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(2S)-2-methyl-ethyl ester-butanoic acid


Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySE-54845.Fritsch and Schieberle, 200530. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 40C/min => 50C(2min) => 6C/min => 180C => 20C/min => 230C(10min)
CapillarySE-54855.Fritsch and Schieberle, 200530. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 40C/min => 50C(2min) => 6C/min => 180C => 20C/min => 230C(10min)
CapillaryCP Sil 8 CB848.Fuhrmann and Grosch, 200225. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 5C/min => 170C => 20C/min => 240C (10min)
CapillaryRTX-5848.Fuhrmann and Grosch, 2002Program: not specified
CapillarySE-54845.Buettner and Schieberle, 199930. m/0.32 mm/0.25 «mu»m, He; Program: 35C (2min) => 40C/min => 50C (2min) => 6C/min => 180C => 10C/min => 230C (10min)
CapillarySE-54845.Hinterholzer and Schieberie, 199830. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 40C/min => 50C(2min) => 6C/min => 180C => 10C/min => 230C(10min)

Van Den Dool and Kratz RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryFFAP1045.Fritsch and Schieberle, 200530. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 20C/min => 230C(10min)
CapillaryFFAP1042.Fuhrmann and Grosch, 200225. m/0.32 mm/0.3 «mu»m, He; Program: 35C(2min) => 5C/min => 170C => 20C/min => 240C (10min)
CapillaryFFAP1041.Buettner and Schieberle, 199930. m/0.32 mm/0.25 «mu»m, He; Program: 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 230C (10min)

References

Go To: Top, Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Fritsch and Schieberle, 2005
Fritsch, H.T.; Schieberle, P., Identification based on quantitative measurements and aroma recombination of the character impact odorants in a Bavarian Pilsner-type beer, J. Agric. Food Chem., 2005, 53, 19, 7544-7551, https://doi.org/10.1021/jf051167k . [all data]

Fuhrmann and Grosch, 2002
Fuhrmann, E.; Grosch, W., Character impact odorants of the apple cultivars Elstar and Cox Orange, Nahrung/Food, 2002, 46, 3, 187-193, https://doi.org/10.1002/1521-3803(20020501)46:3<187::AID-FOOD187>3.0.CO;2-5 . [all data]

Buettner and Schieberle, 1999
Buettner, A.; Schieberle, P., Characterization of the most odor-active volatiles in fresh, hand squeezed juice of grapefruit (Citrus paradise Macfayden), J. Agric. Food Chem., 1999, 47, 12, 5189-5193, https://doi.org/10.1021/jf990071l . [all data]

Hinterholzer and Schieberie, 1998
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. J., 1998, 13, 1, 49-55, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<49::AID-FFJ691>3.0.CO;2-S . [all data]


Notes

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