Keskin, M. 2020. Chemical characterization of arabic gum- chitosan-propolis beads and determination of α-amylase inhibition effect: Arabic gum- Chitosan-Propolis Beads and Their Inhibition Effect on α-Amylase. Progress in Nutrition. 22, 2 (Jun. 2020), 562–567. DOI:https://doi.org/10.23751/pn.v22i2.9136.