| 不同烤烟品种发育过程中多酚物质动态变化分析 |
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| 引用本文： | 赵会纳,潘文杰,陈懿,薛小平,张广普.不同烤烟品种发育过程中多酚物质动态变化分析[J].江西农业学报,2011,23(8):76-78,82. |
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| 作者姓名： | 赵会纳 潘文杰 陈懿 薛小平 张广普 |
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| 作者单位： | 1. 贵州省烟草科学研究所,贵州贵阳,550081
2. 河南农业大学烟草学院,河南郑州,450002 |
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| 基金项目： | 中国烟草总公司重点项目“烟草高香气特色品种的培育与应用”(110201002008) |
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| 摘 要： | 研究了不同烤烟品种发育过程中多酚物质的变化动态,比较了不同烤烟品种烤后烟叶多酚物质的差异,结果表明:多酚含量总体上随着叶龄的增加呈缓慢上升趋势,但不同品种总酚含量变化又有所不同,烤后烟叶总酚含量明显高于烤前;NC89绿原酸含量呈"M"形变化,峰值出现在叶龄40 d,红大绿原酸含量呈"小幅上升─小幅下降─大幅上升"的变化趋势,到叶龄70 d达到峰值,K326绿原酸含量在生育期含量变化不大;NC89芸香苷含量呈"M"形变化,K326呈"N"形变化趋势,红大芸香苷含量呈"持续快速上升─迅速下降─迅速上升"的趋势;烤后烟叶多酚总量表现为红大>NC89>K326,但NC89和K326差异不大。芸香苷含量以K326最高,芳香值表现为红大>NC89>K326。
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| 关 键 词： | 烤烟 多酚 绿原酸 芸香苷 芳香值 |
Analysis on Dynamic Change of Polyphenols in Growth Process of Different Flue-cured Tobacco Varieties |
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| ZHAO Hui-na,PAN Wen-jie,CHEN Yi,XUE Xiao-ping,ZHANG Guang-pu.Analysis on Dynamic Change of Polyphenols in Growth Process of Different Flue-cured Tobacco Varieties[J].Acta Agriculturae Jiangxi,2011,23(8):76-78,82. |
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| Authors: | ZHAO Hui-na PAN Wen-jie CHEN Yi XUE Xiao-ping ZHANG Guang-pu |
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| Institution: | ZHAO Hui-na1,PAN Wen-jie1,CHEN Yi1,XUE Xiao-ping1,ZHANG Guang-pu2(1.Guizhou Tobacco Science Research Institute,Guiyang 550081,China,2.College of Tobacco,Henan Agricultural University,Zhengzhou 450002,China) |
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| Abstract: | The dynamic changes of polyphenols in the growth process of different flue-cured tobacco varieties were analyzed,and the polyphenol contents in the flue-cured leaves of different flue-cured tobacco varieties were compared.The results showed that the polyphenol content increased slowly with the increase of leaf age as a whole,but the variation trend of polyphenol content was different among different varieties.The polyphenol content in the flue-cured leaf was obviously higher than that before baking.The chlo... |
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| Keywords: | Flue-cured tobacco Polyphenols Chlorogenic acid Rutin Aromatic value |
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