紫贻贝足丝蛋白与活性肽的开发应用研究进展

我国是世界上最大的贻贝生产国,养殖面积高达3.5万公顷,年产量超过90万t。紫贻贝味道鲜美,营养丰富,干基中蛋白含量高达60%,是一种优质的海洋蛋白质资源,可作为生物功能蛋白和活性肽等生物活性物质资源的重要来源。国内紫贻贝主要以鲜销为主,腐蚀性高、销量少、效益低,提高紫贻贝的高值化利用是目前亟需解决的主要问题。研发紫贻贝蛋白资源利用的新途径,既可以开发紫贻贝的潜在市场,扩大紫贻贝的应用领域,又能带来显著的经济效益。紫贻贝蛋白的研究主要集中在贻贝足丝蛋白和活性肽2个方面,本文系统收集国内外相关研究报道,对其研究与应用现状进行综述,旨在为紫贻贝足丝蛋白及其活性肽相关生物制品、功能性食品等产品的进一步研发提供参考。

Research progress on development and application of mussel foot protein and active peptides derived from Mytilus edulis

China is the largest mussel producer in the world,with a large cultivation area of 35,000 hectares and an annual output of over 900,000 tones.Mytilus edulis is delicious and nutritious.The protein content in dry basis is as high as 60%.As a kind of high-quality marine protein resources,Mytilus edulis is an important source of bioactive material resources such as biological functional proteins and active peptides.In China,Mytilus edulis are mainly sold fresh,with high corrosivity,low sales volume and low benefit.To research and develop the new utilization way of Mytilus edulis’s protein resources not only can develop the potential market and expand the application fields of Mytilus edulis,but also bring remarkable economic benefits.The research of Mytilus edulis protein is mainly focused on mussel foot protein and active peptides.According to current correlative research from home and abroad,this paper reviewed the research status and application of mussel foot protein and active peptides derived from Mytilus edulis,in order to provide reference for the further research and development of related biological products and functional food products.