江西农业学报Issue(8)：71-75,5.
初烤烟叶自然醇化过程中内在化学成分变化研究
Study on Changes in Internal Chemical Components of Flue-cured Tobacco in Process of Natural Alcoholization
摘要
Abstract
In order to further optimize the alcoholization process of flue-cured tobacco leaves , we carried out an alcoholization experiment for the B3F, C3F and C4F leaves of three flue-cured tobacco varieties ( Hongda, Yunyan 87 and K326) which were planted in Kunming .It was found that various indicators of flue-cured tobacco leaves had different changes in the alcoholization process ,and reducing sugar content showed a smooth changing trend , while the contents of polyphenols and aroma components changed sharply .In the process of natural alcoholization , the contents of chemical components in various grades of flue-cured tobac-co leaves of three varieties had the same changing trend , but their changing ranges were different;the contents of nicotine , total ni-trogen, lutein,β-carotene, total polyphenols and neophytadiene revealed a decline trend , while the contents of total sugar ,reduc -ing sugar and total aroma components ( except for neophytadiene ) showed the tendency of increase firstly and then decrease .关键词
初烤烟叶/醇化/化学成分Key words
Flue-cured tobacco leaf/Alcoholization/Chemical components分类
农业科技引用本文复制引用
刘红光,胡玲,颜克亮,龙明海,单晓云,资文华..初烤烟叶自然醇化过程中内在化学成分变化研究[J].江西农业学报,2015,(8):71-75,5.基金项目
红云红河集团资助项目“初烤、复烤烟叶原料协同仓储醇化研究”（ HYHH2012YL06）。 （）
