dc.creatorAndrietta, SR
dc.creatorSteckelberg, C
dc.creatorAndrietta, MDS
dc.date2008
dc.dateMAY
dc.date2014-07-31T14:18:49Z
dc.date2015-11-26T16:27:35Z
dc.date2014-07-31T14:18:49Z
dc.date2015-11-26T16:27:35Z
dc.date.accessioned2018-03-28T23:08:32Z
dc.date.available2018-03-28T23:08:32Z
dc.identifierBioresource Technology. Elsevier Sci Ltd, v. 99, n. 8, n. 3002, n. 3008, 2008.
dc.identifier0960-8524
dc.identifierWOS:000254072200039
dc.identifier10.1016/j.biortech.2007.06.037
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/75272
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/75272
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1269230
dc.descriptionThe purpose of this study was to assess the retention ability of 12 different Saccharomyces sp. yeast strains with flocculent characteristics when inoculated in a continuous ethanol fermentation process. The system was comprised of two reactors connected in series with no cell recycling. The feeding substrate used was a synthetic medium containing glucose. The parameters assessed were total reducing sugars of the feeding substrate, total reducing sugars and ethanol at the outlet of the first and second reactors and quantification and classification of yeast population in the two reactors. The system reached yield levels of 83.53% of theoretical yield with a maximum total reducing sugars conversion of 92.68%. The conversion in this system was lower than expected. The dominant yeast in the process in both reactors, contrary to expectation, was the Saccharomyces CP6 strain which was unable to form pellets in spite of its flocculate growth. (C) 2007 Published by Elsevier Ltd.
dc.description99
dc.description8
dc.description3002
dc.description3008
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationBioresource Technology
dc.relationBioresour. Technol.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectflocculation
dc.subjectyeast
dc.subjectbiofuel
dc.subjectethanol
dc.subjectfermentation
dc.subjectSaccharomyces-cerevisiae
dc.subjectEthanol-production
dc.subjectImmobilized Yeast
dc.subjectAlcoholic Fermentation
dc.titleStudy of flocculent yeast performance in tower reactors for bioethanol production in a continuous fermentation process with no cell recycling
dc.typeArtículos de revistas


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