Inactivation of E. coli and L. innocua in milk by a thin film UV-C reactor modified with flow guiding elements (FGE)

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dc.authorscopusid57212506709
dc.authorscopusid57222091132
dc.authorscopusid57205603343
dc.authorscopusid14050158700
dc.authorscopusid36934214200
dc.authorscopusid55949892100
dc.authorscopusid16025392500
dc.contributor.authorBarut Gök, Sıla
dc.contributor.authorVetter, E.
dc.contributor.authorKromm, L.
dc.contributor.authorHansjosten, E.
dc.contributor.authorHensel, A.
dc.contributor.authorGräf, V.
dc.contributor.authorStahl, M.
dc.date.accessioned2022-05-11T14:07:18Z
dc.date.available2022-05-11T14:07:18Z
dc.date.issued2021
dc.departmentMeslek Yüksekokulları, Çorlu Meslek Yüksekokulu, Gıda İşleme Bölümü
dc.description.abstractIn this study the suitability of a thin-film reactor (TFR) equipped with special flow guiding elements (FGE) was examined to analyse its capability to inactivate microorganisms in milk. Experiments were carried out with UHT-milk inoculated with Escherichia coli (E. coli), DH5? and Listeria innocua (L. innocua) WS 2258. Furthermore, the inactivation of microorganisms originally occurring in raw milk was investigated. E. coli, DH5? and L. innocua serving as biodosimeter were reduced by 4.58-log and 3.19-log, respectively. In milk, the original microorganisms showed a 4-log reduction. Without FGE the reduction was below 0.13-log. Thus, it can be derived that the efficacy of a UV-C thin-film reactor processing absorptive media like milk can be highly improved using FGE. © 2021 Elsevier B.V.
dc.description.sponsorshipWe thank Dominique Armbruster, Christian Br?sicke, Claudia Csovcsics, Lola Hogekamp, Susanne Machauer, Fabian Mohr, Annemarie Regier, Judith Steinbacher, Andrea Tauer for their excellent technical assistance. Furthermore, we thank Kathrin Schrader and Stefan N?bel for their advice and support.
dc.identifier.doi10.1016/j.ijfoodmicro.2021.109105
dc.identifier.issn0168-1605
dc.identifier.pmid33636589
dc.identifier.scopus2-s2.0-85101326670
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.ijfoodmicro.2021.109105
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5054
dc.identifier.volume343
dc.identifier.wosWOS:000633226400009
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorBarut Gök, Sıla
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofInternational Journal of Food Microbiology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEscherichia coli
dc.subjectListeria innocua
dc.subjectMilk
dc.subjectThin film reactor
dc.subjectUltraviolet
dc.subjectUV-C
dc.subjectelement
dc.subjectflow guiding element
dc.subjectpotassium iodide
dc.subjectstainless steel
dc.subjectunclassified drug
dc.subjectabsorption
dc.subjectArticle
dc.subjectbioprocess
dc.subjectchemical analysis
dc.subjectchemical reaction
dc.subjectdosimetry
dc.subjectEscherichia coli
dc.subjectheat treatment
dc.subjectinoculation
dc.subjectListeria innocua
dc.subjectnonhuman
dc.subjectoptical density
dc.subjectraw milk
dc.subjectultraviolet C radiation
dc.subjectanimal
dc.subjectbacterial count
dc.subjectchemistry
dc.subjectdevices
dc.subjectEscherichia coli
dc.subjectfood control
dc.subjectfood irradiation
dc.subjectgrowth, development and aging
dc.subjectListeria
dc.subjectmicrobiology
dc.subjectmicroflora
dc.subjectmilk
dc.subjectprocedures
dc.subjectradiation response
dc.subjectultraviolet radiation
dc.subjectAnimals
dc.subjectColony Count, Microbial
dc.subjectEscherichia coli
dc.subjectFood Irradiation
dc.subjectFood Microbiology
dc.subjectListeria
dc.subjectMicrobiota
dc.subjectMilk
dc.subjectUltraviolet Rays
dc.titleInactivation of E. coli and L. innocua in milk by a thin film UV-C reactor modified with flow guiding elements (FGE)
dc.typeArticle

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