首页 | 本学科首页   官方微博 | 高级检索  
     

高效液相色谱法测定活血止痛胶囊中阿魏酸含量
引用本文:王明江. 高效液相色谱法测定活血止痛胶囊中阿魏酸含量[J]. 中国药业, 2007, 16(22): 38-39
作者姓名:王明江
作者单位:浙江省舟山存德医药有限公司,浙江,定海,316000
摘    要:目的建立测定活血止痛胶囊中阿魏酸含量的高效液相色谱(HPLC)法。方法采用Diamonsil ^TMC18色谱柱(250mm×4.6mm,5μm),以甲醇-乙腈-2%冰乙酸溶液(20:10:70)为流动相,检测波长为322μm。结果阿魏酸质量浓度在2.78~55.6μg/mL之间与峰面积线性关系良好(r=0.9997,n=5),方法平均回收率为99.21%,RSD=0.35%(n=6)。结论HPLC法操作简便、快速、准确,可用于活血止痛胶囊的含量测定。

关 键 词:活血止痛胶囊  阿魏酸  高效液相色谱法  含量测定
文章编号:1006-4931(2007)22-0038-02
修稿时间:2007-05-08

Determination of Ferulic Acid in Huoxuezhitong Capsule by HPLC
Wang Mingjiang. Determination of Ferulic Acid in Huoxuezhitong Capsule by HPLC[J]. China Pharmaceuticals, 2007, 16(22): 38-39
Authors:Wang Mingjiang
Affiliation:Zhejiang Provincial Zhoushan Cunde Medicine Co., Ltd, Dinghai, Zhejiang, China 316000
Abstract:Objective To develop a HPLC method for the determination of ferulic acid in Huoxuezhitong Capsule, Methods Diamonsil^TMC18 column was used, The mobile phase was methanol -acetonitrile - 2% glacial acetic acid(20 : 10 : 70). The detection wavelength was 322 nm, Results The linear range for it was 2. 78 - 55. 60 μg/mL( r = 0. 999 7, n = 5). The average recovery rate was 99. 21% , RSD = 0.35% ( n = 6). Conclusion The method is simple, rapide and accurate, It can be used for the determination of ferulic acid in Huoxuexhitong Capsule.
Keywords:Huoxuezhitong Capsule  ferulic acid  HPLC  contents determination
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号