Abstract: Antioxidant peptides show great potential in the fields of food,health products,medicine and cosmetics.In this paper,the preparation,purification,structure identification,molecular modification,antioxidant activity evaluation and mechanism of antioxidant peptides were reviewed,the applications of in silico tools in the research of antioxidant peptides were analyzed and summarized.The problems existing in the research and development of antioxidant peptides were pointed out,and the development prospect of antioxidant peptides was outlooked,aiming to provide a reference for their further development and utilization.
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2021, Vol. 47 
