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题名: Application of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry in the analysis of volatile oil of traditional Chinese medicines
作者: Wu, JF;  Lu, X;  Tang, WY;  Kong, HW;  Zhou, SF;  Xu, GW
关键词: gas chromatography ;  comprehensive two-dimensional ;  Pogostemon cablin Benth ;  Chinese medicines ;  essential oils
刊名: JOURNAL OF CHROMATOGRAPHY A
发表日期: 2004-04-23
DOI: 10.1016/j.chroma.2004.02.028
卷: 1034, 期:1-2, 页:199-205
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: This paper reports comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC x GC-TOF MS) analysis of Pogostemon cablin Benth (Cablin Patchouli) volatile oil. The suitable column system and operation conditions were chosen on the basis of the properties of composition of the volatile oil. One-dimensional gas chromatography (1D-GC) and GC x GC, GC-MS and GC x GC-TOF MS were compared under appropriate conditions, and the enhanced sensitivity and superior resolution of GC x GC were demonstrated. 394 components were tentatively identified by GC x GC-TOF MS. (C) 2004 Elsevier B.V. All rights reserved.
关键词[WOS]: GC X GC ;  CIGARETTE-SMOKE ;  SAMPLES
语种: 英语
WOS记录号: WOS:000220576400023
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138454
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 R&A Ctr, Dalian 116011, Peoples R China
2.Nanjing Univ Sci & Technol, Nanjing 210094, Peoples R China

Recommended Citation:
Wu, JF,Lu, X,Tang, WY,et al. Application of comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry in the analysis of volatile oil of traditional Chinese medicines[J]. JOURNAL OF CHROMATOGRAPHY A,2004,1034(1-2):199-205.
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