| 烤烟烘烤过程淀粉降解与糖分转化途径及调控 |
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| 引用本文： | 孙敬权,唐经祥,任四海.烤烟烘烤过程淀粉降解与糖分转化途径及调控[J].安徽农业科学,2017,45(19). |
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| 作者姓名： | 孙敬权 唐经祥 任四海 |
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| 作者单位： | 安徽省农业科学院烟草研究所,安徽合肥,230031;安徽省农业科学院烟草研究所,安徽合肥,230031;安徽省农业科学院烟草研究所,安徽合肥,230031 |
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| 基金项目： | 安徽省烟草公司2013年科技项目 |
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| 摘 要： | 分析并绘制了烤烟烘烤过程淀粉降解与糖分转化的路径,阐明了淀粉在叶绿体内降解的主要产物为麦芽糖,麦芽糖在细胞质内转化合成蔗糖,蔗糖在液泡内转化为葡萄糖和果糖。该路径的阐明为烟叶烘烤过程淀粉降解与糖分转化调控提供了依据。
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| 关 键 词： | 烤烟 烘烤 淀粉降解 糖分转化 |
Pathway of Starch Breakdown and Sugar Translation in Tobacco Leaves During Flue-curing and Their Regulation |
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| SUN Jing-quan,TANG Jing-xiang,REN Si-hai.Pathway of Starch Breakdown and Sugar Translation in Tobacco Leaves During Flue-curing and Their Regulation[J].Journal of Anhui Agricultural Sciences,2017,45(19). |
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| Authors: | SUN Jing-quan TANG Jing-xiang REN Si-hai |
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| Abstract: | This paper described the pathway of starch breakdown and sugar translation in tobacco leaves during flue-curing. Maltose is the major form of carbon exported from the chloroplast. Sucrose is madeby sucrose phosphate synthase in the cytosol. The hydrolysis of sucrose yield fructose and glucose in the vacuole. The expound of the pathway provided the basis for regulation of starch breakdown and sugar translation in tobacco leaves during flue-curing. |
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| Keywords: | Flue-cured tobacco Flue-curing Starch breakdown Sugar translation |
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