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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: THF co-solvent pretreatment prevents lignin redeposition from interfering with enzymes yielding prolonged cellulase activity

Fig. 3

Initial and final free protein content (on the left axis) in enzymatic hydrolysis solutions measured before (at 0 h) and after complete glucan hydrolysis for DSA-pretreated switchgrass at 10 g/L glucan loading and CELF-pretreated switchgrass at 40 g/L glucan loading. Initial protein added in both cases was 1.72 g/L. Residual dry solids after complete glucan hydrolysis for DSA-pretreated switchgrass and CELF-pretreated switchgrass are shown on the right y-axis

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