技术简介

该技术以鱼皮鱼鳞为原料制备分子量均一范围可控胶原蛋白肽；基于多级逆流高纯胶原制备和酶解-膜分离耦合的多肽制备(863项目)；多肽制备技术主要用于高附加值产品的制备以及渔业加工废弃物的利用，综合效益包括新产品制备规模、经济效益、社会效益和环境效益等。

Introduction

This technology uses fish skin and scale as raw materials to prepare collagen peptides with uniformmolecular weight controllable range based on multi-stage countercurrent high-purity collagen preparation andpolypeptide preparation by enzymatic hydrolysis-membrane separation coupling (863 project); polypeptidepreparation technology is mainly used for the preparation of high value-added products and the utilization offishery processing waste, with comprehensive benefits including new product preparation scale, economicbenefits,social benefits and environmental benefits.