偏最小二乘紫外分光光度法同时测定克感敏片中三种成分的含量

周国华;章杰兵;古卓良;李亮

引用本文:	周国华;章杰兵;古卓良;李亮.偏最小二乘紫外分光光度法同时测定克感敏片中三种成分的含量[J].中国现代应用药学,1993,(5):50-52.
	Zhou Guohua Zhang Jiebin Gu Zhouliang Li liang.Simultaneous UV-Spectrophotometric Determination of Three Main Ingredients in Compound Chlorpheniramine Maleate Tablets by Partial Least Squares Method[J].Chin J Mod Appl Pharm(中国现代应用药学),1993,(5):50-52.

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偏最小二乘紫外分光光度法同时测定克感敏片中三种成分的含量
周国华;章杰兵;古卓良;李亮

作者	单位
周国华;章杰兵;古卓良;李亮

摘要:

介绍了偏最小二乘法在分光光度法中同时测定复方药物的原理。用该法对克感敏片中三种成分非那西汀、氨基比林和咖啡因的含量进行了同时测定,所得平均回收率为100.2±0.4%,99.6±0.6%和100.3±0.7%(置信度为95%)。

关键词: 偏最小二乘法紫外分光光度法克感敏片非那西汀氨基比林咖啡因

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Simultaneous UV-Spectrophotometric Determination of Three Main Ingredients in Compound Chlorpheniramine Maleate Tablets by Partial Least Squares Method

Zhou Guohua Zhang Jiebin Gu Zhouliang Li liang

Abstract:

The principle of partial least squares method in the simultaneous spectrophoto-metric determination of compound drugs was described.Three main ingredients,aminopyrine,phenacetin and caffeine in compound chlorpheniramine maleate tablets,were determined sim

Key words: Partial least squares(PLS) UV-Spectrophotometry Compound chlorpheniramine maleate tablet Phenacetin Aminopyrine Caffeine