An accessory enzymatic system of cellulase for simultaneous saccharification and co-fermentation

Abstract

1.	A replicative and integrative Di-CRISPR platform was promising in generating an efficient xylose-utilizing Saccharomyces cerevisiae strain.
2.	The functional activity of chimeric xylanases was demonstrated in direct hemicellulose-to-ethanol conversion.
3.	The feasibility of an accessory enzymatic system of cellulase for simultaneous saccharification and co-fermentation from pretreated C4 grass was evaluated.

Keywords

Hemicellulosome / Simultaneous saccharification and co-fermentation / Cellulosic ethanol / Consolidated bioprocessing / Saccharomyces cerevisiae

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Funding

National Natural Science Foundation of China(31971202)