期刊
BIOMEDICAL CHROMATOGRAPHY
卷 20, 期 2, 页码 151-153出版社
JOHN WILEY & SONS LTD
DOI: 10.1002/bmc.564
关键词
Centella asiatica; triterpenes; normal-phase TLC; mass spectrometry
The identification of the four principal triterpenoid components of Centella asiatica has been achieved by TLC on silica gel plates and mass spectrometry, as a modification of the method described in the European Pharmacopoeia (5th edn). A combination of ethyl acetate and methanol as the mobile phase was found to be successful in separating these compounds from the rest of the main components of the extract. The spots were detected with anisaldehyde solution. The separated compounds were confirmed by MALDI-TOF mass spectrometry. Copyright (c) 2005 John Wiley & Sons, Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据