273\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.99\u0026plusmn;3.29\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e89.74\u0026plusmn;6.35\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9.63\u0026plusmn;0.97\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1-Octen-3-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1290\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e8.7\u0026plusmn;0.35\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e98.35\u0026plusmn;7.5\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e6.27\u0026plusmn;0.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5-Hepten-2-one, 6-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1324\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.62\u0026plusmn;0.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e79\u0026plusmn;9.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.79\u0026plusmn;1.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Cyclopenten-1-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1338\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.03\u0026plusmn;0.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e15.91\u0026plusmn;2.83\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Hydroxy-3-pentanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1345\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.03\u0026plusmn;0.04\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e17.33\u0026plusmn;1.88\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Hydroxy-2-butanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1359\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.29\u0026plusmn;0.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e37.22\u0026plusmn;6.96\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Nonanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1376\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.78\u0026plusmn;0.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e67.93\u0026plusmn;7.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.55\u0026plusmn;0.39\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3-Octen-2-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1393\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.81\u0026plusmn;0.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e41.15\u0026plusmn;29.11\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Decanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1484\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.8\u0026plusmn;0.15\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e61.56\u0026plusmn;7.49\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAcetophenone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1630\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.76\u0026plusmn;0.29\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e44.33\u0026plusmn;1.66\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.95\u0026plusmn;0.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAlcohols\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e8\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e306.99\u0026plusmn;22.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e878.86\u0026plusmn;36.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e239.58\u0026plusmn;15.12\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Butanol, 3-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1086\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e47.64\u0026plusmn;7.37\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e174.6\u0026plusmn;8.51\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e34.27\u0026plusmn;8.46\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Pentanol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1237\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e21.59\u0026plusmn;0.85\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e80.64\u0026plusmn;0.92\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e16.99\u0026plusmn;0.67\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Hexanol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1338\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.81\u0026plusmn;0.36\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e42.38\u0026plusmn;2.6\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.45\u0026plusmn;0.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Octen-3-ol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1436\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e17.12\u0026plusmn;0.34\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e143.87\u0026plusmn;1.97\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e8.51\u0026plusmn;0.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Heptanol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1440\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.92\u0026plusmn;0.17\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e37.12\u0026plusmn;2.8\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1-Octanol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1537\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.33\u0026plusmn;0.32\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e54.86\u0026plusmn;9.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.74\u0026plusmn;0.54\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,3-Butanediol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1550\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e61.98\u0026plusmn;3.83\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e92.07\u0026plusmn;1.83\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e83.07\u0026plusmn;3.66\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eBenzyl alcohol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1865\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.09\u0026plusmn;0.01\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e18.87\u0026plusmn;2.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.24\u0026plusmn;0.21\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAcids (11)\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e258.09\u0026plusmn;2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e918.79\u0026plusmn;17.83\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e161.15\u0026plusmn;7.62\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAcetic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1432\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e45.56\u0026plusmn;4.05\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e299.72\u0026plusmn;32.73\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e35.32\u0026plusmn;9.57\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eButanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1604\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.89\u0026plusmn;0.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e14.33\u0026plusmn;3.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.75\u0026plusmn;0.06\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eButanoic acid, 3-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1648\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.77\u0026plusmn;0.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9.21\u0026plusmn;6.54\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.67\u0026plusmn;0.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePentanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1717\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.01\u0026plusmn;0.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e95.77\u0026plusmn;5.98\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.65\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eHexanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1839\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e15.57\u0026plusmn;1.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e183.09\u0026plusmn;0.51\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9\u0026plusmn;0.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eHeptanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1940\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.96\u0026plusmn;0.73\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e16.01\u0026plusmn;0.77\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.74\u0026plusmn;0.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eOctanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2043\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.5\u0026plusmn;0.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e34.37\u0026plusmn;0.86\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.89\u0026plusmn;0.14\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eNonanoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2144\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.9\u0026plusmn;0.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.52\u0026plusmn;3.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.22\u0026plusmn;0.37\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eBenzoic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2425\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.21\u0026plusmn;0.89\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.38\u0026plusmn;0.83\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eEsters\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family: SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family: SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.95\u0026plusmn;0.62\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e209.13\u0026plusmn;0.21\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.3\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eButyrolactone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1604\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.95\u0026plusmn;0.62\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e209.13\u0026plusmn;0.21\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.3\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eFurans\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e23\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e465.63\u0026plusmn;1.16\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3953.44\u0026plusmn;67.12\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e32.53\u0026plusmn;0.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eFuran, 2-pentyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1217\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e91.62\u0026plusmn;4.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e465.77\u0026plusmn;9.96\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e22.06\u0026plusmn;0.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3(2H)-Furanone, dihydro-2-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1250\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e31.9\u0026plusmn;2.69\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3-Furaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1412\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.98\u0026plusmn;0.05\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e91.57\u0026plusmn;2.45\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eFurfural\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1448\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e134.86\u0026plusmn;3.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e822.02\u0026plusmn;4.39\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e3.92\u0026plusmn;0.52\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(3H)-Furanone, 5-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1435\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.22\u0026plusmn;0.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e13.29\u0026plusmn;2.40\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Acetyl-5-methylfuran\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1503\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.33\u0026plusmn;0.04\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e24.67\u0026plusmn;3.44\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.6\u0026plusmn;0.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eEthanone, 1-(2-furanyl)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1513\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.62\u0026plusmn;0.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e286.61\u0026plusmn;11.14\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Furancarboxaldehyde, 5-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1556\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.03\u0026plusmn;1.17\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e670.66\u0026plusmn;70.57\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.6\u0026plusmn;0.05\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(3H)-Furanone, dihydro-5-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1618\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.7\u0026plusmn;0.03\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e23.47\u0026plusmn;1.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e2-Furanmethanol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1635\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e129.65\u0026plusmn;3.75\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e308.98\u0026plusmn;32.67\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e0.44\u0026plusmn;0.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(3H)-Furanone, 5-ethyldihydro-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1683\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e10.24\u0026plusmn;0.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e103.43\u0026plusmn;2.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.06\u0026plusmn;0.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(5H)-Furanone, 3-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1696\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.92\u0026plusmn;0.51\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e21.97\u0026plusmn;8.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(5H)-Furanone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1710\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e41.68\u0026plusmn;0.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e130.8\u0026plusmn;2.68\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.11\u0026plusmn;0.06\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2H-Pyran-2-one, 5,6-dihydro-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1816\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.46\u0026plusmn;0.74\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e24.47\u0026plusmn;4.4\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.6\u0026plusmn;0.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(3H)-Furanone, dihydro-5-propyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1828\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.29\u0026plusmn;0.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e18.29\u0026plusmn;2.24\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.54\u0026plusmn;0.01\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4-Methyl-5H-furan-2-one\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1883\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.45\u0026plusmn;0.1\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e39.42\u0026plusmn;5.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2(3H)-Furanone, 5-butyldihydro-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1910\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.38\u0026plusmn;0.43\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e53.63\u0026plusmn;2.81\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.02\u0026plusmn;0.73\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eMaltol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1955\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1.29\u0026plusmn;0.34\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e69.03\u0026plusmn;8.67\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2,5-Furandicarboxaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1990\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.68\u0026plusmn;0.3\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e49.1\u0026plusmn;3.34\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eFuraneol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2022\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e38.29\u0026plusmn;9.74\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3(2H)-Furanone, 4-hydroxy-5-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2108\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e71.75\u0026plusmn;7.63\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2253\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e186.47\u0026plusmn;10.42\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5-Hydroxymethylfurfural\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2488\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e129.06\u0026plusmn;22.77\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 15.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eNitrogen or sulfur heterocyclic\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e17\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family: SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e79.47\u0026plusmn;0.63\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1282.93\u0026plusmn;9.68\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.62\u0026plusmn;0.04\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eDisulfide, dimethyl\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1053\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1.5\u0026plusmn;0.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyridine\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1165\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9.91\u0026plusmn;0.39\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e71.72\u0026plusmn;8.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyridine, 2-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1200\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.76\u0026plusmn;0.06\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e30.72\u0026plusmn;2.3\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyridine, 3-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1280\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.74\u0026plusmn;2.7\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e13.73\u0026plusmn;2.35\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.53\u0026plusmn;0.14\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e2-Acetyl-1-pyrroline\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1324\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e8.71\u0026plusmn;0.12\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eDimethyl trisulfide\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e1362\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e13.24\u0026plusmn;2.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrrole\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1500\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.37\u0026plusmn;0.26\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e39.45\u0026plusmn;4.27\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Pyridinecarboxaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1537\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e16.01\u0026plusmn;0.48\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e61.6\u0026plusmn;0.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eEthanone, 1-(2-pyridinyl)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1582\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.1\u0026plusmn;0.1\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.32\u0026plusmn;4.84\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Acetylthiazole\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1626\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.54\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e21.28\u0026plusmn;1.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1H-Pyrrole, 1-(2-furanylmethyl)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1826\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e104.69\u0026plusmn;18.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eEthanone, 1-(1H-pyrrol-2-yl)-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1960\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.22\u0026plusmn;0.87\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e156.11\u0026plusmn;13.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.09\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1H-Pyrrole-2-carboxaldehyde\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2010\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9.86\u0026plusmn;0.55\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e302.39\u0026plusmn;37.27\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Pyrrolidinone\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2019\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e7.19\u0026plusmn;0.15\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e151.83\u0026plusmn;19.06\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1H-Pyrrole-2,5-dione, 3-ethyl-4-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2253\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.57\u0026plusmn;0.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e20.87\u0026plusmn;4.35\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eIndole\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2431\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2.51\u0026plusmn;0.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e40.34\u0026plusmn;6.26\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazines\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e317.36\u0026plusmn;1.6\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1985.55\u0026plusmn;61.62\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.82\u0026plusmn;0.07\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazine\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1194\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e87.03\u0026plusmn;2.46\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e81.6\u0026plusmn;9.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazine, methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1250\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e160.44\u0026plusmn;4.58\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e791.07\u0026plusmn;1.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.82\u0026plusmn;0.18\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazine, 2,6-dimethyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1310\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e63.14\u0026plusmn;3.52\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e506.51\u0026plusmn;5.43\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazine, 2-ethyl-6-methyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1369\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4.7\u0026plusmn;0.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e353.77\u0026plusmn;28.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePyrazine, 3-ethyl-2,5-dimethyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1428\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.95\u0026plusmn;0.26\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e210.93\u0026plusmn;18.23\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;background: white;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAcetylpyrazine\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1604\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1.11\u0026plusmn;0.8\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e41.66\u0026plusmn;6.96\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003eAromatics\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e（\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style='font-size:16px;line-height: 200%;font-family:\"Times New Roman\",serif;color:black;'\u003e11\u003c/span\u003e\u003c/strong\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;line-height:200%;font-family:SimSun;color:black;\"\u003e）\u003c/span\u003e\u003c/strong\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e318.76\u0026plusmn;1.45\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e976.64\u0026plusmn;81.74\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: 1pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: top;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e186.78\u0026plusmn;0.95\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eBenzene\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e913\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e4\u0026plusmn;0.15\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e3.48\u0026plusmn;1.02\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e13.92\u0026plusmn;0.21\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eToluene\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1019\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e87.2\u0026plusmn;2.65\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e22.09\u0026plusmn;3.08\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e35.78\u0026plusmn;0.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eEthylbenzene\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1107\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e34.35\u0026plusmn;0.99\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e27.22\u0026plusmn;2.53\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e57.35\u0026plusmn;1.31\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ep-Xylene\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1116\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e27.76\u0026plusmn;0.72\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e42.92\u0026plusmn;1.28\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e49.17\u0026plusmn;2.51\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eD-Limonene\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1181\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e19.47\u0026plusmn;0.25\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e20.7\u0026plusmn;2.79\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e19.85\u0026plusmn;0.23\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePhenol, 2-methoxy-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1852\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e12.06\u0026plusmn;0.49\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.6\u0026plusmn;0.93\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePhenylethyl Alcohol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e1900\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e5.8\u0026plusmn;0.57\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e9.94\u0026plusmn;0.33\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePhenol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2030\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e26.21\u0026plusmn;0.98\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e70.78\u0026plusmn;8.09\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e6.77\u0026plusmn;0.2\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ePhenol, 4-ethyl-\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2171\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.98\u0026plusmn;0.13\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e19.91\u0026plusmn;1.87\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2-Methoxy-4-vinylphenol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e2178\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e15.81\u0026plusmn;0.89\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e277.43\u0026plusmn;46.52\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border: none;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e0.36\u0026plusmn;0.29\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" style=\"width: 205.55pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e4-Vinylphenol\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 56.7pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e2377\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 70.9pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e85.12\u0026plusmn;5.26\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 77.95pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e476.57\u0026plusmn;8.47\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 99.25pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;padding: 0in 5.4pt;height: 14.6pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;text-align:center;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;background:yellow;'\u003e3.58\u0026plusmn;0.67\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003ctd style=\"border:none;\"\u003e\u003cbr\u003e\u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp style='margin:0in;text-align:justify;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003csup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003ea\u0026nbsp;\u003c/span\u003e\u003c/sup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eRI stands for Kovats retention indices.\u0026nbsp;\u003c/span\u003e\u003c/p\u003e\n\u003cp style='margin:0in;text-align:justify;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003csup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eb\u003c/span\u003e\u003c/sup\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003e\u0026nbsp;The concentrations were expressed as means \u0026plusmn; standard deviations (two replicates).\u003c/span\u003e\u003c/p\u003e\n\u003cp style='margin:0in;text-align:justify;font-size:14px;font-family:\"Calibri\",sans-serif;line-height:200%;'\u003e\u003cspan style='font-size:16px;line-height:200%;font-family:\"Times New Roman\",serif;color:black;'\u003eN.D.=not detected.\u003c/span\u003e\u003c/p\u003e\n\u003cp\u003eFlavor is a crucial quality characteristic of RBO, and a pleasant flavor can provide consumers with a delightful experience. Table 1 showed the analysis results of flavor substances -in three RBO samples obtained through GC\u0026nbsp;\u0026times;\u0026nbsp;GC-TOFMS. A total of 110 different volatile compounds were screened for investigation, including 19 aldehydes, 17 ketones, 8 alcohols, 9 acids, 1 ester, 23 furans, 16 nitrogen/sulfur-containing heterocycles, 6 pyrazines, and 11 aromatic compounds (see Fig.5). Among them, 99 compounds belonged to sample A, 109 to sample B, and 63 to sample C. Additionally, the RI values of each flavor compound and the semi-quantitative results of different process flavor samples were also attached to the Table 1. These compounds were categorized into four groups based on their similar formation sources: non-heterocyclic compounds, oxygen-containing heterocyclic compounds, nitrogen/sulfur-containing heterocyclic compounds, and aromatic families. The formation of these four types of compounds might be influenced by the distinct aromatic production processes of each sample, and would be discussed in turn in the following sections.\u003c/p\u003e\n\u003ch4\u003eNon-heterocyclic compounds\u003c/h4\u003e\n\u003cp\u003eNon-heterocyclic compounds included aldehydes, ketones, alcohols, acids, esters and alkenes, and their main production pathway was usually oxidation or degradation of lipids\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[22]\u003c/a\u003e. In the preparation process, all three samples were exposed to high temperature or oxygen, during which the acyl chains of unsaturated lipids broke due to oxidation, forming various non-heterocyclic compounds.\u003c/p\u003e\n\u003cp\u003eIn the test results shown in Table 1, aldehydes and ketones were the most prevalent categories, most of which had relatively low odor thresholds\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[23]\u003c/a\u003e, exerting a substantial influence on the overall flavor of the sample. The monomer flavor produced from lipid oxidation to aldehydes mainly include green, metallic or rancid, etc., often employed as metrics for measuring the degree of lipid deterioration\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[24]\u003c/a\u003e. In the results of aldehydes, hexanal as typical oxidative degradation products of fatty acids presented in higher concentrations in RBO B (A:\u0026nbsp;109.29\u0026plusmn;4.4\u0026nbsp;ug/kg, B:\u0026nbsp;357.69\u0026plusmn;47.95\u0026nbsp;ug/kg, C:\u0026nbsp;89.3\u0026plusmn;1.25\u0026nbsp;ug/kg), which bringing more greasy flavor in sensory result. For the ketones, 2-heptanone (A:\u0026nbsp;45.47\u0026plusmn;4.29\u0026nbsp;ug/kg, B:\u0026nbsp;281.34\u0026plusmn;67.24\u0026nbsp;ug/kg, C:\u0026nbsp;22.98\u0026plusmn;1.31\u0026nbsp;ug/kg)\u0026nbsp;and 1-octen-3-one (A:\u0026nbsp;8.7\u0026plusmn;0.35\u0026nbsp;ug/kg, B:\u0026nbsp;98.35\u0026plusmn;27.5 ug/kg, C:\u0026nbsp;6.27\u0026plusmn;0.02\u0026nbsp;ug/kg)\u0026nbsp;were notably abundant. The former presented a monomer aroma of sweet and floral characteristics which was identified as one of the key aroma compounds in various rice cultivars\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[25]\u003c/a\u003e, while the latter displayed a metallic and mushroom-like flavor\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[26]\u003c/a\u003e, it was considered contributing the bad moldy flavor in wines\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[27]\u003c/a\u003e. RBO B (aldehydes: 2599.26\u0026plusmn;20.23 ug/kg) displayed much more aldehydes when comparing to RBO A (aldehydes: 627.71\u0026plusmn;5.34 ug/kg) and C (aldehydes: 336.99\u0026plusmn;17.17 ug/kg). Although some compounds exhibited pleasant monomer aroma in sensory evaluation result, RBO B scored higher in grease flavors which negatively impacting the overall aroma profile.\u003c/p\u003e\n\u003cp\u003eIn non-heterocyclic compounds,\u0026nbsp;some were formed through the other pathways like Maillard reaction. Among them, benzaldehyde\u0026nbsp;(A:\u0026nbsp;87.6\u0026plusmn;4.24\u0026nbsp;ug/kg, B:\u0026nbsp;399.49\u0026plusmn;31.43\u0026nbsp;ug/kg, C:\u0026nbsp;11.32\u0026plusmn;0.42\u0026nbsp;ug/kg), vanillin\u0026nbsp;(A:\u0026nbsp;22.06\u0026plusmn;0.23\u0026nbsp;ug/kg, B:\u0026nbsp;63.23\u0026plusmn;6.53\u0026nbsp;ug/kg, C:\u0026nbsp;0.82\u0026plusmn;1.16\u0026nbsp;ug/kg)\u0026nbsp;and acetoin\u0026nbsp;(A:\u0026nbsp;70.75\u0026plusmn;34.09\u0026nbsp;ug/kg, B:\u0026nbsp;138.08\u0026plusmn;21.08\u0026nbsp;ug/kg, C:\u0026nbsp;70.61\u0026plusmn;18.29\u0026nbsp;ug/kg) were present in higher concentrations,\u0026nbsp;potentially contributing to the sweet aromatic attributes of the samples. In addition,\u0026nbsp;RBO B contained relatively higher amounts of compounds like\u0026nbsp;2-methyl-butanal\u0026nbsp;(17.88\u0026plusmn;2.25\u0026nbsp;ug/kg), 3-methyl-butanal\u0026nbsp;(18.44\u0026plusmn;3.48\u0026nbsp;ug/kg)\u0026nbsp;and methional\u0026nbsp;(21.64\u0026plusmn;2.26\u0026nbsp;ug/kg), which might contribute to the roasted and mushroom-like flavors. These attributes, however, were not\u0026nbsp;significantly related to\u0026nbsp;the rice aroma and might reduce the overall flavor coordination.\u003c/p\u003e\n\u003ch4\u003eOxygen-containing heterocyclic compounds\u003c/h4\u003e\n\u003cp\u003eOxygen-containing heterocyclic compounds encompassed furans and pyrans. They were notably present in the volatile compounds of RBO A (465.63\u0026plusmn;1.16 ug/kg) and RBO B (3953.44\u0026plusmn;67.12 ug/kg), revealing that the flavor of heat-treated rice bran highly correlated with the obtained oxygen-containing heterocyclic compounds. The main flavor types of furans were caramel-like, sweet and nutty. Typical representative compounds included furfural (A: 134.86\u0026plusmn;3.24 ug/kg, B: 822.02\u0026plusmn;174.39 ug/kg, C: 3.92\u0026plusmn;0.52 ug/kg), maltol (A: 1.29\u0026plusmn;0.34 ug/kg, B: 69.03\u0026plusmn;8.67 ug/kg, C: 0\u0026plusmn;0 ug/kg) and 2-furanmethanol (A: 129.65\u0026plusmn;3.75 ug/kg, B: 308.98\u0026plusmn;32.67 ug/kg, C: 0.44\u0026plusmn;0.4 ug/kg), predominantly produced through sugar degradation in the initial and intermediate stages of the Maillard reaction\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[28]\u003c/a\u003e.\u003c/p\u003e\n\u003cp\u003eCertain furans were crucial constituents of rice flavor, which did not directly express sweetness, but might increase the association with rice aroma. 2-pentyl-furan, the most important alkyl furan compound detected in rice,\u0026nbsp;exhibited various concentrations\u0026nbsp;in all three samples in Table 1 (A:\u0026nbsp;91.62\u0026plusmn;4.09\u0026nbsp;ug/kg, B:\u0026nbsp;465.77\u0026plusmn;299.6\u0026nbsp;ug/kg, C:\u0026nbsp;22.06\u0026plusmn;0.31\u0026nbsp;ug/kg).\u0026nbsp;A low concentration of\u0026nbsp;2-pentyl-furan rendered a pleasant fruity or nutty flavor\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[29]\u003c/a\u003e, but\u0026nbsp;excessive amounts\u0026nbsp;might\u0026nbsp;contribute\u0026nbsp;unpleasant\u0026nbsp;attributes to\u0026nbsp;the overall flavor\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[30\u003c/a\u003e].\u003c/p\u003e\n\u003ch4\u003eNitrogen/sulfur-containing heterocyclic compounds\u003c/h4\u003e\n\u003cp\u003eNitrogen/sulfur-containing compounds included pyrazines, pyrroles, thiazoles, pyridines and other compounds. These compounds formed during the mid-to-late stages of the Maillard reaction by further conversion of amino acids and sugars. As widely reported in heat-treated foods,\u0026nbsp;they were closely related to processing conditions. In Table 1, pyrazines, for example, were found more present in the RBO B due to higher processing temperature (A:\u0026nbsp;317.36\u0026plusmn;1.6\u0026nbsp;ug/kg, B:\u0026nbsp;1985.55\u0026plusmn;61.62\u0026nbsp;ug/kg, C:\u0026nbsp;0.82\u0026plusmn;0.07\u0026nbsp;ug/kg). In sensory result, RBO B with more pyrazines received higher intensity in roasted /nutty aroma while rice aroma intensity was lower. It might indicate that the excessive processing condition may not help with the enhancement of rice aroma.\u0026nbsp;\u003c/p\u003e\n\u003ch4\u003eAromatic families\u003c/h4\u003e\n\u003cp\u003ePhenol, 2-methoxy-4-vinylphenol and 4-vinylphenol, which were generally considered to be produced by thermal degradation of phenolic acids. Monomer flavors were mainly smoky, pharmaceutical odor and nutty, which also contributed to the overall flavor\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[22]\u003c/a\u003e. Among them, 4-vinylphenol had the unpleasant odor of decayed straw and was reported involved in the formation of cooked rice flavor\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[30]\u003c/a\u003e. Among the three RBO samples, RBO B\u0026nbsp;contained extremely high levels of\u0026nbsp;4-vinylphenol (A:\u0026nbsp;85.12\u0026plusmn;5.26\u0026nbsp;ug/kg, B:\u0026nbsp;476.57\u0026plusmn;288.47\u0026nbsp;ug/kg, C:\u0026nbsp;3.58\u0026plusmn;2.67\u0026nbsp;ug/kg), which accounting for the high\u0026nbsp;score\u0026nbsp;of bran husk flavor in RBO B.\u003c/p\u003e\n\u003cp\u003eThe RBO samples, obtained through different processes, exhibited varied flavors (see Fig.6).\u0026nbsp;Specifically,\u0026nbsp;RBO C\u0026nbsp;presented a lighter overall flavor with somewhat unpronounced flavor attributes, albeit with a slight\u0026nbsp;sweetness and a hint of bran husk.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eRBO B demonstrated the most\u0026nbsp;diversity in detected flavor compound.\u0026nbsp;Beyond\u0026nbsp;non-heterocyclic compounds, Maillard products also\u0026nbsp;considerably influenced\u0026nbsp;the overall flavor, including pyrazines and furans, which enhanced overall intensity and introduced various flavor\u0026nbsp;(e.g., roasting and caramel sweetness).\u0026nbsp;However, numerous unpleasant flavor properties, such as bran husk and a raw mushroom-like quality, were also evident.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eThe flavor of RBO A was the closest to that of rice aroma. Its flavor properties were mainly popcorn flavor, boiled corn flavor and rice flavor. The overall acceptability was high, and there was little odor.\u0026nbsp;The characteristic compounds of RBO A would be further determined and analyzed.\u003cbr\u003e\u0026nbsp;\u003c/p\u003e\n\u003ch3\u003eAnalysis of Key Aroma Compounds in RBO A\u003c/h3\u003e\n\u003cp\u003eTable 2 27 aroma compounds identified in GC-O analysis of RBO A\u003c/p\u003e\n\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"97%\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.309278350515465%\"\u003e\n \u003cp\u003eaRI\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"36.08247422680412%\"\u003e\n \u003cp\u003eAroma Compound\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"13.402061855670103%\" colspan=\"2\"\u003e\n \u003cp\u003ebFD factor\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"21.649484536082475%\"\u003e\n \u003cp\u003ecOdor descriptors\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.556701030927837%\"\u003e\n \u003cp\u003edIdentification\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1063\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eHexanal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eGrass, tallow, fat\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1181\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eLimonene\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eLemon, orange\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1198\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Heptanone\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eFloral, grass, milk\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1217\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eFuran, 2-pentyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eNutty, almond, beany\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1250\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003ePyrazine, methyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003ePopcorn\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1277\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eOctanal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eFat, soap, lemon\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1345\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Acetyl-1-pyrroline\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eCook rice\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1390\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Octenal, (E)-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eGreen, nut, fat\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1400\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eNonanal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eFloral, peely\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1432\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eAcetic acid\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSour\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1436\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e1-Octen-3-ol\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eRaw mushroom, straw\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1456\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Furancarboxaldehyde, 5-methyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eCaramel, nutty\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1474\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eFurfural\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eGreen, almond\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1512\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eBenzaldehyde\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eNutty, bitter\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1534\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003ePyrrole\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eNutty, earthy, ethereal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1604\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eButyrolactone\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eCaramel, sweet\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1622\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eBenzeneacetaldehyde\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eFloral, herbal, sweet\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1630\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eAcetophenone\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSweet, floral\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1662\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Furanmethanol\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSweet, caramellike, bready\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1683\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2(3H)-Furanone, 5-ethyldihydro-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eHerbal, sweet\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1828\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2(3H)-Furanone, dihydro-5-propyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003ePopcorn, hay, sweet\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1839\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eHexanoic acid\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eFatty, cheese, rancid\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1852\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003ePhenol, 2-methoxy-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSmoky, ham-like\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e1978\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eEthanone, 1-(1H-pyrrol-2-yl)-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eNutty, bready, popcorn\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e2178\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e2-Methoxy-4-vinylphenol\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSpicy, fruity\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e2377\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003e4-Vinylphenol\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eAlmond shell\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"10.204081632653061%\"\u003e\n \u003cp\u003e2553\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"35.714285714285715%\"\u003e\n \u003cp\u003eVanillin\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"9.183673469387756%\"\u003e\n \u003cp\u003e50\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"26.53061224489796%\" colspan=\"2\"\u003e\n \u003cp\u003eSweet, creamy\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"18.367346938775512%\"\u003e\n \u003cp\u003eMS/RI/Odor/S\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003csup\u003ea\u003c/sup\u003e RI stands for Kovats retention indices.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003eb\u0026nbsp;\u003c/sup\u003eFD factor: flavor dilution (FD) factor determined in the diethyl ether extract of the volatiles analyzed on the HP-INNWAX capillary column.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003ec\u003c/sup\u003e Odor descriptors: odor characteristics sniffed in GC-O analysis.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003ed\u003c/sup\u003e MS, identified by\u0026nbsp;NIST mass spectrometry Library (NIST 17); RI, agreed with the published retention indices; Odor, agreed with the published odor descriptions; S, the analytical parameters of MS, RI, and Odors all agreed with those of the authentic standards used.\u003c/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eA total of 27 aroma-active compounds were identified by SAFE-GC-MS and GC-O sniffing, the results were shown in the Table 2. These compounds were further screened by gradient dilution method to determine their dilution factors (maximum dilution rate).\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u0026nbsp;Table 3 OAVs of 14 aroma compounds in RBO A\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e\u003csup\u003ea\u003c/sup\u003eAroma Compound\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e\u003csup\u003eb\u003c/sup\u003eOdor threshold(mg/kg)\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e\u003csup\u003ec\u003c/sup\u003eOAV\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e2-acetyl-1-pyrroline\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.0001\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e87\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eVanillin\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.181\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e9\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e2-Octenal, (E)-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.004\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e3\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e2-Heptanone\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.3\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eBenzaldehyde\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.06\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e2(3H)-Furanone, dihydro-5-propyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.4\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eNonanal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.15\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eFuran, 2-pentyl-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.1\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003ePyrrole\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e20\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eOctanal\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.32\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e＜1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003e2-Furanmethanol\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e1.415\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e＜1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003ePhenol, 2-methoxy-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e0.01\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e＜1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eFurfural\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e15.157\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e＜1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"37.545126353790614%\"\u003e\n \u003cp\u003eEthanone, 1-(1H-pyrrol-2-yl)-\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"29.422382671480143%\"\u003e\n \u003cp\u003e58.58525\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.03249097472924%\"\u003e\n \u003cp\u003e＜1\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003csup\u003ea\u0026nbsp;\u003c/sup\u003eAroma compound: FD factors \u0026gt; 50 in GCO analysis.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003eb\u0026nbsp;\u003c/sup\u003eOdor threshold of aroma compounds was obtained from literature \u003ca href=\"#_Reference\"\u003e[23]\u003c/a\u003e.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003ec\u0026nbsp;\u003c/sup\u003eOAV= concentration/ threshold, compound concentration referred to Table 1.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eOAV (ratio of the concentration to odor threshold) of the 14 key aroma compounds (dilution factor of 50) were calculated based on odor thresholds in edible oil/water and the results were shown in Table 3. There were 3 aroma compounds with OAV＞1, among them, 2-AP and vanillin were the most important factors, their formation pathways were further analyzed.\u003c/p\u003e\n\u003ch4\u003e2-Acetyl-1-pyrroline（2-AP）\u003c/h4\u003e\n\u003cp\u003e2-AP is a typical aroma compound that has been extensively studied. It is widely found in nature, like from paddy rice, pandan leaves, bread shells, and wines. There are two main pathways for its formation, one is the biological pathway where 2-AP is accumulated in fragrant rice plants due to genetic defects. The other is the Maillard pathway during the thermal processing. The prerequisite substances include proline/ornithine and glucose\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[17]\u003c/a\u003e.\u003c/p\u003e\n\u003cp\u003eIn the flavor analysis result, 2-AP was detected only in RBO A and identified as one of the key aroma compounds with the OAV of 87. Even though its concentration (8.71\u0026plusmn;0.12\u0026nbsp;ug/kg) was low, the contribution to the sample was significant. In the sensory evaluation results, RBO A received the highest score of rice fragrance attribute when comparing to RBO B and C. Consequently, the presence of 2-AP in RBO A was a crucial reason why it was the closest to rice flavor.\u003c/p\u003e\n\u003cp\u003eThe flavor of RBO C was relatively light. During the preparation process, 2-AP was lost easily due to the high temperature and vacuum environment.\u003c/p\u003e\n\u003cp\u003eRBO B was extracted from pre-roasted bran, during which the temperature reached nearly 140℃. Roasting is a primary method to produce characteristic flavor substances and 2-AP could be one of the potential products ideally, but it was not detected in RBO B in this study. To further confirm this conclusion, addition of proline and glucose into rice bran for flavor preparation was investigated, but no improvement of 2-AP was found. It was speculated that the active components in rice bran matrix, such as ferulic acid, could produce inhibitory effect, preventing it from appearing in the RBO B dominated by Maillard reaction.\u003c/p\u003e\n\u003cp\u003eTo further clarify the cause of 2-AP, different rice varieties were used to track its changes (Table 4). The 2-AP content in the flavor oil samples prepared from fragrant rice bran was significantly higher than that of non-fragrant rice bran samples. As the initial 2-AP content in rice bran increased, its content in the flavor oil also increased. Therefore, the 2-AP in the rice flavor mainly came from the rice bran, which was released during the roasting process and extracted into oil, rather than obtained through Maillard reaction.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u0026nbsp;Table 4 Content of 2-AP in flavor samples prepared from different varieties of rice bran\u003c/p\u003e\n\u003cdiv align=\"center\"\u003e\n \u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"99%\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eRice varieties\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eBelong to fragrant rice or not\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eContent of 2-AP in flavor oil (ug/kg)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eBasmati\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eright\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e185.94\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eJasmine\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eright\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e116.42\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eDaohuaxiang No.2\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eright\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e108.41\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eCalifornia Long Grain\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003enot\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e18.32\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eTexas Long Grain\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003enot\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e27.81\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eHuajing No.5\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003enot\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e9.48\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n \u003c/table\u003e\n\u003c/div\u003e\n\u003ch4\u003eVanillin\u003c/h4\u003e\n\u003cp\u003eVanillin, known for its creamy sweet flavor and lasting aroma, is widely used in food products\u0026nbsp;\u003ca href=\"#_Reference\"\u003e[31]\u003c/a\u003e. The natural vanillin is mainly produced by oxidative decarboxylation of phenolic compounds. Phenolic compounds are abundant in the cell wall of rice bran, which mostly bounding with dietary fiber. Affected by appropriate process conditions, the binding phenolic compounds were released and converted to vanillin, contributing the sweet properties of RBO.\u003c/p\u003e\n\u003cp\u003eHigh levels of vanillin were found in RBO A, B (A:\u0026nbsp;22.06\u0026plusmn;0.23\u0026nbsp;ug/kg, B:\u0026nbsp;63.23\u0026plusmn;6.53\u0026nbsp;ug/kg)\u0026nbsp;and identified as another key aroma compound in RBO A (OAV: 9). It was because the temperature-moisture conditions during their preparation allowed for higher production of vanillin. Subsequent tracking of vanillin produced under various processing conditions for sample A revealed that changes in temperature and moisture conditions would affect the creation of vanillin (as illustrated in Table 5). It was worth to mention that RBO C contained trace amount of vanillin (0.82\u0026plusmn;0.16\u0026nbsp;ug/kg)\u0026nbsp;as well. As RBO was abundant in oryzanols (ferulic acid esterifies with triterpene alcohols), it also proved the potential resource of vanillin production during the process.\u003c/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eTable 5 Content of vanillin in flavor samples under different process conditions\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"99%\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eTemperature (\u0026deg;C)\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eMoisture (%)\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003eVanillin Content (\u0026mu;g/kg)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e80\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e15\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e0.54\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e120\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e15\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e2.46\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e140\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e15\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e4.52\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e120\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e10\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e1.47\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e120\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e20\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd width=\"33.333333333333336%\"\u003e\n \u003cp\u003e3.53\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e"},{"header":"Conclusion","content":"\u003cp\u003eIn this paper, the physicochemical, sensory and flavor indexes of three types of RBO (rice aroma, pressed and refined) were characterized, revealing that the rice aroma RBO exhibited the highest sensory preference. After that the key aroma compounds were analyzed, and 9 key compounds (OAV\u0026thinsp;\u0026ge;\u0026thinsp;1) were identified, including 2-acetyl-1-pyrroline, vanillin, (E)-2-octenal, 2-heptanone, benzaldehyde, dihydro-5-propyl-2(3H)-furanone, nonanal, 2-pentyl-furan and pyrrole. 2-AP and vanillin were the major aromatic components contributing to its rice flavor. A subsequent analysis of the formation mechanisms of these two substances revealed that 2-AP primarily existed in rice bran and is released and extracted into the oil during the pyrolysis process that generated aroma, rather than being produced through the Maillard reaction. On the other hand, vanillin was predominantly produced through the oxidative degradation of phenolic compounds presented in rice bran.\u003c/p\u003e"},{"header":"Abbreviations","content":"\u003cp\u003e2-AP=2-Acetyl-1-Pyrroline\u003c/p\u003e\n\u003cp\u003eAEDA=Aroma Extract Dilution Assay\u003c/p\u003e\n\u003cp\u003eAV=Acid Value\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eCAR=Carboxen\u003c/p\u003e\n\u003cp\u003eDVB=Divinylbenzene\u003c/p\u003e\n\u003cp\u003eFAC=Fatty Acid Composition\u003c/p\u003e\n\u003cp\u003eFD=Flavor Dilution\u003c/p\u003e\n\u003cp\u003eFID= Flame Ionization Detector\u003c/p\u003e\n\u003cp\u003eGC\u0026times;GC-TOFMS=Gas Chromatography \u0026times; Gas Chromatography-Time-Of-Flight Mass Spectrometry\u003c/p\u003e\n\u003cp\u003eGC-O=Gas Chromatography-Olfactometry\u003c/p\u003e\n\u003cp\u003eHS-GC-MS=Head Space-Gas Chromatography- Mass Spectrometry\u003c/p\u003e\n\u003cp\u003eHS-SPME=Headspace Solid Phase Microextraction\u003c/p\u003e\n\u003cp\u003eNIST= National Institute of Standards and Technology\u003c/p\u003e\n\u003cp\u003eOAV=Odor Active Value\u003c/p\u003e\n\u003cp\u003ePDMS=Polydimethylsiloxane\u003c/p\u003e\n\u003cp\u003ePV=Peroxide Value\u003c/p\u003e\n\u003cp\u003eRBO=Rice Bran Oil\u003c/p\u003e\n\u003cp\u003eRI=Retention Index\u003c/p\u003e\n\u003cp\u003eS/N=Signal-To-Noise Ratio\u003c/p\u003e\n\u003cp\u003eSAFE= Solvent Assisted Flavor Evaporation\u003c/p\u003e\n\u003cp\u003eSD=Standard Deviation\u003c/p\u003e\n\u003cp\u003eVE=Vitamin E\u003c/p\u003e"},{"header":"Declarations","content":"\u003cp\u003e\u003cstrong\u003eCompeting Interests\u0026nbsp;\u003c/strong\u003eThe authors declare no competing interests.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunding\u003c/strong\u003e (Not applicable).\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Availability\u0026nbsp;\u003c/strong\u003eThe datasets generated during and/or analyzed dur\u0026shy;ing the current study are available from the corresponding author on reasonable request.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConflict of Interest\u003c/strong\u003e The authors declare that they have no known con\u0026shy;flicting financial or relational interest that may have influenced the contents or methodology within this work.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eEthics Approval\u003c/strong\u003e (Not applicable).\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent to Participate\u003c/strong\u003e (Not applicable).\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent for Publication\u003c/strong\u003e (Not applicable).\u003c/p\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003ePunia S, Kumar M, Siroha AK, Purewal SS (2021) Rice Bran Oil: Emerging Trends in Extraction, Health Benefit and Its Industrial Application. 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Journal of Agricultural and Food Chemistry\u003cem\u003e \u003c/em\u003e56(1):235\u0026ndash;240. https://doi.org/10.1021/jf072360c\u003c/li\u003e\n\u003cli\u003eZeng Z, Zhang H, Chen JY, Zhang T, Matsunaga R (2007) Direct Extraction of Volatiles of Rice During Cooking Using Solid-Phase Microextraction.\u003cem\u003e \u003c/em\u003eCereal Chemistry.\u003cem\u003e \u003c/em\u003e84(5):423\u0026ndash;427. https://doi.org/10.1094/CCHEM-84-5-0423\u003c/li\u003e\n\u003cli\u003ePriefert H, Rabenhorst J, Steinb\u0026uuml;chel A (2001) Biotechnological production of vanillin. Applied Microbiology and Biotechnology. 56:296\u0026ndash;314. https://doi.org/10.1007/s002530100687\u003c/li\u003e\n\u003c/ol\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":true,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"rice bran oil, volatile compound analysis, rice aroma, 2-acetyl-1-pyrroline, vanillin","lastPublishedDoi":"10.21203/rs.3.rs-3847512/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-3847512/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThe physicochemical and flavor qualities of three types of rice bran oil (RBO) were explored, namely RBO A (rice aroma RBO), RBO B (pressed RBO), and RBO C (refined RBO). Various analyses were employed to critically evaluate the flavor profiles of these oils. In the preliminary findings, no significant differences were observed in the physicochemical properties among them. However, through sensory and instrumental evaluations, RBO A was identified having the optimum flavor.\u003c/p\u003e \u003cp\u003eGC\u0026times;GC-TOFMS and GC-O analysis of the RBO A revealed that 14 key aroma compounds primarily contributed to its flavor. These compounds aligned with the characteristic flavor substances of fragrant rice. Notably, 2-AP and vanillin emerged as the most substantial contributors.\u003c/p\u003e \u003cp\u003eThis research not only sheds light on the aromatic constitution of RBO A but also bears significant implications for future investigations and industrial applications aimed at enhancing the flavor of RBO.\u003c/p\u003e","manuscriptTitle":"Semi-quantitative analysis of key aroma compounds in fragrant rice bran oil by GC×GC- TOFMS and GC-O","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2024-01-18 11:59:25","doi":"10.21203/rs.3.rs-3847512/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"9b1c4341-0186-4f50-8dbf-9d20feee763c","owner":[],"postedDate":"January 18th, 2024","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2024-01-19T13:59:18+00:00","versionOfRecord":[],"versionCreatedAt":"2024-01-18 11:59:25","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-3847512","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-3847512","identity":"rs-3847512","version":["v1"]},"buildId":"qtupq5eGEP_6zYnWcrvyt","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}