摘要
以国内具有代表性的卷烟为研究对象,分别对卷烟样品的非挥发性有机酸含量和卷烟主流烟气粒相物pH进行了测定,通过数学分析研究了非挥发性有机酸含量对烟气粒相物pH的影响.主流烟气粒相物pH值评价指标与有机酸的关联分析结果表明,苹果酸、十五酸、油酸对主流烟气粒相物pH值相对影响较大.对影响主流烟气粒相物pH值的11种非挥发性有机酸的主成分分析结果表明,亚油酸,油酸,苹果酸,棕榈酸,草酸和亚麻酸对主流烟气粒相物pH值相对影响较大.综上可得,苹果酸和油酸对主流烟气粒相物pH值具有较大影响.
The content of non-volatile organic acids and total particulate matter（ TPM） pH value of representational brands of domestic cigarette samples were measured and the mathematical analysis about the effect of organic acid on the mainstream smoke total particulate matter pH value was carried out. The results showed that the malic acid,n-pentadecanoic acid and oleic acid had significant influence on the pH of total particulate matter in cigarette smoke. In the 11 kinds of non-volatile organic acids,linoleic acid,oleic acid,malic acid,palmitic acid,oxalic acid and linolenic acid had a great influence on the pH of total particulate matter in cigarette smoke. In conclusion,malic acid and oleic acid exert a greater influence on the pH of total particulate matter in cigarette smoke.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2013年第5期30-34,共5页
Journal of Zhengzhou University of Light Industry:Natural Science
关键词
卷烟主流烟气总粒相物
非挥发有机酸
主成分分析
total particulate matter of cigarettes mainstream smoke
non-volatile organic acid
principal component analysis
