| 通风稀释、加长滤嘴对卷烟主流烟气粒相挥发性、半挥发性中性成分释放量的影响 |
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| 引用本文： | 李炎强,宗永立,屈展,杨春强,李新,陆益敏,张朝平,谢剑平.通风稀释、加长滤嘴对卷烟主流烟气粒相挥发性、半挥发性中性成分释放量的影响[J].中国烟草学报,2008,14(6). |
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| 作者姓名： | 李炎强 宗永立 屈展 杨春强 李新 陆益敏 张朝平 谢剑平 |
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| 作者单位： | 1. 中国烟草总公司郑州烟草研究院,香精香料研究室,河南省郑州市高新区枫杨街2号,450001
2. 上海烟草(集团)公司,技术中心,上海巿场浦区长阳路717号,200082 |
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| 基金项目： | 源自国家烟草专卖局重点科研项目 |
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| 摘 要： | 卷烟主流烟气粒相经二氯甲烷浸提，进行GC／MS分析，对通风稀释、加长滤嘴后卷烟主流烟气粒相45种挥发性、半挥发性中性成分的变化进行了分析研究。通风稀释20％卷烟、25mm滤棒卷烟与参比卷烟（20mm滤棒）相比，45种中性成分总量分别减少了19.0％、30.7％。通风稀释、加长滤嘴后卷烟主流烟气不同中性成分减少的程度不同，分子量较小、沸点较低的物质减少较多，而分子量较大、沸点较高的物质减少较少。
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| 关 键 词： | 滤嘴 稀释度 中性成分 焦油 |
Effects of ventilation dilution and longer filter on volatile and semi-volatile neutral components of mainstream cigarette smoke particulate |
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| LI Yan-qiang,ZONG Yong-li,QU Zhan,YANG Chun-qiang,LI Xin,LU Yi-min,ZHANG Chao-ping,XIE Jian-ping.Effects of ventilation dilution and longer filter on volatile and semi-volatile neutral components of mainstream cigarette smoke particulate[J].Acta Tabacaria Sinica,2008,14(6). |
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| Authors: | LI Yan-qiang ZONG Yong-li QU Zhan YANG Chun-qiang LI Xin LU Yi-min ZHANG Chao-ping XIE Jian-ping |
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| Affiliation: | LI Yan-qiang1,ZONG Yong-li1,QU Zhan1,YANG Chun-qiang1,LI Xin1,LU Yi-min2,ZHANG Chao-ping2,XIE Jian-ping1 1 Flavors Research & Development Center,Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China,2 Technical Center,Shanghai Tobacco(Group)Corporation,Shanghai 200082 |
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| Abstract: | Effects of ventilation dilution and longer filter on 45 volatile and semi-volatile neutral components of mainstream cigarette smoke particulate were studied by GC/MS analysis after the dichloromethane extract of smoke particulate.Results showed that the total amount of 45 semi-volatile neutral components from cigarette with 20% ventilation and 25 mm filter were reduced by 19.0% and 30.7% compared with a reference cigarette with no ventilation and 20 mm filter,respectively.However,the degree of reduction of ... |
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| Keywords: | filter ventilation dilution neutral components tar |
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