烟碱形态与卷烟烟气粒相物pH的关联性研究  

Relational analysis between nicotine forms and pH of total particulate matter of cigarettes smoke

作　　者：吴继忠[1] 戴莉[2] 徐清泉[1] 梁娅[2] 廖付 祁林[2] 吴键[1] 张峻松[2] 

机构地区：[1]浙江中烟工业有限责任公司技术中心,浙江杭州310008 [2]郑州轻工业学院食品与生物工程学院,河南郑州450002

出　　处：《湖南农业大学学报（自然科学版）》2014年第3期253-256,共4页Journal of Hunan Agricultural University(Natural Sciences)

基　　金：国家烟草专卖局科技计划项目(0320130226)

摘　　要：分别测定38种具代表性卷烟烟丝中总烟碱、游离态烟碱、结合态烟碱的含量和烟气总粒相物pH,通过简单相关性和内在关联性分析方法,研究卷烟烟丝中烟碱不同形态与烟气总粒相物pH的关联性。简单相关性分析结果表明,游离烟碱含量与卷烟烟气总粒相物pH呈显著正相关,相关系数为0.846,游离烟碱和总烟碱之比与卷烟烟气总粒相物pH呈显著正相关,相关系数为0.784。内在关联分析结果表明,总烟碱含量对烟气总粒相物pH影响显著(P=0.016)。The content of total nicotine, free nicotine, bound nicotine and pH of total particulate matter （TPM） value of domestic tobacco from 38 representational brands were measured and the relationship between the nicotine forms and TPM pH of cigarettes smoke were investigated by simple correlation analysis and intrinsic relevance analysis. The results of the simple correlation analysis showed that the content of free nicotine was significantly positively correlated with TPM pH with a correlation coefficient of 0.846, the ratio of free nicotine to total nicotine showed a significantly positively correlation with TPM pH with a correlation coefficient of 0.784. The result of intrinsic relevance analysis showed that the content of total nicotine affect the TPM pH markedly （P=0.016）.

关 键 词：卷烟 烟碱形态 烟气 PH 

分 类 号：S572.01[农业科学—烟草工业]