湖南烤烟品种湘烟3号烘烤特性研究
Study on Curing Characteristics of Hunan Flue-cured Tobacco Variety Xiangyan No.3
谭方利 1典瑞丽 2蒋博文 3吴文信 1李宏光 1方明1
作者信息
- 1. 湖南省烟草公司郴州市公司,湖南郴州423000
- 2. 中国烟草总公司职工进修学院,河南郑州450008
- 3. 河南农业大学,河南郑州450002
- 折叠
摘要
[目的]摸清湖南郴州桂阳县新引进烤烟品种湘烟3号的烘烤特性.[方法]以湖南当地的主栽品种云烟87为对照,研究了暗箱试验和烘烤过程中湘烟3号中部叶的变黄、失水规律以及烤后烟叶经济性状.[结果]试验表明,暗箱试验中,湘烟3号变黄、失水较快,褐变速度快但滞后;湘烟3号色素含量低,烘烤过程中降解快且彻底,类叶比较高,易变黄;湘烟3号变黄期失水较慢,定色期大幅度失水,失水协调性较好.[结论]研究可为优化湘烟3号烘烤的工艺,充分彰显该品种特色提供参考依据.
Abstract
[Objective] Leaf curing characteristics of flue-cured tobacco variety Xiangyan No.3 from Guiyang County,Chenzhou City,Hunan Province was investigated.[Method] With Yunyan 87 as the control variety,yellowing of middle part leaf,water loss law of Xiangyan No.3 under dark condition and curing process were studied,as well as the economic traits of flue-cured tobacco leaf.[Result] The results showed that Xiangyan No.3 leaf yellowing and water loss was faster,easy to browning but was hysteresis under dark condition;Xiangyan No.3 had low content of pigment,the pigment degradation speed was fast during curing process,the ratio of chlorophyll and carotenoid was high,the speed of yellowing was fast;the water loss rate was slow in yellowing stage and was fast in fixing color stage,the coordination of leaf dehydration was good.[Conclusion] The study provides reference basis for optimizing curing technique of Xiangyan No.3 and fully highlighting the characteristics of the species.
关键词
湘烟3号/烘烤特性/变黄/失水Key words
Xiangyan No.3/Curing characteristics/Yellowing/Water loss引用本文复制引用
基金项目
湖南省烟草公司郴州市公司资助项目(201543100094001)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据