大豆多肽制备工艺的研究

摘要

大豆多肽是一种功能性食品添加剂，在低pH的情况下依然保持溶解性，且随浓度升高，其粘度变化也不大。此外，大豆多肽还具有促进肠道有益菌生长等特点。本文就大豆多肽的提取工艺提出了一个初步方案，并对其提取纯化，作了初步的研究。%Soybean polypeptide is a kind of functional food additive, which can keep dissolved in high acidity. As the viscosity rises, its density little changes. At the same time, it can promote the growth of beneficial bacteria in the intestines. A basical scheme on soybean polypeptide's extraction and purification is proposed in this article.