The popularity of preprocessed fresh fishery products such as fillets and peeled shrimps is growing in today s market due to their convenience for subsequent processing and cooking. However, fishery products are highly perishable because of the combined actions of biochemical reactions and microbial metabolism. Various methods have been proposed to address this problem. Among these methods, bio-based edible coating has been highlighted as a promising solution. This review updates and summarizes the recent literature on the application of coatings for the preservation of fishery products including the aspects of coating carriers, composite natural preservatives and coating methods, and a discussion of the protective effects based on microbial, physicochemical and sensorial evaluations. Moreover, some challenges and future research directions regarding optimization of formulas and exploration of mechanisms of coating are also discussed. Given consumer demand for fresh fishery products with long shelf life, edible coatings that are environmentally friendly and effective alternative will be used to extend the shelf life of fishery products.

中文翻译：

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用于保存渔业产品的生物基可食用涂料：综述

由于鱼片和去皮虾等预处理后的新鲜渔业产品便于后续加工和烹饪，因此在当今市场上越来越受欢迎。然而，由于生化反应和微生物代谢的共同作用，渔业产品极易腐烂。已经提出了各种方法来解决这个问题。在这些方法中，生物基可食用涂料已被强调为一种有前途的解决方案。这篇综述更新并总结了有关涂料在渔业产品保护中的应用的最新文献，包括涂料载体，复合天然防腐剂和涂料方法等方面，并讨论了基于微生物，理化和感官评估的保护作用。而且，还讨论了有关配方优化和涂层机理探索的一些挑战和未来的研究方向。鉴于消费者对保质期长的新鲜渔业产品的需求，将使用环保和有效替代品的可食用涂料来延长渔业产品的保质期。