甘肃武都地区商品防风的生药鉴定研究

目的:为规范甘肃武都药材市场商品销售提供参考依据。方法:通过对武都地区商品防风的药材来源进行市场调查、样品收集,并对其性状、显微、理化进行鉴定比较,统计武都地区商品防风的正品与伪混品。结果:武都地区商品防风存在较多伪混品,其外观、性状与正品防风极为相似,但显微特征、理化结果存在较大差异。结论:本研究可为规范药材市场商品销售提供理论依据。

Pharmacognosy Study on Sapashnikovia divicata in Wudu of Gansu

OBJECTIVE: To provide reference basis for standardizing the medicinal market of Wudu area of Gansu.METHODS: Through market research and sample collecting of Sapashnikovia divicata in Wudu of Gansu as well as a comparatively study on the morphological characters,histological structure and physicalchemical properties of Sapashnikovia divicata,a statistical analysis was conducted on certified Sapashnikovia divicata and its faked product circulating in Wudu of Gansu.RESULTS: There were a lot of faked Sapashnikovia divicata product which were very similar in exterior shape and property to the certified products,but much more different in microscopical feature and physicalchemical properties from the certified products.CONCLUSION: The study provides the theoretical basis for standardizing the market of Sapashnikovia divicata.