Research Note: Antagonistic Action of Lactobacillus lactis toward Salmonella spp. And Escherichia coli O157:H7 during Growth and Refrigerated Storage

摘要

Cells of Lactobacillus lactis were added to trypticase soy broth that contained cells of Escherichia coli O157:H7 cells of Salmonella spp. In order to determine if L. Lactis inhibited the pathogens. The inhibition of all pathogens was examined during growth at 37 deg. C for 24 h. Inhibition of Salmonella spp. Was also examined at refrigeration temperatures (6 deg. C) for 5 days. One strain each of E. coli O157:H7, Salmonella Typhimurium, and Salmonella Enteritidis was examined. E.