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dc.creatorLaugier, Olga B.
dc.creatorSpasić, Snežana
dc.creatorMandić, Vesna
dc.creatorJakovljević, Dragica
dc.creatorVrvić, Miroslav
dc.date.accessioned2019-01-30T17:30:29Z
dc.date.available2019-01-30T17:30:29Z
dc.date.issued2012
dc.identifier.issn0950-5423
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1008
dc.description.abstractThe aim of our study was to investigate the effects of consecutive alkaline/acid extraction of cell wall of bakers yeast (Saccharomyces cerevisiae) on products digestibility and antioxidative and bifidogenic activity. Fractions with different glucan content (49.30%, 75.54%, 93.15% and 99.54%) were isolated by alkaline/acid extraction. The digestibility of fractions in artificial saliva, gastric or pancreatic juice was low and inversely proportional to (1 -> 3),(1 -> 6)-beta-d-glucan content. Surprisingly, high (1 -> 3),(1 -> 6)-beta-d-glucan content extracts did not show any antioxidative activity, while fractions low with glucan scavenged hydroxyl radicals. This indicates that previously suggested good antioxidative capacities of similar extracts are not based on the capability of glucans to remove free radicals. In contrast, bifidogenic effects were most prominent for extract showing the highest glucan content. In conclusion, S. cerevisiae cell wall extract with high (1 -> 3),(1 -> 6)-beta-d-glucan content may represent a candidate for a food additive with prebiotic but not antioxidative effects.en
dc.publisherWiley-Blackwell, Hoboken
dc.relationMinistry of Science of Republic of Serbia
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Food Science and Technology
dc.subjectAlkalineen
dc.subjectacid extractionen
dc.subjectantioxidanten
dc.subjectbaker's yeasten
dc.subjectbifidogenic efficacyen
dc.subjectdigestibilityen
dc.titleThe effects of repetitive alkaline/acid extractions of Saccharomyces cerevisiae cell wall on antioxidative and bifidogenic efficacyen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЈаковљевић, Драгица; Спасић, Снежана; Врвиц, Мирослав М.; Лаугиер, Олга Б.; Мандиц, Весна;
dc.citation.volume47
dc.citation.issue2
dc.citation.spage369
dc.citation.epage375
dc.citation.other47(2): 369-375
dc.citation.rankM22
dc.identifier.doi10.1111/j.1365-2621.2011.02849.x
dc.identifier.rcubConv_2727
dc.identifier.scopus2-s2.0-84855866191
dc.identifier.wos000299073300020
dc.type.versionpublishedVersion


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