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题名: Comparison of comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry and gas chromatography-mass spectrometry for the analysis of tobacco essential oils
作者: Zhu, SK;  Lu, X;  Xing, J;  Zhang, SW;  Kong, HW;  Xu, GW;  Wu, CY
通讯作者: 吴采樱
关键词: gas chromatography-mass spectrometry ;  comprehensive two-dimensional gas chromatography ;  GC x GC ;  time-of-flight mass spectrometry ;  coupled columns ;  essential oil
刊名: ANALYTICA CHIMICA ACTA
发表日期: 2005-07-27
DOI: 10.1016/j.aca.2005.04.070
卷: 545, 期:2, 页:224-231
收录类别: SCI
文章类型: Article
部门归属: 18
项目归属: 1808
产权排名: 2;2
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: A sample of tobacco essential oil was analyzed using gas chromatography-mass spectrometry (GUMS)and comprehensive two-dimensional gas chromatography coupled to a time-of-flight mass spectrometry (GC x GC/TOFMS), respectively. In the GUMS analysis, serially coupled columns were used. By comparing the GUMS results with GC x GC/TOFMS result,,, many more components in the essential oil could be found within the two-dimensional separation space of GC x GC. The quantitative determination of components in the essential oil was performed by GC x GC with flame ionization detection (FID), using a method of multiple internal standards calibration, (c) 2005 Elsevier B.V. All rights reserved.
关键词[WOS]: REAL COMPLEX SAMPLES ;  CIGARETTE-SMOKE ;  FOOD
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000230445300016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/92901
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.Wuhan Univ, Dept Chem, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatogr R&A Ctr, Dalian 116011, Peoples R China

Recommended Citation:
Zhu, SK,Lu, X,Xing, J,et al. Comparison of comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry and gas chromatography-mass spectrometry for the analysis of tobacco essential oils[J]. ANALYTICA CHIMICA ACTA,2005,545(2):224-231.
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