[Determination of the contents of chlorogenic acid in qingre jiedu injection by three wavelength spectrophotometry].
作者信息
Zhang G, Liang S
机构信息
Henan College of Traditional Chinese Medicine, Zhengzhou.
出版信息
Zhongguo Zhong Yao Za Zhi. 1990 Aug;15(8):481-3, 511-2.
PMID:2093320
Abstract
The content of chlorogenic acid in Qingre Jiedu injection was determined by three wavelength spectrophotometry (315, 325 and 340.6nm), without any preliminary separation. The results showed the advantages of the method in simplicity, rapidity, accuracy, stability and better recovery (100.5%), and so on.
摘要
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