食品中的生物活性多肽

大量科学研究表明 ,在水解某些蛋白质时 ,通过选择适当的蛋白酶 ,控制一定的水解度可以得到大量的生物活性多肽 ,这些生物活性肽容易消化吸收 ,并且具有许多独特的生理功能。食物蛋白一直只被人们视为一种营养蛋白 ,但近年来的研究表明 ,它也是生物活性肽的重要来源 ,用食物蛋白生产活性肽 ,原料来源丰富、成本低、安全性好 ,便于工业化生产 ,应用前景十分广阔 ,作者就此进行了一些探讨。

Bioactive Peptides in Food

Many research works have shown that a large number of bioactive peptides can be found through selecting proper proteinase and hydrolytic protein in a decided degree of hydrolysis.These peptides is easy to be taken in and have various biological functions .The food proteins used to be regard as only nutriment.But recently, it have been considered as a important source of bioactive peptides,and it is easy to get with abundant resources, lower cost and safety and conveniently to scale up,there are a good applied prospects.The paper has given a brief introduction to the peptides that come from food.