几组易混中药材的紫外光谱鉴别

The Ultraviolet Spectrum Distinguishing for Some Easy Confused Traditional Chinese Medicinal Herbs

目的 :为了鉴别易混中药材。方法 :采用紫外分光光度法 ,根据不同的药材具有不同的紫外吸收光普进行比较。结果 :几组易混药材的吸收光谱明显不同。结论 :紫外分光光度法可用于部分中药材的鉴别。

Object In order to distinguish some easy confused traditional Chinese medicinal herbs Medtod Using the ultraviolet spectrum,and according to the different medicinal herbs having different characteristics of ultraviolet absorbing spectrum ,we compared them.Result The abserbing spectrum of every easy confused medicinal herbs are obviously different.Conclusion The method of the ultraviolet spectrum can be used in distinguishing for some easy confused traditional Chinese medicinal herbs.\;