爆珠破碎对主流烟气有害成分释放量和滤嘴截留的影响  

Effects of capsule crushing on cigarette filter's filtration and delivery of seven harmful components in mainstream cigarette smoke

作　　者：朱风鹏[1] 李雪[1] 罗彦波[1] 张洪非[1] 姜兴益[1] 李翔宇[1] 胡少东[1] 庞永强[1] 

机构地区：[1]国家烟草质量监督检验中心

出　　处：《烟草科技》2017年第4期37-42,共6页Tobacco Science & Technology

基　　金：国家质检总局履约专项"细支烟与常规卷烟烟气释放及毒理学差异研究"(512015CQ0050)

摘　　要：为了研究爆珠破碎对卷烟烟气有害成分释放量的影响,以国内典型爆珠卷烟为样品,分析了爆珠破碎对主流烟气7种有害成分释放量和滤嘴截留效率的影响。结果表明:(1)在ISO抽吸条件下,相对于常规卷烟,爆珠卷烟除了苯并芘高于常规卷烟外,其他有害成分单支释放量与常规卷烟没有差异;(2)对于爆珠破碎后的单支卷烟有害成分释放量,巴豆醛单支释放量降低,差异显著;其他成分释放量没有明显差异;(3)对于主流烟气有害成分单位毫克烟碱释放量来说,爆珠是否破碎对氨、NNK和巴豆醛有显著影响,爆珠破碎后氨和NNK单位毫克烟碱释放量升高,巴豆醛单位毫克烟碱释放量降低;(4)爆珠是否破碎对滤嘴中NNK和苯酚有显著影响,爆珠破碎后滤嘴对苯酚的截留增加,对NNK的截留能力减弱。In order to investigate the influences of capsule crushing on the deliveries of harmful components in mainstream cigarette smoke, typical domestic capsule cigarettes were sampled and the effects of capsule crushing on the deliveries and filter filtration efficiencies to seven harmful components in mainstream cigarette smoke were analyzed. The results showed that： 1） Under ISO smoking regime, comparing with the cigarettes without capsule crushing, the delivery of B [a]P in mainstream smoke of single capsule cigarette increased and those of the other harmful components did not change. 2） The delivery of crotonaldehyde in mainstream smoke of single capsule cigarette decreased significantly after capsules were crushed, and there were no obvious deviations for the other harmful components. 3） The deliveries of ammonia and NNK per unit nicotine in mainstream cigarette smoke increased significantly and that of crotonaldehyde decreased significantly after capsules were crushed. 4） The filter filtration efficiency for phenol increased significantly and that for NNK decreased significantly after capsules were crushed.

关 键 词：爆珠卷烟 主流烟气 有害成分 滤嘴截留 

分 类 号：TS411.2[农业科学—烟草工业]