安徽农业科学2016，Vol.44Issue(31)：48-51,57,5.
平顶山烟区烤烟中性香气成分与感官评吸质量分析
Analysis of Neutral Aroma Components and Sensory Quality of Flue-cured Tobacco in Pingdingshan Tobacco-growing Area
李许涛 1武广鹏 2高相彬 3刘国顺 1石威 4肖建国 1夏阳3
作者信息
- 1. 河南农业大学，河南郑州450002
- 2. 河南省烟草公司，河南郑州450018
- 3. 河南省烟草公司，河南郑州450018
- 4. 河南省农业科学院烟草研究所，河南许昌461000
- 折叠
摘要
Abstract
Objective] To discuss the relationship between neutral aroma components and sensory quality of flue-cured tobacco, and to enhance the tobacco leaf quality and industrial availability in Pingdingshan Tobacco-growing Area.[Method] Three main cultivars (Zhongyan100, K326 and NC89) from 5 counties in Pingdingshan Tobacco-growing Area were chosen as experimental materials.Neutral aroma components and sensory quality of lower, middle and upper tobacco leaves were studied and grey relational grade analysis were carried out between neutral aroma compo-nents and sensory quality in corresponding tobacco leaves.Meanwhile, cluster analysis of neutral aroma components were carried out between Pingdingshan and Zimbabwe.[Result] Twenty-eight main neutral aroma components were checked out, and total content of neutral aroma com-ponents of Pingdingshan were higher than Zimbabwe in corresponding lower , middle and upper tobacco leaves.Different neutral aroma compo-nents had different effects on sensory quality , alcohol had the most important effects on after taste and sweet while it had weakest effects on quali-ty of aroma and evolution;aldehydes had the most important effects on volume of aroma , offensive odor and strength; ketones had the weakest effects on volume of aroma, esters had the most important effects on irritancy and concentration while it had the weakest effects on offensive odor and exquisite;neophytadiene had most important effect on quality of aroma , exquisite and evolution while it had the weakest effects on after taste, sweet, irritancy, strength and concentration.Meanwhile, neophytadiene and esters had the most important effects on total score .Cluster a-nalysis showed that neutral aroma components of upper tobacco leaves of Jiaxian , Yexian and Lushan were the nearest with those of Zimbabwe , middle and lower tobacco leaves of Yexian nearest with Zimbabwe.[Conclusion] Tobacco leaves have bigger potentiality to become high-quality tobacco based on the content of neutral aroma components , the contents of neophytadiene and esters should be improved in future based on rela-tionship between neutral aroma components and sensory quality .关键词
烤烟/中性香气成分/感官评吸质量/平顶山烟区Key words
Flue-cured tobacco/Neutal aroma components/Sensory evaluation quality/Pingdingshan Tobacco-growing Area分类
农业科技引用本文复制引用
李许涛,武广鹏,高相彬,刘国顺,石威,肖建国,夏阳..平顶山烟区烤烟中性香气成分与感官评吸质量分析[J].安徽农业科学,2016,44(31):48-51,57,5.
