Chitosan-Based Active Packaging for Shrimp Preservation: Development, Functionalization, and Industrial Prospects
Journal: Foods
Year: 2026

The global demand for sustainable and effective food preservation techniques has spurred significant interest in biodegradable packaging materials, with chitosan films emerging as a promising solution for extending the shelf life of highly perishable seafood products such as shrimp. This review systematically summarizes recent advances in the development, characterization, and functional enhancement of chitosan-based films for shrimp. Chitosan, derived from chitin, has inherent antimicrobial, an