[薄层色谱法在单宁测定中的应用]
[Application of TLC to tannin measurement].
作者信息
Lei Q, Zhao Y, Luo H, Yu S, Li D
机构信息
Xijing Hospital, 4th Military Medical University, Xi'an.
出版信息
Zhongguo Zhong Yao Za Zhi. 1997 May;22(5):287-9, 319.
PMID:11038962
Abstract
There has been little report on the use of in measuring tannin in traditional Chinese medicinal preparations by TLC. Gallic acid, the decomposd product of tannin, was in bright yellow and green color, showing a strong specificity. The measurement of gallic acid can provide reliable indexes for quality assay of TCM preparations.
摘要
关于采用薄层色谱法测定中药制剂中单宁的报道甚少。单宁的分解产物没食子酸呈亮黄色和绿色，特异性很强。没食子酸的测定可为中药制剂的质量分析提供可靠指标。
Zotero 插件