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2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl-


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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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.
NIST MS number 7400

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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, polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-Wax2325.Shimoda, Shigematsu, et al., 199560. m/0.25 mm/0.25 «mu»m, 2. K/min; Tstart: 50. C; Tend: 230. C
CapillaryDB-Wax2325.Shimoda, Shigematsu, et al., 1995, 260. m/0.25 mm/0.25 «mu»m, He, 2. K/min; Tstart: 50. C; Tend: 230. C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-11479.Flath, Mon, et al., 198350. C @ 0.1 min, 4. K/min, 250. C @ 5. min; Column length: 60. m; Column diameter: 0.32 mm

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

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Column type Active phase I Reference Comment
CapillaryHP-5MS1538.Ansorena, Gimeno, et al., 200130. m/0.25 mm/0.25 «mu»m, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min)
CapillaryHP-51537.Ansorena, Astiasarán, et al., 200030. m/0.25 mm/0.25 «mu»m, He; Program: 40C (10min) => 3C/min => 120C => 10C/min => 250C (5min)

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySOLGel-Wax2332.Shu and Shen, 200830. m/0.53 mm/0.50 «mu»m, Helium; Program: 40 0C 7 0C/min -> 180 0C 10 0C/min -> 240 0C (10 min)
CapillarySOLGel-Wax2329.Shu and Shen, 200830. m/0.53 mm/0.50 «mu»m, Helium; Program: 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.

Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y., Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion, J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037 . [all data]

Shimoda, Shigematsu, et al., 1995, 2
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y., Comparison of volatile compounds among different grades of green tea and their relations to odor attributes, J. Agric. Food Chem., 1995, 43, 6, 1621-1625, https://doi.org/10.1021/jf00054a038 . [all data]

Flath, Mon, et al., 1983
Flath, R.A.; Mon, T.R.; Lorenz, G.; Whitten, C.J.; Mackley, J.W., Volatile components of Acacia sp. blossoms, J. Agric. Food Chem., 1983, 31, 6, 1167-1170, https://doi.org/10.1021/jf00120a008 . [all data]

Ansorena, Gimeno, et al., 2001
Ansorena, D.; Gimeno, O.; Astiasarán, I.; Bello, J., Analysis of volatile compounds by GC-MS of a dry fermented sausage: chorizo de Pamplona, Food Res. Int., 2001, 34, 1, 67-75, https://doi.org/10.1016/S0963-9969(00)00133-2 . [all data]

Ansorena, Astiasarán, et al., 2000
Ansorena, D.; Astiasarán, I.; Bello, J., Influence of the simultaneous addition of the protease flavourzyme and the lipase novozyme 677BG on dry fermented sausage compounds extracted by SDE and analyzed by GC-MS, J. Agric. Food Chem., 2000, 48, 6, 2395-2400, https://doi.org/10.1021/jf990931y . [all data]

Shu and Shen, 2008
Shu, N.; Shen, H., Aroma-impact compounds in Lysimachia foenum-graecum extracts, Flavour Fragr. J., 2008, 24, 1, 1-6, https://doi.org/10.1002/ffj.1908 . [all data]


Notes

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