Antimicrobial activity and antibiotic resistance of Lactobacillus delbrueckii ssp bulgaricus and Streptococcus thermophilus strains isolated from Turkish homemade yoghurts

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dc.contributor.authorAkpinar, Asli
dc.contributor.authorYerlikaya, Oktay
dc.contributor.authorKilic, Sevda
dc.date.accessioned2019-10-27T21:24:41Z
dc.date.available2019-10-27T21:24:41Z
dc.date.issued2011
dc.departmentEge Üniversitesien_US
dc.description.abstractThe aim of this study was to determine the inhibitive effect of 25 Lactobacillus delbruecki ssp. bulgaricus and 16 Streptococcus thermophilus strains isolated from 30 different homemade yoghurts on several pathogen and contaminant bacteria. The antibiotic resistance of these bacteria was also determined. All of Lactobacillus bulgaricus strains exhibited antimicrobial activity against Escherichia coli, whereas all of S. thermophilus strains exhibited the same activity against Klebsiella pneumoniae. None of L. bulgaricus strains were resistant to the polymixin-B, only the OL4 strain has shown resistance to bacitracin. While some strains of S. thermophilus like C6 and SL4 exhibited resistance to novobiocin, SY72, M3, C1M, and F1M were shown to optochin. ET6 and SY73 strains were found to be resistant in both novobiocin and optochin.en_US
dc.description.sponsorshipEge University Scientific Research Fund CouncilEge University [2008-ZRF-042]en_US
dc.description.sponsorshipThe authors thank the Ege University Scientific Research Fund Council for financial support to this study (Project Number: 2008-ZRF-042).en_US
dc.identifier.endpage682en_US
dc.identifier.issn1996-0808
dc.identifier.issn1996-0808en_US
dc.identifier.issue6en_US
dc.identifier.startpage675en_US
dc.identifier.urihttps://hdl.handle.net/11454/44624
dc.identifier.volume5en_US
dc.identifier.wosWOS:000293695300016en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherAcademic Journalsen_US
dc.relation.ispartofAfrican Journal of Microbiology Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAntibiotic resistanceen_US
dc.subjectantimicrobial activityen_US
dc.subjecthomemade yoghurten_US
dc.subjectlactic acid bacteriaen_US
dc.subjectLactobacillus delbrueckii ssp bulgaricusen_US
dc.subjectStreptococcus thermophilusen_US
dc.titleAntimicrobial activity and antibiotic resistance of Lactobacillus delbrueckii ssp bulgaricus and Streptococcus thermophilus strains isolated from Turkish homemade yoghurtsen_US
dc.typeArticleen_US

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