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中药天花粉类的鉴定研究

IDENTIFICATION OF THE CHINESE TRADITIONAL DRUG TIANHUAFENG

  • 摘要: 天花粉为常用中药。据考证原植物来源为葫芦科栝楼属植物栝楼Tri-chosanthes kirilowii Maxim.的根。本文对7种目前较常用作天花粉的栝楼属植物的根作了外形、显微和理化鉴定研究,找出各自的鉴别特征,为鉴别商品药材提供依据,并对收集到的18个省、市、自治区的市售商品天花粉进行了鉴定,在一定程度上澄清了商品药材的植物来源。

     

    Abstract: Tianhuafeng is a commonly used Chinese traditional drug. According to the hisitorical notes,its botanical origin is the root of Trichosanthes kirilowii Maxim. This paper deals with microscopical, physical and chemical methode of analysis applied to identify the roots of 7 species of the genus Trichosanthes namely T. kirilowii, T. crenulata, T. stylopodifera, T. sinopunctata, T. hupehensis,T. cucumeroides, T. cavaleriei, which were reported to be frequently used as Tianhuafeng. The characteristics for identification were found and most of them were illustrated or photographed. Based on this investigation, 20 samples of the commercial drug Tianhuafeng gathered from 18 provinces (cities or automonus regions) were identified.

     

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