Abstract: Milk proteins are high-quality proteins, mainly consisting of whey proteins and caseins. In whey proteins, branched-chain amino acids are 2.7 times more abundant than aromatic amino acids. Antioxidant peptides can be produced in large quantity from the hydrolysis of caseins. The main milk proteins, with well-balanced amino acid composition, show great promise as a source of bioactive peptides. In this paper, we review the state of the art in the preparation of high F value oligopeptides and elucidate the feasibility of preparing high F value oligopeptides from milk proteins, in order to provide a theoretical basis for expand the source of high F value oligopeptides.

Key words: milk proteins, high F value oligopeptide, preparation, enzymatic hydrolysis, high F value

摘要： 乳源性蛋白属于优质蛋白，乳清蛋白中支链氨基酸含量是芳香族氨基酸的2.7 倍；水解后的酪蛋白肽及其主要氨基酸会增加水解物的抗氧化性能，在水解物中发现了大量的抗氧化肽。因此，乳清蛋白及酪蛋白作为氨基酸比例较优的乳源性蛋白，在制备生物活性肽方面有着非常广阔的开发前景。本文针对高F值寡肽的制备现状及以乳源性蛋白作为制备原料的理论可行性进行阐述，为高F值寡肽制备原料的多样化提供理论依据，增加高F值寡肽的生产来源。

关键词: 乳源蛋白, 高F值寡肽, 制备, 酶解, 高F值化