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《Journal of Anhui Agricultural Sciences》 2008-03
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Preliminary Study on the Relationship between Oil in Flue-cured Tobacco and Physical and Chemical Property in Tobacco Leaves

LI Zhang-hai et al(Research Center of Tobacco and Health,University of Science and Technology of China,Hefei,Anhui 230052)  
[Objective] The aim was to discuss the relationship between oil and physical and chemical characteristics in tobacco leaves and its effect on the quality of tobacco leaf.[Method] With flue-cured tobacco varieties K326 and Yunyan 85 as tested materials,the differences among the tobacco leaves with different oils were compared and analyzed from 3 aspects of main chemical components,physical property and essential elements for plant growth in the tobacco leaves.[Result] As for chemical components,total and reducing sugar contents in the tobacco leaves with more oils were 1.434% and 3.24% higher resp.than that in the tobacco leaves with oils;total nitrogen and Cl ion content in the tobacco leaves with more oils were 0.01% and 0.08% lower resp.than that in the tobacco leaves with oils.As for physical property,the mass,balance water content and free burning time of the tobacco leaves with more oils were 1.27 mg/cm2,0.13% and 2.6 s higher than that of the tobacco leaves with oils.[Conclusion] The oils had extremely significantly positive relation with sugar(total and reducing sugar) contents and extremely significantly negative relation with total nitrogen content in the tobacco leaves.It was positively related to Mo content,while negatively related to the contents of Al2O3,SiO2 and Cl.Inadequate oil in tobacco leaves might make the leaf with unbalanced ratio of sugar to alkaloid,thinning,and poor moisture absorption and low combustibility.
【Fund】: 贵州省黔南州烟草专卖局科技项目资助
【CateGory Index】: S572
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 FENG Yong-gang~1, ZHANG Ni~1, YAN Xian-fang~2, QIN-Song~2, LUO Xing-ju~1(1.Guizhou Provincial Tobacco Production and Trade Company, Guiyang 550004; 2.Soil and Fertilizer Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China);Adaptability of Tobacco-planting Soils in Guizhou and its Management[J];Guizhou Agricultural Sciences;2003-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xu Zenghan et al (Institute of Economy and Technology of University of Science and Technology of China, Hefei 230051);Integrated Control Greened Leaf at Flue-cured Tobacco Upper Leaf[J];Journal of Anhui Agricultural Sciences;2002-03
2 WANG Neng-ru et al(University of Science and Technology of China,Hefei,Anhui 230052);Preliminary Report on Sucrose-aster Affecting on Upper Leaf of Flue-cured Tobacco[J];Journal of Anhui Agricultural Sciences;2005-09
3 LIU Ling et al (University of Science and Technology of China,Hefei,Anhui 230052);Study on Effects of Flue-curing Technique on Aroma and Taste of Flue-cured tobacco[J];Journal of Anhui Agricultural Sciences;2006-11
4 WANG Neng-ru et al(Research Center of Tobacco and Health,University of Science and Technology of China,Hefei,Anhui 230052);Effect of Curing Technique and Ethephon on Quality of Upper Leaves of Flue-cured Tobacco[J];Journal of Anhui Agricultural Sciences;2007-29
5 LIU Li et al (College of Agronomy,Henan Agricultural University,Zhengzhou,Henan 450002);Research Advances of Leaf Specific Weight of Flue-cured Tobacco[J];Journal of Anhui Agricultural Sciences;2007-35
6 PU Kuang et al(Yuxi college of Agricultural Vacation of Yunnan Province,Yuxi,Yunnan 653100);Experiment of Comparison on Curing Effect between the YM-A type Horizontalbulk Curing Barn and Common Curing Barn[J];Journal of Anhui Agricultural Sciences;2008-05
7 XU Zeng-han et al (Research Center of Tobacco and Health,University of Science and Technology of China,Hefei,Anhui 230051);Effect of Maturity and Tier on Reducing Sugars and Nicotine of Cured Tobacco Leaves[J];Journal of Anhui Agricultural Sciences;2008-13
8 WANG Neng-ru et al(Research Center of Tobacco and Health,University of Science Technology of China,Hefei,Anhui 230051);The Effect of Harvest Maturity on Quality Characteristics of Flue-cured Tobacco in Nandan Mountain[J];Journal of Anhui Agricultural Sciences;2009-18
9 LI Yan-yan1, DING Wei2, LI Chuan-yu3, XU Zi-cheng1(1 College of Agronomy, Henan Agricultural University, Zhengzhou 450002, China; 2 Bureau of Tobacco Production, Guizhou Tobacco Company, Guiyang 550001, China;3 Center of Technology, Guiyang Cigarette Factory, Guiyang 550003, China);Analysis of ecological conditions and flue-cured tobacco quality in Guizhou tobacco-growing areas[J];Journal of Safety and Environment;2007-02
10 HAN Zhong-ming1,HUANG Gang1,LI Zhang-hai2,ZHANG Xi-zhong1(1.Tobacco Company of Qiannan Prefecture,Douyun,Guizhou 558000;2.Research Center for Tobacco and Health,China University of Science and Technology,Hefei,Anhui 230051,China);Evaluation on Climatic and Soil Ecological Condition of Tobacco Areas in Qiannan Prefecture[J];Guizhou Agricultural Sciences;2008-06
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