| 清热降压胶囊质量标准研究 |
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| 引用本文： | 李凌军,孙敬昌,李运伦.清热降压胶囊质量标准研究[J].山东中医学院学报,2011(4):363-365. |
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| 作者姓名： | 李凌军 孙敬昌 李运伦 |
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| 作者单位： | 山东中医药大学,山东济南250355 |
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| 基金项目： | 山东省科技计划项目[编号：鲁科技字（2005）103号] |
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| 摘 要： | 目的：建立清热降压胶囊的质量标准。方法：用薄层色谱法（TCL）对黄连、钩藤、芦荟进行鉴别,用高效液相色谱法（HPLC）测定盐酸小檗碱。结果：定性鉴别分离度好,专属性强,盐酸小檗碱在0.01448～0.1448 mg.ml-1范围内与峰面积呈良好的线性关系,回归方程：Y=80417X-205.89,r=0.9995,平均回收率101.1%,RSD为2.22%。结论：本法操作简便、准确、重复性好,可作为清热降压胶囊的质量控制标准。
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| 关 键 词： | 清热降压胶囊 质量标准 盐酸小檗碱 薄层色谱法 高效液相色谱法 |
Quality control study for Qingre Jiangya capsules |
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| Authors: | LI Ling-jun SUN Jing-chang LI Yun-lun |
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| Institution: | (Shandong University of Traditional Chinese Medicine,Jinan 250355,China) |
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| Abstract: | Objective：To establish the quality standard for Qingre Jiangya capsules.Method：TLC was used to identify Rhizoma Coptidis,Ramulus Uncariae Cum Uncis and Aloe.The content of berberine hydrochloride was determined by HPLC.Results：The characteristic identification by TLC was distinct and highly specific.The linear range of berberine hydrochloride was 0.01448～0.1448 mg·ml-1.Regression equation：Y=80417X-205.89,r=0.9995,the average recovery was 101.1%,RSD was 2.22%.Conclusion：The method is simple,accurate and reproducible,can be used to control the quality of Qingre Jiangya capsules. |
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| Keywords: | Qingre Jianya capsules quality standard breberin hydrochloride TLC HPLC |
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