Encapsulation of Fish Oil in PullulanSodium Caseinate Nanofibers: Fabrication, Characterization, and Oxidative Stability

This study aims to enhance the oxidative stability of fish oil through encapsulation in pullulan/sodium caseinate (PUL/NaCAS) nanofibers. Electrospinning was employed to produce three formulations: control (0% fish oil) and samples with 5% and 10% fish oil. Characterization of the emulsions showed that increasing oil content led to larger droplet size and reduced viscosity. Scanning electron microscopy (SEM) analysis revealed surface imperfections and a gradual increase in fiber diameter with...