Microbiologie médicale et diagnostic

The Antibacterian Activity of Lactococcus lactis sbsp cremoris against Salmonella Sp

Abstract

Menad N, Cheriguene A, Belarbi F, Hammouni R and Moghtet S

This study focused on the benefices effects of micro-organisms called probiotics that is Lactococcus lactis sbsp cremoris CNRZ 107, and propose different therapeutic possibilities of our situation against a pathogen Salmonella sp. We conducted two tests in vitro and in vivo; where it was noted that treatment in the presence of this lactic strain is effective because it causes a remarkable decrease of the pathogen agent. In the end, the effectiveness of this lactic strain was confirmed by testing for resistance to gastrointestinal conditions (pH, bile salts and digestive enzymes).