Show simple item record

dc.creatorMojović, Ljiljana
dc.creatorNikolić, Svetlana
dc.creatorRakin, Marica
dc.creatorVukašinović-Sekulić, Maja
dc.date.accessioned2021-03-10T10:31:07Z
dc.date.available2021-03-10T10:31:07Z
dc.date.issued2006
dc.identifier.issn0016-2361
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/901
dc.description.abstractThe two-step enzymatic hydrolysis of corn meal by commercially available a-amylase and glucoamylase and further ethanol fermentation of the obtained hydrolyzates by Saccharomyces cerevisiae yeast was studied. The conditions of starch hydrolysis such as substrate and enzyme concentration and the time required for enzymatic action were optimized taking into account both the effects of hydrolysis and ethanol fermentation. The corn meal hydrolyzates obtained were good substrates for ethanol fermentation by S. cerevisiae. The yield of ethanol of more than 80% (w/w) of the theoretical was achieved with a satisfactory volumetric productivity P (g/l h). No shortage of fermentable sugars was observed during simultaneous hydrolysis and fermentation. In this process, the savings in energy by carrying out the saccharification step at lower temperature (32 degrees C) could be realized, as well as a reduction of the process time for 4 h.en
dc.publisherElsevier Sci Ltd, Oxford
dc.rightsrestrictedAccess
dc.sourceFuel
dc.subjectenzymatic starch hydrolysisen
dc.subjectcorn mealen
dc.subjectcorn starchen
dc.subjectbioethanolen
dc.titleProduction of bioethanol from corn meal hydrolyzatesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1755
dc.citation.issue12-13
dc.citation.other85(12-13): 1750-1755
dc.citation.rankM21
dc.citation.spage1750
dc.citation.volume85
dc.identifier.doi10.1016/j.fuel.2006.01.018
dc.identifier.rcubconv_2696
dc.identifier.scopus2-s2.0-33646495041
dc.identifier.wos000238820000016
dc.type.versionpublishedVersion


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record