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Occurrence of Falcarinol and Falcarindiol In Tomato Plants after Infection with Verticillium albo‐atrum and Characterization of Four Phytoalexins by Capillary Gas Chromatography‐Mass Spectrometry
Author(s) -
Elgersma D. M.,
Weijman A. C. M.,
Roeymans H. J.,
Eijk G. W.
Publication year - 1984
Publication title -
journal of phytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 60
eISSN - 1439-0434
pISSN - 0931-1785
DOI - 10.1111/j.1439-0434.1984.tb00712.x
Subject(s) - gas chromatography , mass spectrometry , biology , gas chromatography–mass spectrometry , trimethylsilyl , oxon , verticillium , chromatography , botany , chemistry , organic chemistry , neuroscience
Falcarinol and falcarindiol were isolated from tomato vascular tissue infected with Verticillium albo‐atrum and identified. Separation and characterization of trimethylsilyl derivatives of four tomato phytoalexins could be obtained by capillary gas chromatographymass spectrometry. We are most grateful to Dr. P. J. G. M. de W it , Agricultural University, Wageningen, to Dr. D. T. C oxon , Food Research Institute, Norwich and to Dr. M. S. K emp , Long Ashton Research Station, Bristol for making their analytical data available for us. Also thanks are due to Miss J. I. L iem , Mr. G. V erweij and C. L oriaux for their assistance.