摘要
在对80种烟丝进行吸湿、解湿平衡含水率检测,以及石油醚提取物化学指标分析的基础上,分别运用简单相关性分析、典型相关分析方法研究了石油醚提取物与烟叶保润性能的关系。结果表明:不同部位烟丝石油醚提取物含量顺序为:上部>中部>下部,不同类型烟样石油醚提取物含量顺序为:白肋烟>香料烟>烤烟>晒红烟,烟丝石油醚提取物含量与其吸湿、解湿平衡含水率均呈负相关。
Based on the test of moisture absorption, moisture desorption equilibrium moisture content, as well as analysis of petrolum ether extract chemical indicators to eighty kinds of domestic and foreign cut tobacco, simple correlation analysis and canonical correlation analysis were used respectably to study the relationship between petrolum ether extract and moisture retention. The experiment results show that： the content of petroleum ether extract in different stalk positions cut tobacco： uppermiddlebottom, the content of petroleum ether extract in different type cut tobacco： burley tobacco oriental tobacco flue-cured tobacco red sun-cured tobacco, the content of cut tobacco petroleum ether extract are negatively related to moisture absorption、moisture desorption equilibrium moisture content in tobacco
出处
《中国农学通报》
CSCD
北大核心
2010年第18期96-98,共3页
Chinese Agricultural Science Bulletin
基金
国家烟草专卖局重大科技攻关资助项目"卷烟保润机理及应用技术研究"(110200701004)
关键词
烟丝
石油醚提取物
简单相关性分析
典型相关分析
cut tobacco
petrolum ether extract
simple correlation analysis
canonical correlation analysis
