Bacteriocin is a protein substance, with small molecular weight and has antimicrobial activity. This study aimed to characterize bacteriocin from local Lactic Acid Bacteria (LAB) on several variations of pH, temperature, and biopreservative effectivity test of bacteriocin on meat from the aspect of microbiological quality. JN6, JN3, MGS1, PSG2, SR7, and PSG8 isolates showed high bacterioci…