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2-Furanmethanethiol, 5-methyl-


Mass spectrum (electron ionization)

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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

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin TNO Volatile Compounds in Food - Chemical Concepts
NIST MS number 248991

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


Gas Chromatography

Go To: Top, Mass spectrum (electron ionization), References, Notes

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-54995.Hofmann and Schieberle, 199830. m/0.32 mm/0.25 «mu»m; Program: 35C(2min) => 40C/min => 50C(5min) => 6C/min => 230C(15min)
CapillarySE-54995.Hofmann and Schieberle, 199730. m/0.32 mm/0.25 «mu»m, He; Program: 40C (2min) => 40C/min => 50C (5min) => 6C/min => 230C (15min)

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-FFAP1497.Huynh-Ba, Matthey-Doret, et al., 200330. m/0.32 mm/0.25 «mu»m; Program: 35C(2min) => 6C/min => 180C => 10C/min => 240C (10min)
CapillaryFFAP1505.Hofmann and Schieberle, 199830. m/0.32 mm/0.25 «mu»m; Program: 35C(2min) => 40C/min => 60C(5min) => 6C/min => 230C(15min)
CapillaryFFAP1500.Hofmann and Schieberle, 199730. m/0.32 mm/0.25 «mu»m, He; Program: 40C (2min) => 40C/min => 60C (5min) => 6C/min => 230C (15min)

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-1993.Tai and Ho, 199860. m/0.32 mm/1.0 «mu»m, He, 2. K/min; Tstart: 40. C; Tend: 280. C

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-5995.Molyneux and Schieberle, 2007Program: not specified
CapillaryDB-51016.Schieberle, 1996Column length: 30. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax1497.Umano, Hagi, et al., 1995He, 40. C @ 2. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 200. C
CapillaryCarbowax 20M1473.Tressl and Silwar, 1981He, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 180. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryFFAP1500.Molyneux and Schieberle, 2007Program: not specified

References

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Hofmann and Schieberle, 1998
Hofmann, T.; Schieberle, P., Identification of key aroma compounds generated from cysteine and carbohydrates under roasting conditions, Z. Lebensm. Unters. Forsch. A, 1998, 207, 3, 229-236, https://doi.org/10.1007/s002170050324 . [all data]

Hofmann and Schieberle, 1997
Hofmann, T.; Schieberle, P., Identification of potent aroma compounds in thermally treated mixtures of glucose/cysteine and rhamnose/cysteine using aroma extract dilution techniques, J. Agric. Food Chem., 1997, 45, 3, 898-906, https://doi.org/10.1021/jf960456t . [all data]

Huynh-Ba, Matthey-Doret, et al., 2003
Huynh-Ba, T.; Matthey-Doret, W.; Fay, L.B.; Rhlid, R.B., Generation of thiols by biotransformation of cysteine-aldehyde conjugates with Baker's yeast, J. Agric. Food Chem., 2003, 51, 12, 3629-3635, https://doi.org/10.1021/jf026198j . [all data]

Tai and Ho, 1998
Tai, C.-Y.; Ho, C.-T., Influence of glutathione oxidation and pH on thermal formation of Maillard-type volatile compounds, J. Agric. Food Chem., 1998, 46, 6, 2260-2265, https://doi.org/10.1021/jf971111t . [all data]

Molyneux and Schieberle, 2007
Molyneux, R.J.; Schieberle, P., Compound identification: a Journal of Agricultural and Food Chemistry perspective, J. Agric. Food Chem., 2007, 55, 12, 4625-4629, https://doi.org/10.1021/jf070242j . [all data]

Schieberle, 1996
Schieberle, P., Odour-active compounds in moderately roasted sesame, Food Chem., 1996, 55, 2, 145-152, https://doi.org/10.1016/0308-8146(95)00095-X . [all data]

Umano, Hagi, et al., 1995
Umano, K.; Hagi, Y.; Nakahara, K.; Shyoji, A.; Shibamoto, T., Volatile chemicals formed in the headspace of a heated D-glucose/L-cysteine Maillard model system, J. Agric. Food Chem., 1995, 43, 8, 2212-2218, https://doi.org/10.1021/jf00056a046 . [all data]

Tressl and Silwar, 1981
Tressl, R.; Silwar, R., Investigation of sulfur-containing components in roasted coffee, J. Agric. Food Chem., 1981, 29, 5, 1078-1082, https://doi.org/10.1021/jf00107a045 . [all data]


Notes

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References