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Methanethiol

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Normal alkane RI, polar column, temperature ramp

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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

Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase ZB-WaxHP-InnowaxDB-WaxTC-WaxTC-Wax
Column length (m) 60.60.60.60.60.
Carrier gas HeliumHeHeliumN2He
Substrate      
Column diameter (mm) 0.320.320.250.250.25
Phase thickness (mum) 0.500.50.250.250.5
Tstart (C) 40.60.35.70.40.
Tend (C) 220.220.240.220.230.
Heat rate (K/min) 4.2.6.3.3.
Initial hold (min) 5. 3. 8.
Final hold (min) 5.10.10.40. 
I 688.640.675.702.700.
ReferenceMarin, Pozrl, et al., 2008Senger-Emonnot, Rochard, et al., 2006Spadone, Matthey-Doret, et al., 2006Ishizaki, Tachihara, et al., 2005Ishikawa, Ito, et al., 2004
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-WaxDB-WaxDB-WaxSupelcowax-10DB-Wax
Column length (m) 60.30.30.60.60.
Carrier gas HeHeHeHeHe
Substrate      
Column diameter (mm) 0.250.250.530.250.32
Phase thickness (mum) 0.250.251.0.250.25
Tstart (C) 40.40.40.35.34.
Tend (C) 210.210.225.200.200.
Heat rate (K/min) 3.3.6.4.5.
Initial hold (min)   5.10.3.
Final hold (min)   30. 10.
I 690.696.655.668.679.
ReferenceKumazawa and Masuda, 2003Kumazawa and Masuda, 2003Cadwallader and Heo, 2001Girard and Durance, 2000Schlüter, Steinhart, et al., 1999
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase DB-Wax
Column length (m) 60.
Carrier gas He
Substrate  
Column diameter (mm) 0.25
Phase thickness (mum)  
Tstart (C) 40.
Tend (C) 200.
Heat rate (K/min) 2.
Initial hold (min) 2.
Final hold (min)  
I 699.
ReferenceUmano, Hagi, et al., 1995
Comment MSDC-RI

References

Go To: Top, Normal alkane RI, polar column, temperature ramp, Notes

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

Marin, Pozrl, et al., 2008
Marin, K.; Pozrl, T.; Zlatic, E.; Plestenjak, A., A new aroma index to determine the aroma quality of roasted and ground coffee during storage, Food Technol. Biotechnol., 2008, 46, 4, 442-447. [all data]

Senger-Emonnot, Rochard, et al., 2006
Senger-Emonnot, P.; Rochard, S.; Pellegrin, F.; George, G.; Fernandez, X.; Lizzani-Cuvelier, L., Odour active aroma compounds of sea fig (Microcosmus sulcatus), Food Chem., 2006, 97, 3, 465-471, https://doi.org/10.1016/j.foodchem.2005.05.026 . [all data]

Spadone, Matthey-Doret, et al., 2006
Spadone, J.-C.; Matthey-Doret, W.; Blank, I., Formation of methyl(methylthio)methyl disulfide in broccoli (Brassica oleracea (L.) var. italica) in Flavour Science: Recent Advances and Trends, Bredie, W.L.P.; Petersen, M.A., ed(s)., Elsevier, Amsterdam, 2006, 309-314. [all data]

Ishizaki, Tachihara, et al., 2005
Ishizaki, S.; Tachihara, T.; Tamura, H.; Yanai, T.; Kitahara, T., Evaluation of odour-active compounds in roasted shrimp (Sergia lucens Hansen) by aroma extract dilution analysis, Flavour Fragr. J., 2005, 20, 6, 562-566, https://doi.org/10.1002/ffj.1484 . [all data]

Ishikawa, Ito, et al., 2004
Ishikawa, M.; Ito, O.; Ishizaki, S.; Kurobayashi, Y.; Fujita, A., Solid-phase aroma concentrate extraction (SPACE ): a new headspace technique for more sensitive analysis of volatiles, Flavour Fragr. J., 2004, 19, 3, 183-187, https://doi.org/10.1002/ffj.1322 . [all data]

Kumazawa and Masuda, 2003
Kumazawa, K.; Masuda, H., Investigation of the change in the flavor of a coffee drink during heat processing, J. Agric. Food Chem., 2003, 51, 9, 2674-2678, https://doi.org/10.1021/jf021025f . [all data]

Cadwallader and Heo, 2001
Cadwallader, K.R.; Heo, J., Aroma of roasted sesame oil: characterization by direct thermal desorption-gas chromatography-olfactometry and sample dilution analysis, Am. Chem. Soc. Symp. Ser., 2001, 782, 187-202. [all data]

Girard and Durance, 2000
Girard, B.; Durance, T., Headspace volatiles of sockeye and pink salmon as affected by retort process, Food Chem. Toxicol., 2000, 65, 1, 34-39. [all data]

Schlüter, Steinhart, et al., 1999
Schlüter, S.; Steinhart, H.; Schwarz, F.J.; Kirchgessner, M., Changes in the odorants of boiled carp fillet (Cyprinus carpio L.) as affected by increasing methionine levels in feed, J. Agric. Food Chem., 1999, 47, 12, 5146-5150, https://doi.org/10.1021/jf9902604 . [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]


Notes

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