Novel Lys-blocking-Thr oligopeptide coating for extended banana preservation and quality retention.

ABSTRACT: Bananas, the world's fourth-largest food crop, generate $44.1 billion annually and feed over 400 million people. However, postharvest preservation remains challenging due to rapid climacteric ripening. Current preservation strategies using polysaccharides and synthetic polymers only provide film-forming properties, requiring additional bioactive components (phytochemicals) or other agents (metal nanoparticles), to achieve preservation effects. In contrast, peptides possess intrinsic antibacterial and antioxidant properties enabling independent preservation effects yet remain unexplored for commercial banana preservation despite proven potential in other food applications. We report a novel Lys-blocking-Thr oligopeptide coating synthesized via ring-opening polymerization that significantly

SUBMITTER: Xia B 

PROVIDER: S-EPMC12807827 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature