Fig. 3
From: Acetate as substrate for l-malic acid production with Aspergillus oryzae DSM 1863
Malic acid production with 45 g/L acetic acid and 5–15 g/L glucose. Acetic acid: dotted lines, malic acid: dashed lines, glucose: solid lines. Cultures were incubated at 32 °C, 120 rpm in the presence of 90 g/L CaCO3. Acetate consumption and acid production was fitted using Eq. 2. Results are the mean of triplicate experiments and error bars indicate the standard deviation. HAc acetic acid, Glc glucose