女萎质量标准研究

Study on Quality Standard of Clematidis Apiifoliae Herba

目的:完善女萎药材的质量标准。方法:采用性状鉴别、显微鉴别及薄层色谱法对女萎药材进行定性鉴别;同时根据2015年版《中华人民共和国药典》规定的方法对其水分、总灰分及浸出物进行测定。结果:女萎药材显微特征、薄层色谱斑点均清晰明显;5批女萎样品的水分测定结果为9.4%~10.7%,总灰分为5.6%~7.4%,浸出物测定结果为11.1%~20.5%。结论:本研究为女萎药材质量标准的完善提供参考。

Objective： To establish and revise the quality standard of Clematidis Apiifoliae Herba. Methods ： Clematidis Apiifoliae Herba was identified by morphological, microscopical and TLC methods. And referring to Pharmacopoeia of The People＇s Republic of China（ 2015 edition）, water content, total ash and extract were also determined. Results： The microscopical characters and the spots of TLC were clear and evident. The water content, total ash and extract of 5 samples varied in the ranges of 9.4% -10. 7% , 5.6% -7.4% and 11.1% -20. 5% , respectively. Conclusion： The current study provide scien- tific basis for improving the quality standard of Clematidis Apiifoliae Herba.