| 脱皮双低菜籽粕制取复合氨基酸工艺研究 |
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| 引用本文： | 刘昌盛,黄凤洪,夏伏建,王江薇.脱皮双低菜籽粕制取复合氨基酸工艺研究[J].粮食与油脂,2004(3):7-8. |
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| 作者姓名： | 刘昌盛 黄凤洪 夏伏建 王江薇 |
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| 作者单位： | 中国农业科学院油料作物研究所,武汉,430062 |
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| 摘 要： | 该文研究以脱皮双低菜籽粕为原料制备复合氨基酸,通过正交试验确定双低菜籽粕水解最佳工艺是:硫酸浓度15％,固液比(W/V)1∶6,水解时间10 hr;适宜脱色条件为:活性炭浓度2％、脱色温度90℃,脱色时间30 min;复合氨基酸得率为46.65％,纯度为55.91％。
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| 关 键 词： | 脱皮双低菜籽粕 复合氨基酸 水解 |
| 文章编号： | 1008-9578(2004)03-0007-02 |
| 修稿时间： | 2004年2月10日 |
Studies on Preparation of Compound Amino Acids from Dehulled Canola Rapeseed Meal |
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| LIU Chang-sheng,HUANG Feng-hong,XIA Fu-jian,WANG Jiang-wei.Studies on Preparation of Compound Amino Acids from Dehulled Canola Rapeseed Meal[J].Cereals & Oils,2004(3):7-8. |
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| Authors: | LIU Chang-sheng HUANG Feng-hong XIA Fu-jian WANG Jiang-wei |
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| Abstract: | Preparation of compound amino acids from denulled rapeseed meal was studied. The optimum condition of hydrolysis found by orthogonal test was: 15% H2SO4, rapeseed meal to solution ratio (weight to volume) 1:6, hydrolyzing time 10hr. The proper decoloring conditions were: 2% activated charcole, decoloring temperature 90℃, decoloring time 30min. In the condition, 46.65% of total rapeseed meal protein was converted into compound amino acids, and the purity of compound amino acids was 55.91%. |
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| Keywords: | denulled canola rapeseed compound amino acids hydrolysis |
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