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2-methyl-(E)-2-pentenal


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

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillarySE-30820.Greenberg, 1981He, 40. C @ 3. min, 3. K/min; Column length: 50. m; Column diameter: 0.5 mm; Tend: 170. C
CapillarySE-30821.Greenberg, 1981He, 40. C @ 3. min, 3. K/min; Column length: 50. m; Column diameter: 0.5 mm; Tend: 170. C
CapillarySE-30818.Greenberg, 1981, 2He, 70. C @ 2. min, 5. K/min, 170. C @ 5. min; Column length: 50. m; Column diameter: 0.5 mm
CapillarySE-30820.Greenberg, 1981, 2He, 70. C @ 2. min, 5. K/min, 170. C @ 5. min; Column length: 50. m; Column diameter: 0.5 mm

Van Den Dool and Kratz RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax1176.Nielsen, Larsen, et al., 200430. m/0.25 mm/0.25 «mu»m, He, 45. C @ 10. min, 6. K/min, 240. C @ 30. min
CapillaryDB-Wax1176.Nielsen, Larsen, et al., 2004, 230. m/0.25 mm/0.25 «mu»m, He, 45. C @ 10. min, 6. K/min, 240. C @ 30. min
CapillaryDB-Wax1153.Nielsen and Poll, 200430. m/0.25 mm/0.25 «mu»m, He, 45. C @ 10. min, 3. K/min, 240. C @ 30. min
CapillaryDB-Wax1176.Nielsen, Larsen, et al., 200330. m/0.25 mm/0.25 «mu»m, He, 40. C @ 10. min, 6. K/min, 240. C @ 30. min

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryRTX-5 MS831.Watcharananun, Cadwallader, et al., 200930. m/0.25 mm/0.50 «mu»m, Helium, 35. C @ 5. min, 6. K/min, 225. C @ 10. min

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryPONA810.Robert, Héritier, et al., 200450. m/0.2 mm/0.5 «mu»m, He; Program: 60C(0.5min => 70C/min => 60C => 4C/min => 240C

Normal alkane RI, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryStabilwax1165.Watcharananun, Cadwallader, et al., 200930. m/0.25 mm/0.50 «mu»m, Helium, 35. C @ 5. min, 6. K/min, 225. C @ 10. min

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax1175.Robert, Héritier, et al., 200460. m/0.25 mm/0.2 «mu»m, He; Program: 60C(0.5min => 70C/min => 60C => 4C/min => 240C

References

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

Greenberg, 1981
Greenberg, M.J., Characterization of meat and bone meal flavor volatiles, J. Agric. Food Chem., 1981, 29, 6, 1276-1280, https://doi.org/10.1021/jf00108a043 . [all data]

Greenberg, 1981, 2
Greenberg, M.J., Characterization of poultry byproduct meal flavor volatiles, J. Agric. Food Chem., 1981, 29, 4, 831-834, https://doi.org/10.1021/jf00106a038 . [all data]

Nielsen, Larsen, et al., 2004
Nielsen, G.S.; Larsen, L.M.; Poll, L., Formation of aroma compounds during long-term frozen storage of unblanched leek (Allium ampeloprasum Var. Bulga) as affected by packaging atmosphere and slice thickness, J. Agric. Food Chem., 2004, 52, 5, 1234-1240, https://doi.org/10.1021/jf0306183 . [all data]

Nielsen, Larsen, et al., 2004, 2
Nielsen, G.S.; Larsen, L.M.; Poll, L., Impact of blanching and packaging atmosphere on the formation of aroma compounds during long-term frozen storage of leek (Allium ampeloprasum Var. Bulga) slices, J. Agric. Food Chem., 2004, 52, 15, 4844-4852, https://doi.org/10.1021/jf049623c . [all data]

Nielsen and Poll, 2004
Nielsen, G.S.; Poll, L., Determination of odor active aroma compounds in freshly cut leek (Allium ampeloprasum Var. Bulga) and in long-term stored frozen unblanched and blanched leek slices by gas chromatography olfactometry analysis, J. Agric. Food Chem., 2004, 52, 6, 1642-1646, https://doi.org/10.1021/jf030682k . [all data]

Nielsen, Larsen, et al., 2003
Nielsen, G.S.; Larsen, L.M.; Poll, L., Formation of aroma compounds and lipoxygenase (EC 1.13.11.12) activity in unblanced leek (Allium ampeloprasum Var. Bulga) slices during long-term frozen storage, J. Agric. Food Chem., 2003, 51, 7, 1970-1976, https://doi.org/10.1021/jf020921o . [all data]

Watcharananun, Cadwallader, et al., 2009
Watcharananun, W.; Cadwallader, K.R.; Huangrak, K.; Kim, H.; Lorjaroenphon, Y., Identification of predominant odorants in Thai desserts flavored by smoking with Tian Op, a traditional Thai scented candle, J. Agric. Food Chem., 2009, 57, 3, 996-1005, https://doi.org/10.1021/jf802674c . [all data]

Robert, Héritier, et al., 2004
Robert, F.; Héritier, J.; Quiquerez, J.; Simian, H.; Blank, I., Synthesis and sensorial properties of 2-alkylalk-2-enals and 3-(acetylthio)-2-alkyl alkanals, J. Agric. Food Chem., 2004, 52, 11, 3525-3529, https://doi.org/10.1021/jf0498968 . [all data]


Notes

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