大花红景天及其混伪品的鉴别研究

Identification of Rhodiola crenulata (Hook.f.et Thoms) H.Ohba and its fakes

目的建立简易鉴别大花红景天的方法。方法采用性状鉴别、显微鉴别及薄层色谱鉴别的方法对大花红景天及其混伪品进行定性的鉴别。结果 3种鉴别方法可有效的区分大花红景天及其混伪品。结论本研究可作为红景天真伪鉴别的参考依据。

Objective To establish a simple and effective method for identifying Rhodiola crenulata（Hook.f.et Thoms）H.Ohba.Method Macroscopic,microscopic and TLC identification methods were performed to qualitatively identify Rhodiola crenulata（Hook.f.et Thoms）H.Ohba.Results The 3 methods were able to distinguish effectively the drug and its.Conclusion This report can be used as the reference for identification of Rhodiola crenulata（Hook.f.et Thoms）H.Ohba.