[2] Some fruits such as kiwis[3] and strawberries[4] contain ethyl propionate in small amounts. Appl. A, 923, 2001, 127-136. 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: Buettner, A.; Schieberle, P., Characterization of the most odor-active volatiles in fresh, hand squeezed juice of grapefruit (Citrus paradise Macfayden), J. Agric. ethyl propanoate, propionic acid, ethyl ester, ethyl n-propionate, Synonyms: ethyl propanoate, propionic acid, ethyl ester, ethyl n-propionate.

J. XXVII. Technol., 222, 2006, 1-7. 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: 5 min; Start time: 2 min; CAS no: 105373; Active phase: DB-Wax; Carrier gas: N2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Fan, W.; Qian, M.C., Headspace Solid Phase Microextraction and Gas Chromatography-Olfactometry Dilution Analysis of Young and Aged Chinese "Yanghe Daqu" Liquors, J. Agric. ; Pas'ko, L.Ya., Investigation of esters of odd series halohenated acids with Kovats indices, Gazovaya Khromatografiya, , 1969, 40-47. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 30 C; End T: 210 C; CAS no: 105373; Active phase: DB-1; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Kumazawa, K.; Itobe, T.; Nishimura, O.; Hamaguchi, T., A new approach to estimate the in-mouth release characteristics of odorants in chewing gum, Food Science and Technology Research, 14(3), 2008, 269-276. class: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 30C (2min) => 2C/min => 150C => 4C/min => 250C; CAS no: 105373; Active phase: DB-1; Carrier gas: H2; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Takeoka, G.R. ; Jdanova, M.A., Partition coefficients of alkyl aromatic hydrocarbons and esters in a hexane-acetonitrile system, J. Chromatogr. ; Jaroszynska, J.; Bal, K., Gas chromatographic analysis of essential oils with preliminary partition of components, Phytochem. Food Chem., 53, 2005, 1179-1184. ass: Semi-standard non-polar; Column diameter: 0.32 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 200 C; Start time: 5 min; CAS no: 105373; Active phase: DB-5; Phase thickness: 1 um; Data type: Normal alkane RI; Authors: Meynier, A.; Novelli, E.; Chissolinim, R.; Zanardi, E.; Gandemer, G., Volatile compounds of commercial Milano salami, Meat Sci., 51, 1999, 175-183. ass: Semi-standard non-polar; Column type: Capillary; Heat rate: 6 K/min; Start T: 35 C; End T: 200 C; Start time: 2 min; CAS no: 105373; Active phase: HP-5; Data type: Normal alkane RI; Authors: Larsen, T.O. ; Janzantti, N.S. Campinas, 24(2), 2004, 212-216. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 40 C; End T: 185 C; End time: 20 min; Start time: 4 min; CAS no: 105373; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Lee, S.-J. Biochem., 78, 1977, 244-251. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 200 C; Start time: 10 min; CAS no: 105373; Active phase: Supelcowax-10; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Vichi, S.; Castellote, A.I. 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. Ion Science is registered trademark on Ion Science Ltd. info@ionscience.com, Portable Gas & Leak Detectors 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. Food Chem., 40, 1992, 2257-2259. ass: Standard polar; Column length: 3.05 m; Column type: Packed; Heat rate: 8 K/min; Start T: 40 C; End T: 200 C; End time: 60 min; Start time: 4 min; CAS no: 105373; Active phase: Carbowax 20M; Substrate: Supelcoport; Data type: Linear RI; Authors: Peng, C.T.

; Krajewska, U.; Dubis, E.N. ; Pizzale, L.; Conte, L.S.

; Noble, A.C., Characterization of odor-active compounds in Californian Chardonnay wines using GC-olfactometry and GC-mass spectrometry, J. Agric. Food Chem., 57(12), 2009, 5265-5270. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40 0C (3 min) ^ 3 0C/min -> 160 0C (2 min) ^ 8 0C/min -> 220 0C (3 min); CAS no: 105373; Active phase: HP-5; Carrier gas: Helium; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Qiao, Y.; Xie, B.J. It has a pineapple-like odor. The PPM gas sensor - MiniPID 2 is designed for detecting VOCs over the widest dynamic range on the market without compromising performance. ; Herve, C.; Richoux, R.; Lortal, S., Varied volatile compounds are produced by Propionibacterium freudenreichii in Emmental cheese, Food Chem., 87, 2004, 439-446. class: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Description: 40C(1min)=>5C/min=>180C=>10C/min=>220C(2min); CAS no: 105373; Active phase: HP-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Demyttenaere, J.C.R.

; Buxaderas, S.; Lopez-Tamames, E., Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection, J. Chromatogr. Chromatogr., 362, 1986, 383-389. umn class: Standard non-polar; Column diameter: 0.33 mm; Column length: 25 m; Column type: Capillary; Start T: 120 C; CAS no: 105373; Active phase: SE-30; Data type: Kovats RI; Authors: Haken, J.K.; Korhonen, I.O.O., Gas chromatography of homologous esters. ION Science Ltd Structure-retention increments of aliphatic esters, J. ; Jurs, P.C. A, 983, 2003, 19-33. ass: Standard polar; Column diameter: 0.25 mm; Column length: 60 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 220 C; End time: 10 min; Start time: 10 min; CAS no: 105373; Active phase: DB-Wax; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Hayata, Y.; Sakamoto, T.; Kozuka, H.; Sakamoto, K.; Osajima, Y., Analysis of aromatic volatile compounds in 'Miyabi' melon (Cucumis melo L.) using the Porapak Q column, J. Jpn. Chem., 65, 1993, 3119-3126. ass: Standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 3 K/min; Start T: 40 C; End T: 250 C; End time: 30 min; CAS no: 105373; Active phase: DB-1; Carrier gas: He; Phase thickness: 1.0 um; Data type: Normal alkane RI; Authors: Peppard, T.L., Volatile flavor constituents of Monstera deliciosa, J. Agric. Food Chem., 30, 1982, 1211-1215. ass: Standard polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; Heat rate: 2 K/min; Start T: 40 C; End T: 200 C; Start time: 10 min; CAS no: 105373; Active phase: DB-Wax; Carrier gas: He; Data type: Linear RI; Authors: Umano, K.; Hagi, Y.; Nakahara, K.; Shoji, A.; Shibamoto, T., Volatile constituents of green and ripened pineapple (Aanas comosus [L.] Merr. 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. Sci., 71(4), 2002, 517-525. ass: Standard polar; Column diameter: 0.32 mm; Column length: 25 m; Column type: Capillary; Heat rate: 5 K/min; Start T: 60 C; End T: 240 C; End time: 5 min; Start time: 1 min; CAS no: 105373; Active phase: HP-FFAP; Phase thickness: 0.52 um; Data type: Normal alkane RI; Authors: Qian, M.; Reineccius, G., Identification of aroma compounds in Parmigiano-Reggiano cheese by gas chromatography/olfactometry, J. Food Chem., 49, 2001, 3875-3880. ass: Standard non-polar; Column type: Capillary; CAS no: 105373; Active phase: Methyl Silicone; Data type: Normal alkane RI; Authors: Estrada, E.; Gutierrez, Y., Modeling chromatographic parameters by a novel graph theoretical sub-structural approach, J. Chromatogr. Food Chem., 51, 2003, 3060-3066. class: Standard polar; Column diameter: 0.25 mm; Column length: 50 m; Column type: Capillary; Description: 40C(10min) => 5C/min => 100C => 3C/min => 180C =>20C/min => 210C (10min); CAS no: 105373; Active phase: CP-WAX 57CB; Carrier gas: He; Phase thickness: 0.2 um; Data type: Normal alkane RI; Authors: Marti, M.P. ; Lavilla, T.; Recasens, I.; Riba, M.; Vendrell, M., Influence of different oxygen and carbon dioxide concentrations during storage on production of volatile compounds by Starking delicious apples, J. Agric. ; Buxaderas, S.; Lopez-Tamames, E., Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection, J. Chromatogr.