HPLC法测定交泰片中盐酸小檗碱的含量 |
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引用本文: | 杨传珏,杨仲文,周本宏. HPLC法测定交泰片中盐酸小檗碱的含量[J]. 中国药师, 2009, 12(8): 1083-1085 |
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作者姓名: | 杨传珏 杨仲文 周本宏 |
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作者单位: | [1]武汉大学药学院,武汉430072 [2]湖北科益药业股份有限公司,武汉430072 [3]湖北丽益医药科技股份有限公司,武汉430072 |
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摘 要: | 目的:采用高效液相测定交泰片中盐酸小檗碱的含量。方法:采用Hypersil C18色谱枉(250mm×4.6mm,10μm),以乙腈-0.1%磷酸(含磷酸二氢钾0.2%、十二烷基硫酸钠0.04%)(45:55)为流动相,检测波长345nm,流速1.0ml·min^-1。结果:盐酸小檗碱在1.01~30.30μg范围内线性关系良好,r=0.9999;平均回收率为99.6%(n=6),RSD=0.88%。结论:该方法准确,简便,快速,为交泰片中盐酸小檗碱建立了质量控制方法。
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关 键 词: | 高效液相色谱法 交泰片 盐酸小檗碱 |
Determination of Berberine Hydrochloride in Jiaotai Tablets by HPLC |
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Affiliation: | Yang Chuanjue ,Yang Zhongwen , Zhou Benhong ( 1 College of Parmacy , Wuhan University, Wuhan 430072, China;2 Hubei Keyi Pharmaceutical Co. ,Ltd. ;3 Hubei Liyi Pharmaceutical Technology Co. ,Ltd. ) |
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Abstract: | Objective : To establish a method for the determination of berberine hydrochloride in Jiaotai tablets. Method: the separation was performed on Hypersil C18 column ( 250mm × 4.6mm, 10 μm ) , the mobile phase was aeetonitrile - 0.1% phosphoric acid solution ( containing potassium dihydrogen phosphate 0.2% , sodium lauryl sulphate 0.04% ) ( 45 : 55 ) , the flow rate was 1.0ml · min ^- 1 , the detection waredength was at 345 nm. Result : The linear range of the berberine hydrochloride was 1.01 - 30.30 μg ( r = 0. 999 9) ;the average recovery was 99.6% (n = 6 ) and RSD = 0.88 %. Conclusion:The method is simple, fast and accurate for analysis of berberine hydroehloride in Jiaotai tablets. |
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Keywords: | HPLC Jiaotai tablets Bcrberine hydrochloride |
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