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Isoelemicin


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 250069

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

Kovats' RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryBP-11595.Ekundayo, Laakso, et al., 1988H2, 65. C @ 2. min, 5. K/min; Column length: 50. m; Column diameter: 0.33 mm; Tend: 220. C

Kovats' RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-51643.Santos, Andrade, et al., 199830. m/0.25 mm/0.25 «mu»m, He; Program: 40C => 2C/min => 60C => 4C/min => 240C

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

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Column type Active phase I Reference Comment
CapillaryDB-51581.Zhang, Xu, et al., 200530. m/0.25 mm/0.25 «mu»m, N2, 45. C @ 10. min, 2.5 K/min, 180. C @ 20. min
CapillaryHP-11612.Nath, Sarma, et al., 200224. m/0.32 mm/0.17 «mu»m, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min

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

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Column type Active phase I Reference Comment
CapillaryDB-51649.Andrade, Sampaio, et al., 200730. m/0.25 mm/0.25 «mu»m, He; Program: 40C(2min) => 4C/min => 220C => 20C/min => 280C

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

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Column type Active phase I Reference Comment
CapillaryCP-Wax 52CB2399.Chevance and Farmer, 199940. C @ 5. min, 4. K/min, 220. C @ 30. min; Column length: 50. m; Column diameter: 0.32 mm

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryHP-5 MS1577.Pripdeevech and Saansoomchai, 201330. m/0.25 mm/0.25 «mu»m, Helium, 3. K/min; Tstart: 60. C; Tend: 230. C
CapillaryHP-51646.Bousaada, Ammar, et al., 200830. m/0.25 mm/0.25 «mu»m, Nitrogen, 50. C @ 1. min, 5. K/min, 280. C @ 1. min
CapillaryHP-51657.Bertrand, Comte, et al., 200660. m/0.25 mm/0.25 «mu»m, He, 3. K/min; Tstart: 60. C; Tend: 250. C
CapillarySE-541644.Kilic, Hafizoglu, et al., 200430. m/0.25 mm/0.25 «mu»m, He, 60. C @ 5. min, 2. K/min; Tend: 260. C
CapillaryHP-51650.Yassa, Akhani, et al., 200330. m/0.25 mm/0.32 «mu»m, He, 60. C @ 30. min, 5. K/min; Tend: 250. C
CapillaryRSL-2001596.Jirovetz, Buchbauer, et al., 200230. m/0.32 mm/0.25 «mu»m, H2, 40. C @ 5. min, 6. K/min, 280. C @ 5. min

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

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Column type Active phase I Reference Comment
CapillarySE-301610.Vinogradov, 2004Program: not specified

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M2390.Vinogradov, 2004Program: not specified
CapillaryHP-Innowax FSC2403.Kaya, Demirci, et al., 200360. m/0.25 mm/0.25 «mu»m, N2; Program: 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C

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.

Ekundayo, Laakso, et al., 1988
Ekundayo, O.; Laakso, I.; Adegbola, R.-M.; Oguntimein, B.; Sofowora, A.; Hiltunen, R., Essential oil constituents of Ashanti pepper (Piper guineense) fruits (berries), J. Agric. Food Chem., 1988, 36, 5, 880-882, https://doi.org/10.1021/jf00083a001 . [all data]

Santos, Andrade, et al., 1998
Santos, A.S.; Andrade, E.H.A.; Zoghbi, M.G.B.; Maia, J.G.S., Volatile constituents of fruits of Annona glabra L. from Brazil, Flavour Fragr. J., 1998, 13, 3, 148-150, https://doi.org/10.1002/(SICI)1099-1026(199805/06)13:3<148::AID-FFJ711>3.0.CO;2-Y . [all data]

Zhang, Xu, et al., 2005
Zhang, F.; Xu, Q.; Fu, S.; Ma, X.; Xiao, H.; Liang, X., Chemical constituents of the essential oil of Asarum forbesii Maxim (Aristolochiaceae), Flavour Fragr. J., 2005, 20, 3, 318-320, https://doi.org/10.1002/ffj.1423 . [all data]

Nath, Sarma, et al., 2002
Nath, S.C.; Sarma, K.K.; Vajezikova, I.; Leclercq, P.A., Comparison of volatile inflorescence oils and taxonomy of certain Cymbopogon taxa described as Cymbopogon flexuosus (Nees ex Steud.) Wats., Biochem. Syst. Ecol., 2002, 30, 2, 151-162, https://doi.org/10.1016/S0305-1978(01)00066-7 . [all data]

Andrade, Sampaio, et al., 2007
Andrade, M.S.; Sampaio, T.S.; Nogueira, P.C.L.; Ribeiro, A.S.; Bittrich, V.; Amaral, M.C.E., Volatile compounds of the leaves, flowers and fruits of Kielmeyera rugosa Choisy (Clusiaceae), Flavour Fragr. J., 2007, 22, 1, 49-52, https://doi.org/10.1002/ffj.1751 . [all data]

Chevance and Farmer, 1999
Chevance, F.F.V.; Farmer, L.J., Release of volatile odor compounds from full-fat and reduced-fat frankfurters, J. Agric. Food Chem., 1999, 47, 12, 5161-5168, https://doi.org/10.1021/jf9905166 . [all data]

Pripdeevech and Saansoomchai, 2013
Pripdeevech, P.; Saansoomchai, J., Antibacterial activity and chemical composition of essential oil and various extracts of Fagraea fragrans Roxb. flowers, Chiang Mai J. Sci., 2013, 40, 2, 214-223. [all data]

Bousaada, Ammar, et al., 2008
Bousaada, O.; Ammar, S.; Saidana, D.; Chriaa, J.; Chraif, I.; Daami, M.; Helal, A.N.; Mighri, Z., Chemical composition and antimicrobial activity of volatile components from capitula and aerial parts of Rhaponticum acaule DC growing wild in Tunisia, Microbiol. Res., 2008, 163, 1, 87-95, https://doi.org/10.1016/j.micres.2007.02.010 . [all data]

Bertrand, Comte, et al., 2006
Bertrand, C.; Comte, G.; Piola, F., Solid-phase microextraction of volatile compounds from flowers of two Brunfelsia species, Biochem. Syst. Ecol., 2006, 34, 5, 371-375, https://doi.org/10.1016/j.bse.2005.12.005 . [all data]

Kilic, Hafizoglu, et al., 2004
Kilic, A.; Hafizoglu, H.; Kollmannsberger, H.; Nitz, S., Volatile constituents and key odorants in leaves, buds, flowers, and fruits of Laurus nobilis L., J. Agric. Food Chem., 2004, 52, 6, 1601-1606, https://doi.org/10.1021/jf0306237 . [all data]

Yassa, Akhani, et al., 2003
Yassa, N.; Akhani, H.; Aqaahmadi, M.; Salimian, M., Essential oils from two endemic species of Apiaceae from Iran, Z. Naturforsch. C:, 2003, 58, 459-463. [all data]

Jirovetz, Buchbauer, et al., 2002
Jirovetz, L.; Buchbauer, G.; Ngassoum, M.B.; Geissler, M., Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction-gas chromatography, solid-phase microextraction-gas chromatography-mass spectrometry and olfactometry, J. Chromatogr. A, 2002, 976, 1-2, 265-275, https://doi.org/10.1016/S0021-9673(02)00376-X . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Kaya, Demirci, et al., 2003
Kaya, A.; Demirci, B.; Baser, K.H.C., The essential oil of Seseli tortuosum L. growing in Turkey, Flavour Fragr. J., 2003, 18, 2, 159-161, https://doi.org/10.1002/ffj.1162 . [all data]


Notes

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