Fig. 2

HPAEC-PAD analysis of A²⁺³XX (a) and XA²⁺³XX (b) hydrolyzed by GH43₁₀-1233 after 24 h. The main products of the reaction were identified according to the retention times of standards: Arabinose (A), A²XX and XA³XX. a Standards used allowed us to identify A and A²XX, the structure of the third main product of the reaction, A³XX; was deduced from the chromatogram. b Standards used allowed us to identify A and XA³XX, the structure of the third main product of the reaction XA²XX was deduced from the chromatogram. In red dotted lines, the substrate alone, entirely degraded after 24 h