南极磷虾中氟含量迁移影响因素研究进展

Research progress on the influence factors of fluorine migration in Antarctic krill

南极磷虾(Euphausia superba)以其庞大的生物量和潜在的渔业资源价值广泛受到世界各国的重视。南极磷虾因富含蛋白质已成为人类重要的优质生物蛋白库,此外,其还含有脂质、矿物质等营养物质、虾青素及甲壳素等活性物质。目前,高氟含量一直是制约南极磷虾大规模加工利用的瓶颈。南极磷虾在加工利用过程中伴有氟元素的迁移现象,甲壳中的氟元素会向肌肉中迁移,严重影响南极磷虾的食用价值。科学评价氟迁移对南极磷虾的加工局限性并开发更多的高值产品已成为亟需解决的问题。本研究对影响南极磷虾中氟元素迁移的因素进行归纳,旨在为南极磷虾的进一步开发利用及磷虾产业链的发展提供参考。

Antarctic krill(Euphausia superb)has been paid more and more attention in the world because of its huge biomass and potential value of fishery resources.Antarctic krill has become an important high-quality biological protein library for its rich protein.In addition,it also contains nutrients such as lipids,minerals,and active substances such as astaxanthin,chitin and others.At present,the high fluorine content has been the bottleneck of its large-scale processing and utilization.In addition,the process of processing and utilization of antarctic krill is accompanied by the migration of fluorine,e.g.,the fluorine in the shell will migrate to the muscle,which seriously affects the food value of krill.How to scientifically evaluate the limitation brought by fluorine migration and develop more high-value products has become a key problem to be solved urgently.In this paper,the influence factors of fluorine migration in Antarctic krill were reviewed,aiming to provide reference for the further development and utilization of antarctic krill and the development of krill industry chain.