胶原蛋白肽的来源  

Source of Collagen Peptides

作　　者：王章伟 付彩霞 Wang Zhangwei;Fu Caixia(Gelita(Pingyang)Gelatin Co.,Ltd.Wenzhou 325400)

机构地区：[1]嘉利达(平阳)明胶有限公司,温州325400

出　　处：《明胶科学与技术》2023年第3期109-122,共14页The Science and Technology of Gelatin

摘　　要：胶原蛋白肽是由胶原蛋白水解得到的低分子量多肽。由于胶原蛋白是动物体内结构蛋白的主要组成部分,也是动物细胞的细胞外基质的主要成分,所以胶原蛋白肽具有较高的营养价值,好的生物相容性与生物活性,在食品,化妆品以及医药等领域具有十分广泛的应用。本文首先综述了胶原蛋白肽的陆生动物与水生动物来源;之后总结了现阶段胶原蛋白和胶原蛋白肽的制备方法,包括酸提取法、碱提取法、酶提取法以及其他提取方法;最后对胶原蛋白和胶原蛋白肽的结构与组成进行分析并对胶原蛋白肽的未来进行展望。Collagen peptide is a low molecular weight peptide obtained by thorough hydrolysis of collagen.Since collagen is the main component of structural proteins in animal body and the main component of extracellular matrix of animal cells,collagen peptides have higher nutritional value,better biocompatibility and bioactivity,and have a very wide range of applications in the fields of food,cosmetic and medicine.In this paper,we firstly review the terrestrial and aquatic sources of collagen peptides;then we summarize the various extraction methods of collagen and collagen peptides at the present stage,including acid extraction,alkali extraction,enzyme extraction,and other extraction methods;finally,we introduce the structures and compositions of collagen and collagen peptides,and we look forward to the future of collagen peptides.

关 键 词：胶原蛋白肽 原料来源 提取方法 结构组成 应用领域 

分 类 号：TQ431[化学工程]