定色阶段湿度对散叶密集烘烤烟叶质量的影响

The Effect of Different Wet Bulb Temperature at the Color Fixing Stage on Tobacco Quality under Loose-leaf and Bulk Curing Condition

研究了散叶密集烘烤定色阶段不同湿球温度对烟叶质量的影响。结果表明：34-36℃湿球温度定色烤后烟叶的单叶重和外观等级质量较高，36-38℃湿球温度定色烟叶的化学成分比较协调，感现吸食质量效果比较好。综合分析认为。散叶密集烘烤定色阶段前期湿球温度34-35℃，主要定色阶段湿球温度35-37℃。

The experiment was conducted to study the effect of different wet bulb temperature at the color fixing stage on tobacco quality under loose-leaf and bulk curing condition. The results showed that the single leaf weight and external quality of cured tobacco under 34℃ to 36℃ temperature at the color fixing stage was highest,and the ratio among chemical components and smoking quality of cured tobacco under 36℃ to 38℃ temperature at the color fixing stage was the best. The optimum wet bulb temperature at the early color fixing stage and main color fixing stage was 34℃ to 35℃ and 35℃ to 37℃ under loose-leaf and bulk curing condition respectively.