SEARCH Articles Figures Tables Antimicrobial Substances Produced by Lactic Acid Bacteria Antimicrobial activity against gram-positive bacteria Antimicrobial bacteria surface contact killing Antimicrobial compounds against bacteria Bacteria, antimicrobial activity Gram-positive bacteria antimicrobial activity Lactic acid bacteria antimicrobial compound production Lactic acid bacteria antimicrobial substances Lactic acid bacteria antimicrobial substances produced