Dielectric behaviour and pore size distribution of collagen-guar gum composites: Effect of guar gum

► Effect of guar gum on dielectric and pore size distribution of collagen composites. ► Guar gum does not bring any change in the conformation of collagen. ► Pore size distribution can be controlled by varying the concentration of guar gum. ► Thermal stability of biocomposite system increases with concentration of guar gum. ► Ionic charge drift on the protein-additive interfaces affects hydration of protein.