| 碱性蛋白酶对麦胚蛋白水解作用的研究 |
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| 引用本文： | 张庆花,王学东.碱性蛋白酶对麦胚蛋白水解作用的研究[J].粮食科技与经济,2011,36(4):40-42. |
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| 作者姓名： | 张庆花 王学东 |
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| 作者单位： | 武汉工业学院食品科学与工程学院,湖北武汉,430023 |
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| 摘 要： | 试验研究了碱性蛋白酶对麦胚蛋白的水解效果。结果表明：碱性蛋白酶水解麦胚蛋白的最佳水解条件是pH值8.5、温度50℃、加酶量0.4 AU/g、底物浓度1%水解150 min,该条件下水解度可达35.62%。试验对水解物的氨基酸组成进行了测定与分析。
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| 关 键 词： | 麦胚蛋白 碱性蛋白酶 工艺 水解 |
Study on Hydrolysis Effect of Alcalase on Wheat Germ Protein |
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| Zhang Qinghua,Wang Xuedong.Study on Hydrolysis Effect of Alcalase on Wheat Germ Protein[J].Grain Technology and Economy,2011,36(4):40-42. |
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| Authors: | Zhang Qinghua Wang Xuedong |
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| Institution: | Zhang Qinghua,Wang Xuedong(College of Food Science and Engineering,Wuhan Polytechnic University,Wuhan,Hubei 430023) |
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| Abstract: | Studied the hydrolysis reactions of alkali protease on wheat germ protein,results showed that the optimized hydrolysis condition were found to be pH 8.5,temperature 50 ℃,enzyme quantity 0.4 AU/g,substrate concentration 1%and hydrolysis time 150 min,under which the degree of hydrolysis of the reaction reached 35.62%.Meanwhile,the amino acid composition of hydrolysis things were determinated. |
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| Keywords: | wheat germ Alkali protease technology hydrolysis |
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