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题名: Purification and preparation of compounds from an extract of Scutellaria barbata D. Don using preparative parallel high performance liquid chromatography
作者: Wang, Yanping1;  Xue, Xingya1;  Xiao, Yuansheng1;  Zhang, Feifang1;  Xu, Qing1;  Liang, Xinmiao1
通讯作者: 梁鑫淼
关键词: flavonoids ;  high efficiency purification ;  preparative parallel HPLC ;  Scutellaria barbata D. Don
刊名: JOURNAL OF SEPARATION SCIENCE
发表日期: 2008-06-01
DOI: 10.1002/jssc.200700609
卷: 31, 期:10, 页:1669-1676
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1803
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: Preparative parallel high performance liquid chromatography combined with solvent partition and other pretreatments were adopted to separate and purify compounds from an extract of Scutellaria barbata D. Don. Mass-triggered fraction collection allowed the rapid and precise isolation of target compounds. Twelve compounds were isolated from the extract of S. barbata D. Don, their purity in area percent was determined by HPLC analysis, and the structures of seven compounds were further identified with HPLC/ESI-MS, (1)H NMR, and (13)C NMR, among which 4-(3,4-dihydroxy-phenyl)-but-3-en-2-one, acacetin-7-diglucuronide, and luteolin-7-diglucuronide were the first to be identified from this plant. The results demonstrated that multi-channel parallel preparative HPLC/UV/MS is an efficient method for isolation and purification of compounds from natural products.
关键词[WOS]: HIGH-THROUGHPUT PURIFICATION ;  FLAVONOIDS ;  INFORMATION ;  LIBRARIES ;  LEAVES
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000256987500003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/100187
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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Wang, Yanping,Xue, Xingya,Xiao, Yuansheng,et al. Purification and preparation of compounds from an extract of Scutellaria barbata D. Don using preparative parallel high performance liquid chromatography[J]. JOURNAL OF SEPARATION SCIENCE,2008,31(10):1669-1676.
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