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目的:建立莲白消癌丸的质量控制方法。方法:采用薄层色谱法对处方中的人参、重楼、黄芪、半枝莲进行鉴别,采用高效液相色谱法测定人参皂苷Rg1的含量。结果:在选定的薄层色谱条件下,可检出人参、重楼、黄芪、半枝莲的特征斑点;在选定的高效液相色谱条件下人参皂苷Rg1同其它干扰成分达到较好的分离,平均回收率为99.2%,RSD为1.4%。结论:所建立的方法简便、专属、重复性好,能有效控制该制剂的质量。
Objective: To establish a quality control method of Lianbaixiao Cancer Pill. Methods: The ginseng, rehmanniae, astragalus and Scutellaria barbata in prescription were identified by TLC, and the content of ginsenoside Rg1 was determined by high performance liquid chromatography. Results: The characteristic spots of Ginseng, Rhizoma Paridis, Radix Scutellariae and Scutellaria Barbatae were detected under the selected TLC conditions. Ginsenoside Rg1 with other interference components reached the best under the selected HPLC conditions The average recovery was 99.2% and the RSD was 1.4%. Conclusion: The established method is simple, specific, reproducible, and can effectively control the quality of the preparation.