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Gas chromatography chemical ionization mass spectrometry of glucosinolate derivatives
Author(s) -
Eagles J.,
Fenwick G. R.,
Heaney R. K.
Publication year - 1981
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200080610
Subject(s) - glucosinolate , mass spectrometry , chemistry , chromatography , chemical ionization , gas chromatography–mass spectrometry , electron ionization , gas chromatography , direct electron ionization liquid chromatography–mass spectrometry interface , ionization , organic chemistry , brassica , ion , botany , biology
Gas chromatography chemical ionization mass spectrometry has been found to possess advantages over gas chromatography electron impact mass spectrometry for the structural elucidation of glucosinolates (mustard oil glycosides), separated as the volatile per‐trimethylsilyldesulpho derivates. The method has been applied to both mixtures of standard glucosinolates and also to extracts of plant tissue. The technique demonstrates the versatility of mass spectrometry in glucosinolate identification.