首页 | 本学科首页   官方微博 | 高级检索  
     

HPLC测定复方鼻炎喷雾剂中盐酸麻黄碱的含量
引用本文:唐光明,陈学松,林冬杰. HPLC测定复方鼻炎喷雾剂中盐酸麻黄碱的含量[J]. 中国当代医药, 2009, 16(8): 125-126
作者姓名:唐光明  陈学松  林冬杰
作者单位:广西壮族自治区梧州市食品药品检验所,广西,梧州,543002
摘    要:目的:建立用高效液相色谱法测定复方鼻炎喷雾剂中盐酸麻黄碱的含量。方法:采用Hypersil ODS2(250mm×4.6mm,5μm)大连依利特分析仪器有限公司色谱柱;流动相为乙腈-0.1%磷酸(10:90);流速为1.0ml/min;检测波长为207nm。结果:盐酸麻黄碱的进样量在7.1~142.0ng范围内与峰面积呈良好的线性关系(r=0.9996):平均回收率为101.9%(RSD=2.0%,n=6)。结论:该方法操作简单、准确、重复性好,可用于复方鼻炎喷雾剂中盐酸麻黄碱的含量测定。

关 键 词:复方鼻炎喷雾剂  盐酸麻黄碱  高效液相色谱法

Determination of Ephedrine Hydrochloride In Fufangbiyan Spray by HPLC
TANG Guangming,CHEN Xuesong,LIN Dongjie. Determination of Ephedrine Hydrochloride In Fufangbiyan Spray by HPLC[J]. http://www.botanicus.org/, 2009, 16(8): 125-126
Authors:TANG Guangming  CHEN Xuesong  LIN Dongjie
Affiliation:(Wuzhou Institute for Food and Drug Control in Guangxi, Wuzhou 543002,China)
Abstract:Objective: To develop a HPLC system to determine the content of Ephedrine Hydrochloride in Fufangbiyan Spray. Methods: A Hypersil ODS2 column (250 mm×4.6 mm,5 μm) was used, with Acetonitrile and 0.1% phosphoric acid (10:90) as mobile phase, the detection wavelength at 207 nm, flow rate at 1.0 ml/min. Results: Ephedrine Hydrochlorlde had a good linearity within the range of 7.1 ng-142.0 ng(r=0.999 6). The average recovery rate is 101.9% (RSD=2.0%, n= 6).Conclusion: The method is simple and effective. The results are accurate and reproducible. The method can be used for the quality control of Fufangbiyan Spray.
Keywords:Fufanghiyan spray  Ephedrine Hydroehloride  HPLC
本文献已被 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