冬虫夏草与其非正品--戴氏虫草的生药学鉴别研究

Plarmacognostic authentication study of Cordyceps and its uncertified product——Daishichongcao

目的:探讨冬虫夏草非正品戴氏虫草的鉴别特征,完善药材冬虫夏草的性状和显微鉴别特征。方法:在研究采集样品及大量冬虫夏草和戴氏虫草标本的基础上,对冬虫夏草与戴氏虫草进行性状和显微鉴别研究。结果:发现冬虫夏草与戴氏虫草在外观性状和显微特征方面均存在较大差异。结论:冬虫夏草与戴氏虫草可通过性状和显微特征比较进行鉴别。

Objective：To research the authentication characteristics of Daishichongcao,improve and perfect the authentication characteristics of Cordyceps.Method：On the basis of observing the collect samples and many specimens,Cordyceps and Daishichongcao were compared by macroscopical and microscopical methods.Result：The differences between the two breeds were obvious in macroscopical and microscopical characteristics.Conclusion：Cordyceps and Daishichongcao can be identified by the differences of macroscopical and microscopical characteristics.