| 烤烟不同基因型间质体色素含量差异与烟叶化学成分的关系 |
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| 引用本文： | 拓阳阳,赵铭钦,金洪石,池敬姬,李元实,夏东旭,叶金果.烤烟不同基因型间质体色素含量差异与烟叶化学成分的关系[J].中国烟草科学,2011,32(6):32-36. |
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| 作者姓名： | 拓阳阳 赵铭钦 金洪石 池敬姬 李元实 夏东旭 叶金果 |
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| 作者单位： | 1. 河南农业大学,国家烟草栽培生理生化基地,郑州 450002;
2. 吉林烟草工业有限责任公司,吉林 延吉 133001 |
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| 基金项目： | 吉林烟草工业有限责任公司项目(JY2006012) |
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| 摘 要： | 研究了烤烟不同基因型间质体色素含量差异及与烟叶化学成分的关系。结果表明,不同烤烟基因型烟叶中质体色素含量差异显著。相关分析结果发现,叶绿素a仅与总糖呈显著性正相关；叶绿素b与烟碱呈显著性负相关,与总氮含量呈极显著性负相关；类胡萝卜素与总糖呈显著性负相关,但与烟碱和总氮含量呈显著性正相关。通径分析结果表明,叶绿素a和叶绿素b对总糖、烟碱和总氮的直接影响最大,类胡萝卜素对总糖、烟碱和总氮的间接影响最大。由此可见,通过对烤烟质体色素代谢进行合理调控,有利于协调烤烟化学成分,提高烟叶的可用性。
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| 关 键 词： | 烤烟 质体色素 化学成分 相关分析 通径分析 |
| 收稿时间： | 2011-01-01 |
The Relationship between the Difference of Plastid Pigment Contents and Chemical Components in Different Flue-cured Tobacco Varieties |
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| TUO Yangyang,ZHAO Mingqin,JIN Hongshi,CHI Jingji,LI Yuanshi,XIA Dongxu,YE Jinguo.The Relationship between the Difference of Plastid Pigment Contents and Chemical Components in Different Flue-cured Tobacco Varieties[J].Chinese Tobacco Science,2011,32(6):32-36. |
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| Authors: | TUO Yangyang ZHAO Mingqin JIN Hongshi CHI Jingji LI Yuanshi XIA Dongxu YE Jinguo |
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| Affiliation: | 1. Tobacco College of Henan Agricultural University, National Tobacco Cultivation & Physiology & Biochemistry Research Center, Zhengzhou 450002, China;
2. Tobacco Industrial Limited Company of Jilin, Yanji, Jilin 133001, China |
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| Abstract: | The relationship between the difference of plastid pigment contents and chemical components in different flue-cured tobacco varieties were analyzed.The results showed that the content of plastid pigments had significant differences in different flue-cured tobacco varieties.Correlation analysis revealed that chlorophyll-a only showed positive correlation with total sugar.Chlorophyll b showed negative correlation with nicotine,and showed significant negative correlation with total nitrogen.Carotenoids showed ... |
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| Keywords: | flue-cured tobacco plastid pigment chemical component correlation analysis path analysis |
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