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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Continuous production of galacto-oligosaccharides from lactose by Bullera singularis beta-galactosidase immobilized in chitosan beads

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dc.contributor.authorShin, HJko
dc.contributor.authorPark, JMko
dc.contributor.authorYang, Ji-Wonko
dc.date.accessioned2013-02-27T19:05:58Z-
dc.date.available2013-02-27T19:05:58Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1998-11-
dc.identifier.citationPROCESS BIOCHEMISTRY, v.33, no.8, pp.787 - 792-
dc.identifier.issn0032-9592-
dc.identifier.urihttp://hdl.handle.net/10203/70282-
dc.description.abstractGalacto-oligosaccharides (GalOS) were continuously produced using lactose and immobilized beta-galactosidase from Bullera singularis ATCC 24193 in a packed bed reactor. Partially purified beta-galactosidase was immobilized in Chitopearl BCW 3510 bead (970 GU/g resin) by simple adsorption. 55% (w/w) oligosaccharides was obtained continuously with a productivity of 4.4 g/(litre-h) from 100 g/litre lactose solution during a 15-day operation. Batch productivity was 6.5 g GalOS/(litre-h) from 300 g/litre lactose. (C) 1998 Elsevier Science Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.subjectBACILLUS-CIRCULANS-
dc.subjectPURIFICATION-
dc.titleContinuous production of galacto-oligosaccharides from lactose by Bullera singularis beta-galactosidase immobilized in chitosan beads-
dc.typeArticle-
dc.identifier.wosid000077428600001-
dc.identifier.scopusid2-s2.0-0032211708-
dc.type.rimsART-
dc.citation.volume33-
dc.citation.issue8-
dc.citation.beginningpage787-
dc.citation.endingpage792-
dc.citation.publicationnamePROCESS BIOCHEMISTRY-
dc.contributor.localauthorYang, Ji-Won-
dc.contributor.nonIdAuthorShin, HJ-
dc.contributor.nonIdAuthorPark, JM-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorgalacto-oligosaccharide (GalOS)-
dc.subject.keywordAuthorBullera singularis-
dc.subject.keywordAuthorcontinuous production-
dc.subject.keywordAuthorimmobilization-
dc.subject.keywordAuthorchitosan bead-
dc.subject.keywordAuthorlactose hydrolysis-
dc.subject.keywordPlusBACILLUS-CIRCULANS-
dc.subject.keywordPlusPURIFICATION-
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CBE-Journal Papers(저널논문)
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