| 热脱附/冷阱聚焦/气相色谱/质谱法卷烟香气分析 |
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| 引用本文： | 杜学伟,王锴,杜光尧,王向东.热脱附/冷阱聚焦/气相色谱/质谱法卷烟香气分析[J].分析测试技术与仪器,2007,13(1):33-40. |
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| 作者姓名： | 杜学伟 王锴 杜光尧 王向东 |
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| 作者单位： | 西北烟草质量监督检测站,甘肃,兰州,730030 |
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| 摘 要： | 利用热脱附装置(TDS)对烟丝粉末进行快速升温,模拟卷烟燃吸过程中蒸馏区的部分反应,用冷阱收集所脱附的物质,以GC/MS对进行定性分析.成功的分离出了有机酸、饱和烃、芳香烃、烯烃以及含氮、氧杂原子的化合物等系列超过100种有机化合物,并且还发现了典型的存在于环境中的化学污染物——邻苯二甲酸二丁酯.
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| 关 键 词： | 热脱附 冷阱聚焦 气相色谱/质谱 卷烟香气分析 |
| 文章编号： | 1006-3757（2007）01-0033-08 |
| 收稿时间： | 2006-11-20 |
| 修稿时间： | 2007-01-31 |
Direct Thermal Desorption-Cooled Injection System-GC/MS Analysis of Flavor Compounds in Cigarette |
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| DU Xue-wei,WANG Kai,DU Guang-yao and WANG Xiang-dong.Direct Thermal Desorption-Cooled Injection System-GC/MS Analysis of Flavor Compounds in Cigarette[J].Analysis and Testing Technology and Instruments,2007,13(1):33-40. |
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| Authors: | DU Xue-wei WANG Kai DU Guang-yao and WANG Xiang-dong |
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| Institution: | North-west Tobacco Test Centre, Lanzhou 730030, China |
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| Abstract: | Some reactions of the distillation region in the burning process of cigarette are simulated with thermodesorption System(TDS) to treat the powder of cigarette cut tobacco at quickly heating rate.The components are collected with cold trap and analyzed quantitatively with GC/MS.A total of more than 100 components,including organic acid,saturated hydrocarbon,aromatic hydrocarbon,alkene,compounds containing N and O,are identified.1,2-Benzenedicarboxylic acid,dibutyl ester,which is a typical chemical pollutant in environment,is found in the process of cigarette cut tobacco burning too. |
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| Keywords: | thermal desorption cooled injection system GC/MS flavor compounds in cigarette |
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