陕西特有民间药秦岭龙胆的鉴别及品质分析

Identification of Gentiana apiata N. E. Br. and analysis of gentiopicrin

报道了秦岭特有种、陕西特有民间药秦岭龙胆GentianaapiataN．E．Br．的来源、药材性状、显微和理化鉴别特征；并采用双波长薄层扫描法对其所含龙胆苦甙进行了含量测定。

This paper reported the source, morphology, microscopical and physicochemical characterestics of Gentiana apiata N. E. Br., a specific species yieled in Qinling Mountain and a specific folk herb of Shannxi Province. Analysis of gentiopicrin was proformed by dual wave-length TLC scanning.