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HPLC法测定妇安口服液中阿魏酸的含量
引用本文:李亦蕾,杨芳,晏媛,郑萍,李青,侯连兵. HPLC法测定妇安口服液中阿魏酸的含量[J]. 中国药房, 2008, 19(18): 1415-1416
作者姓名:李亦蕾  杨芳  晏媛  郑萍  李青  侯连兵
作者单位:李亦蕾 (南方医科大学南方医院药学部,广州市,510515); 杨芳 (南方医科大学南方医院药学部,广州市,510515); 晏媛 (南方医科大学南方医院药学部,广州市,510515); 郑萍 (南方医科大学南方医院药学部,广州市,510515); 李青 (南方医科大学南方医院药学部,广州市,510515); 侯连兵 (南方医科大学南方医院药学部,广州市,510515);
摘    要:目的:建立以高效液相色谱法测定妇安口服液中阿魏酸含量的方法。方法:色谱柱为Hypersil BDS C18(250mm×4.6mm,5μm),流动相为甲醇-0.01mol.L-1磷酸二氢钾溶液(磷酸调pH3.7),梯度洗脱,检测波长为323nm,流速为1mL.min-1。结果:阿魏酸的检测浓度在8~40μg.mL-1范围内与峰面积积分值呈良好的线性关系(r=0.9994);平均回收率为99.03%,RSD=0.63%(n=6)。结论:本方法简便、快捷、结果准确,可用于妇安口服液的质量控制。

关 键 词:妇安口服液  阿魏酸  高效液相色谱法  含量测定

Determination of Ferulic Acid in Fuan Oral Liquid by HPLC
LI Yi-lei,YANG Fang,YAN Yuan,ZHENG Ping,LI Qing,HOU Lian-bing. Determination of Ferulic Acid in Fuan Oral Liquid by HPLC[J]. China Pharmacy, 2008, 19(18): 1415-1416
Authors:LI Yi-lei  YANG Fang  YAN Yuan  ZHENG Ping  LI Qing  HOU Lian-bing
Affiliation:(Dept. of Pharmacy, Nanfang Hospital, South Medical University, Guangzhou 510515, China)
Abstract:OBJECTIVE: To establish an HPLC method for the determination of Ferulic acid in Fuan oral liquid, METHODS: The sample was separated on Hypersil BDS C18(250 mm × 4.6 mm, 5μm) column. The mobile phase consisted of methanol - potassium dihydrogen phosphate (with pH adjusted to 3.7 by phosphoric acid) in a mode of gradient elution. The UV detective wavelength was set at 323 nm. The flow rate was set at 1 mL · min ^-1.RESULTS: The linear range of Ferulic acid was 8-40μg · mL^ -1( r = 0.999 4) ,The average recovery was 99.03% (RSD = 0.63%, n = 6) . CONCLUSION: This method is simple, rapid and accurate, and it can be used for quality control of Fuan oral liquid.
Keywords:Fuan oral liquid  Ferulic acid  HPLC  Content determination
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