Effects of feeding plant-derived agents on the colonization of Campylobacter jejuni in broiler chickens

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dc.contributor.authorKurekci, Cemil
dc.contributor.authorAl Jassim, Rafat
dc.contributor.authorHassan, Errol
dc.contributor.authorBishop-Hurley, Sharon L.
dc.contributor.authorPadmanabha, Jagadish
dc.contributor.authorMcSweeney, Christopher S.
dc.date.accessioned2024-09-18T20:06:23Z
dc.date.available2024-09-18T20:06:23Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe aim of this work was to test the potential use of plant-derived extracts and compounds to control Campylobacter jejuni in broiler chickens. Over a 7-wk feeding period, birds were fed a commercial diet with or without plant extracts (Acacia decurrens, Eremophila glabra), essential oil [lemon myrtle oil (LMO)], plant secondary compounds [terpinene-4-ol and a-tops (including a-terpineol, cineole, and terpinene-4-ol)], and the antibiotic virginiamycin. Traditional culture and real-time quantitative PCR techniques were used to enumerate the numbers of C. jejuni in chicken fecal and cecal samples. In addition, BW and feed intake were recorded weekly for the calculation of BW gain and feed conversion ratio. The mean log(10) counts of C. jejuni were similar (P > 0.05) across treatments. However, significantly lower levels of fecal Campylobacter counts (P < 0.05) were recorded at d 41 for the a-tops treatment by culture methods. No differences (P > 0.05) in BW gain were obtained for dietary supplementation, except for the E. glabra extract, which had a negative impact (P < 0.001) on BW, resulting in sporadic death. Results from this study suggest that supplemental natural compounds used in the current study did not reduce the shedding of C. jejuni to desired levels.en_US
dc.description.sponsorshipMinistry of National Education, Ankara, Turkeyen_US
dc.description.sponsorshipWe gratefully thank Alan Twomey (BioAust, Brisbane, Australia) for preparing and supplying EO and compounds, and Arun Kumar (School of Agriculture and Food Science, The University of Queensland) for helping in the preparation of chicken diets. Cemil Kurekci is recipient of PhD scholarship supported by the Ministry of National Education, Ankara, Turkey.en_US
dc.identifier.doi10.3382/ps.2014-03950
dc.identifier.endpage2346en_US
dc.identifier.issn0032-5791
dc.identifier.issn1525-3171
dc.identifier.issue9en_US
dc.identifier.pmid25002548en_US
dc.identifier.scopus2-s2.0-84906879160en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2337en_US
dc.identifier.urihttps://doi.org/10.3382/ps.2014-03950
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8499
dc.identifier.volume93en_US
dc.identifier.wosWOS:000341309600024en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPoultry Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCampylobacter jejunien_US
dc.subjectchickenen_US
dc.subjectplant extracten_US
dc.subjectessential oilen_US
dc.titleEffects of feeding plant-derived agents on the colonization of Campylobacter jejuni in broiler chickensen_US
dc.typeArticleen_US

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