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| 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 |
| DOI： |
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| 基金项目: |
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| Simultaneous UV-Spectrophotometric Determination of Three Main Ingredients in Compound Chlorpheniramine Maleate Tablets by Partial Least Squares Method |
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Zhou Guohua Zhang Jiebin Gu Zhouliang Li liang
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| 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 |
