Modelling of Listeria monocytogenes growth and survival in presence of royal jelly, a promising anti-biofilm agent

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dc.authorid0000-0003-1126-6405en_US
dc.contributor.authorAltuntaş, Seda
dc.contributor.authorCinar, Aycan
dc.contributor.authorAltuntas, Volkan
dc.date.accessioned2021-03-20T20:12:22Z
dc.date.available2021-03-20T20:12:22Z
dc.date.issued2020
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractRoyal jelly is a natural bee product with well-known antimicrobial properties and prominent clinical uses. The main objective of this study was to reveal the response of L. monocytogenes to royal jelly. Firstly, the influence of royal jelly on the growth kinetic parameters of L. monocytogenes ATCC 7644 was studied with the modified Gompertz mathematical equation. Results indicated that royal jelly retarded the growth of L. monocytogenes by acting mainly on the lag phase duration. Microdilution assay on L. monocytogenes ATCC 7644 performed with two-fold serial dilution method showed that minimal inhibitory concentration (MIC) was 41.67 mg.ml(-1). However, the estimated MIC value modelled with Gompertz survival curve (23.85 mg.ml(-1)) and the validated value (24 mg.ml(-1)) were notably lower than in the micro-dilution assay. It is noteworthy that the predictive microbiology approach has good performance in determining the optimum dose and cost-effective of antimicrobial agents. To our knowledge, biofilm prevention by royal jelly has not yet been studied and a limited number of studies regarded the effects on Listeria monocytogenes. The ability to reduce the formation of biofilm with royal jelly may allow further studies to explore the use of apiculture products in the struggle with L. monocytogenes.en_US
dc.identifier.endpage15en_US
dc.identifier.issn1336-8672
dc.identifier.issn1338-4260
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85083275077
dc.identifier.scopusqualityQ3
dc.identifier.startpage7en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/516
dc.identifier.volume59en_US
dc.identifier.wosWOS:000541970300002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAltuntaş, Seda
dc.language.isoenen_US
dc.publisherVup Food Research Inst, Bratislavaen_US
dc.relation.ispartofJournal Of Food And Nutrition Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectroyal jellyen_US
dc.subjectListeria monocytogenesen_US
dc.subjectgrowth kinetic parametersen_US
dc.subjectanti-biofilm abilityen_US
dc.subjectbee producten_US
dc.titleModelling of Listeria monocytogenes growth and survival in presence of royal jelly, a promising anti-biofilm agent
dc.typeArticle

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