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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Understanding the structural characteristics of water-soluble phenolic compounds from four pretreatments of corn stover and their inhibitory effects on enzymatic hydrolysis and fermentation

Fig. 3

Fermentation performance of Z. mobilis 8b strain in the presence of 0 g/L, 2 g/L, 4 g/L and 6 g/L WPC derived from different pretreatments. a Residual glucose after 120 h fermentation; b residual xylose after 120 h fermentation; c ethanol titer after 120 h fermentation and; d cell growth. Fermentation was conducted in Erlenmeyer flasks (8 mL) at pH 6, 30 °C and 150 rpm

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