Ethanol production from high dry matter corncob using fed-batch simultaneous saccharification and fermentation after combined pretreatment

To obtain high concentration of ethanol from cellulose, corncob was pretreated with acid and alkali to remove non-cellulose components, and then subjected to simultaneous saccharification and fermentation (SSF). An ethanol concentration as high as 69.2g/L was achieved with 19% dry matter (DM) using...

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