DIRECT ANALYSIS OF AROMATIC DIENE ERYTHRINA ALKALOIDS BY CAPILLARY GC-MS

被引：3
作者：
MANTLE, PG
机构：
[1] Biochemistry Department, Imperial College of Science, Technology and Medicine, London
来源：
PHYTOCHEMISTRY | 1995年 / 38卷 / 05期
关键词：
ERYTHRINA; LEGUMINOSAE; ALKALOID ANALYSIS; GC-MS;
D O I：
10.1016/0031-9422(94)00764-K
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Alkaloids extracted from Erythrina crista-galli seedlings by 0.025 M HCl were resolved, without prior derivatization, by capillary gas chromatography-mass spectrometry. 8-oxo-Erythraline, erythraline, erysotrine and crystamidine, in deceasing order of abundance, were recognized by their EI-mass spectral fragmentation pattern. Applying the technique to E. pallida, erysotrine was the principal alkaloid in seed, and seedling leaves contained 8-oxo-erythraline, erysotrine, erythraline and erysovine.
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收藏
页码：1315 / 1316
页数：2
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