Inactivation of Listeria monocytogenes and Escherichia coli by Ultrasonic Waves Under Pressure at Nonlethal (Manosonication) and Lethal Temperatures (Manothermosonication) in Acidic Fruit Juices

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dc.authoridAlpas, Hami/0000-0002-7683-8796
dc.authoridArroyo, Cristina/0000-0001-6889-9508
dc.authoridCondon, Santiago/0000-0002-1902-0648
dc.authoridPagan Tomas, Rafael/0000-0002-0238-6328
dc.authorwosidBayindirli, Alev/AAZ-6076-2020
dc.authorwosidCondón, Santiago/AAA-2927-2019
dc.authorwosidAlpas, Hami/A-1457-2017
dc.authorwosidPagan Tomas, Rafael/H-4401-2011
dc.contributor.authorGuzel, Burcin Hulya
dc.contributor.authorArroyo, Cristina
dc.contributor.authorCondon, Santiago
dc.contributor.authorPagan, Rafael
dc.contributor.authorBayindirli, Alev
dc.contributor.authorAlpas, Hami
dc.date.accessioned2024-08-04T20:39:40Z
dc.date.available2024-08-04T20:39:40Z
dc.date.issued2014
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe inactivation of Listeria monocytogenes and Escherichia coli suspended in apple and orange juices by ultrasound under pressure at nonlethal (manosonication, MS) and lethal temperatures (manothermosonication, MTS) was evaluated. Significant differences were found in the MS resistance (35 A degrees C, 110 mu m, 200 kPa) of three strains of L. monocytogenes and three of E. coli in pH 3.5 buffer, L. monocytogenes STCC 5672 and E. coli O157:H7 being the most resistant strains. Regarding the interspecific differences, L. monocytogenes showed higher MS resistance than E. coli. Although the pH and treatment medium composition did not significantly change the bacterial MS resistance, the effectiveness of ultrasound increased by both raising the amplitude of ultrasonic waves and the pressure. The energy transmitted to the fruit juices by ultrasonic waves at different combinations of amplitudes (46.5, 90, 110, and 130.5 mu m) and pressures (0, 100, and 200 kPa) was also studied, obtaining an exponential relationship between the D (MS) values and power input: an increase of 116 W increased the inactivation rate approximately 10-fold in both juices. The MS resistance of both species decreased when heat was applied jointly with ultrasound (MTS), which was more effective in inactivating L. monocytogenes and E. coli than the sum of MS and heat acting simultaneously but independently. Therefore, MTS showed a synergistic lethal effect in acidic juices, whose magnitude was dependent on the treatment conditions.en_US
dc.description.sponsorshipMETU, Ankara, Turkey [BAP-08-11-DTP.2002K120510]en_US
dc.description.sponsorshipThis study was financially supported by BAP-08-11-DTP.2002K120510 (METU, Ankara, Turkey).en_US
dc.identifier.doi10.1007/s11947-013-1205-6
dc.identifier.endpage1712en_US
dc.identifier.issn1935-5130
dc.identifier.issn1935-5149
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84899739470en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1701en_US
dc.identifier.urihttps://doi.org/10.1007/s11947-013-1205-6
dc.identifier.urihttps://hdl.handle.net/11616/96429
dc.identifier.volume7en_US
dc.identifier.wosWOS:000335149000014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofFood and Bioprocess Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectListeria monocytogenesen_US
dc.subjectEscherichia colien_US
dc.subjectUltrasounden_US
dc.subjectManosonicationen_US
dc.subjectManothermosonicationen_US
dc.subjectAcidic fruit juicesen_US
dc.titleInactivation of Listeria monocytogenes and Escherichia coli by Ultrasonic Waves Under Pressure at Nonlethal (Manosonication) and Lethal Temperatures (Manothermosonication) in Acidic Fruit Juicesen_US
dc.typeArticleen_US

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