Enzyme-responsive core-shell nanofibers based on zein/gelatin with controlled release of carvacrol for salmon preservation.
This study presents an enzyme-gated, core-shell fibrous packaging system engineered for intelligent, on-demand salmon preservation. Utilizing coaxial electrospinning, carvacrol (CAR) was encapsulated within a zein (ZN)/gelatin (GA) matrix with a 63.94% encapsulation efficiency, producing uniform, highly hydrophobic fil...