杨树花口服液的质量标准研究

Studies on Quality Standard of Yangshuhua Oral Liquid

本试验采用薄层色谱法鉴别杨树花口服液中3种有效成分(芹菜素、木犀草素和槲皮素);以芹菜素为对照品,采用紫外可见分光光度法测定其中的总黄酮含量,并采用高效液相色谱法测定其中木犀草素的含量,通过研究确定了对杨树花口服液质量检测的简单、准确的分析方法,进一步完善了杨树花口服液的质量标准。

In this study,TLC was used to identify three active ingredients in Yangshuhua oral liquid(apigenin,luteolin and quercetin);with Apigenin as reference substance,UV-Vis was used to detect general flavone,and HPLC was used to detect the content of the luteolin.A simple and accurate analytical method for the quality detection of Yangshuhua oral liquid was established,and the quality standard of Yangshuhua oral liquid was further improved.