Fig. 1From: Organosolv pretreatment assisted by carbocation scavenger to mitigate surface barrier effect of lignin for improving biomass saccharification and utilizationEffect of acid concentration (10–25 mM) and additives on chemical components of the acid EOS pretreated substrates (EOS ethanol organosolv pretreatment, 2N 2-naphthol, NS 2-naphthol-7-sulfonate, MT mannitol, SA syringic acid)Back to article page