| 菜子冷榨饼蛋白质和油脂的水酶法提取工艺初探 |
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| 引用本文： | 祝俊,黄凤洪,钮琰星,倪光远,刘俊,黄庆德. 菜子冷榨饼蛋白质和油脂的水酶法提取工艺初探[J]. 湖北农业科学, 2008, 47(5): 581-583 |
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| 作者姓名： | 祝俊 黄凤洪 钮琰星 倪光远 刘俊 黄庆德 |
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| 作者单位： | 华中农业大学食品科学技术学院,武汉,430070;中国农业科学院油料作物研究所/国家油菜工程技术研究中心,武汉,430062;中国农业科学院油料作物研究所/国家油菜工程技术研究中心,武汉,430062 |
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| 基金项目： | 农业部油菜现代产业技术体系建设项目 , 科技部科研院所技术开发研究专项基金 |
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| 摘 要： | 比较了4种酶对提取脱皮菜子冷榨饼中的蛋白质与油脂的影响.结果表明,复合酶提取蛋白质与油脂的得率最高,蛋白酶次之,戊聚糖复合酶较差,且三者皆高于无酶水浸提,果胶酶作用不明显.同时探索了酶处理时加酶量、酶反应时间、液固比、物料粒径、反应搅拌速度等因素对蛋白和油脂提取率的影响.
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| 关 键 词： | 水酶法 菜子蛋白 菜子油 |
| 文章编号： | 0439-8114(2008)05-0581-03 |
| 修稿时间： | 2008-03-05 |
Research of Technics on Aqueous Enzymatic Extraction of Protein and Oil from Dehulled Cold-press Rapeseed Cake |
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| ZHU Jun,HUANG Feng-hong,NIU Yan-xing,NI Guang-yuan,LIU Jun,HUANG Qin-de. Research of Technics on Aqueous Enzymatic Extraction of Protein and Oil from Dehulled Cold-press Rapeseed Cake[J]. Hubei Agricultural Sciences, 2008, 47(5): 581-583 |
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| Authors: | ZHU Jun HUANG Feng-hong NIU Yan-xing NI Guang-yuan LIU Jun HUANG Qin-de |
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| Affiliation: | ZHU Jun1,2,HUANG Feng-hong2,NIU Yan-xing2,HUANG Qin-de1,2(1.College of Food Science , Technology,HuaZhong Agriculture University,Wuhan 430070,2.Institute of Oil Crops Research,CAAS,National Rape Engineering Tech-nology Reseach Center,Wuhan 430062) |
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| Abstract: | The paper analyzed the extraction protein and oil from dehulled cold-press rapeseed cake with four enzymes,The results were as follows: the complex enzyme got maximal extraction rate,viscozyme got the minimal,and protease got the mid,which results was better than water-extraction,but the effect of pectinase was not obvious in the same reactions.The paper also researched the effect of enzyme/substrate,enzyme-treatment time,solid to liquid,materiel size and whisking speed et al on protein and oil extraction r... |
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| Keywords: | aqueous enzymatic rapeseed protein rapeseed oil |
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