Figure 3From: Distribution of D-amino acids in vinegars and involvement of lactic acid bacteria in the production of D-amino acids Total D -amino acid concentrations in culture medium conditioned by various lactic acid bacteria. The total concentrations (μM) of 16 types of D-amino acid in the culture medium were calculated as described in the Methods. “None” indicates the total D-amino acid concentration in MRS medium without growth of lactic acid bacteria.Back to article page