烟草科技2016，Vol.49Issue(11)：56-65,10.DOI:10.16135/j.issn1002-0861.2016.0272
加热非燃烧型烟草制品剖析
Analysis of blend and aerosol composition of two heat-not-burn tobacco products
摘要
Abstract
In order to investigate the characteristics of heat-not-burn tobacco products, two heat-not-burn products, A and B, were analyzed in terms of cigarette structure, tobacco material and the release and composition of tobacco smoke. The results showed that: 1) Both A and B tobacco rods consisted of three main parts, namely a heat source, a smoke generation section and a smoke condensation unit. 2) The smoke generating tobacco material in the two products was reconstituted tobacco with considerable glycerol. The total nicotine content in reconstituted tobacco was much lower than that in tobacco leaves for traditional cigarettes, and the form of nicotine was free base nicotine. The reconstituted tobacco in the smoke condensation unit of product A was flavored more than that in the smoke generation section. Various phenolic flavors with smoky aroma note were added in the reconstituted tobacco of product B. 3) The highest heating temperature of product A was above 500 ℃, which caused the combustion of a part of the reconstituted tobacco. However, the heating temperature of product B was about 300 ℃, which was below the ignition point of the reconstituted tobacco. 4) The tar delivery of the two products was significantly lower than that of traditional cigarettes. Large amounts of glycerol esters were detected in the smoke of product A. The contents of moisture and pyrolysis components of saccharide were higher in the smoke of product B.关键词
烟草制品/加热非燃烧/烟支结构/烟草材料/烟气释放Key words
Tobacco product/Heat-not-burn/Cigarette structure/Tobacco material/Release of tobacco smoke分类
轻工纺织引用本文复制引用
刘珊,崔凯,曾世通,唐培培,宗永立,孙世豪..加热非燃烧型烟草制品剖析[J].烟草科技,2016,49(11):56-65,10.基金项目
中国烟草总公司科技面上项目“加热非燃烧型烟草制品可行性研究”（432012CZ0330）。 （）
