Fig. 5
Co-production of D-galactonic acid and HMFCA from G. amansii, which was pretreated at a solid to liquid ratio of 1:10 (a) and 1:5 (b). Inset graph was the magnified profile of HMFCA production. Reaction conditions: 20 mL of phosphate buffer (200 mM, pH 6.0) containing 8 gcdw/L cells, G. amansii hydrolysates, and CaCO3 at half molar concentration of substrate, 35 °C and 200 rpm. Error bars represented standard deviations