Analysis on Iridoid Glycosides in Crude and Processed Extracts from Cornus Officinals by Liquid Chromatography-electrospray Ionization Mass Spectrometry

	Analysis on Iridoid Glycosides in Crude and Processed Extracts from Cornus Officinals by Liquid Chromatography-electrospray Ionization Mass Spectrometry
	Zhou LL ; Liu ZQ ; Wu GG ; Song FR ; Liu SY
刊名	acta chimica sinica
	2008
卷号	66 期号:24 页码:2712-2716
关键词	IDENTIFICATION SAPONINS SPECTRA ROOTS
ISSN号	0567-7351
通讯作者	zhou ll
中文摘要	the iridoid glycosides in crude and processed extracts from cornus officinals have been analyzed by high performance liquid chromatography-electrospray ionization mass spectrometry. samples were analyzed by a reversed-phase c18 column using a binary eluent under gradient conditions. seven iridoid glycosides could be separated and detected. the [m-h](-) ions of iridoid glycosides in the negative ion mode were observed, which reflect their molecule mass information. an in-source collision induced dissociation (in-source cid) experiment was carried out in order to identify the structures and to measure the contents of iridoid glycosides. the epimers were discovered in the experiment for the first time, namely 7 alpha-o-ethyl-morroniside and 7 beta-o-ethylmorroniside.
收录类别	SCI
语种	中文
WOS记录号	WOS:000262389100009
公开日期	2010-05-04
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/11505]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhou LL,Liu ZQ,Wu GG,et al. Analysis on Iridoid Glycosides in Crude and Processed Extracts from Cornus Officinals by Liquid Chromatography-electrospray Ionization Mass Spectrometry[J]. acta chimica sinica,2008,66(24):2712-2716.
APA	Zhou LL,Liu ZQ,Wu GG,Song FR,&Liu SY.(2008).Analysis on Iridoid Glycosides in Crude and Processed Extracts from Cornus Officinals by Liquid Chromatography-electrospray Ionization Mass Spectrometry.acta chimica sinica,66(24),2712-2716.
MLA	Zhou LL,et al."Analysis on Iridoid Glycosides in Crude and Processed Extracts from Cornus Officinals by Liquid Chromatography-electrospray Ionization Mass Spectrometry".acta chimica sinica 66.24(2008):2712-2716.