Research progress of metal chelating peptides  

作　　者：Wei-Tao Lu Chun-Ming Dong 

机构地区：[1]College of Marine and Environmental Sciences,Tianjin University of Science and Technology,Tianjin 300457,China

出　　处：《Food and Health》2022年第4期11-18,共8页食品和健康（英文）

基　　金：support provided by the National Natural Science Foundation of China(No.31900861).

摘　　要：Some metal elements,especially trace elements,have obvious nutritional and physiological functions on the human body,which can promote the growth and development of the body,regulate the function of the body and maintain the metabolism of the human body.Compared with the elements in the form of inorganic salts,metal chelating peptides are more easily absorbed by the human body.Metal chelating peptides efficiently provide various trace elements necessary for life activities,have antioxidant,antibacterial and other biological activities,and have broad application prospects in food,medicine,cosmetics and other fields.In this paper,the methods of preparation,separation and purification of metal chelating peptides from animals and plants were reviewed,the structure-activity relationship and antioxidant activity of metal chelating peptides were analyzed,and the development prospect of metal chelating peptides was prospected.

关 键 词：CHELATION PEPTIDES METAL structural characterization separation and purification BIOAVAILABILITY 

分 类 号：F42[经济管理—产业经济]