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| 热解吸-气相色谱-质谱法测定烟草中的低沸点组分 | |
| 引用本文： | 程伟娜,郭景琦,黄映凤,严龙,郭伟强. 热解吸-气相色谱-质谱法测定烟草中的低沸点组分[J]. 浙江大学学报(理学版), 2009, 36(2): 186-190. DOI: 10.3785/j.issn.1008-9497.2009.02.017 |
| 作者姓名： | 程伟娜 郭景琦 黄映凤 严龙 郭伟强 |
| 作者单位： | 浙江大学,化学系,浙江,杭州,310028 |
| 摘 要： | 以气相色谱／质谱法为主要检测手段，选择对香气组分有良好富集作用的吸附材料及有效的富集方法，考察了香气成分分析的影响因素，建立了合理的热解吸实验方案，从而实现对烟草中香气组分的定性分析．该方法无需任何样品前处理，尤其适用于测定烟草中的低挥发性组分，可以弥补其它烟草处理方法的不足． |
| 关 键 词： | Tenax TA 吸附 热解吸 烟草 GC-MS 绿色分析 |
Determination of the low boiling point components in tobacco by thermal desorption-gas chromatography-mass spectrometry |
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| CHENG Wei-na,GUO Jing-qi,HUANG Ying-feng,YAN Long,GUO Wei-qiang. Determination of the low boiling point components in tobacco by thermal desorption-gas chromatography-mass spectrometry[J]. Journal of Zhejiang University(Sciences Edition), 2009, 36(2): 186-190. DOI: 10.3785/j.issn.1008-9497.2009.02.017 | |
| Authors: | CHENG Wei-na GUO Jing-qi HUANG Ying-feng YAN Long GUO Wei-qiang |
| Affiliation: | Department of Chemistry;Zhejiang University;Hangzhou 310028;China |
| Abstract: | The application of thermal desorption-gas chromatography to determine the low boiling point components in tobacco was studied. By choosing the right materials and effective enrichment method to adsorb aroma components, the factors influencing the analysis was inspected, and a reasonable thermal desorption experiment program was established. Thus we can achieve the qualitative analysis of aroma components in tobacco. This method requires no sample manipulation, and is especially suitable for the determinatio... |
| Keywords: | Tenax TA GC-MS |
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