基于烟气转移行为和嗅觉阈值的美国烤烟烤甜香风格香精仿创  

Imitation of Roasted Sweet Flavors in American Flue-Cured Tobacco Based on Smoke Transfer Behavior and Olfactory Threshold

作　　者：姬凌波 梁永伟 李耀光 曹源 屈展[1] 董鸿辉 席辉[1] 范武[1] 杨晓 李天笑 JI Lingbo;LIANG Yongwei;LI Yaoguang;CAO Yuan;QU Zhan;DONG Honghui;XI Hui;FAN Wu;YANG Xiao;LI Tianxiao(Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,Henan,China;College of Food and Biological Engineering,Zhengzhou University of Light Industry,Zhengzhou 450001,Henan,China;Technical Center,China Tobacco Henan Industrial Co.,Ltd.,Zhengzhou 450001,Henan,China)

机构地区：[1]中国烟草总公司郑州烟草研究院,河南郑州450001 [2]郑州轻工业大学食品与生物工程学院,河南郑州450001 [3]河南中烟工业有限责任公司技术中心,河南郑州450001

出　　处：《香料香精化妆品》2024年第4期100-107,共8页Flavour Fragrance Cosmetics

基　　金：郑州烟草研究院青年人才托举工程项目;河南省自然科学基金青年基金项目(编号232300420209)。

摘　　要：为探究美国烤烟的风格特征及其代表性香味成分,通过感官评价、烟气粒相物分析、相对气味活度值(ROAV)分析等,以烟气粒相物含量和转移率为基础进行烤甜香精仿配。结果表明,美国烤烟主要风格特征为干草香、烤甜香和树脂香;主要烤甜香成分为甲基环戊烯醇酮、乙基环戊烯醇酮、甲基麦芽酚、5-羟甲基糠醛和糠醛,前4种成分的ROAV大于1,是主要香味成分,糠醛的ROAV为0.1~1,是重要辅助修饰成分;5种成分转移率为2.67%~33.61%。根据其烟气粒相物含量和转移率进行仿配,仿配香精烤甜香韵突出,与美国烟叶风格类似。To explore the style characteristics and representative roasted sweet aroma components of American flue-cured tobacco,the roasted sweet aroma simulation was carried out on the basis of the content and transfer rate of the particulate phase of the smoke through sensory evaluation,analysis of the particulate phase of the smoke and the relative odour activity value(ROAV).The main aroma characteristics of American flue-cured tobacco leaves were hay,roasted sweet,and resin aroma.The main sweet aroma components were methyl cyclopentenone,ethyl cyclopentenone,maltol,5-hydroxymethylfurfural and furfural.The ROAVs of first 4 compounds were greater than 1,and they were the main aroma components.ROAV of furfural was 0.1-1,which was an important auxiliary modification.The mainstream smoke particle transfer rate of the 5 roasted sweet aroma components ranged from 2.67%to 33.61%.According to the concentrations and their transfer rates of 5 components in the smoke,the flavors were imitated.The roasted sweet aroma of the flavored cigarette was prominent,which was similar to the style of American flue-cured tobacco leaves.

关 键 词：美国烤烟 特征香韵 烤甜香 转移率 

分 类 号：TS264.3[轻工技术与工程—发酵工程]