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Analysis of volatile and semi-volatile alkaline compounds in tobacco leaf by using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry
Li Hai-Feng; Zhong Ke-Jun; Lu Xin; Bai Chang-Min; Huang Jian-Guo; Lu Hong-Liang; Ma Chen-Fei; Zhu Shu-Kui; Kong Hong-Wei; Zhao Ming-Yue; Xie Jian-Ping; Niu Sen; Xu Guo-Wang
关键词Tobacco Leaf Organic Alkaline Compound Comprehensive Two Dimensional Gas Chromatography (Gc x Gc) Time Of Flight Mass Spectrometry (tOfms)
刊名ACTA CHIMICA SINICA
2006-09-28
64期:18页:1897-1903
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]DISTILLATION-EXTRACTION ; COMPLEX SAMPLES ; PESTICIDES ; GC
英文摘要Comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC X GC-TOFMS) has been applied for characterization of volatile and semi-volatile alkaline compounds in oriental tobacco leaf. Simultaneous distillation extraction (SDE) was used as the sample extraction method. Two types of column set were compared, and appropriate GC X GC separation conditions were suggested. The results showed that the peaks detected by GC X GC method were far more than that by 1DGC. The separation behavior on 2D plot of different kinds of compounds was investigated. TOFMS library search combining structured chromatogram. of GC X GC was used to identify the nitrogen-containing compounds in tobacco leaf. A total of 92 alkaline compounds were tentatively identified. The results showed that GC X GC/TOFMS method is suitable for separation and identification of complex system.
语种英语
WOS记录号WOS:000241082000008
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139965
专题中国科学院大连化学物理研究所
作者单位1.Changde Cigarette Factory, Ctr Sci & Technol, Changde 415000, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Dalian 116023, Peoples R China
3.CNTC, Zhengzhou Tobacco Res Inst, Zhengzhou 450000, Peoples R China
推荐引用方式
GB/T 7714
Li Hai-Feng,Zhong Ke-Jun,Lu Xin,et al. Analysis of volatile and semi-volatile alkaline compounds in tobacco leaf by using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry[J]. ACTA CHIMICA SINICA,2006,64(18):1897-1903.
APA Li Hai-Feng.,Zhong Ke-Jun.,Lu Xin.,Bai Chang-Min.,Huang Jian-Guo.,...&Xu Guo-Wang.(2006).Analysis of volatile and semi-volatile alkaline compounds in tobacco leaf by using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry.ACTA CHIMICA SINICA,64(18),1897-1903.
MLA Li Hai-Feng,et al."Analysis of volatile and semi-volatile alkaline compounds in tobacco leaf by using comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry".ACTA CHIMICA SINICA 64.18(2006):1897-1903.
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