Fig. 3. Changes of pH in mixed culture inoculated with Yersinia enterocolitica only
and coinoculated with Yersinia enterocoliticaþLactobacillus sp. and Yersinia enterocoliticaþLactobacillus
brevis at 4 °C for 28 days. Values represented as
mean7SD; different lowercase letters indicate significantly different at Po0.05,
analysed by Tukey's HSD