山东农业科学2016，Vol.48Issue(3)：39-42,46,5.DOI:10.14083/j.issn.1001-4942.2016.03.010
不同采收成熟度对广昌晒红烟质量的影响
Effects of Different Harvest Maturity on Quality of Dark Sun -Cured Tobacco in Guangchang
摘要
Abstract
To solve the problems of slow maturing and difficult to master the maturity of sun -cured to-bacco called Kadsura coccinea in Guangchang,the experiment was conducted to study the influences of four kinds of harvest maturity on quality of dark sun -cured tobacco with upper and middle leaves as study objects. The results showed that the stem ratio of upper leaves was better at proper maturity,as well as the stem ratio, blade thickness and pull of middle leaves,while the blade thickness and pull of upper leaves were better at mid -maturity.With the increase of maturity,the total nitrogen content of upper leaves decreased,the total sugar and reducing sugar contents increased,and the K content presented a trend of firstly increasing and then decreasing.For total sugar,reducing sugar and K contents of middle leaves,they all showed a trend of in-creasing at first and then decreasing with the increase of maturity.The total content of neutral aroma compo-nents of upper and middle leaves reached the highest at proper maturity.The sensory quality of upper and middle leaves performed better at proper maturity.Therefore,the proper maturity was the chosen harvest time for upper and middle leaves.关键词
晒红烟/成熟度/烟叶质量/中性致香成分Key words
Dark sun -cured tobacco/Maturity/Tobacco quality/Neutral aroma components分类
农业科技引用本文复制引用
李宝宝,法鹏飞,程谦,符云鹏,贺听听,张蕊,俞敏..不同采收成熟度对广昌晒红烟质量的影响[J].山东农业科学,2016,48(3):39-42,46,5.基金项目
江西省烟草公司科技项目“广昌黑老虎晒烟关键生产技术研究” （）
