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期 刊 ：中国中药杂志 1993年 18卷 08期 页码：467.

关键词：知母；知母毛根；知母皮；

Keywords:Rhizoma Anemarrhenae, Rhizoma Anemarrhenae root, peel of Rhizoma Anemarrhenae,

摘 要 ：各类知母及其原植物各部位所含成分,除茎叶不含菝葜皂甙元外,其他成分基本相同而含量不同。知母毛根和知母皮均可以2～3倍量代知母入药。

Abstract:The experimental results have shown that except the stem and leaves all kinds of Rhizoma Anemarrhenae and all parts of the herb contain sarsasapogenin, but the contents are different. Furthermore, the root and peel of Rhizoma Anemarrhenae may be used as drug instead of Rhizoma Anemarrhenae.

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