| 酸解压热复合制备玉米抗性淀粉 |
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| 引用本文： | 吕博华,翟爱华,任志伟.酸解压热复合制备玉米抗性淀粉[J].黑龙江八一农垦大学学报,2010,22(3):77-80. |
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| 作者姓名： | 吕博华 翟爱华 任志伟 |
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| 作者单位： | 1. 黑龙江八一农垦大学食品学院,大庆,163319
2. 牡丹江农垦分局 |
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| 基金项目： | 大庆市科学技术计划项目资助 |
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| 摘 要： | 以玉米淀粉为原料,采用酸解压热法制备抗性淀粉,并确定了最佳的工艺条件:选择乙酸为试验用酸,淀粉糊浓度20%,酸浓度0.4moL·L-1,酸解温度60℃,酸解时间5h,并进行冷热循环3次,抗性淀粉最高得率为15.7%。
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| 关 键 词： | 抗性淀粉 酸解 压热 |
Production of Corn Resistant Starch by Acid Hydrolysis and Autoclaving |
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| Lv Bohua,Zhai Aihua,Ren Zhiwei.Production of Corn Resistant Starch by Acid Hydrolysis and Autoclaving[J].Journal of Heilongjiang August First Land Reclamation University,2010,22(3):77-80. |
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| Authors: | Lv Bohua Zhai Aihua Ren Zhiwei |
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| Institution: | 1.College of Foodstuff,Heilongjiang Bayi Agricultural University,Daqing 163319;2.Mudanjiang Reclamation Branch,Mishan) |
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| Abstract: | Resistant Starch was produced by raw corn starch.Corn starch was partial acid hydrolysis and autoclaved in the experiment. The optimum condition resistant starch with this method was：Chosen for the experiment with acetic acid,20% starch concentration, acid concentration of 0.4 moL·L-1,acid hydrolysis temperature 60 ℃,acid hydrolysis time 5 h,and for hot and cold cycle three times,the highest resistant starch yield was 15.7%. |
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| Keywords: | resistant starch acid hydrolysis autoclaving treatment |
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