烟草科技2024，Vol.57Issue(12)：25-32,8.DOI:10.16135/j.issn1002-0861.2024.0457
滤嘴通风对卷烟主流烟气气相和粒相成分释放的影响
Effects of filter ventilation on releases of gas and particulate phase components in mainstream cigarette smoke
摘要
Abstract
To clarify the effects of filter ventilation on the releases of chemical components in mainstream cigarette smoke,a GC-MS method was used to analyze the distributions of gas and particulate phase components in mainstream smoke from cigarette samples of different circumferences.The effects of filter ventilation rate on the releases of mainstream smoke components from the cigarette samples were investigated.The results showed that:1)The proportion of gas phase components in the coexisting gas and particulate phase components in mainstream smoke gradually increased with increasing filter ventilation rate.2)There was a strong negative correlation between the reduction in the releases of the gas and particulate phase components and their boiling points,and the reduction in the releases of the particulate phase components were generally higher than those of the gas phase components in the mainstream smoke of the filter-ventilated cigarettes.3)The average reduction in the releases of the gas phase components and coexisting gas and particulate phase components was higher than tar,while the average reduction in the releases of the particulate phase components was lower than that of tar.For the conventional cigarettes,the reduction in the releases of the gas phase components,coexisting gas and particulate phase components,and the particulate phase components increased with increasing filter ventilation rate.The proportions of different aroma components in mainstream cigarette smoke varied with filter ventilation.4)As the boiling points of smoke components increased,the reduction in the releases of smoke components from cigarettes of different circumferences with filter ventilation first decreased,then increased,and finally decreased again.Under similar filter ventilation rates,the reduction in the releases of smoke components with higher boiling points differed more significantly from that of tar with decreasing cigarette circumference.关键词
卷烟/滤嘴通风/主流烟气/烟气成分/烟气释放Key words
Cigarette/Filter ventilation/Mainstream cigarette smoke/Smoke component/Smoke release分类
轻工纺织引用本文复制引用
吴秉宇,高扬,吴达,周妍,吴钊,李俊杰,戚大伟..滤嘴通风对卷烟主流烟气气相和粒相成分释放的影响[J].烟草科技,2024,57(12):25-32,8.基金项目
上海烟草集团有限责任公司科技项目"卷烟通风稀释对烟气组成影响研究"(K2022-1-036P). （K2022-1-036P）
