Fig. 2From: Biopreservative efficacy of Enterococcus faecium-immobilised film and its enterocin against Salmonella entericaEfflux of potassium ions from S. enterica and L. monocytogenes cells after the treatment of different concentrations of ESmr18. Untreated S. enterica and L. monocytogenes cells were used as controls. Error bars are representative of ± SD of the three independent experiments performed in triplicatesBack to article page