摘要
为了解燃吸过程中卷烟烟丝烟碱向其主、侧流烟气中的转移率，在2005年监测卷烟中注射了不同量的烟碱，调节含水率后，对其烟丝及主、侧流烟气中的烟碱含量进行了分析。结果表明：卷烟烟碱向主、侧流烟气中的平均转移率分别为9．97％和33．42％；在8．25～20．32mg／支烟碱含量范围内，主、侧流烟气中的烟碱含量均与卷烟烟碱含量线性正相关。
In order to investigate the transfer efficiency of nicotine from cigarette to mainstream smoke （MS） and sidestream smoke（SS）, the nicotine in MS, SS and cut filler in reference cigarettes injected with different volumes of nicotine were determined, The results showed that the average transfer efficiencies of nicotine from cigarette to MS and SS were 9.97% and 33,42%, respectively. For cigarettes with nicotine deliveries in the range of 8.25 -20.23mg per cigarette, the nicotine content in MS or SS was linearly correlated with that in cigarette.
出处
《烟草科技》
EI
CAS
北大核心
2006年第11期35-36,41,共3页
Tobacco Science & Technology
关键词
卷烟
烟碱
烟气
转移率
Cigarette
Nicotine
Smoke
Transfer efficiency
