基于乳源性蛋白制备高F值寡肽的研究进展  

Recent Progress in Preparation of Oligopeptides with High F Value from Milk Proteins

作　　者：秦于思 程明[2] 陈平华 米晓磊 王存芳[1] QIN Yusi;CHENG Ming;CHEN Pinghua;MI Xiaolei;WANG Cunfang(College of Food Science and Engineering,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250353,China;Qingdao Institute of Animal Husbandry and Veterinary Medicine,Qingdao 266000,China;Shandong Panda Dairy Co.Ltd.,Jinan 251400,China)

机构地区：[1]齐鲁工业大学(山东省科学院)食品科学与工程学院,山东济南250353 [2]青岛市畜牧兽医研究所,山东青岛266000 [3]山东熊猫乳品有限公司,山东济南251400

出　　处：《乳业科学与技术》2020年第6期31-35,共5页JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY

基　　金：山东省重点研发计划项目(2019YYSP025,2019GSF111014);国家级大学生创新创业训练计划项目(201910431002);山东省农业重大应用技术创新项目(SD2019ZZ006)。

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。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.

关 键 词：乳源蛋白 高F值寡肽 制备 酶解 高F值化 

分 类 号：S879.1[农业科学—畜牧兽医]