To address the limitations in water resistance and functionality of existing starch-based food packaging materials, this study developed a new sustainable food packaging material-starch nanofibrous films (SNFs) enhanced with an acylated tannic acid (ATA) interfacial self-assembly coating. Inspired by the unique hydrophobicity and water adhesion properties of rose petals, which effectively control surface characteristics to maintain microenvironmental humidity during food processing and storage, this approach significantly enhanced the water resistance, stability, and mechanical strength of the...
