Fig. 4

Chromatogram of high-performance anion exchange chromatography (HPAEC) analysis: a hydrolysate from xylonic acid (XA) pretreatment of sugarcane bagasse (SB); b hydrolysate after xylose bio-oxidation by G. oxydans
Chromatogram of high-performance anion exchange chromatography (HPAEC) analysis: a hydrolysate from xylonic acid (XA) pretreatment of sugarcane bagasse (SB); b hydrolysate after xylose bio-oxidation by G. oxydans