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题名: Simultaneous Determination of Main Bioactive Components in Rosa multiflora Thunb. and Their Fragmentation Study by LC-MS
作者: Pang, Nannan2;  Malike, Dilinur1;  Liu, Huwei2
关键词: Column liquid chromatography ;  Mass spectrometry ;  Rutin, quercetin, kaempferol, lysionotin and oleanolic acid ;  Rosa multiflora Thunb
刊名: CHROMATOGRAPHIA
发表日期: 2009-10-01
DOI: 10.1365/s10337-009-1281-y
卷: 70, 期:7-8, 页:1253-1257
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine ;  Physical Sciences
类目[WOS]: Biochemical Research Methods ;  Chemistry, Analytical
研究领域[WOS]: Biochemistry & Molecular Biology ;  Chemistry
英文摘要: Five naturally bioactive compounds, belonging to the representative flavonoid and pentacyclic triterpenoid types, were separated by liquid chromatography and analyzed on-line with negative ion ESI-MS. Rutin, quercetin, and oleanolic acid in the extracts of Rosa multiflora Thunb. of China were identified by the comparison of their retention times and mass spectrometric data with those of authentic standards, and their contents were 0.22, 3.8, and 45 A mu g g(-1) of dry weight in rose hips, respectively. Five standards, including rutin, quercetin, kaempferol, lysionotin, and oleanolic acid were investigated by MS(3), which facilitate further understanding of their structures.
关键词[WOS]: TANDEM MASS-SPECTROMETRY ;  PERFORMANCE LIQUID-CHROMATOGRAPHY ;  HUMAN PLASMA ;  HYDROLYZABLE TANNINS ;  FLAVONOL AGLYCONES ;  HPLC ;  FLOWERS ;  GLYCOSIDES ;  IDENTIFICATION ;  ANTHOCYANINS
语种: 英语
WOS记录号: WOS:000271069400034
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141506
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Xinjiang Normal Univ, Coll Life & Environm Sci, Xinjiang 830053, Peoples R China
2.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Inst Analyt Chem,Coll Chem & Mol Engn, Beijing 100871, Peoples R China

Recommended Citation:
Pang, Nannan,Malike, Dilinur,Liu, Huwei. Simultaneous Determination of Main Bioactive Components in Rosa multiflora Thunb. and Their Fragmentation Study by LC-MS[J]. CHROMATOGRAPHIA,2009,70(7-8):1253-1257.
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