胶原蛋白肽作为一种新兴的功能性蛋白配料近年来在国内外发展迅速。文中综述了胶原蛋白肽的定义、特性、制备工艺以及国内外胶原蛋白肽产业的发展现状,厘清了胶原蛋白肽推广过程中下游生产企业和消费者关注的3方面问题,包括胶原蛋白肽产品品质与原料来源间关系,胶原蛋白肽功效与分子量间关系以及胶原蛋白肽应用法规,展望了胶原蛋白肽产品的研究发展趋势,以期科学引导从事和关注胶原蛋白肽产业人群,促进国内胶原蛋白肽产业的健康持续发展。

Collagen peptides(CPs) emerging as a new functional protein ingredients,were developing rapidly at home and abroad in recent years.In order to scientifically guide the industry crowd engaged and concerned about the CPs and promote the healthy and sustainable development of the CPs industry,the CPs definition,properties,preparation technology as well as current situation of domestic and foreign CPs industry were reviewed in this paper.And the three questions which concerned about by the downstream production enterprises and consumers during the promotion process of CPs,including the relationship between raw material sources and CPs product quality,the relationship between CPs efficacy and molecular weight,and the applied laws and regulations of CPs,were clarified.Finally,the research and development trends of CPs were prospected.