| 三偏磷酸钠交联马铃薯淀粉颗粒膨胀历程及溶胀机理研究 |
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| 引用本文： | 梁勇,张本山,杨连生,高大维.三偏磷酸钠交联马铃薯淀粉颗粒膨胀历程及溶胀机理研究[J].中国粮油学报,2002,17(2):45-47,54. |
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| 作者姓名： | 梁勇 张本山 杨连生 高大维 |
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| 作者单位： | 华南理工大学轻化所,广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 本文利用淀粉与三偏磷酸钠的交联反应，通过控制交联反应程度，成功地控制了交联淀粉颗粒地膨胀并使其停留在不同的溶胀阶段，详细地研究了处在不同溶胀阶段交联淀粉颗粒的结构特征和变化趋势，揭示了交联淀粉颗粒由高交联非糊化到低交联溶胀糊化具体地膨胀历程及溶胀机理，即交联马铃薯淀粉是以颗粒尾端为主的不均衡膨胀。
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| 关 键 词： | 三偏磷酸钠 交联 马铃薯淀粉颗粒 膨胀 溶胀机理 |
Study on Swelling Process and Mechanism of Cross-linked Potato Starches Granules |
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| Liang Yong,Zhang Benshan,Yang Liangsheng,Gao Dawei.Study on Swelling Process and Mechanism of Cross-linked Potato Starches Granules[J].Journal of the Chinese Cereals and Oils Association,2002,17(2):45-47,54. |
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| Authors: | Liang Yong Zhang Benshan Yang Liangsheng Gao Dawei |
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| Abstract: | With the reaction of starches and sodium trimetaphosphate, swelling of cross - linking starch granules was controlled successfully through different degree of substitution. The structure characteristic and change tendency of starch granules at different swelling stages were investigated potato starches swelled firstly and mostly at the tail. |
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| Keywords: | starch cross - linking swelling granule |
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