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高效液相色谱法测定脉管复康胶囊中丹酚酸B含量
引用本文:王瑾,王友兰,吴爱英.高效液相色谱法测定脉管复康胶囊中丹酚酸B含量[J].中国药业,2012,21(23):18-19.
作者姓名:王瑾  王友兰  吴爱英
作者单位:山东省青岛市药品检验所,山东青岛,266071
摘    要:目的建立测定脉管复康胶囊中丹酚酸B含量的方法。方法采用反相高效液相色谱法测定方中丹酚酸B的含量。色谱柱为Dikma C18柱(250mm×4.6mm,5μm),流动相为乙腈-甲醇-甲酸-水(10:30:1:59),流速为1.0mL/min,柱温为30℃,检测波长为286mm,进样量为10μL。结果丹酚酸B质量浓度在28.08~140.4μg/mL范围内与峰面积呈良好线性关系,r=0.9999(n=5),平均回收率为100.12%,RSD=1.99%(n=9)。结论所建立的方法简便、准确,专属性强,重现性好,可作为脉管复康胶囊的质量控制方法。

关 键 词:脉管复康胶囊  丹酚酸B  高效液相色谱法  含量测定

Content Determination of Salvianolic Acid B in Maiguan Fukang Capsule by HPLC
Wang Jin , Wang Youlan , Wu Aiying.Content Determination of Salvianolic Acid B in Maiguan Fukang Capsule by HPLC[J].China Pharmaceuticals,2012,21(23):18-19.
Authors:Wang Jin  Wang Youlan  Wu Aiying
Institution:(Qingdao Institute for Drug Control,Qingdao,Shandong,China 266071)
Abstract:Objective To establish a method for determining the content of salvianolic acid B in Maiguan Fukang Capsule. Methods RP- HPLC method was used to determine the content of salvianolic acid B in Maiguan Fukang Capsule. Results Salvianolic acid B showed excellent linear relationship at the concentrate range of 28.08 - 140.4μg/mL with r = 0. 999 9 ( n = 5). The average recovery was 100.12% with RSD of 1.99% (n = 9). Conclusion The method is simple, accurate,specific and reproducible. It can be used for quality control of Maiguan Fukang capsule.
Keywords:Maiguan Fukang Capsule  salvianolic acid B  HPLC  content determination
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