Electrospun nanofibers offer high surface area, tunable structure, and controlled release capabilities, making them well-suited for active and intelligent packaging. Despite promising laboratory results, industrial scalability and material stability remain key limitations. Future research should focus on biodegradable materials, regulatory compliance, and scalable production to support sustainable packaging innovation in the seafood sector. Scope and approach: This review provides a comprehensive examination of electrospun nanofibers in seafood packaging applications, starting with an analysis of seafood spoilage mechanisms and the preservation challenges they pose. It explores various electrospinning configurations (e.g., single-needle, multi-nozzle, coaxial, emulsion, and needleless) and evaluates their performance in terms of morphology control and compound delivery. The paper also reviews various electrospinnable materials (including natural and synthetic polymers, biopolymer blends, and functional additives such as metal oxides and protein hydrolysates) for their barrier, antimicrobial, and sensory-modulating properties. Furthermore, recent case studies on electrospun coatings for marine products are analyzed to demonstrate their effectiveness in extending shelf life and enhancing safety. Key findings and conclusions: Electrospun nanofibers offer high surface area and tunable structure for encapsulating and releasing bioactive agents, enhancing seafood preservation via antimicrobial and antioxidant functions. Comparative insights into polymer-dependent release behavior and antimicrobial efficacy are also discussed to highlight material-performance relationships in seafood packaging. However, industrial applications remain limited by issues like scalability and material stability. Future research should focus on developing biodegradable, responsive materials and scalable electrospinning methods to improve packaging sustainability and real-time quality monitoring
