| 二氧化碳超临界萃取对烤烟花蕾挥发性成分的萃取及分析 |
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| 引用本文： | 许春平,肖源,孙斯文,刘绍华.二氧化碳超临界萃取对烤烟花蕾挥发性成分的萃取及分析[J].中国烟草学报,2014,20(4):23-0. |
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| 作者姓名： | 许春平 肖源 孙斯文 刘绍华 |
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| 作者单位： | 1.郑州轻工业学院 |
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| 摘 要： | 本研究通过CO2超临界萃取法萃取烤烟烟草花蕾中的挥发性成分,然后用蒸馏萃取法对其萃取物进行前处理，通过GC-MS分析萃取物的挥发性成分。分析结果鉴定出，挥发性成分中含有醇类11种，酯类7种，酸类8种，烷烃类8种，萜烯类8种，酮类6种，醛类2种，氮杂环化合物4种。这些挥发性成分中含有大量的烟草致香成分。
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| 关 键 词： | 烤烟花蕾 CO2超临界萃取法 挥发性成分 GC-MS |
| 收稿时间： | 2013-09-10 |
Supercritical carbon dioxide extraction of volatile components of flue-cured tobacco flowers extraction and analysis |
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| Abstract: | In this study, CO2 supercritical extraction flue-cured tobacco flowers extraction of volatile components, and then extract its distillation extraction method for pre-treatment, by GC-MS analysis of volatile components in the extract. The results identified the volatile component contained 11 kinds of alcohols, esters, 7 species acids 8 species, 8 kinds alkanes, terpenes 8 species of 6 kinds of ketones, aldehydes 2 species, Heterocyclic Compounds four kinds. These volatile components contain a lot of tobacco aroma components. |
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