河南农业大学学报2014，Vol.48Issue(5)：555-560,6.
云南烟区气候因子及化学成分对烤烟感官质量的影响
Effects of climatic factors and chemical components in Yunnan tobacco area on tobacco sensory evaluation
摘要
Abstract
The effects of climatic factors and chemical components of 8 tobacco areas in Yunnan on tobacco sensory evaluation were studied,with middle leaves of K 326 as materials.The results showed that temperature in the field had a great influence on tobacco sensory evaluation,with rainfall and sunlight coming next.High temperature in 5,8 month,lower temperature in 6 month with strong sunlight,sufficient rainfall in 7 month and less rainfall in 8 month were good at improving whole sensory evaluation.The relations between chemical components and sensory evaluation mainly reflected comprehensive effect of total alkaloids,carbohydrate and total nitrogen on sensory evaluation.On the basis of low carbohydrate,low alkaloids and high nitrogen,the scores of aroma quality and amount of aroma was much higher and its whole sensory evaluation of tobacco leaves was much better with less offensive odors and small irritancy.The relations between chromoplast pigment in fresh tobacco and sensory evaluation showed low chlorophyll and much higher carotenoids were beneficial for tobacco sensory evaluation and its smoking quality manifests enough amount of aroma,less offensive odors and better aftertaste.关键词
烤烟/气候因子/化学成分/质体色素/感官质量Key words
flue-cured tobacco / climatic factor/ chemical components/ chromoplast pigment/ sensory evaluation分类
农业科技引用本文复制引用
周芳芳,詹军,郝永生,崔凤涛,周丽娟,蒋美红,王伟,高海燕,张晓龙..云南烟区气候因子及化学成分对烤烟感官质量的影响[J].河南农业大学学报,2014,48(5):555-560,6.基金项目
中国烟草总公司云南省公司科技计划项目(2011YN75) （2011YN75）
