Repository logo
 
Publication

New improved method for fructooligosaccharides production by Aureobasidium pullulans

2012Journal article Restricted access
Simple item page
dc.contributor.authorDominguez, Ana
dc.contributor.authorNobre, Clarisse
dc.contributor.authorRodrigues, Lígia R.
dc.contributor.authorPeres, António M.
dc.contributor.authorTorres, Duarte
dc.contributor.authorRocha, Isabel
dc.contributor.authorLima, Nelson
dc.contributor.authorTeixeira, José
dc.date.accessioned2013-03-13T16:24:25Z
dc.date.available2013-03-13T16:24:25Z
dc.date.issued2012
dc.description.abstractFructooligosaccharides are prebiotics with numerous health benefits within which the improvement of gut microbiota balance can be highlighted, playing a key role in individual health. In this study, an integrated one-stage method for FOS production via sucrose fermentation by Aureobasidium pullulans was developed and optimized using experimental design tools. Optimization of temperature and agitation speed for maximizing the FOS production was performed using response surface methodology. Temperature was found to be the most significant parameter. The optimum fermentation conditions were found to be 32 ◦C and 385 rpm. Under these conditions, the model predicted a total FOS production yield of 64.7 gFOS/gsucrose. The model was validated at optimal conditions in order to check its adequacy and accuracy and an experimental yield of 64.1 (±0.0) gFOS/gsucrose was obtained. A significant improvement of the total FOS production yields by A. pullulans using a one-stage process was obtained.por
dc.identifier.citationDominguez, Ana; Nobre, Clarisse; Rodrigues, Lígia R.; Peres, António M.; Torres, Duarte; Rocha, Isabel; Lima, Nelson; Teixeira, José (2012). New improved method for fructooligosaccharides production by Aureobasidium pullulans. Carbohydrate Polymers. ISSN 0144-8617. 89:4, p. 1174-1179por
dc.identifier.doi10.1016/j.carbpol.2012.03.091
dc.identifier.issn0144-8617
dc.identifier.urihttp://hdl.handle.net/10198/8257
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.subjectFructooligosaccharidespor
dc.subjectAureobasidium pullulanspor
dc.subjectTransfructosylationpor
dc.subjectOne-stage fermentation processpor
dc.subjectResponse surface methodologypor
dc.subjectProduct yieldpor
dc.titleNew improved method for fructooligosaccharides production by Aureobasidium pullulanspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1179por
oaire.citation.startPage1174por
oaire.citation.titleCarbohydrate Polymerspor
oaire.citation.volume89por
person.familyNamePeres
person.givenNameAntónio M.
person.identifier107333
person.identifier.ciencia-idCF16-5443-F420
person.identifier.orcid0000-0001-6595-9165
person.identifier.ridI-8470-2012
person.identifier.scopus-author-id7102331969
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication7d93be47-8dc4-4413-9304-5b978773d3bb
relation.isAuthorOfPublication.latestForDiscovery7d93be47-8dc4-4413-9304-5b978773d3bb

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
2012_Carbohydrate Polymers.pdf
Size:
570.6 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

CIMO - Artigos em Revistas Indexados à WoS/Scopus