The biofilm, made from a chitosan (CS) and gallic acid (GA ... National University develops edible biofilm" was originally created and published by Packaging Gateway, a GlobalData owned brand.
More information: Cho Rok Lee et al, Chitosan-gallic acid conjugate edible coating film for perishable fruits, Food Chemistry (2024). DOI: 10.1016/j.foodchem.2024.141322 ...