Show simple item record

dc.creatorNedović, Viktor
dc.creatorObradović, Bojana
dc.creatorLeskošek-Čukalović, Ida
dc.creatorTrifunović, Olivera
dc.creatorPesić, R
dc.creatorBugarski, Branko
dc.date.accessioned2021-03-10T09:57:04Z
dc.date.available2021-03-10T09:57:04Z
dc.date.issued2001
dc.identifier.issn1359-5113
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/379
dc.description.abstractThe substantial concern with the possible use of immobilized yeast cells for beer production is reduction of internal mass transfer resistance during continuous fermentation. One way to minimise this problem is to use small-diameter beads. The effects of bead diameters in the range 0.3-2.0 mm on yeast cell immobilization and growth over a short-term cultivation were investigated. Bead diameters in the range 0.5-0.6 mm were optimal and provided rapid cell growth and the highest final cell concentration (2.33 x 10(9) cells/ml of beads). Electrostatic droplet generation was investigated as a technique for production of alginate microbeads. The effects of applied potential, internal needle diameter and electrode position on bead diameter were assessed. The results have shown that this method can be used for controlled production of small-size microbeads loaded with yeast. Depending on applied conditions it was possible to produce the beads in the range 250 mum-2.0 mm in diameter.en
dc.publisherElsevier Sci Ltd, Oxford
dc.rightsrestrictedAccess
dc.sourceProcess Biochemistry
dc.subjectmicrobeadsen
dc.subjectcell growthen
dc.subjectmass transfer limitationsen
dc.subjectelectrostatic bead generatoren
dc.subjectbrewing yeasten
dc.subjectbead sizeen
dc.titleElectrostatic generation of alginate microbeads loaded with brewing yeasten
dc.typearticle
dc.rights.licenseARR
dc.citation.epage22
dc.citation.issue1
dc.citation.other37(1): 17-22
dc.citation.spage17
dc.citation.volume37
dc.identifier.doi10.1016/S0032-9592(01)00172-8
dc.identifier.rcubconv_2156
dc.identifier.scopus2-s2.0-0034854098
dc.identifier.wos000171359000003
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record