| 加热不燃烧卷烟气溶胶研究进展 |
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| 引用本文： | 周昆,杨继,杨柳,赵伟,汤建国,段沅杏,巩效伟,吴俊,陈永宽,缪明明,曹靖.加热不燃烧卷烟气溶胶研究进展[J].中国烟草学报,2017,23(5):141-149. |
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| 作者姓名： | 周昆 杨继 杨柳 赵伟 汤建国 段沅杏 巩效伟 吴俊 陈永宽 缪明明 曹靖 |
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| 作者单位： | 1 云南中烟工业有限责任公司技术中心, 昆明市北市区红锦路367号 650231; |
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| 基金项目： | 中国烟草总公司科技重大专项“电加热新型卷烟质量评价技术研究”[110201401017（XX-05)]；中国烟草总公司科技重大专项“基于外周加热方式的电加热新型烟草制品的研究与开发”[110201501003（XX-03）]；云南中烟科技项目“新型烟草产品开发前沿技术研究及应用[2017XY01] |
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| 摘 要： | 综述了加热不燃烧卷烟气溶胶的化学成分和毒理学评价及加热不燃烧状态下烟叶或烟草材料的热解情况。要点如下:①加热不燃烧卷烟气溶胶主要由甘油、水、烟碱和较少潜在有害物质（HPHCs）组成，其中气溶胶中挥发性成分、苯并芘、TSNAs、酚类化合物、苯乙烯等相对于传统卷烟降低80%以上。②加热不燃烧卷烟气溶胶生理毒性低于传统卷烟。③加热不燃烧状态下例如250~550℃之间，烟碱释放速率随温度升高而减慢，而二氧化碳和一氧化碳释放速率随温度升高而增快。
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| 关 键 词： | 加热不燃烧卷烟 气溶胶 HPHCs 毒理学 |
| 收稿时间： | 2016-11-02 |
Research advances related to heat-not-burn cigarette aerosol |
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| Affiliation: | 1 R & D Center of China Tobacco Yunnan Industrial Co., Ltd., NO. 367 HongJin Road, Kunming 650231, China;2 Department of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China |
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| Abstract: | Research in chemical constituents and toxicological evaluation of heat-not-burn tobacco product aerosol and emission characteristics of aerosol from tobacco in heating instead of burning were reviewed. ① Aerosol from heat-not-burn tobacco product consists mainly of glycerin, water, nicotine and lower yields of HPHCs. Volatile constituents, benzoa]pyrene, tobacco specific nitrosamines, phenols, and styrene were 80% lower than those in traditional cigarettes. ② Aerosol from heat-not-burn tobacco product showed lower toxicity than that of traditional cigarettes. ③ Under condition of heating not combustion state of 250~550℃, nicotine release rate slows down while carbon dioxide and carbon monoxide release rate increases with the rise of temperature. |
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