Effects of pulse polarity and pulse delaying time on pulsed electric fields-induced pasteurization of E. coli O157:H7

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dc.contributor.authorEvrendilek, GA
dc.contributor.authorZhang, QH
dc.date.accessioned2024-09-18T20:32:50Z
dc.date.available2024-09-18T20:32:50Z
dc.date.issued2005
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractEffects of pulse polarity and pulse delaying time on inactivation of E. coli O157:H7 inoculated into apple juice and skim milk samples were determined. Inactivation effect was observed as inoculated food samples were subjected to mono and bipolar square wave pulses. Bipolar pulses with different pulse delaying times were also applied. There was no significant difference between mono (2.56 log(10) cfu/ml) and bipolar (2.63 log(10) cfu/ml) pulses on the inactivation of E. coli O157:H7 inoculated into apple juice (P > 0.05). However. results in skim milk yielded a significant difference between mono (1.27 log(10) cfu/ml) and bipolar (1.96 log(10) cfu/ml) pulses with bipolar pulses being significantly more efficient (P < 0.05). Among different pulse delaying times, 20 mus caused a significantly higher inactivation than the others (P < 0.05) in apple juice and skim milk. (C) 2004 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.jfoodeng.2004.06.001
dc.identifier.endpage276en_US
dc.identifier.issn0260-8774
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-10044237811en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage271en_US
dc.identifier.urihttps://doi.org/10.1016/j.jfoodeng.2004.06.001
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11163
dc.identifier.volume68en_US
dc.identifier.wosWOS:000226986000016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal of Food Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectmicrobial inactivationen_US
dc.subjectPEFen_US
dc.subjectpulse polarityen_US
dc.subjectpulse delaying timeen_US
dc.titleEffects of pulse polarity and pulse delaying time on pulsed electric fields-induced pasteurization of E. coli O157:H7en_US
dc.typeArticleen_US

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