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dc.creatorĐukić-Vuković, Aleksandra
dc.creatorMojović, Ljiljana
dc.creatorVukašinović-Sekulić, Maja
dc.creatorNikolić, Svetlana
dc.creatorPejin, Jelena
dc.date.accessioned2021-03-10T12:06:59Z
dc.date.available2021-03-10T12:06:59Z
dc.date.issued2013
dc.identifier.issn1615-7591
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2390
dc.description.abstractThe possibilities of parallel lactic acid and biomass production in batch and fed-batch fermentation on distillery stillage from bioethanol production were studied. The highest lactic acid yield and productivity of 92.3 % and 1.49 g L-1 h(-1) were achieved in batch fermentation with initial sugar concentration of 55 g L-1. A significant improvement of the process was achieved in fed-batch fermentation where the concentration of lactic acid was increased to 47.6 % and volumetric productivity for 21 % over the batch process. A high number of Lactobacillus rhamnosus ATCC 7469 viable cells of 10(9) CFU ml(-1) was attained at the end of fed-batch fermentation. The survival of 92.9 % of L. rhamnosus cells after 3 h of incubation at pH 2.5 validated that the fermentation media remained after lactic acid removal could be used as a biomass-enriched animal feed thus making an additional value to the process.en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31017/RS//
dc.rightsrestrictedAccess
dc.sourceBioprocess and Biosystems Engineering
dc.subjectLactic aciden
dc.subjectLactobacillus rhamnosusen
dc.subjectBatch fermentationen
dc.subjectFed-batch fermentationen
dc.subjectDistillery stillageen
dc.subjectProbiotic biomassen
dc.titleIntegrated production of lactic acid and biomass on distillery stillageen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1164
dc.citation.issue9
dc.citation.other36(9): 1157-1164
dc.citation.rankM22
dc.citation.spage1157
dc.citation.volume36
dc.identifier.doi10.1007/s00449-012-0842-x
dc.identifier.pmid23114502
dc.identifier.rcubconv_4199
dc.identifier.scopus2-s2.0-84884590348
dc.identifier.wos000323656200001
dc.type.versionpublishedVersion


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