Fig. 6From: Enzymatic production of 4-O-methyl d-glucaric acid from hardwood xylanHPAEC-PAD analysis for xylanase digestion of xylan (dash line), as well as AxyAgu115A and GOOX-Y300A-pretreated xylan (solid line). Xylan samples were treated using Novozymes NS51024; X1–X4 are xylose, xylobiose, xylotriose, and xylotetraose correspondingly. Peaks eluting after 15 min correspond to larger and/or charged oligosaccharidesBack to article page