摘要
将不同茶叶直接添加于卷烟烟丝中,收集萃取烟气中的烟碱和咖啡碱,用紫外分光光度法定量分析主流烟气中烟碱以及咖啡碱的变化。结果表明,茶叶能够有效的影响烟气烟碱含量,其中当绿茶添加量为20%时烟气的咖啡碱含量达到最大,同时烟碱含量降到最小。
The different types of tea were directly added to cigarette tobacco. Caffeine and nicotine of smoke were collected. The content changes of caffeine and nicotine were researched by UV spectrophotometer. The results show that tea can effectively affect the content of nicotine in smoke, when the adding amount of green tea is 20% ,the content of caffeine is the maximum,at the same time the nicotine content reaches the minimum.
出处
《应用化工》
CAS
CSCD
2010年第4期609-611,共3页
Applied Chemical Industry
关键词
烟草
烟气
茶叶
烟碱
咖啡碱
tobacco
smoke
tea
nicotine
caffeine
