【摘要】 目的 :建立中药玄参的薄层色谱鉴别法。方法 :以玄参的特征性有效成分哈巴俄苷 (harpagoside)以及另一主要成分哈巴苷 (harpagide)为对照品 ,采用薄层色谱法。 结果 :建立了玄参的薄层色谱鉴别法 ,并通过对不同产地玄参药材以及数种易混淆药材的检测证明了该方法的专属性。结论 :该方法操作简便、准确、可靠。更多还原

【Abstract】 Objective:To establish a TLC identification method for Xuanshen(Radix Scrophulariae).Method:Using TLC with harpagoside and harpagide as reference substances. Result: A TLC identification method of Xuanshen has been established. The specificity of the method has been proved by a comparative detection of Xuanshen from different habitats and several crude drugs which are easily confused with Xuanshen.Conclusion:The method is simple, accurate and reliable. [更多还原