Populations of B. animalis were enumerated by the pour plating technique using 1 mL of each dilution in MRS-LP agar (Oxoid, UK) followed by anaerobic incubation (Anaerobic System Anaerogen, BBL, EUA) at 43 C for 72 h.
Populations of B. animalis were enumerated by the pour plating technique using 1 mL of each dilution in MRS-LP agar (Oxoid, UK) followed by anaerobic incubation (Anaerobic System Anaerogen, BBL, EUA) at 43 C for 72 h.