Abstract:Rice peptides display high biological potency and nutritional value，are hypoallergenic，and possess health promoting functions.These peptides have thus attracted widespread research and commercial interest，both at home and abroad.Rice peptidesdisplay physiological functions relevant to the regulation of multiple physiological processes in the human body，includingmitigating effects of aging and enhancing immune defenses against diseases.Commercial development of functional rice peptides has greatly increased the extractable value of by-products of rice processing，extended the rice processing industry chain，enriched the array of known bioactive plant peptides.These peptides thus display strong economic and social development potential.This article summarized the latest results of research focused on rice peptides，including primaryextraction methods，and fields of rice peptide application.This paper summarized the application value of rice polypeptides in various fields，anddiscussed prospects for future development trends.