摘要
吸烟与健康为全世界所关注,降低卷烟烟气有害成分释放量是烟草行业义不容辞的责任。中国是烟草大国,但降焦步伐明显滞后于西方发达国家,因此国家烟草专卖局将降焦减害作为应对WTO和WHO挑战,促使由“烟草大国”向“烟草强国”转变的重大战略任务。“降低卷烟烟气中有害成分的技术研究”项目开展了卷烟烟气中苯并[α]芘测定方法研究、卷烟烟气中亚硝胺测定方法研究、降低卷烟烟气中自由基含量的技术研究、应用纳米催化材料降低卷烟烟气中CO技术研究、降低卷烟侧流烟气的技术研究、应用神农萃取液降低卷烟危害的技术研究等多项研究。本文介绍了通过3年的研究工作,项目研究取得的重要结果和成果的应用情况。该项目的完成及各项成果的推广应用将显著降低我国卷烟烟气中的有害成分,提高卷烟的吸食安全性,增强国产卷烟在国内外市场上的竞争力。
Smoking and health is always the focus topic in the world. Tobacco industry takes this topic on its obligatory duty all along. Reducing tar and removing harmful components of cigarette smoke is the most important task of the State Tobacco Monopoly Administration (STMA) of China. In the research project 'Studies on technologies of removal of harmful components in cigarette smoke', some new technologies, methods and materials were developed. Several researches on technologies of reducing sidestream smoke of cigarettes, removing tar, CO, tobacco-specific N-nitrosoamines, benzo(a)pyrene, phenols and free radicals of mainstream smoke of cigarettes were explored. The methods of determination of Tobacco Specific N-Nitrosoamines, benzo (a)pyrene, benzo (a)anthrane and cyrene in Total Particulate Matter, free radicals in cigarette smoke were systemically investigated. After three years research work, some important achievements were attained and several cigarette products were developed. It could be concluded that the harmful constituents of cigirette smoke in China would be remarkably reduced in the future.
出处
《中国烟草学报》
EI
CAS
CSCD
2003年第3期1-7,共7页
Acta Tabacaria Sinica
基金
本研究由国家经济贸易委员会和国家烟草专卖局资助
关键词
卷烟烟气
烟草特有亚硝胺
苯并[α]芘
自由基
CO
焦油
侧流烟气
Cigarette smoke Tobacco-specific N-nitrosoamines Benzo(a)pyrene Free radicals Carbon monoxide Tar Sidestream smoke
