姜雯 燕宁宁 张勇 陈岳锋 黄振楠

摘要 采用加拿大深度抽吸（HCI）模式从常规烟气指标、有害成分含量、无机元素成分含量3个方面对目前市面上流行的4款加热不燃烧制品的烟气释放物进行研究，并进行感官质量评价。结果表明，4款加热不燃烧制品的常规烟气释放物中水分含量最高，水分占总粒相物的最高占比为67.13%，约为10 mg传统卷烟的2.16倍;加热不燃烧制品的烟气烟碱含量最低含量约为10 mg传统卷烟的22.60%;加热不燃烧制品的焦油释放量的最低含量约为10 mg传统卷烟的20.00%;加热不燃烧制品的危害性指数最低为10 mg传统卷烟的17.11%;加热不燃烧制品的5种重金属离子含量均明显低于10 mg传统卷烟;加热不燃烧制品与传统卷烟的感官抽吸主要区别于烟气量和烟香丰富性。

关键词 加热不燃烧制品;有害成分;主流烟气;释放物;气溶胶成分

中图分类号 TS 41+1  文献标识码 A

文章编号 0517-6611（2021）21-0215-03

doi：10.3969/j.issn.0517-6611.2021.21.055

开放科学（资源服务）标识码（OSID）：

Analysis of Mainstream Smoke Emission of Heat-not-burn Products

JIANG Wen YAN Ning-ning ZHANG Yong2 et al

（1.Curriculum Center，Kunming University，Kunming，Yunnan 650214;2.Product and Marketing Center，Yunnan Xike Science & Technology Co.， Ltd.，Kunming， Yunnan 650200）

Abstract Health Canada Intense （HCI） model was used to study the flue gas emissions of four popular heat-not-burn products（HNBs）from three aspects： conventional flue gas index， harmful component content and inorganic element content， and the sensory quality was evaluated.The results showed that the moisture content of the four HNBs were higher than conventional cigarettes， the highest proportion of moisture in the total granular phase was 67.13%， which was about 2.16 times of 10 mg conventional cigarettes.The lowest nicotine content in the smoke of HNBs was about 22.60% of that of 10 mg conventional cigarettes， and the lowest tar release content of HNBs was about 20.00% of that of 10 mg conventional cigarettes.The hazard index of HNBs was 17.11% of that of 10 mg traditional cigarettes， and the contents of five heavy metal ions in HNBs were significantly lower than that of 10 mg conventional cigarettes.The sensory suction of HNBs was different from that of traditional cigarettes in terms of smoke volume and aroma richness.

Key words Heat-not-burn products （HNBs）;Harmful components;Mainstream smoke;Emission;Aerosol components

基金項目 云南省教育厅科学研究基金项目（2020J0520）。

作者简介 姜雯（1986—），女，黑龙江齐齐哈尔人，助理研究员，博士，从事卷烟用新材料的研究开发工作。*通信作者，助理工程师，从事新型烟草研究。

收稿日期 2021-03-09

随着世界各国对公共场所吸烟禁令范围的扩大以及消费者对于健康的关注度日益增加，低危害的新型烟草制品研发逐渐成为重点。加热不燃烧制品是新型烟草制品的重要品类之一，通过加热源对特制的卷烟烟丝或者烟草提取物进行加热不发生燃烧[1]，经过低温热裂解产生烟气以提供与传统卷烟相似的抽吸感受。……