利用菜籽饼粕生产复合氨基酸的研究

众多的研究表明，菜籽蛋白对人具有很高的营养价值，其氨基酸组成和ＷＨＯ／ＴＡＯ推荐的比例很接近。文介绍了以菜籽饼粕为原料，用酶—酸两步水解法生产复合氨基酸的方法，对原料的选择处理、酶解以及酸解条件、沉淀剂的使用等方面进行了研究和探讨，建立了生产氨基酸的工艺路线，并且对生产的复合氨基酸的纯度、产品得率、氨基酸组成。

Many study works showed that the compositions of rapeseed proteins are high value for human health and most close to the recommended compositions by WHO/TAO.In this paper,the method for preparing complex amino acids from rapeseed cake hydrolyzed by proteinase and HCL was introduced. The suitable hydrolytic conditions o rapeseed cakes,precipitants and how the raw material(rapeseed cakes)was pre-processed were also studied and reported.Aoptimized technology for producing complex amino acids were tested.