In order to test the influence of air permeability on different chemical components in cigarette smoke,the influence analysis experiment was designed.Method:With the support of relevant reagents and instruments,the smoking process of cigarettes was simulated and irrelevant factors in the environment were controlled.The chemical components of nicotine,benzopyrene,tar and carbon monoxide in cigarette smoke were determined by liquid chromatography and non-dispersing infrared gas analysis,and the test results were obtained with the support of data statistical software.Results:Compared with 0CU paper,nicotine,benzopyrene,tar and aromatic hydrocarbons in 50CU,100CU,150CU and 200CU paper permeable cigarette smoke gradually increased,and nicotine content increased by 75%at 200CU paper permeable cigarette smoke,while carbon monoxide content decreased significantly.Conclusion:The air permeability of the paper has a positive effect on the chemical components of nicotine,benzopyrene,tar and aromatic hydrocarbons in cigarette smoke,but has a negative effect on carbon monoxide.
关键词
接装纸透气度/卷烟烟气/化学成分/影响分析
Key words
air permeability of the packaging paper/cigarette smoke/chemical composition/impact analysis
维普
万方数据