概述乳制品加工中产生的生物活性肽

乳蛋白是许多生物活性肽的重要来源,主要的乳蛋白源生物活性肽有阿片样肽、降血压肽、免疫刺激肽、抗血栓肽和酪蛋白磷酸肽.文章对这些活性肽进行了介绍,并对乳制品(发酵乳和干酪)中的活性肽进行了讨论.乳制品中含有活性肽证明通过外源酶或微生物的作用可以将活性肽从乳蛋白中释放出来,这些肽的存在将促进乳制品的加工和消费.

Introduction of bioactive peptides produced during the processing of dairy products

Milk proteins are important sources of many bioactive peptides. Main bioactive peptides derived from milk proteins are opioid peptides, antihypertensive peptides, immunomodulatory peptides, antithrombotic peptides and caseinophospho peptides. This article is devoted to the introduction of these bioactive peptides and the discussion of bioactive peptides in dairy products including fermented milks and cheeses. The finding of bioactive peptides in dairy products prove that these peptides can be liberated from milk proteins by exogenous enzymes or microorganisms and may improve the processing and consumption of these dairy products.