烟草科技2025，Vol.58Issue(9)：56-64,9.DOI:10.16135/j.issn1002-0861.2024.0502
调制过程中光照强度对晒黄烟叶品质的影响
Effects of light intensity on quality of yellow sun-cured tobacco leaves during curing
摘要
Abstract
To investigate the effects of light intensity on the chemical composition and sensory quality of yellow sun-cured tobacco leaves during the curing process,yellow sun-cured tobacco leaves from Ningxiang,Hunan Province were used as the test materials.Different light intensities,including shading 25%,supplementary lighting 6 000 lx and supplementary lighting 8 000 lx,were set up in the curing barn to analyze their effects on the quality of yellow sun-cured tobacco leaves.The results showed that there was a negative correlation between the light intensity and relative chlorophyll content(SPAD)in tobacco leaves.The color of tobacco leaves treated with 6 000 lx supplemental light was bright yellow with better glossiness and lower greenish degree.The contents of total sugar,reducing sugar,chlorine,potassium,non-volatile terpenes and lipid compounds in tobacco leaves increased significantly,while the contents of total nitrogen and nicotine decreased.The sensory evaluation results showed that the tobacco leaves treated with 6 000 lx supplemental light had good aroma quality and pleasant aftertaste.Therefore,supplementation with light at 6 000 lx can effectively improve the appearance quality of yellow sun-cured tobacco leaves,promote the accumulation of sensory relevant chemical components in tobacco leaves and improve their sensory quality.关键词
晒黄烟/调制/光照强度/化学成分/感官品质Key words
Yellow sun-cured tobacco/Curing/Light intensity/Chemical composition/Sensory quality分类
轻工纺织引用本文复制引用
刘璐,史小军,喻杰,吕中显,张毅,周喜新..调制过程中光照强度对晒黄烟叶品质的影响[J].烟草科技,2025,58(9):56-64,9.基金项目
陕西中烟工业有限责任公司科技项目"优质晒黄烟叶施肥和调制配套措施研究"(BA000-ZB230012) （BA000-ZB230012）
湖南省烟草公司长沙市公司科技项目"晒黄烟调制棚及配套调制工艺研究与应用"(21-23A07). （21-23A07）
