摘要
在用调温调温箱控制实验环境的温湿度条件下，测定了云南烤烟复烤片烟及其膨胀梗丝、叶组烟丝的吸湿平衡含水率，每组样品测定周期为２－３天。结果表明，环境温度相同时，样品的吸湿平衡含水率随相对湿度的增加而增大，在不同的相对湿度范围内，烟草的平衡含水率随环境温度的变化情况不同。讨论了烟草的吸湿、解吸速率和吸湿过程。
The equilibrium moisture content of redrying lamina of flue-cured tobacco grown in Yunnan province was determined with the conditioning box method. Each test circle was completed in 2 - 3 days. It was founded that the equilibrium moisture content of tobacco Samples was increased with the rise of environmental humidity at a certain temperature and the changes of the equilibrium moisture content with the temperature was quite different under the different range of the environmental humidity. The changes of the equilibrium moisture rate at the certain environment temperature and humidity were compared and the moisture absorbing process of tobacco was also discussed.
出处
《烟草科技》
EI
CAS
2000年第9期8-12,共5页
Tobacco Science & Technology
关键词
云南烤烟
吸湿特性
环境温度
相对湿度
Flue-cured tobacco
Hydroscopic: characteristic
Environment temperature
Environmental humidity
