中药九眼独活的商品调查及生药鉴定

通过对中药九眼独活原植物和商品的调查,查明了九眼独活的植物来源及现今药用习惯,发现食用土当归Araliacordata是商品九眼独活的主流品种,龙眼独活Araliafargesii系药源紧张带入的品种,但民间有药用;柔毛龙眼独活Araliahenyri仅在四川西部及西北部、湖北鄂西州民间药用。作者提出了原植物和生药的主要鉴定特征,并编制了检索表,还对3种九眼独活作了薄层鉴别。

Pharmacognostical Identification and Commercial PrOduct Investigation of Traditional Chinese Drug Jiuyanduhuo

Through investigation on original plants and cornmercial products of the traditional Chinese drug Jiuyanduhuo,theauthors have ascertained its botanical origin and present medicinal usage,and found out that Aralia cordata is the mainspecies of Jiuyanduhuo,and A. fargesii is another species thar has come into use due to short supply of the mainspecies,and A. henyri is used only in Sichuan and Hubei Provinces.Principal identification features of the original plants and crude drugs with 2 keys have been given,and TLC identification for 3 kinds of Jiuyanduhuo have also been carried out.