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dc.creatorPejin, Jelena
dc.creatorRadosavljević, Miloš
dc.creatorKocić-Tanackov, Sunčica
dc.creatorMladenović, Dragana
dc.creatorĐukić-Vuković, Aleksandra
dc.creatorMojović, Ljiljana
dc.date.accessioned2021-03-10T13:28:03Z
dc.date.available2021-03-10T13:28:03Z
dc.date.issued2017
dc.identifier.issn0046-9750
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3649
dc.description.abstractBrewer's spent grain (BSG) hydrolysates were used for L-(+)-lactic acid (LA) fermentation by Lactobacillus rhamnosus ATCC 7469. The aim of this study was to evaluate fed-batch LA fermentation of BSG hydrolysate with the addition of glucose, glucose and yeast extract, and wort during LA fermentation and its effect on fermentation parameters such as LA concentration, its volumetric productivity and yield, and L. rhamnosus cell viability. The highest LA yield, volumetric productivity and concentration of 93.3%, 2.0 g/L/h, and 116.1 g/L, respectively, were achieved with glucose and yeast extract addition during fermentation. In fed-batch fermentation with glucose and yeast extract addition significantly higher LA concentration, yield and volumetric productivity (by 194.8; 2.2, and 20.7%, respectively) were achieved compared with batch fermentation. The results indicated that fed-batch fermentation could be used to increase LA fermentation efficiency.en
dc.publisherInst Brewing, London
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31017/RS//
dc.rightsopenAccess
dc.sourceJournal of the Institute of Brewing
dc.subjectlactic aciden
dc.subjectfed-batch fermentationen
dc.subjectbrewer's spent grainen
dc.subjectL. rhamnosusen
dc.subjectworten
dc.titleFed-batch L-(+)-lactic acid fermentation of brewer's spent grain hydrolysateen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage543
dc.citation.issue4
dc.citation.other123(4): 537-543
dc.citation.rankM23
dc.citation.spage537
dc.citation.volume123
dc.identifier.doi10.1002/jib.452
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/1489/3646.pdf
dc.identifier.scopus2-s2.0-85029754469
dc.identifier.wos000423303800009
dc.type.versionpublishedVersion


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