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目的:建立阿胶当归合剂的质量标准。方法:采用薄层色谱鉴别阿胶当归合剂中的当归、白芍、黄芪及甘草;用高效液相色谱法对制剂中的芍药苷进行定量分析。结果:鉴别分离良好,专属性强;芍药苷的平均回收率为100.4%,RSD=1.0%(n=5)。结论:方法可靠、准确,可有效控制阿胶当归合剂的质量。
Objective: To establish the quality standard of donkey-hide gelatin angelica mixture. Methods: Angelica sinensis, Radix Paeoniae Alba, Radix Astragali and Radix Glycyrrhizae were identified by TLC. The content of paeoniflorin in the preparation was quantitatively analyzed by high performance liquid chromatography. Results: The results showed good separation and specificity. The average recovery of paeoniflorin was 100.4% with RSD 1.0% (n = 5). Conclusion: The method is reliable and accurate and can effectively control the quality of donkey -