Biochem., 78, 1977, 244-251. ass: Standard non-polar; Column diameter: 0.03 in; Column length: 1000 ft; Column type: Capillary; Heat rate: 4 K/min; Start T: 80 C; End T: 225 C; Start time: 5 min; CAS no: 105373; Active phase: SF-96; Data type: Normal alkane RI; Authors: Mussinan, C.J. Food Chem., 37(1), 1989, 139-142. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 60 C; End T: 200 C; Start time: 10 min; CAS no: 105373; Active phase: DB-Wax; Carrier gas: N2; Data type: Kovats RI; Authors: Umano, K.; Shoji, A.; Hagi, Y.; Shibamoto, T., Volatile constituents of peel of quince fruit, Cydonia oblonga Miller, J. Agric. ; Fan, X.; Zhang, H.Q. Food Chem., 53, 2005, 2213-2223. class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 40C(2min) => 5C/min =>100C=>4C/min =>230C (10min); CAS no: 105373; Active phase: DB-5; Carrier gas: He; Phase thickness: 1 um; Data type: Linear RI; Authors: Wang, Y.; Finn, C.; Qian, M.C., Impact of Growing Environment on Chickasaw Blackberry ( Rubus L.) Aroma Evaluated by Gas Chromatography Olfactometry Dilution Analysis, J. Agric. Dairy J., 11, 2001, 911-926. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 35C=>4C/min =>200C =>30C/min =>300C (3min); CAS no: 105373; Active phase: BPX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Dharmawan, J.; Kasapis, S.; Curran, P.; Johnson, J.R., Characterization of volatile compounds in selected citrus fruits from Asia. Finally, the syn-open-chain adduct 557 was obtained as the major product when t-butyldimethylsilyl triflate was used as promoter (Equation 92). Chim. ; Rahman, R.A.; Hashim, D.M., Analysis of volatile compounds from Malaysian durians (Durio zibethinus) using headspace SPME coupled to fast GC-MS, J. Resource Centre Both P22 and P38 occur in Hepialus hecta.818 Apart from (S)-4-methyl-3-heptanone (P13) and a higher homologue (4S,6S)-4,6-dimethyl-3-nonanone (P39) as well as (4S,6S)-4,6-dimethyl-3-octanone (present in minor amounts), are released by caddis flies Potamophylax spp. Gas-liquid chromatographic studies of C1-C6 n-alkyl and C3-C6 isoalkyl acrylates and their hydrogen halide and halogen addition derivatives, J. Food Chem., 53, 2005, 3563-3571. ass: Standard polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 230 C; End time: 10 min; Start time: 2 min; CAS no: 105373; Active phase: Stabilwax; Carrier gas: N2; Phase thickness: 1 um; Data type: Linear RI; Authors: Fang, Y.; Qian, M., Aroma compounds in Oregon Pinot Noir wine determined by aroma extract dilution analysis (AEDA), Flavour Fragr. Food Chem., 47, 1999, 5189-5193. class: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Description: 35C(2min)=>40C/min=>50C(2min)=>6C/min=>180C=>10C/min=>230C(10min); CAS no: 105373; Active phase: SE-54; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Hinterholzer, A.; Schieberie, P., Identification of the most odour-active volatiles in fresh, hand-extracted juice of valencia late oranges by odour dilution techniques, Flavour Fragr. Food Chem., 40, 1992, 1925-1929. umn class: Standard non-polar; Column diameter: 0.22 mm; Column length: 15 m; Column type: Capillary; Start T: 80 C; CAS no: 105373; Active phase: OV-101; Carrier gas: N2; Data type: Kovats RI; Authors: Komarek, K.; Hornova, L.; Churacek, J., Glass capillary gas chromatography of homologous series of esters. System Maintenance Alert: Due to planned maintenance of our internal systems, web functionality including order placement, price and availability checks and SDS display will not be available for Asia and several European countries from Saturday, November 7th at … 1.01, CHCl3). ; Hierro, E.M.; de la Hoz, L.; Mottram, D.S. Figure 24.9. Mulroy has carried out laser flash photolysis studies but did not detect any triplet state or singlet oxygen production suggesting that either ϕT is zero or the triplet state lifetime is shorter than the detection limits of the instrumentation (∼10 ns) [11]. It is also used in the production of some antimalarial drugs including pyrimethamine. Sensor Development Kit (SDK) for the integration of the MiniPID 2 photoionisation sensor. Pictet–Spengler cyclization of 143 provided the syn-isomer 144 as major product. Soc. Compare Products: Select up to 4 products. The two diastereoisomeric esters (–)-146 and 147 are formed in a ratio of 4.5:1. Components of the aggregation pheromone of the ambrosia beetle Megaplatypus mutatus were shown to be sulcatone (T78) and sulcatol (T80) as well as pentan-3-ol.842 The latter, which was already known as the alcohol component of the polyketide ester P7, may well be formed from two propanoate units (after decarboxylation and reduction of the corresponding intermediates). Food Chem., 34(4), 1986, 593-596. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 80 C; CAS no: 105373; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. In the same way propanoate esters could be synthesized by esterification of volatile alcohols (e.g. Food Chem., 38, 1990, 2042-2044. ass: Standard polar; Column diameter: 0.22 mm; Column length: 50 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 80 C; End T: 200 C; CAS no: 105373; Active phase: Carbowax 20M; Data type: Kovats RI; Authors: Nishimura, O.; Yamaguchi, K.; Mihara, S.; Shibamoto, T., Volatile Constituents of Guava Fruits (Psidium guajava L.) and Canned Puree, J. Agric. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. ; Nogueira, P.C.L., Volatile components of mangaba fruit (Hancornia speciosa Gomes) at three stages of maturity, Food Chem., 95, 2006, 606-610. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 280 C; End time: 5 min; Start time: 2 min; CAS no: 105373; Active phase: CP-Sil 8CB-MS; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Hierro, E.; de la Hoz, L.; Ordonez, J.A., Headspace volatile compounds from salted and occasionally smoked dried meats (cecinas) as affected by animal species, Food Chem., 85, 2004, 649-657. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 230 C; End time: 10 min; Start time: 2 min; CAS no: 105373; Active phase: SPB-5; Phase thickness: 1 um; Data type: Linear RI; Authors: Engel, E.; Ratel, J., Correction of the data generated by mass spectrometry analyses of biological tissues: Application to food authentication, J. Chromatogr. ; Jurs, P.C. Contact Still a controversial topic, Lebensm. Ann Cantrell, ... T. George Truscott, in Comprehensive Series in Photosciences, 2001. Volatile compounds amounts of Nocellara del Belice cultivar, after 6, 7, 8 months’ brining extracted by dynamic headspace technique and analyzed by gas chromatography/mass spectrometry, expressed in μg(compound)/Kg(olive fruit). A, 686, 1994, 253-261. ass: Standard non-polar; Column type: Capillary; CAS no: 105373; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D. ; Dagher, C.; Sandra, P.; Kallithraka, S.; Verhe, R.; de Kimpe, N., Flavour analysis of Greek white wine by solid-phase microextraction-capillary gas chromatography-mass spectrometry, J. Chromatogr. Food Chem., 50, 2002, 5355-5359. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; CAS no: 105373; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wei, A.; Mura, K.; Shibamoto, T., Antioxidative activity of volatile chemicals extracted from beer, J. Agric. Food Chem., 35(4), 1987, 538-540. umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 180 C; CAS no: 105373; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW; Data type: Kovats RI; Authors: Oszczapowicz, J.; Ciszkowski, K.; Osek, J., Amidines. Comparison of grenache juice and grenache Rose wine, J. Agric. Chromatogr., 348, 1985, 141-149. umn class: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Start T: 120 C; CAS no: 105373; Active phase: OV-351; Carrier gas: N2; Data type: Kovats RI; Authors: Korhonen, I.O.O., Gas-liquid chromatographic analyses. Chromatogr., 219, 1981, 45-52. umn class: Standard non-polar; Column length: 3 m; Column type: Packed; Start T: 100 C; CAS no: 105373; Active phase: SE-30; Carrier gas: N2; Substrate: Chromosorb W AW (60-80 mesh); Data type: Kovats RI; Authors: Chastrette, M.; Heintz, M.; Druilhe, A.; Lefort, D., Analyse chromatographique d'esters aliphatiques satures. Trends and Developments, Teranishi,R. Esters feature a carbon-to-oxygen double bond that is also singly bonded to a second oxygen atom, which is then joined to an alkyl or an aryl group. Also, isobutanol, isopentanol and 1-propanol, which were contained in all three samples, were surely products of yeasts fermentation (Arrizon et al., 2006). ; Edwards, P.A., Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups, Anal. Propionibacterium freudenreichii has been used successfully in experimental Cheddar cheese manufacture to improve the flavor and texture. Relations retention-structure et prevision de la retention, Bull. J. Customer Support, © 2020 Ion Science UK. ; Krajewska, U.; Dubis, E.N. ; Helias, N.; Zlatkis, A.; Chen, E.C.M. Food Chem., 40(4), 1992, 599-603. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 250 C; CAS no: 105373; Active phase: CP-Wax 52CB; Carrier gas: He; Phase thickness: 0.25 um; Data type: Linear RI; Authors: Kourkoutas, D.; Elmore, J.S. A LOX pathway may also be hypothesized (Figure 24.1) for three samples, since some aroma molecules which are formed in this have been found, as shown by the presence of 1-hexanol, 1-hexanal and cis-3-hexen-1-ol. *Please select more than one item to compare, 146 Condensation of amine (+)-141 with the protected aldehyde 142 led to the intermediate iminium salt 143.