Bioethanol production from oilseed rape straw hydrolysate by free and immobilised cells of Saccharomyces cerevisiae
نویسندگان
چکیده
Oilseed rape (OSR) straw can serve as a low-cost feedstock for bioethanol production. Glucose and other fermentable sugars were extracted from OSR straw using sulfuric acid pre-treatment and enzymatic hydrolysis. Batch fermentation of enzymatic hydrolysate with Saccharomyces cerevisiae immobilised in Lentikat® was found to be superior to free cells in terms of bioethanol yield. The maximum bioethanol concentration from free and immobilised cells was 6.73 and 9.45 g.l–1, respectively, with corresponding yields of 0.41 and 0.49 g bioethanol. g glucose . –1
منابع مشابه
Potential bioethanol and biogas production using lignocellulosic biomass from winter rye, oilseed rape and faba bean
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