感冒清颗粒薄层色谱鉴别研究

Research on TLC identification method for Ganmaoqing granule

目的:建立感冒清颗粒的薄层色谱鉴别方法。方法:采用薄层色谱法对主药莱菔子、地骨皮、槟榔进行定性鉴别。结果:本品薄层色谱特征明显。结论:该方法简便、灵敏、专属性强、重现性好,可有效地控制产品质量。

Objective：To establish TLC identification methods for Ganmaoqing granule. Methods：The main in- gredients in formula i.e. semen raphani, cortex lycii and betel nut were qualitatively identified by TIC. Results： The characteristic of thin layer chromatography of the drug was obvious. Conclusion： The method is simple and sensitive, and its specificity and reproducibility are good . It can be used for the quality control of Ganmaoqing granule.