摘要
研究了不同烘烤方式对烘烤过程中烟叶表面烷烃类物质含量变化与损失的影响。结果表明，采用挂竿密集烤房烤后烟叶烷烃类物质总量损失最多，比烘烤前减少58．9％，损失主要发生在变黄期和干筋期；筐装密集烤房烤后烟叶烷烃类物质总量损失最少，仅比烘烤前减少13．8％，损失主要发生在干叶期（烤后72～96h）；散叶密集烤房和传统普通烤房烤后烟叶烷烃类物质总量损失居中，分别比烘烤前减少35．8％和32.3％，损失也主要发生在干筋期。因此，筐装密集烤房是解决目前挂竿密集烤房烟叶香气量损失较大的有效措施之一。
We investigated the effects of different curing measures on the changes of tobacco leaf surface alkane and the losses during curing. The result showed stick-hanging bulk curing barn caused most alkane loss, and the total amount of alkane in cured leaf was reduced by 58.9% compared with the uncured leaf, which was mainly occurred during yellowing and stem-drying stages; basket-holding bulk curing barn had the least alkane loss, and the total amount of alkane in cured leaf was only reduced by 13.8% compared with the uncured leaf, which was mainly occurred during lamina-drying stage; loose-leaf bulk curing barn and traditional curing barn caused moderate alkane losses, and the total amounts of alkane in cured leaves were respectively reduced by 35.8% and 32.3% compared with the uncured leaves, which were also mainly occurred during stem-drying stage. It appears that basket-holding bulk curing is one of the effective measures to reduce the aroma loss caused by stick-hang bulk curing.
出处
《安徽农业大学学报》
CAS
CSCD
北大核心
2011年第3期469-473,共5页
Journal of Anhui Agricultural University
基金
贵州烟草专卖局(公司)科技重大专项(2007-04)资助
关键词
烤烟
烘烤
密集烤房
普通烤房
烷烃类物质
flue-curing tobacco
curing
bulk-curing
traditional barn
alkane
