Fig. 4

HPAEC Chromatograms of TtAA9 with WSCP–Chl a, TtAA9 with Chl a, TtAA9 without any pigments, and WSCP–Chl a control without TtAA9. These were taken after 3 h at 50 µmol m⁻² s⁻¹ and 50 °C with 50 mM potassium phosphate buffer (pH 6), with CNF (0.25% w/v) and 500 µM Asc/h. Peaks were assigned based on standards: cellobiose (Glc₂), cellotriose (Glc₃), cellotetraose (Glc₄), cellopentaose (Glc₅), cellohexaose (Glc₆), and celloheptaose (Glc₇). C1-oxidized oligosaccharides (pink) are cellobionic acid (GlcGlc1A), cellotrionic acid (Glc₂Glc1A), cellotetraonic acid (Glc₃Glc1A), cellopentaoinic acid (Glc₄Glc1A), cellohexaoinic acid (Glc₅Glc1A), celloeptaonic acid (Glc₆Glc1A), and cellooctaonic acid (Glc₇Glc1A)