Effect of Dietary Oregano and Rosemary Essential Oil Supplementation on Growth Performance and Cecal Microbiota of Broilers

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dc.contributor.authorÇetin, Ece
dc.contributor.authorAnar, B.
dc.contributor.authorTemelli, Seran
dc.contributor.authorCengiz, S. S.
dc.contributor.authorEren, M.
dc.date.accessioned2023-05-06T17:23:36Z
dc.date.available2023-05-06T17:23:36Z
dc.date.issued2022
dc.departmentFakülteler, Veteriner Fakültesi, Gıda Hijyeni ve Teknolojisi Bölümü, Gıda Hijyeni ve Teknolojisi Ana Bilim Dalı
dc.description.abstractIn this study, the effect of dietary supplementation of oregano and rosemary essential oils (EO) on growth performance and cecal microbiota of broilers were investigated. A total of 450 1-d-old male Ross-308 broilers were divided into 5-experimental groups (10 replicates of 9 chickens): a Control (C), fed a basal diet; four treatments, which received a basal diet supplemented with oregano and rosemary EOs individually (O, 300 mg/kg oregano EO; R, 300 mg/kg rosemary EO) and combined (OR1, 150 mg/kg oregano EO + 150 mg/kg rosemary EO; OR2, 200 mg/kg oregano EO + 200 mg/kg rosemary EO). Body weight (BW), feed intake (FI), body weight gain (BWG), feed conver-sion ratio (FCR), and cecal microbiota (coliforms, clostridia and lactobacilli) were determined weekly, and at 42 d, re-spectively. BW in R (p < 0.05) and OR2 (p < 0.001), and BWG and FCR in OR2 (p < 0.05) were significantly higher than C at 42 d, despite no difference in FI in any group during experimental period. Counts of cecal coliforms (p < 0.001) and clostridia (p < 0.01) decreased, and lactobacilli (p < 0.001) increased substantially between C and treatment groups. Results indicated that combined oregano and rosemary EO (200 mg/kg ea) supplementation significantly increased BW and BWG, improved FCR in 1-42 d, lowered coliform and clostridial, and increased lactobacilli counts suggesting a beneficial shift in cecal microbiota.
dc.description.sponsorshipBursa Uludag Uni-versity Scientific Research Unit Grant [HDP (V) -2014/45]
dc.description.sponsorshipACKNOWLEDGEMENT This study was funded by the Bursa Uludag Uni-versity Scientific Research Unit Grant, Project No: HDP (V) -2014/45.
dc.identifier.doi10.12681/jhvms.28626
dc.identifier.endpage4972
dc.identifier.issn1792-2720
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85148229307
dc.identifier.scopusqualityQ3
dc.identifier.startpage4965
dc.identifier.urihttps://doi.org/10.12681/jhvms.28626
dc.identifier.urihttps://hdl.handle.net/20.500.11776/12185
dc.identifier.volume73
dc.identifier.wosWOS:000931254400001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇetin, Ece
dc.language.isoen
dc.publisherHellenic Veterinary Medical Soc
dc.relation.ispartofJournal Of The Hellenic Veterinary Medical Society
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectbroiler
dc.subjectessential oil
dc.subjectgrowth performance
dc.subjectcecal microbiota
dc.subjectOriganum-Vulgare L.
dc.subjectVolatile Oil
dc.subjectLipid Oxidation
dc.subjectMicroflora
dc.subjectChickens
dc.subjectParameters
dc.subjectDigestibility
dc.subjectPopulation
dc.subjectCarcass
dc.subjectBlend
dc.titleEffect of Dietary Oregano and Rosemary Essential Oil Supplementation on Growth Performance and Cecal Microbiota of Broilers
dc.typeArticle

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