中国中药杂志

2009, v.34(21) 2718-2720

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西草药的显微鉴别研究Ⅰ——3种紫锥菊根的显微鉴别
Microscopic identification study of western herbs part Ⅰ:Three Echinacea-species roots

李沁;楚楚;谭震锋;王亚琼;韦家福;李萍;赵中振;
LI Qin1,2,CHU Chu1,2,TAN Zhenfeng1,WANG Yaqiong1,2,WEI Jiafu3,LI Ping2,ZHAO Zhongzhen1* (1.School of Chinese Medicine,Hong Kong Baptist University,Kowloon,Hong Kong,China;2.Key Laboratory of Modern Chinese Medicines,Department of Pharmacognosy,China Pharmaceutical University,Nanjing 210009,China;3.Guangxi Institute for Food and Drug Control,Nanning 530021,China)

摘要(Abstract):

目的:对《美国药典》收录的3种紫锥菊的根进行显微鉴别研究。方法:分别对狭叶紫锥菊Echinacea angustifo-lia,淡果紫锥菊E.pallida和紫锥菊E.purpurea的根横切面和粉末进行显微观察,并对其主要鉴别特征拍照。结果:3种紫锥菊的根横切和粉末特征基本相似,同时也具备显著性差别,其显微特征可作为西草药研究的生药学鉴定依据。
Objective: To make microscopic identification research of three Echinacea-species roots recorded in the United States Pharmacopeia.Method: The root transverse section and powder of E.angustifolia,E.pallida,and E.purpurea were observed.The main microscopic features were photographed.Result: The main microscopic features of transverse section and powder in three Echinacea-species roots are basically similar,except for some diagnostic differences.The results provide reliable reference for the authentication of raw materials of western herbal studies.

关键词(KeyWords): 紫锥菊;西草药;显微鉴别
Echinacea;western herb;microscopic identification

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作者(Author): 李沁;楚楚;谭震锋;王亚琼;韦家福;李萍;赵中振;
LI Qin1,2,CHU Chu1,2,TAN Zhenfeng1,WANG Yaqiong1,2,WEI Jiafu3,LI Ping2,ZHAO Zhongzhen1* (1.School of Chinese Medicine,Hong Kong Baptist University,Kowloon,Hong Kong,China;2.Key Laboratory of Modern Chinese Medicines,Department of Pharmacognosy,China Pharmaceutical University,Nanjing 210009,China;3.Guangxi Institute for Food and Drug Control,Nanning 530021,China)

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