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学科主题: 药学
题名:
Preparative isolation and purification of triterpene saponins from Clematis mandshurica by high-speed counter-current chromatography coupled with evaporative light scattering detection
作者: Shi, Shepo; Jiang, Dan; Zhao, Mingbo; Tu, Pengfei
关键词: Clematis mandshurica Rupr ; high-speed counter-current chromatography ; triterpene saponins
刊名: JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES
发表日期: 2007-06-01
DOI: 10.1016/j.jchromb.2007.02.056
卷: 852, 期:1-2, 页:679-683
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]: Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]: MONGHOLICUS BGE. HSIAO ; ROOTS
英文摘要:

Preparative high-speed counter-current chromatography (HSCCC) coupled with evaporative light scattering detection (ELSD) was successfully applied to the isolation and purification of four triterpene saponins from Clematis mandshurica by one-step separation. The solvent system was composed of ethyl acetate-n-butanol-ethanol-0.05% TFA (5:10:2:20, v/v). The purities of all the saponins obtained were better than 97%. The structures of the compounds were elucidated by the means of spectroscopic methods. (c) 2007 Elsevier B.V. All rights reserved.

语种: 英语
WOS记录号: WOS:000247286700097
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/60975
Appears in Collections:北京大学药学院_期刊论文

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作者单位: 1.Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Beijing 100083, Peoples R China
2.Liaoning Entry Exit Inspect & Quarantine Bur, Dalian 116001, Peoples R China

Recommended Citation:
Shi, Shepo,Jiang, Dan,Zhao, Mingbo,et al. Preparative isolation and purification of triterpene saponins from Clematis mandshurica by high-speed counter-current chromatography coupled with evaporative light scattering detection[J]. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,2007,852(1-2):679-683.
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