润叶参数对烟叶香味物质的影响  

Effects of different conditioning parameters on aroma components of tobacco leaves

作　　者：李京鑫 何力 孙觅 邹恩凯 李春光 占小林 陈栋 罗海涛 景延秋[1] 任周营 LI Jing-xin;HE Li;SUN Mi;ZOU En-kai;LI Chun-guang;ZHAN Xiao-lin;CHEN Dong;LUO Hai-tao;JING Yan-qiu;REN Zhou-ying(College of Tobacco,Henan Agricultural University,Zhengzhou,Henan 450046,China;Jiangxi Zhongyan Responsibility Co.,Ltd.,Nanchang,Jiangxi 330096,China;Henan Zhongyan Responsibility Co.,Ltd.,Zhenzhou,Henan 450000,China)

机构地区：[1]河南农业大学,河南郑州450046 [2]江西中烟责任有限公司,江西南昌330096 [3]河南中烟责任有限公司,河南郑州450000

出　　处：《食品与机械》2022年第5期191-201,共11页Food and Machinery

基　　金：江西中烟科技项目(编号:2020360000340238)。

摘　　要：目的:探索打叶复烤中润叶工艺的最佳参数。方法:以赣州上部烟叶组成的BO1模块为基础,考察一次润叶和二次润叶的热风温度、滚筒转速、加水量以及蒸汽阀门开度对烟叶香味成分的影响,并以赣州焦甜香风格为基础,结合综合平衡法筛选润叶工艺的较优参数。结果:香味物质含量经一次润叶后增加,经二次润叶后减少,但较润叶前略有增加。一次润叶中热风温度对茄酮和糠醇含量影响较为显著,而二次润叶中热风温度对苯乙醛含量影响较为显著。结论:烟叶复烤过程中的两次润叶较佳工艺条件为一次润叶热风温度135℃、滚筒转速10 r/min、加水量3.5 kg/100 kg;二次润叶热风温度145℃、滚筒转速9 r/min、蒸汽阀门开度50%。Objective:This study aimed to find out the best parameters of moistening leaves in redrying.Methods:Based on the BO1 module of upper leaves in Ganzhou,the effects of hot air temperature,drum speed,water addition and steam valve opening on aroma components of primary and secondary leaves were investigated,and the optimum parameters of leaf moistening process were screened by comprehensive balance method based on the style of sweet and coke in Ganzhou.Results:The content of aroma components increased after one-time leaf wetting and decreased after two-time leaf wetting,but slightly increased,compared with that before leaf wetting.The hot air temperature in the first moistening leaf had a significant effect on the contents of solanone and furfuryl alcohol,while the hot air temperature in the second moistening leaf had a significant effect on the content of phenylacetaldehyde.Conclusion:The optimum process conditions of twice moistening leaves during tobacco redrying were hot air temperature 135℃,roller speed 10 r/min and water addition 3.5 kg/100 kg.Hot air temperature 145℃,roller speed 9 r/min,steam valve opening 50%.

关 键 词：烟叶 上部叶模块 润叶 香味成分 

分 类 号：TS411[农业科学—烟草工业]