| 混合酸交联高温溶胀制备非晶颗粒态淀粉 |
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| 引用本文： | 刘培玲,张本山,王斌.混合酸交联高温溶胀制备非晶颗粒态淀粉[J].中国粮油学报,2006,21(3):78-82. |
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| 作者姓名： | 刘培玲 张本山 王斌 |
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| 作者单位： | 华南理工大学轻工食品学院,广州,510640 |
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| 摘 要： | 采用已二酸和醋酸酯的混合酸交联处理玉米淀粉,然后对交联淀粉水浴加热至80℃制备非晶颗粒态淀粉.本文考察了不同的交联剂用量对玉米原淀粉非晶化的影响.用偏光显微镜观测处理后淀粉颗粒结构,结合X射线衍射曲线确认淀粉由多晶态向非晶态的变化.结果表明,当交联剂用量达到13%（淀粉干基）的时候,玉米淀粉可由多晶颗粒态的原淀粉制备出只含无定形结构的非晶颗粒态淀粉.
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| 关 键 词： | 非晶颗粒态淀粉 已二酸 醋酸酯 交联 |
| 收稿时间： | 2005-06-28 |
| 修稿时间： | 2005-06-28 |
Preparation of Non- crystal Granular Starch by Cross- linking With Mixed Acid |
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| Liu Peiling,Zhang Benshan,Wang Bin.Preparation of Non- crystal Granular Starch by Cross- linking With Mixed Acid[J].Journal of the Chinese Cereals and Oils Association,2006,21(3):78-82. |
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| Authors: | Liu Peiling Zhang Benshan Wang Bin |
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| Affiliation: | College of Light and Food Industry in South China University of Technology, Guangzhou 510640 |
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| Abstract: | |
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| Keywords: | non - crystal granular starch adipic acid acetate cross - link |
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