基于单料烟的加热卷烟与传统卷烟香气成分释放差异分析  

Differential analysis in aroma component release between heated cigarettes and traditional cigarettes based on unblended leaf tobacco

作　　者：何红梅[1] 尤晓娟[1] 王鸣[1] 郭宏霞 郑晓云[1] 徐如彦[1] 石怀彬[1] 饶先立 HE Hongmei;YOU Xiaojuan;WANG Ming;GUO Hongxia;ZHENG Xiaoyun;XU Ruyan;SHI Huaibin;RAO Xianli(Technology Center,China Tobacco Jiangsu Industrial Co.,Ltd.,Nanjing 210019,China)

机构地区：[1]江苏中烟工业有限责任公司技术中心,江苏南京210019

出　　处：《轻工学报》2024年第3期99-108,共10页Journal of Light Industry

基　　金：中国烟草总公司重大科技项目(110202201014(JY-14));江苏中烟工业有限责任公司科技项目(202115)。

摘　　要：将10种单料烟分别制备成加热卷烟和传统卷烟两种类型卷烟样品,采用GC-MS分析和正交偏最小二乘法判别分析(OPLS-DA)模型评价加热卷烟气溶胶和传统卷烟主流烟气中香气成分的释放差异。结果表明:加热卷烟气溶胶和传统卷烟主流烟气中分别鉴定出53种和77种香气成分;两者共有香气成分47种,其中13种香气成分在加热卷烟气溶胶中的释放量较为突出,除乙酸、γ-丁内酯外,其他11种均是醛酮类化合物;筛选出两种卷烟中存在显著释放差异的香气成分53种,包含吡嗪吡啶类7种、酮类12种、呋喃类4种、酸类9种、酯类3种、酚类8种、烃类9种、醇类1种,从差异性香气成分在该类别总鉴定成分的占比来看,酚类香气成分在两种卷烟中的释放差异性最为显著,其余依次为烃类、吡嗪吡啶类、酸类、酯类、酮类、呋喃类、醇类。To explore investigate the differences between the in aroma components release between the heated cigarette and traditional cigarette,10 unblended leaf tobacco were prepared into two types of cigarettes.The aroma components in the aerosol of heated cigarettes and in the mainstream smoke of traditional cigarette were analyzed by GC/MS.And orthogonal partial least squares discriminant analysis(OPLS-DA)model were used to evaluate the differences of aroma components in the two types of cigarettes.The results showed that a total of 53 and 77 aroma components were identified in the aerosol of heated cigarettes and in the mainstream smoke of traditional cigarettes,respectively.Among the 47 common components,the release of 13 aroma components in the heated cigarettes were more than traditional cigarettes,such as,acetic acid,γ-Butyrolactone and the other 11 aldehyde ketone compounds.53 different aroma components between heated cigarettes and traditional cigarettes were screened by OPLS-DA,including 7 pyrazine-pyridines,12 ketones,4 furans,9 acids,3 esters,8 phenols,9 hydrocarbons,and 1 alcohol.According to the proportion of differential aroma components in the total identified components of the same category,the most significant differences in the release of phenolic components were observed between the two types of cigarettes,followed by hydrocarbons,pyrazine-pyridines,acids,esters,ketones,furans,alcohols.

关 键 词：单料烟 加热卷烟 传统卷烟 香气成分 正交偏最小二乘法判别分析 

分 类 号：TS411[农业科学—烟草工业]