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期 刊 ：中国中药杂志 1990年 15卷 08期 页码：33.

关键词：三波长分光光度法；清热解毒注射剂；绿原酸；

Keywords:three wavelength spectrophotometry, Qingre Jidu injection, chlorogenic acid,

摘 要 ：采用三波长分光光度法不经提取分离直接测定清热解毒注射剂中绿原酸的含量。其组合波长为315、325和340.6nm。结果表明:此法简便、迅速、准确、稳定性好、回收率高(100.5%)。

Abstract:The content of chlorogenic acid in Qingre Jiedu injection was determined by three wavelength spectrophtometry (315, 325 and 340.6nm), without any pretiminary separation. The results showed the advantages of the method in simplicity, rapidity, accuracy, stability and better recovery(100.5%), and so on.

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