HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETERMINATION OF CARDENOLIDES IN DIGITALIS LEAVES AFTER SOLID-PHASE EXTRACTION

被引：47

作者：

WIEGREBE, H ^{[1
]}

WICHTL, M ^{[1
]}

机构：

[1] UNIV MARBURG,INST PHARMAZEUT BIOL,DEUTSCHHAUSSTR 17-1-2,W-3550 MARBURG,GERMANY

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 630卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(93)80478-Q

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

For HPLC analysis of cardenolide glycosides of Digitalis lanata the separation of the main compounds from other constituents is useful. An improved method for doing this, based on solid-phase extraction on a C18 modified poly(styrene-divinylbenzene) polymer, is described. The presented assay permits quantitative estimation of more than 50 cardenolides in about 2 mg of dried leaf powder of Digitalis lanata with high speed and accuracy,

引用

页码：402 / 407

页数：6

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