Fig. 2From: Understanding the structural characteristics of water-soluble phenolic compounds from four pretreatments of corn stover and their inhibitory effects on enzymatic hydrolysis and fermentationEffect of water-soluble phenolic compounds (WPC) on enzymatic hydrolysis. a Enzymatic hydrolysis in the presence of 0 g/L, 2 g/L, 4 g/L and 6 g/L of WPC for 72 h, at 50 °C, 25 rpm; b time course of enzymatic hydrolysis with 2 g/L WPC derived from each pretreatmentBack to article page