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目的建立九香止痛丸的质量标准。方法采用TLC法鉴别降香、丁香及乳香;HPLC法测定方中川木香、木香的含量。结果TLC鉴别斑点明显;木香烃内酯的进样量0.112~5.600μg、去氢木香内酯的进样量0.104~5.200μg与峰面积的线性关系均良好。木香烃内酯的平均加样回收率为98.7%,RSD=2.2%(n=6);去氢木香内酯的平均回心率为99.6%,RSD=2.2%(n=6)。结论所建方法专属性强、重复性好,可用于九香止痛丸的质量控制。
Objective To establish the quality standard of Jiuxiang Zhitong Pills. Methods TLC method was used to identify scented, clove and frankincense; HPLC method was used to determine the content of Fructus odoratum and woody scent. RESULTS: The identification of spots was obvious by TLC. The linear relationship between the injection volume of 0.112 to 5.600 μg of woody lactone and the injection volume of 0.104 to 5.200 μg of dehydrocostus lactone was good. The average recovery rate of the woodromalide was 98.7%, and the RSD was 2.2% (n=6). The mean return rate of dehydrocostus lactone was 99.6%, and the RSD was 2.2% (n=6). Conclusion The method is highly specific and reproducible. It can be used for quality control of Jiuxiang Zhitong Pills.