IDENTIFICATION OF THE CONSTITUENT FLAVANOID UNITS IN SAINFOIN PROANTHOCYANIDINS BY REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：48
作者：
KOUPAIABYAZANI, MR
MCCALLUM, J
BOHM, BA
机构：
[1] Department of Botany, University of British Columbia, Vancouver, BC V6T 1Z4
来源：
JOURNAL OF CHROMATOGRAPHY | 1992年 / 594卷 / 1-2期
关键词：
D O I：
10.1016/0021-9673(92)80319-P
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A rapid and sensitive method for the separation and identification of flavan-3-ols and their phloroglucinol adducts using reversed-phase high-performance liquid chromatography is reported. The application of the method is demonstrated for the analysis of the degradation products of sainfoin leaf proanthocyanidins. The results showed that the extension and terminal units in this sample are catechin, epicatechin, gallocatechin and epigallocatechin.
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页码：117 / 123
页数：7
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