上部烟叶不同成熟度及采收方式对烤烟烘烤质量的影响  

Effects of Maturity and Harvest Mode of Upper Leaves on Baking Quality of Flue-cured Tobacco

作　　者：董艳辉[1] 李永杰 裴晓东 王涛[1] 徐成龙[1] 杨彦明[1] 娄元菲[1] 宫长荣[1] 

机构地区：[1]河南农业大学国家烟草栽培生理生化研究基地,河南郑州450002 [2]河南中烟工业有限责任公司洛阳卷烟厂,河南洛阳471000 [3]湖南省长沙市烟草公司浏阳分公司,湖南浏阳410300

出　　处：《江西农业学报》2013年第7期57-59,65,共4页Acta Agriculturae Jiangxi

基　　金：国家烟草专卖局重大科技项目"浓香型烤烟调制关键技术"(TS-01-2011006);国家烟草专卖局资助项目"密集烘烤工艺优化研发"(3300806156)

摘　　要：为进一步提高烤烟上部烟叶质量和工业可用性,研究了不同成熟度和采收方式对烤烟上部烟叶外观质量、主要化学成分及协调性、经济性状的影响。结果表明,T3处理对于改善上部烟叶外观质量、化学成分协调性、经济性状的效果较为突出,其烤后烟叶成熟度较好,油分多,色度强;淀粉和色素等大分子物质降解较为充分,总糖、还原糖、石油醚提取物含量较高;中上等烟比例高,均价和产值较对照分别增加了2.44元/kg、5325.60元/hm2。In order to further improve the quality and industrial availability of upper leaves in flue -cured tobacco, the paper studied the effects of different maturities and harvest modes of upper tobacco leaves on their appearance quality , main chemical com-ponents and compatibility, and economic characters.The results showed that T 3 treatment could significantly improve the appearance quality, chemical components compatibility , and economic characters of upper leaves .Through T3 treatment, the baked tobacco leaves had better maturity, more oil content, and stronger chroma;macromolecular materials such as starch and pigment were more sufficiently degraded, and the contents of total sugar, reducing sugar and petroleum ether extract were higher;the proportion of mid-dle-class and superior tobacco leaves was higher;in comparison with the control, the average price and output value were increased by 2.44 yuan/kg, 5325.60 yuan/hm 2 , respectively.

关 键 词：烤烟 采收方式 成熟度 外观质量 化学成分 经济性状 

分 类 号：S572[农业科学—烟草工业]