论文部分内容阅读
目的建立通脉软胶囊的质量标准。方法采用TLC法对处方中人参、冰片进行了定性鉴别;采用HPLC法对方中的人参皂苷Rg1、Re、Rb1进行了含量测定。结果本品定性鉴别薄层色谱特征明显,专属性强;平均回收率:人参皂苷Rg1为98.40%,RSD=1.88%;Re为98.21%,RSD=1.94%;Rb1为98.48%,RSD=1.42%。结论薄层色谱鉴别和含量测定方法准确可行、重复性好、方法简便,可作为通脉软胶囊的质量控制方法。
Objective To establish the quality standard of Tongmai soft capsules. Methods The ginseng and borneol in the prescription were qualitatively identified by TLC method. The content of ginsenosides Rg1, Re and Rb1 in each other was determined by HPLC. The results of qualitative identification of the product qualitative characteristics of thin layer chromatography, specific properties; average recovery: ginsenoside Rg1 was 98.40%, RSD = 1.88%; Re was 98.21%, RSD = 1.94%; Rb1 was 98.48%, RSD = 1.42% . Conclusion TLC identification and content determination methods are accurate, feasible, reproducible and simple, and can be used as quality control methods for Tongmai soft capsules.