作物研究2017，Vol.31Issue(4)：426-428,436,4.DOI:10.16848/j.cnki.issn.1001-5280.2017.04.17
烟叶烘烤过程中主脉和叶片失水特点研究
Study on Water Loss Characteristics of Main Vein and Leaf during Tobacco Flue Curing
杨树勋 1孟刚 1荣翔麟1
作者信息
- 1. 甘肃省烟草公司陇南市公司,陇南746000
- 折叠
摘要
Abstract
The water loss characteristics of main vein and leaf during tobacco flue curing,and the relationship between water dynamics and physiological and biochemical were studied.The results showed that the water loss of leaf and vein during tobacco flue curing was not synchronized in Longnan.In the early stage of baking,the water loss of leaves is faster than that of vein;the water loss of tobacco leaves was mainly the water of lamina.The water loss rate of lamina was faster than that of the vein.In the yellowing stage,the water loss rate in veins was greater than that of lamina.During yellow period,the water loss rate of lamina was faster than that of the vein.During the stem drying stage,the tobacco leaves was basically dried,the water loss was mainly in the veins.The order of water loss between lamina and vein was determined by the organizational structure and the process of tobacco baking.The dynamic change of water is conducive to promoting the transformation of chemical constituents of tobacco leaves,associated with the physiological and biochemical response of tobacco leaves.关键词
烟叶/烘烤/失水Key words
tobacco leaf/flue curing/dehydration process分类
通用工业技术引用本文复制引用
杨树勋,孟刚,荣翔麟..烟叶烘烤过程中主脉和叶片失水特点研究[J].作物研究,2017,31(4):426-428,436,4.
