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2-methoxy-3,5-dimethylpyrazine


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
CapillaryDB-51054.Jezussek, Juliano, et al., 200230. m/0.32 mm/0.25 «mu»m, He; Program: 40C(1min) => 40C/min => 50C(2min) => 6C/min => 240C

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

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Column type Active phase I Reference Comment
CapillaryFFAP1423.Jezussek, Juliano, et al., 200230. m/0.25 mm/0.25 «mu»m, He; Program: 40C(1min) => 40C/min => 50C(2min) => 6C/min => 240C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-51055.Czerny and Grosch, 200030. m/0.32 mm/0.25 «mu»m, He, 40. C @ 2. min, 6. K/min, 230. C @ 5. min

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-51040.Prat, Trias, et al., 200930. m/0.32 mm/0.50 «mu»m, Hydrogen; Program: 40 0C 2 0C/min -> 12 0C/min -> 105 0C 6 0C/min -> 220 0C (20 min)

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryFFAP1417.Czerny and Grosch, 200030. m/0.32 mm/0.25 «mu»m, He, 40. C @ 2. min, 6. K/min, 230. C @ 5. min

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax1433.Ferreira, Juan, et al., 200930. m/0.32 mm/0.50 «mu»m; Program: 40 0C (5 min) 4 0C/min -> 100 0C 6 0C/min -> 220 0C (40 min)
CapillaryDB-Wax1450.Prat, Trias, et al., 200930. m/0.32 mm/0.50 «mu»m, Hydrogen; Program: 40 0C 2 0C/min -> 12 0C/min -> 105 0C 6 0C/min -> 220 0C (20 min)

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.

Jezussek, Juliano, et al., 2002
Jezussek, M.; Juliano, B.O.; Schieberle, P., Comparison of key aroma compounds in cooked brown rice varieties based on aroma extract dilution analysis, J. Agric. Food Chem., 2002, 50, 5, 1101-1105, https://doi.org/10.1021/jf0108720 . [all data]

Czerny and Grosch, 2000
Czerny, M.; Grosch, W., Potent odorants of raw Arabica coffee. Their changes during roasting, J. Agric. Food Chem., 2000, 48, 3, 868-872, https://doi.org/10.1021/jf990609n . [all data]

Prat, Trias, et al., 2009
Prat, C.; Trias, R.; Cullere, L.; Escudero, A.; Antico, E.; BAneras, L., Off-odor compounds produced in cork by isolated bacteria and fungi: a gas chromatography - mass spectrometry and gas chromatography - olfactometry study, J. Agric. Food Chem., 2009, 57, 16, 7473-7479, https://doi.org/10.1021/jf900723s . [all data]

Ferreira, Juan, et al., 2009
Ferreira, V.; Juan, F.S.; Escudero, A.; Cullere, L.; Fernandez-Zurbano, P.; Saenz-Navajas, M.P.; Cacho, J., Modeling quality of premium Spanish red wines from gas chromatography-olfactometry data, J. Agr. Food. Chem., 2009, 57, 16, 7490-7498, https://doi.org/10.1021/jf9006483 . [all data]


Notes

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