Position: Home > Articles > Changes of Redried Tobacco Physical Properties before and after High Temperature Baking
Journal of Yunnan Agricultural University(Natural Science)
2016,31
(4)
719-724
高温烘焙前后复烤烟叶物理特性的变化
作 者：
刘继辉;高占勇;林鸿佳;韩文杰;马晓龙
单 位：
红云红河烟草(集团)有限责任公司;云南中烟工业有限责任公司
关键词：
高温烘焙;复烤烟叶;物理特性
摘 要：
为研究高温烘焙对烤烟原料物理特性的影响,选择适宜的烘焙温度、氧含量和回潮水分等工艺参数,分析了高温烘焙前后6种不同复烤后烤烟烟叶原料的拉力、剪切力和黏附力、片烟面积分布和片烟结构的变化。结果显示:(1)烟叶原料的拉力显著降低,黏附力显著增加,剪切力的变化趋势不一致。(2)片烟特征面积呈降低趋势,但均匀性系数因不同原料而出现差异。(3)原料的大片率显著下降,小片、碎片及碎末显著增加,但是中片比例的变化不显著。烟叶物理特性的变化趋势表明高温烘焙处理对烟叶的耐加工性有一定的负面影响。因此,利用高温化学反应产生特征香气时,应尽可能选择较低的烘焙温度,提高烟叶的利用率。
译 名：
Changes of Redried Tobacco Physical Properties before and after High Temperature Baking
作 者：
LIU Jihui;GAO Zhanyong;Lin Hongjia;HAN Wenjie;MA Xiaolong;YANG Jingjin;GAO Hui;QIU Changgui;WANG Hui;Process Quality Department of Hongyun-Honghe Tobacco (Group) Co.,Ltd.;Yunnan Tongchuang Technology Analysis Co.,Ltd.;
关键词：
high temperature baking;;redried tobacco;;physical properties
摘 要：
In order to investigate the effects of high temperature baking on physical properties of fluecured tobacco,the appropriate baking temperature,oxygen content and conditioning moisture were selected to study the test and the variation trends of tensile force,shearing force,adhesion,area distribution and tobacco strips structure of 6 kinds of flue-cured tobacco raw material before and after baking were analyzed.The results of different tobacco materials after baking showed that:(1) Tensile force of tobacco decreased significantly.The adhesion increased significantly and the shearing force showed different variation trend.(2) Characteristic area of tobacco strips showed decreasing trend.However,the uniformity coefficient of tobacco strips showed different variation trend.(3) Big leaf rate of tobacco decreased significantly and small leaf,fragment and powder rate increased significantly.Medium size leaf rate didn't budge much.The variation trends of tobacco physical properties showed that high temperature baking had certain negative effects on the processability of flue-cured tobacco.Therefore,baking temperature should not be too high in order to improve utilization rate of tobacco when using high temperature chemical reaction produce a characteristic aroma.
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高温烘焙前后复烤烟叶物理特性的变化 [刘继辉, 高占勇, 林鸿佳, 韩文杰, 马晓龙, 杨晶津, 高辉, 邱昌桂, 王慧] 云南农业大学学报(自然科学) 2016,31 (4) 719-724
