Simultaneous Saccharification and Fermentation of Sugar Beet Pulp for Efficient Bioethanol Production
نویسندگان
چکیده
منابع مشابه
Simultaneous Saccharification and Fermentation of Sugar Beet Pulp for Efficient Bioethanol Production
Sugar beet pulp, a byproduct of sugar beet processing, can be used as a feedstock in second-generation ethanol production. The objective of this study was to investigate the effects of pretreatment, of the dosage of cellulase and hemicellulase enzyme preparations used, and of aeration on the release of fermentable sugars and ethanol yield during simultaneous saccharification and fermentation (S...
متن کاملIntegrated hydrolyzation and fermentation of sugar beet pulp to bioethanol.
Sugar beet pulp is an abundant industrial waste material that holds a great potential for bioethanol production owing to its high content of cellulose, hemicelluloses, and pectin. Its structural and chemical robustness limits the yield of fermentable sugars obtained by hydrolyzation and represents the main bottleneck for bioethanol production. Physical (ultrasound and thermal) pretreatment meth...
متن کاملSimultaneous Saccharification and Fermentation of Sugar Beet Pulp with Mixed Bacterial Cultures for Lactic Acid and Propylene Glycol Production.
Research into fermentative production of lactic acid from agricultural by-products has recently concentrated on the direct conversion of biomass, whereby pure sugars are replaced with inexpensive feedstock in the process of lactic acid production. In our studies, for the first time, the source of carbon used is sugar beet pulp, generated as a by-product of industrial sugar production. In this p...
متن کاملincreasing the efficiency of sugar beet pulp saccharification by trichoderma reesei superior mutants for bioethanol production
sugar beet pulp is one of the sugar industries by-products which can be used for cellulase enzyme production, enzymatic saccharification, and alcohol production due to its high percentage of lingo-cellulosic content. trichoderma spp. is an important fungus that produces a wide range of cellulytic enzymes. in this study, cellulase enzyme was produced by placing sugar beet pulp in trichoderma fer...
متن کاملEvaluation of the fermentation of high gravity thick sugar beet juice worts for efficient bioethanol production
BACKGROUND Sugar beet and intermediates of sugar beet processing are considered to be very attractive feedstock for ethanol production due to their content of fermentable sugars. In particular, the processing of the intermediates into ethanol is considerably facilitated because it does not require pretreatment or enzymatic treatment in contrast to production from starch raw materials. Moreover,...
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ژورنال
عنوان ژورنال: BioMed Research International
سال: 2016
ISSN: 2314-6133,2314-6141
DOI: 10.1155/2016/3154929