Dietary vitamin E (alpha-tocopheryl acetate) and organic selenium supplementation: performance and antioxidant status of broilers fed n-3 PUFA-enriched feeds

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dc.contributor.authorMalayoglu, H. Basmacioglu
dc.contributor.authorOzkan, S.
dc.contributor.authorKocturk, S.
dc.contributor.authorOktay, G.
dc.contributor.authorErgul, M.
dc.date.accessioned2019-10-27T20:21:47Z
dc.date.available2019-10-27T20:21:47Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.description.abstractThe experiment was conducted to study the effects of organic selenium (Se-enriched yeast) and vitamin E (alpha-tocopheryl acetate) supplementation, alone or together, on the performance and antioxidant status of broilers fed diets enriched in n-3 PUFAs using fish oil. Day-old Hubbard-JV strain broiler chicks allocated to one of the following treatments: (1) a commercial basal diet containing 0.15 mg inorganic Se/kg as sodium selenite and 50 mg alpha-tocopheryl acetate (alpha-TA)/kg feed acted as the control; (2) VE200: Control diet supplemented with 200 mg alpha-TA/kg feed; (3) OrgSe0.15: Control with inorganic Se replaced with 0.15 mg organic Se/kg; (4) OrgSe0.30: Control with inorganic Se replaced with 0.30 mg organic Se/kg feed; (5) VE200+OrgSe0.15, (6) VE200+OrgSe0.30. Body weight (BW) and body weight gain (BWG) to 42 d were significantly improved with vitamin E or organic Se at 0.20 mg/kg (but not at 0.15 mg/kg) when supplemented individually, but not in combination, except that VE200+OrgSe0.15 improved 28 and 35-d body weights significantly compared with the control. Feed intake (FI), feed conversion ratio (FCR), mortality, carcass characteristics and relative organ weights, except for the spleen, were unaffected by any of the supplementation treatments. The significant positive effect of VE200 on BWG was observed after 21 d. Relative spleen weight was significantly higher in broilers fed VE200 compared to the other treatments. The antioxidative effects of organic Se and vitamin E, alone or together, were not evident in diets enriched in n-3 PUFAs using 1.5% fish oil.en_US
dc.description.sponsorshipScientific Research Projects Committee at Ege UniversityEge University [2003-ZRF-021]en_US
dc.description.sponsorshipThis study was funded by the Scientific Research Projects Committee at Ege University (Project number 2003-ZRF-021). We wish to thank Alltech Turkey for supplying Sel-Plex and Eryas firm, Turkey for preparing mineral-vitamin premixes used in the study.en_US
dc.identifier.endpage285en_US
dc.identifier.issn0375-1589
dc.identifier.issn0375-1589en_US
dc.identifier.issue4en_US
dc.identifier.startpage274en_US
dc.identifier.urihttps://hdl.handle.net/11454/41814
dc.identifier.volume39en_US
dc.identifier.wosWOS:000275211300004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSouth African Journal Of Animal Sciencesen_US
dc.relation.ispartofSouth African Journal of Animal Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFish oilen_US
dc.subjectn-3 PUFAsen_US
dc.subjectbroileren_US
dc.subjectvitamin Een_US
dc.subjectorganic seleniumen_US
dc.subjectantioxidanten_US
dc.titleDietary vitamin E (alpha-tocopheryl acetate) and organic selenium supplementation: performance and antioxidant status of broilers fed n-3 PUFA-enriched feedsen_US
dc.typeArticleen_US

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