Fig. 3From: Organosolv pretreatment assisted by carbocation scavenger to mitigate surface barrier effect of lignin for improving biomass saccharification and utilizationEffect of additives on mitigating lignin inhibition including unproductive binding and surface barrier effect of lignin on cellulose hydrolysis at a low enzyme loading and b high enzyme loading (20Â mM ethanol organosolv pretreatment with 20Â mM sulfuric acid, 2N 2-naphthol, NS 2-naphthol-7-sulfonate, MT mannitol, SA syringic acid)Back to article page