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Extraction and Characterization of Protein from Perilla Seed Meal
Author(s): 
Pages: 83-86,126
Year: Issue:  11
Journal: Journal of the Chinese Cereals and Oils Association

Keyword:  perilla (Perilla frutescens Britt. )protein isolatephysicochemical property;
Abstract: 以紫苏饼粕为原料,对其蛋白质的浓缩提取工艺以及理化性质和溶解性进行了研究.结果表明紫苏饼粕蛋白质制备的最佳优化工艺条件为料液比1:10、pH值9、温度50 ℃、时间60 min,此时紫苏浓缩蛋白质的得率为23.46%,蛋白质质量分数为83.67%.紫苏浓缩蛋白的氨基酸组成比较全面,必需氨基酸含量丰富.SDS-PAGE电泳分析发现该浓缩蛋白质分子质量集中分布在19.1~22.4 ku、32.9~36...
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