冬虫夏草及其伪制品——戴氏虫草加工品的性状和显微鉴定研究  

Macroscopic and Microscopic Identification Study of Dongchongxiacao(Cordyceps sinensis(Berk.)Sacc.)and Its Counterfeits

作　　者：杨莎 康帅[2,3] 齐景梁 高必兴 郑玉光 YANG Sha;KANG Shuai;QI Jing-liang;GAO Bi-xing;ZHENG Yu-guang(Sichuan Institute for Food and Drug Control,Chengdu 611731,China;National Institutes for Food and Drug Control,Beijing 100050,China;College of Pharmacy,Hebei University of Chinese Medicine,Shijiazhuang 050200,China)

机构地区：[1]四川省食品药品检验检测院,成都611731 [2]中国食品药品检定研究院,北京100050 [3]河北中医学院药学院,石家庄050200

出　　处：《中国药学杂志》2020年第14期1189-1194,共6页Chinese Pharmaceutical Journal

摘　　要：目的对冬虫夏草及其伪制品——戴氏虫草加工品进行鉴别研究。方法以冬虫夏草和4种伪制品实物标本为研究对象,应用照相机和体式显微镜观察记录子座与虫体结合方式、虫体色泽和腹足等性状特征,应用透射光显微镜及CCD数码成像系统观察记录子座横切面、虫体体壁和腹足趾部等显微鉴别特征,并通过图像列表对观察结果进行比较。结果冬虫夏草与其4种伪制品在性状和显微特征上存在较为明显的差异。结论冬虫夏草与其伪制品——戴氏虫草加工品可通过性状和显微特征上的差异进行鉴别。OBJECTIVE To research for the identification of Dongchongxiacao[Cordyceps sinensis(Berk.)Sacc.]and its counterfeits-processed materials from Cordyceps taii Liang et Liu.METHODSE On the basis of the specimens of Dongchongxiacao and four types of counterfeits,the macroscopic and microscopic identification methods were studied,including the comparison of the macroscopic features,such as insertion position of stroma,colour of caterpillar part,abdominal leg,and the microscopic features such as the transverse section of the stroma,the caterpillar′s body wall and the planta of abdominal leg.RESULTS The differences between Dongchongxiacao and four types of counterfeits were obvious in macroscopic and microscopic features.CONCLUSION Dongchongxiacao and its counterfeits-processed materials from Cordyceps taii Liang et Liu.can be identified by the differernces of macroscopical and microscopical fetures.

关 键 词：冬虫夏草 伪制品 戴氏虫草 性状鉴定 显微 

分 类 号：R282[医药卫生—中药学]