Fig. 4

The effect of pH enzymatic hydrolysis process (a) and the dynamic enzymatic hydrolysis for 72 h (b). Enzyme loading was 6.3 FPU/g-glucan for Whatman paper while 13.3 FPU/g-glucan for GL-P saccharification. PSS dosage in a was 0.1 g/g-substrate. The buffer used in a was disodium hydrogen phosphate–citric acid buffer, while acetate buffer in b