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目的建立补阳通栓片的质量标准。方法采用TLC法对补阳通栓片中黄芪、地龙、水蛭进行薄层色谱鉴别;用HPLC-ELSD法测定补阳通栓片中黄芪的有效成分黄芪甲苷的含量。结果定性鉴别专属性强,阴性对照无干扰;含量测定黄芪甲苷在1.01μg~10.10μg范围内线性关系良好,r=0.9999;平均回收率为99.11%,RSD为1.25%(n=6)。结论主补阳通栓片质量标准研究的分析方法简便、可行、准确,可作为补阳通栓片的质量控制方法。
Objective To establish the quality standard of Bu Yang Tong Lips. Methods The TLC method was used for the identification of Astragalus membranaceus, Dioscorea zingiberensis and Leech in BuYangTong suppository tablets. The content of Astragaloside IV in Astragalus membranaceus was determined by HPLC-ELSD. Results Qualitative identification of specificity, negative control without interference; content determination Astragaloside in the range of 1.01μg ~ 10.10μg good linear relationship, r = 0.9999; average recovery was 99.11%, RSD was 1.25% (n = 6). Conclusions The analysis method of the main prescription of Yangtong suppository quality standard is simple, feasible and accurate, and it can be used as the quality control method of Buyangtong suppository tablets.