Simplified screening by TLC of plant drugs

被引：36
作者：
Pascual, ME [1 ]
Carretero, ME [1 ]
Slowing, KV [1 ]
Villar, A [1 ]
机构：
[1] Univ Complutense Madrid, Fac Farm, Dept Farmacol, E-28040 Madrid, Spain
来源：
PHARMACEUTICAL BIOLOGY | 2002年 / 40卷 / 02期
关键词：
thin-layer chromatography; screening; active principles; plant extracts;
D O I：
10.1076/phbi.40.2.139.5849
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A rapid and economical procedure for the determination of the main active principles of medicinal plants (alkaloids. anthraquinones, cardiac glycosides. coumarins. flavonoids, saponins, tannins. essential oils) is proposed. The extraction of these active principles has been performed by means of three solvents, based on a method of increasing polarity. The plant extracts, whose compositions are known. were analysed on silica gel layers with the aid of three solvent systems and six spray reagents.
引用
收藏
页码：139 / 143
页数：5
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