Biofilm characteristics and evaluation of the sanitation procedures of thermophilic Aeribacillus pallidus E334 biofilms

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dc.authoridKaraca, Basar/0000-0001-6943-8965
dc.authoridKILIC, TUGBA/0000-0002-5474-0288
dc.authoridColeri Cihan, Arzu/0000-0002-7289-6251
dc.contributor.authorKilic, Tugba
dc.contributor.authorKaraca, Basar
dc.contributor.authorOzel, Beste Piril
dc.contributor.authorOzcan, Birgul
dc.contributor.authorCokmus, Cumhur
dc.contributor.authorCihan, Arzu Coleri
dc.date.accessioned2024-09-18T19:50:25Z
dc.date.available2024-09-18T19:50:25Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe ability of Aeribacillus pallidus E334 to produce pellicle and form a biofilm was studied. Optimal biofilm formation occurred at 60 degrees C, pH 7.5 and 1.5% NaCl. Extra polymeric substances (EPS) were composed of proteins and eDNA (21.4kb). E334 formed biofilm on many surfaces, but mostly preferred polypropylene and glass. Using CLSM analysis, the network-like structure of the EPS was observed. The A. pallidus biofilm had a novel eDNA content. DNaseI susceptibility (86.8% removal) of eDNA revealed its importance in mature biofilms, but the purified eDNA was resistant to DNaseI, probably due to its extended folding outside the matrix. Among 15 cleaning agents, biofilms could be removed with alkaline protease and sodium dodecyl sulphate (SDS). The removal of cells from polypropylene and biomass on glass was achieved with combined SDS/alkaline protease treatment. Strong A. pallidus biofilms could cause risks for industrial processes and abiotic surfaces must be taken into consideration in terms of sanitation procedures.en_US
dc.description.sponsorshipScientific Research Project Office of Ankara University [11B4240003]en_US
dc.description.sponsorshipThis research was supported by the Scientific Research Project Office of Ankara University [project number 11B4240003].en_US
dc.identifier.doi10.1080/08927014.2017.1313412
dc.identifier.endpage367en_US
dc.identifier.issn0892-7014
dc.identifier.issn1029-2454
dc.identifier.issue4en_US
dc.identifier.pmid28426246en_US
dc.identifier.scopus2-s2.0-85018510160en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage352en_US
dc.identifier.urihttps://doi.org/10.1080/08927014.2017.1313412
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7430
dc.identifier.volume33en_US
dc.identifier.wosWOS:000400003000006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofBiofoulingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAeribacillusen_US
dc.subjectthermophilic bacillien_US
dc.subjectbiofilm formationen_US
dc.subjectbiofilm removalen_US
dc.subjectEPSen_US
dc.titleBiofilm characteristics and evaluation of the sanitation procedures of thermophilic Aeribacillus pallidus E334 biofilmsen_US
dc.typeArticleen_US

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