Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5560
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dc.contributor.authorMolva, Çelenk-
dc.contributor.authorBaysal, Ayşe Handan-
dc.date.accessioned2017-05-22T07:04:25Z-
dc.date.available2017-05-22T07:04:25Z-
dc.date.issued2015-
dc.identifier.citationMolva, Ç., and Baysal, A. H. (2015). Evaluation of bioactivity of pomegranate fruit extract against Alicyclobacillus acidoterrestris DSM 3922 vegetative cells and spores in apple juice. LWT - Food Science and Technology, 62(2), 989-995. doi:10.1016/j.lwt.2015.02.021en_US
dc.identifier.issn0023-6438-
dc.identifier.issn1096-1127-
dc.identifier.urihttp://doi.org/10.1016/j.lwt.2015.02.021-
dc.identifier.urihttp://hdl.handle.net/11147/5560-
dc.description.abstractThis research evaluated the antimicrobial activity of commercial pomegranate extract (POMELLA®, PE) against Alicyclobacillus acidoterrestris vegetative cells and spores (approximately 105 log CFU/mL) in apple juice (pH 3.82, °Brix 11.3) during storage at 37°C. After 240h, the cell counts were reduced from the initial log count (CFU/mL) by 2.84, 3.26, 3.32, 3.46 and 3.56 in the apple juice with PE at the concentrations of 2.5, 5, 10, 20 and 40μg/mL, respectively. On the other hand, counts of the control reached 7.36 log CFU/mL after 24h. The Weibull model satisfactorily described the survival curves of cell inactivation kinetics (R2 > 0.983). While the growth of all spores obtained from different sporulation media (potato dextrose agar, malt extract agar, Bacillus acidoterrestris agar, and Bacillus acidocaldarius agar) was inhibited in the apple juice with PE (2.5-40μg/mL), the control spores increased by 1.9-2.2 log CFU/mL after 336h. Based on the scanning electron microscopy (SEM) imaging, vegetative cells indicated substantial damage and spore germination was inhibited in the apple juice with PE. The results showed that PE can have possible uses as a natural antimicrobial to control the growth of A.acidoterrestris vegetative cells and spore germination in the apple juice. © 2015 Elsevier Ltd.en_US
dc.language.isoenen_US
dc.publisherAcademic Press Inc.en_US
dc.relation.ispartofLWT - Food Science and Technologyen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAntioxidant activityen_US
dc.subjectPomegranate extracten_US
dc.subjectSporulation mediaen_US
dc.subjectFruit juicesen_US
dc.subjectAlicyclobacillus acidoterrestrisen_US
dc.titleEvaluation of bioactivity of pomegranate fruit extract against Alicyclobacillus acidoterrestris DSM 3922 vegetative cells and spores in apple juiceen_US
dc.typeArticleen_US
dc.authoridTR101983en_US
dc.institutionauthorMolva, Çelenk-
dc.institutionauthorBaysal, Ayşe Handan-
dc.departmentİzmir Institute of Technology. Food Engineeringen_US
dc.identifier.volume62en_US
dc.identifier.issue2en_US
dc.identifier.startpage989en_US
dc.identifier.endpage995en_US
dc.identifier.wosWOS:000353009700009en_US
dc.identifier.scopus2-s2.0-84933675223en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.lwt.2015.02.021-
dc.relation.doi10.1016/j.lwt.2015.02.021en_US
dc.coverage.doi10.1016/j.lwt.2015.02.021en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
crisitem.author.dept03.08. Department of Food Engineering-
crisitem.author.dept03.08. Department of Food Engineering-
Appears in Collections:Food Engineering / Gıda Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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