论文部分内容阅读
目的:建立肝活喜的质量标准。方法:采用薄层色谱法对肝活喜合剂中的党参、枳壳、白术进行定性鉴别;用HPLC对测定肝活喜中黄芪甲苷的含量。结果:肝活喜合剂中党参、枳壳、白术和相应对照药材的薄层色谱图的主斑点位置一致,而阴性对照无干扰;黄芪甲苷在0.131-0.656mg/ml呈良好线性关系,r=0.9998,平均回收率为100.6%,RSD=0.99。结论:所建立的方法简单易行、灵敏、专属性强,定量结果准确、重现性好。此法可做为该制剂的质量标准。
Objective: To establish the quality standard of liver dextrin. Methods: The TLC and HPLC method was used to determine the content of Astragaloside in Cortex Plectranthus, Fructus Aurantii and Atractylodes. Results: The main spot spots of Codonopsis, Fructus Aurantii, Atractylodes macrocephalae and the corresponding reference herbs in Ganhuaiheji were the same, but there was no interference in the negative control. Astragaloside showed a good linear relationship in the range of 0.131-0.656mg / ml, r = 0.9998, the average recovery was 100.6%, RSD = 0.99. Conclusion: The established method is simple, sensitive, specific, quantitative results accurate, reproducible. This method can be used as the quality standard of the preparation.