Fig. 2

Effect of different concentrations of (A) FFCA and (B) FDCA on the oxidation activity of G. oxydans DSM 50049 against FFCA in 0.1 M acetate buffer pH 5 at 30 ºC. The amount of cells used for the reactions was 52 mg wet weight/mL, and in case of (B) the FFCA concentration used was 5 mg/mL