Fig. 1

Analysis of the oxidation capacity of BpLac towards HMF and its oxidized derivatives. Time-course analysis of the oxidation potential of BpLac to A 5Â mM HMF, B 5Â mM DFF, C 5Â mM HMFCA, and D 5Â mM FFCA, respectively. E Schematic illustration of the catalyzing potential of BpLac to HMF and its oxidized derivatives. means the reaction could not proceed,
means the reaction could proceed successfully