Variations in hypericin concentrations in Hypericum perforatum L and commercial products

被引：21

作者：

Constantine, GH ^{[1
]}

Karchesy, J

机构：

[1] Oregon State Univ, Coll Pharm, Corvallis, OR 97331 USA

[2] Oregon State Univ, Coll Forestry, Dept Forest Prod, Corvallis, OR 97331 USA

来源：

PHARMACEUTICAL BIOLOGY | 1998年 / 36卷 / 05期

关键词：

Hypericum perforatum; Hypericaceae; assay; hypericin; naphthoquinone; dietary supplements;

D O I：

10.1076/phbi.36.5.365.4651

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Twelve samples of Hypericum perforatum L. (St. John's wort) were collected throughout Oregon and assayed for hypericin concentrations which ranged from 0.03 to 0.38%. eight commercially available dietary supplements were also assayed using the same methods and the hypericin concentrations varied from 47 to 165% of their labeled concentrations.

引用

页码：365 / 367

页数：3

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