Investigation of the Antimicrobial Properties of Beetroot–Gelatin Films Containing Silver Particles Obtained via Green Synthesis

Silver nanoparticles are produced using various physical, chemical or physicochemical methods. Simple low-cost nontoxic environmentally friendly, “green”, chemistry methods important, especially for their invasive application in the medicine and food industries. Silver-nanoparticle-enriched biocompatible films were at room temperature from fresh beetroot juice, AgNO3 gelatin–water solution photoreduction method. The optical, morphological structural characteristics of experimental samples analyzed UV-VIS, XRD SEM techniques. antimicrobial activity newly was investigated agar diffusion synthesis approved characteristic LSPR peaks UV-VIS absorbance spectra. According to patterns films, these assigned cubic phase metallic Ag. It found that silver beetroot–gelatin might be effective; however, it depends on ion concentrations used production medium’s pH.