延迟变黄时间对烤后烟叶品质的影响

摘要

The "Xiangmi No.1" curing barn was used to study the effect of delaying yellowing time at 38℃ on appearance, quality and cost of dry tobacco. The results showed that: to compare with CK, appropriated delaying yellowing (treatment 1) can maintain adequate transform of dry matters, guarantee abundant yellowing, balance contents of chemical composition of leaf and enhance fragrance of leaf, improve appearance quality, increase the proportion of high-quality leaves by 12.2% ~ 20.3%, and the baking cost of per kilogram dry tobacco leaves can be reduced 0.04 yuan.%采用湘密1号密集烤房,研究在烘烤温度38℃时延长变黄时间对烟叶外观、品质及烘烤能耗成本的影响.结果表明,较常规烘烤处理,延长变黄时间12h后升温,可使烟叶充分变黄,平衡烟叶中各种化学成分含量,增加烟叶香吃味,改善烤后烟叶外观质量,上等烟叶提高12.2％～20.3％,且干物质不会减少,烟叶烘烤能耗成本减少0.04元/kg.