利用米糟制备食用大米浓缩蛋白

Preparation of Rice Protein Concentrates from Rice Dregs

在对米糟一般化学成分的含量与特性进行分析的基础上,采用己烷抽提脱脂、热水洗涤除糖等方法,即排杂法制备食用大米浓缩蛋白。发现原料中的蛋白质回收率达到94.6%,产品中蛋白质含量达到72.5%。

On the basis of analyzing the contents and characteristics of the general components of rice dregs, rice protein concentrates were prepared through hexane extraction to remove fat and hot water washing to remove sugar. The results showed that protein yield from the raw material could be up to 94.6%, and the protein content in finished product 72.5%.