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题名: On-line hyphenation of supercritical fluid extraction and two-dimensional high performance liquid chromatography-atmospheric pressure chemical ionization tandem mass spectrometer for the analysis of Ganoderma lucidum
作者: Zhang, Jie;  Zhang, Lihua;  Duan, Jicheng;  Liang, Zhen;  Zhang, Weibing;  Hu, Yushu;  Zhang, Yukui
通讯作者: 张丽华
关键词: Ganoderma lucidum ;  mass spectrometry ;  natural products ;  supercritical fluid extraction
刊名: JOURNAL OF SEPARATION SCIENCE
发表日期: 2006-11-01
DOI: 10.1002/jscc.200600217
卷: 29, 期:16, 页:2514-2522
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1810
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: A novel on-line system combining supercritical fluid extraction (SFE) and two-dimensional high performance liquid chromatography (2D-HPLC) was developed. A trap column and two three-port valves were employed to couple SFE and 2D-HPLC system, which was composed of a CN column and a monolithic silica column, connected by a 10-port dual-position valve. The analytes extracted by supercritical CO2 were completely transferred to the 2D-HPLC system. After separation in two orthogonal modes, the eluents were delivered to APCI-tandem-MS for identification of the samples. In this way, sample preparation, separation, detection, and identification were integrated into an on-line system permitting analysis of the fruiting bodies of Ganoderma lucidum, and at least 73 components in the extract were resolved with calculated peak capacity of up to 1643.
关键词[WOS]: AROMATIC-HYDROCARBONS ;  QUANTITATIVE-ANALYSIS ;  HPLC SYSTEM ;  SEPARATION ;  MATRICES ;  TRIACYLGLYCEROLS ;  PRODUCTS ;  COLUMN
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000242242300013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97575
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, Natl Chromatog Res & Anal Ctr, Dalian, Peoples R China
2.Univ Texas, Hlth Sci Ctr, San Antonio, TX 78285 USA

Recommended Citation:
Zhang, Jie,Zhang, Lihua,Duan, Jicheng,et al. On-line hyphenation of supercritical fluid extraction and two-dimensional high performance liquid chromatography-atmospheric pressure chemical ionization tandem mass spectrometer for the analysis of Ganoderma lucidum[J]. JOURNAL OF SEPARATION SCIENCE,2006,29(16):2514-2522.
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