摘要
[目的]研究管式回潮装置对干头干尾烟丝关键挥发性化学物质的影响,为干头干尾烟丝回潮方式的选择提供参考依据。[方法]以云烟某规格卷烟滚筒烘丝的干头干尾烟丝为试验材料,检测管式回潮前后干头干尾烟丝的挥发性致香物质和挥发性有机酸,利用主成分分析法对其进行降维处理,并对回潮前后烟丝样品2类化学指标的前2个主成分得分进行投影分析。[结果]管式回潮前后,干头干尾烟丝中的2类挥发性化学物质前2个主成分得分在二维平面上的分布存在严重交叉现象,表明回潮前后,2类挥发性化学物质综合含量均未发生明显变化。[结论]管式回潮装置对烟丝具有一定的保香作用,适宜作为干头干尾烟丝的回潮设备。
[Objective]In order to provide reference for choice of resurgence mode of over-dried cut tobacco, effect of tube type resurgence equipment on key volatile chemical components of over-dried cut tobacco was studied. [Method]Over-dried cut tobacco after drum drying was used as the experimental materials, and volatile aroma components and volatile organic acids of over-dried cut tobacco before and after tube type resurgence were determined. Two kinds of chemical indexes of different cut tobacco samples were reduced to dimension using principal component analysis, and the first two principal components score of two kinds of chemical indexes of different cut tobacco samples was projected analysis. [Result]There was no obvious change in the comprehensive content of volatile chemical compounds of over-dried cut tobacco before and after tube type resurgence. [Conclusion]The tube type resurgence equipment has a certain aroma protection effect on cut tobacco and will be suitable for resurgence mode of over-dried cut tobacco.
作者
华一崑
王慧
徐永康
李思源
杜伟
张保德
董林昆
容雷斌
高占勇
HUA Yi-kun;WANG Hui;XU Yong-kang(Hongyun Honghe Tobacco（Group）Company Limited,Kunming,Yunnan 650231)
出处
《安徽农业科学》
CAS
2018年第26期175-179,共5页
Journal of Anhui Agricultural Sciences
基金
云南中烟工业有限责任公司科技项目(2015GY04)
中国烟草总公司科技重点项目(110201302010)
关键词
管式回潮装置
干头干尾烟丝
挥发性化学物质
主成分分析
Tube type resurgence equipment；Over-dried cut tobacco；Volatile chemical components；Principal component analysis
