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| 烟叶抗破碎指数与机械加工性能的关系 | |
| 引用本文： | 陈红丽,代惠娟,杜阅光,崔登科,于建军.烟叶抗破碎指数与机械加工性能的关系[J].烟草科技,2011(10). |
| 作者姓名： | 陈红丽 代惠娟 杜阅光 崔登科 于建军 |
| 作者单位： | 1. 河南农业大学国家烟草栽培生理生化研究基地,郑州市,450002 2. 河南农业大学国家烟草栽培生理生化研究基地,郑州市 450002;河北中烟工业有限责任公司,石家庄市 050051 3. 天昌国际烟草有限公司,河南省许昌市,461000 |
| 基金项目： | 河南省烟草专卖局资助项目"烟叶抗破碎性研究及其在加工工艺中的应用" |
| 摘 要： | 为了探讨烟叶抗破碎指数与烟叶机械加工性能的关系,测定了我国不同类型、不同产区、不同品种、不同等级烟叶的抗破碎指数、抗张力、抗张强度和延伸率,并做了简单相关分析和灰色关联度分析.结果表明:抗张力、抗张强度和延伸率与抗破碎指数均达到极显著相关关系.灰色关联度中以抗张强度最大,灰色关联度达到0.6561;延伸率最小,灰色关联度为0.6294,关联序为抗张强度＞抗张力＞延伸率.因此,用烟叶抗破碎指数表示烟叶机械加工性能是可行的. |
| 关 键 词： | 抗破碎指数 机械加工性能 简单相关分析 灰色关联度分析 |
Relationship of Shatter Resistance Index and Machinability of Tobacco Leaf |
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| CHEN HONG-LI,DAI HUI-JUAN,DU YUE-GUANG,CUI DENG-KE,YU JIAN-JUN.Relationship of Shatter Resistance Index and Machinability of Tobacco Leaf[J].Tobacco Science & Technology,2011(10). | |
| Authors: | CHEN HONG-LI DAI HUI-JUAN DU YUE-GUANG CUI DENG-KE YU JIAN-JUN |
| Affiliation: | CHEN HONG-LI(1),DAI HUI-JUAN(1,2),DU YUE-GUANG(3),CUI DENG-KE(3),and YU JIAN-JUN(1) 1.National Tobacco Cultivation & Physiology & Biochemistry Research Center,Henan Agricultural University,Zhengzhou 450002,China 2.China Tobacco Hebei Industrial Corporation,Shijiazhuang 050051,China 3.Tianchang International Tobacco Co.,Ltd.,Xuchang 461000,Henan,China |
| Abstract: | In order to investigate the relationships of shatter resistance index and machinability of tobacco leaf,tobacco leaves of different types,grades and varieties were sampled from different growing areas,the shatter resistance index,tensile resistance,tensile strength and elongation of the samples were analyzed with simple correlation analysis and grey incidence analysis.The results showed that: shatter resistance index extremely significantly correlated to tensile resistance,tensile strength and elongation,wh... |
| Keywords: | Shatter resistance index Machinability Simple correlation analysis Grey incidence analysis |
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