Determination of the chemical components in tobacco extracted with supercritical carbon dioxide fluid extraction by gas chromatography/mass spectrometry(超临界CO2萃取-气相色谱\质谱分析烟丝化学成分)
采用超临界CO2流体萃取(SFE)和气相色谱\质谱联用提取测定了烟丝中的挥发性成分.对超临界萃取过程中的影响因素包括萃取压力、温度、萃取夹带剂等条件结合萃取物测定得到的气相色谱-质谱图进行综合考察，确定了适宜的萃取条件.与传统的蒸馏萃取法比较，超临界CO2流体萃取提取物中含较多的松油醇、烷烃、烟碱等物质....
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2006-03-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2006.33.2.192-195 |