HPLC法同时测定健腰密骨片浸膏粉中5种指标成分
商晓慧 赵晓玲 詹常森


摘 要 目的:建立健腰密骨片浸膏粉的多成分定量分析方法,为评价浸膏粉中间体的质量提供依据。方法:采用HPLC法,以乙腈-磷酸鹽缓冲液为流动相,梯度洗脱,测定健腰密骨片浸膏粉中5种成分的含量。结果:木兰花碱、丹酚酸B、朝藿定C、淫羊藿苷和宝藿苷Ⅰ5种成分在各自质量浓度范围内呈良好线性关系,r≥0.999 7;5种化合物的平均回收率分别为100.47%、104.37%、95.38%、95.93%、96.66%。该方法的专属性、重复性均良好。结论:该分析方法准确、重复性好,可作为健腰密骨片浸膏粉的质量控制方法。
关键词 健腰密骨片浸膏粉 HPLC 多成分定量分析
中图分类号:O657.72; R286 文献标志码:A 文章编号:1006-1533(2024)03-0071-05
引用本文 商晓慧, 赵晓玲, 詹常森. HPLC法同时测定健腰密骨片浸膏粉中5种指标成分[J]. 上海医药, 2024, 45(3): 71-75.
基金项目:上海市2021年度“科技创新行动计划”生物医药科技支撑专项项目(21S21903100)
Simultaneous determination of five constituents in Jianyao Migu tablets by HPLC
SHANG Xiaohui, ZHAO Xiaoling, ZHAN Changsen
(Shanghai Hutchison Pharmaceuticals/Shanghai Engineering Research Center for Innovation of Solid Preparation of TCM, Shanghai 201401, China)
ABSTRACT Objective: To establish a multi-component quantitative analysis method for the extract powder of Jianyao Migu tablets and provide a basis for comprehensive evaluation of the quality of extract powder. Methods: The contents of five components in the extract powder of Jianyao Migu tablets were determined by HPLC method with acetonitrile-phosphate buffer as mobile phase and gradient elution. Results: The five components including magnoflorine ......
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