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Fig. 2 | Biotechnology for Biofuels

Fig. 2

From: Lignin from hydrothermally pretreated grass biomass retards enzymatic cellulose degradation by acting as a physical barrier rather than by inducing nonproductive adsorption of enzymes

Fig. 2

Glucose release from 2% DM Avicel hydrolysis after adsorption experiment of Cellic® CTec3 in the presence of lignin-rich residues (LRRs) as in Experiment I (ac) or by supernatant containing unbound enzymes after incubation with LRRs in Experiment II (d–Pyrolysis-GC–MS characterization of forage materials). LRRs were isolated from corn stover (L-CS) (a and d), Miscanthus × giganteus stalks (L-MS) (b and e), and wheat straw (L-WS) (c and f) that were hydrothermally pretreated at severity factors (log R0) 3.65 and 3.97. Data points represent average and standard deviation from two replicates

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