IDENTIFICATION AND DETERMINATION OF THE FLAVONOIDS FROM GINKGO-BILOBA BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：169

作者：

HASLER, A

STICHER, O

MEIER, B

机构：

[1] SWISS FED INST TECHNOL,DEPT PHARM,CH-8092 ZURICH,SWITZERLAND

[2] ZELLER AG,CH-8590 ROMANSHORN,SWITZERLAND

来源：

JOURNAL OF CHROMATOGRAPHY | 1992年 / 605卷 / 01期

关键词：

D O I：

10.1016/0021-9673(92)85026-P

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Qualitative and quantitative reversed-phase high-performance liquid chromatographic methods have been developed for the separation and determination of the flavonoids found in the leaves and therapeutically used extracts of Ginkgo biloba. The first method includes hydrolysis of the flavonoids and subsequent quantitative chromatographic assay of the obtained aglycones and qualitative analysis of the biflavones. The second method is a "fingerprint" procedure to identify unambiguously 33 flavonoids of Ginkgo biloba.

引用

页码：41 / 48

页数：8

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