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Bioresources and Bioprocessing
Fig. 2 | Bioresources and Bioprocessing

Fig. 2

From: Industrial cellulase performance in the simultaneous saccharification and co-fermentation (SSCF) of corn stover for high-titer ethanol production

Fig. 2

Ethanol fermentability evaluation of the selected industrial cellulase enzymes by SSCF at the varying cellulase dosage based on the cellulose content. a Glucose concentrations after 12 h pre-hydrolysis, b final ethanol concentrations about SSCF, c filter paper unit (FPU) per gram cellulose about SSCF, d β-glucosidase unit (CBU) per gram celluose about SSCF. Conditions: cellulase dosage of 5, 10, 15, 25 mg total protein/g cellulose; 30% solids loading; 10% (v/v) inoculum ratio of S. cerevisiae XH7 seed. In pre-hydrolysis step, 50 °C, pH 4.8, 12 h; In SSCF step, 30 °C, pH 5.5, 96 h

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