Effect of fermentation conditions on growth of Streptococcus cremoris AM2 and Leuconostoc lactis CNRZ 1091 in pure and mixed cultures

Two strains of mesophilic lactic acid bacteria, Streptococcus cremoris AM2 and Leuconostoc lactis CNRZ 1091, were grown in pure and mixed cultures in the presence or absence of citrate (15 mM) and at controlled (pH 6.5) or uncontrolled pH. Microbial cell densities at the end of growth, maximum growt...

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