| 植物淀粉研究进展 |
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| 引用本文： | 张海艳,董树亭,高荣岐. 植物淀粉研究进展[J]. 中国粮油学报, 2006, 21(1): 41-46 |
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| 作者姓名： | 张海艳 董树亭 高荣岐 |
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| 作者单位： | 山东农业大学农学院山东省作物生物学重点实验室,泰安,271018 |
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| 基金项目： | 中国科学院资助项目;农业部农业科技跨越计划 |
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| 摘 要： | 淀粉是许多植物的重要储藏物质。衡量淀粉特性的指标较多，本文介绍了淀粉粒形状、大小、晶体特性、糊化特性、热特性和老化特性以及直、支链淀粉含量和分子结构等物理化学指标，简要分析了淀粉特性与品质的关系，综述了淀粉的生物合成途径及其关键酶的研究进展，介绍了种子储藏过程中淀粉的变化、酶的作用及食品加工中淀粉的变性，并展望了植物淀粉的研究前景。
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| 关 键 词： | 淀粉 理化特性 生物合成 关键酶 变性淀粉 |
| 收稿时间： | 2004-12-02 |
| 修稿时间： | 2004-12-02 |
The Study Progress in Plant Starch |
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| Zhang Haiyan,Dong Shuting,Gao Rongqi. The Study Progress in Plant Starch[J]. Journal of the Chinese Cereals and Oils Association, 2006, 21(1): 41-46 |
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| Authors: | Zhang Haiyan Dong Shuting Gao Rongqi |
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| Affiliation: | Shandong Key Laboratory of Crop Biology/College of Agronomy, Shandong Agricultural University, Taian 271018 |
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| Abstract: | Starch is the most important source of calories and a vital storage component in plants. Starch-granule shape, size, crystallinity, pasting properties, thermal characteristics, retrogradation, amylose content, amylopectin content and molecular structure are introduced in this paper. The relationship between starch characteristics and quality is analyzed briefly. The pathway of starch biosynthesis and the starch biosynthesis enzymes are summarized. The change of starch in seed storage and the modified starches in food industry are presented. The prospect of starch research is also discussed in this paper. |
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| Keywords: | starch physicochemical properties biosynthesis key enzymes modified starches |
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