CONTROL OF THERMOPHILIC SPORES BY SPORICIDAL AGENTS AND THERMAL INACTIVATION

Basit Öğe Kaydı
dc.contributor.authorKarakaya, Ayse Busra
dc.contributor.authorKaraca, Basar
dc.contributor.authorOzcan, Birgul
dc.contributor.authorCihan, Arzu Coleri
dc.date.accessioned2024-09-18T19:54:25Z
dc.date.available2024-09-18T19:54:25Z
dc.date.issued2022
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractIn this study, the adhesion patterns of thermophilic spores of Geobacillus thermodenitrificans DSM 465(T), Geobacillus thermoglucosidans B84a, Anoxybacillus kamchatkensis subp. asaccharedens F81 and Anoxybacillus flavithermus DSM 2641(T), all of which are biofilm producers in dairy products, were investigated by epifluorescence microscopy on 6 different abiotic surfaces commonly used in the dairy industry. The spores of G. thermodenitrificans DSM 465(T) and A. kamchatkensis subp. asaccharedens F81 were found to adhere mainly to rubber, polycarbonate, PTFE and stainless steel surfaces. In addition, the efficacy of sporicidal agents on the spores of these bacteria was investigated and only peracetic acid, cetylpyridinium chloride and formaldehyde were found to be the most effective of the sporicidal agents tested. Among the sporicidal agents that showed high efficacy against spores, peracetic acid and nitric acid were selected because they had the shortest contact time, low toxicity and cost. Binary combination effects were tested by determining the LD50 values of the selected agents and it was found that there was a synergistic effectbetween these two effective chemicals. In addition, the thermal resistance profiles of planktonic and sessile spores of A. flavithermus DSM 2641(T) and G. thermodenitrificans DSM 465(T) were evaluated.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [116Z422]en_US
dc.description.sponsorshipThe authors declare that they have no conflict of interest. This research was supported from The Scientific and Technical Research Council of Turkey (TUBITAK) by the project number of 116Z422.en_US
dc.identifier.doi10.15414/jmbfs.4588
dc.identifier.issn1338-5178
dc.identifier.scopus2-s2.0-85131438163en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.15414/jmbfs.4588
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7725
dc.identifier.wosWOS:000745024400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSlovak Univ Agriculture Nitraen_US
dc.relation.ispartofJournal of Microbiology Biotechnology and Food Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnoxybacillusen_US
dc.subjectBiofilmen_US
dc.subjectEndosporeen_US
dc.subjectGeobacillusen_US
dc.subjectThermophilic bacteriaen_US
dc.subjectSporicidal agenten_US
dc.titleCONTROL OF THERMOPHILIC SPORES BY SPORICIDAL AGENTS AND THERMAL INACTIVATIONen_US
dc.typeArticleen_US

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