抗氧化肽的酶法制备及其构效关系的研究进展  

Preparation and structure-activity relationship of antioxidant peptides

作　　者：程云辉[1] 曾知音[1] 郭建伟[1] 王璋[2] 

机构地区：[1]长沙理工大学化学与生物工程学院,湖南长沙410076 [2]江南大学食品学院,江苏无锡214122

出　　处：《食品与机械》2009年第6期174-180,共7页Food and Machinery

基　　金：湖南省自然科学基金项目(编号:07JJ5024);"十一五"国家高技术研究发展863计划项目(编号:2006AA10Z327);第二批国家级大学生创新性实验计划项目(编号:081053614)

摘　　要：作为天然抗氧化剂的抗氧化肽因安全、高效等特点而显示出在医药、食品和饲料行业的应用优势,现已成为国内外研究热点。文章综述了近年来酶法制备抗氧化肽及其构效关系的研究进展,重点阐述了抗氧化肽的分离纯化方法,初步探讨了抗氧化肽的构效关系,提出了抗氧化肽研究开发中存在的关键问题,以期为抗氧化活性肽的开发研究提供可借鉴的信息。The antioxidant peptides, a kind of natural antioxidants, showed the superiority of application to medicine, food and feed. It have become the focus of oversea and domestic researchers because of its high safety and effective. In this review, the preparation and structure-activity relationship of the antioxidant peptides froru pro rein hydrolysates were summarized, the method of separation and purification were illuminated, structureactivity relationship was simply discussed, and the key problems in development arc previewed.

关 键 词：蛋白酶解物 活性肽 抗氧化 制备 构效关系 

分 类 号：TQ464.7[化学工程—制药化工]