细支和常规卷烟主流烟气常规成分和5种关键烤甜香味成分逐口释放量的差异分析  

Differential analysis of puff-by-puff deliveries of routine chemical analyses and five key roasted sweet aroma components in mainstream smoke of slim cigarettes and normal cigarettes

作　　者：杨松[1] 赵晓东[1] 田海英 孙学辉[1] 顾亮 王晓瑜[1] 王宏伟 李明哲 秦亚琼[1] 楚文娟 孙培健[1] 马宇平 聂聪[1] YANG Song;ZHAO Xiaodong;TIAN Haiying;SUN Xuehui;GU Liang;WANG Xiaoyu;WANG Hongwei;LI Mingzhe;QIN Yaqiong;CHU Wenjuan;SUN Peijian;MA Yuping;NIE Cong(Key Laboratory of Tobacco Chemistry,Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China;Technology Center,China Tobacco Henan Industrial Co.,Ltd.,Zhengzhou 450000,China)

机构地区：[1]中国烟草总公司郑州烟草研究院烟草行业烟草化学重点实验室,郑州市450001 [2]河南中烟工业有限责任公司技术中心,郑州市450000

出　　处：《中国烟草学报》2019年第5期1-9,共9页Acta Tabacaria Sinica

基　　金：“细支卷烟升级创新”重大专项项目“细支卷烟辅助材料系统化设计及应用技术研究”(110201601013(XZ-04));河南中烟科技项目“中细支卷烟辅助材料综合设计技术研究”(332018DG0070)

摘　　要：建立了测定5种烤甜香味成分逐口释放量的分析方法,采用相同烟丝配方卷制细支和常规卷烟,考察细支和常规卷烟主流烟气常规与5种关键烤甜香味成分逐口释放量差异。结果表明:①分析方法重复性、灵敏度和准确度较好,适合于卷烟逐口烟气中5种烤甜香味成分的定量分析;②细支卷烟常规成分逐口释放量均低于常规卷烟,总粒相物(TPM)、焦油、水分的逐口释放变化幅度大于常规卷烟,烟碱变化幅度小于常规卷烟;③细支卷烟糠醇、5-甲基糠醛和3-甲基-2-环戊烯-1-酮的逐口释放量高于常规卷烟(除第1口外),4-羟基-2,5-二甲基-3(2H)呋喃酮(呋喃酮)和麦芽酚的逐口释放量略低于常规卷烟;抽吸中段细支卷烟糠醇和5-甲基糠醛的逐口释放稳定性优于常规卷烟,3-甲基-2-环戊烯-1-酮劣于常规卷烟,呋喃酮和麦芽酚差异不大;细支卷烟5种香味成分总量中糠醇和5-甲基糠醛所占比例高于常规卷烟,3-甲基-2-环戊烯-1-酮、呋喃酮和麦芽酚低于常规卷烟。Slim cigarettes and normal cigarettes are rolled with same blend.In this work,a method was developed to determine puff-bypuff deliveries of five roasted sweet aroma components.The difference of puff-by-puff deliveries of routine chemical components and five roasted sweet aroma components in mainstream smoke of slim cigarettes and normal cigarettes were investigated.Results showed that:①This method featured good repeatability,sensitivity and accuracy,and is suitable for the analysis of puff-by-puff deliveries of five roasted sweet aroma components in cigarettes smoke.②Puff-by-puff deliveries of TPM,tar and nicotine of slim cigarettes were lower than that of normal cigarettes.The puff-by-puff deliveries range of TPM,tar and water of slim cigarettes was larger than that of normal cigarettes.The puff-by-puff deliveries range of nicotine was smaller than that of normal cigarettes.③Puff-by-puff deliveries of furfuryl alcohol,5-methyl furfural,and 3-methyl-2-cyclopenten-1-one of slim cigarettes were higher than that of normal cigarettes(except for the first puff),while the puff-by-puff deliveries of furaneol and maltol were slightly lower than that of normal cigarettes.In middle puff,the puff-by-puff release stability of furfuryl alcohol and 5-methyl furfural of slim cigarettes was better than that of normal cigarettes,and the puff-by-puff release stability of 3-methyl-2-cyclopenten-1-one was worse that of normal cigarettes.There were no significant difference in puff-by-puff release stability of furaneol and maltol between slim cigarettes and normal cigarettes.The proportion of furfuryl alcohol and 5-methyl furfural of slim cigarettes was higher than that of normal cigarettes,while the proportion of 3-methyl-2-cyclopenten-1-one,furaneol and maltol of slim cigarettes was lower than that of normal cigarettes.

关 键 词：细支卷烟 常规卷烟 主流烟气 常规成分 烤甜香味成分 逐口释放量 

分 类 号：TS4[农业科学—烟草工业]