Optimization of Cellulose Enzyme in the Simultaneous Saccharification and Fermentation of Sugarcane Bagasse on the Second-generation Bioethanol Production Technology

Sugarcane bagasse as raw material were treated on chemical delignification with NaOH and used for Simultaneous Saccharification and Fermentation (SSF). SSF was incubated during 5 days by adding Sacharomyches cereviceae, cellulose enzymes (Trichoderma reesei) and nutrients. The variable of this resea...

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Bibliographic Details
Published in:Energy procedia 2014, Vol.47, p.268-272
Main Authors: Wahono, Satriyo Krido, Darsih, Cici, Rosyida, Vita T., Maryana, Roni, Pratiwi, Diah
Format: Article
Language:English
Subjects:
bioethanol
cellulose enzyme
lignocellulose
simultaneous saccharification and fermentation
sugarcane bagasse
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Summary:Sugarcane bagasse as raw material were treated on chemical delignification with NaOH and used for Simultaneous Saccharification and Fermentation (SSF). SSF was incubated during 5 days by adding Sacharomyches cereviceae, cellulose enzymes (Trichoderma reesei) and nutrients. The variable of this research was the cellulose enzyme variation of 10-60 fpu with 10 fpu on intervals. Optimal results were obtained on 60 fpu which producing ethanol content of 1.3544% or dry weight conversion of 21.3724g/L with potential prediction shaped on logarithmic equation. In the advanced prediction can be obtained approximate optimal value of enzyme contents on 96.6802 fpu.
ISSN:1876-6102
1876-6102
DOI:10.1016/j.egypro.2014.01.224