EFFECTS OF MENTHA PULEGIUM EXTRACT AND VITAMIN E SUPPLEMENTATION ON LAYING HENS PERFORMANCE, EGG QUALITY, ANTIOXIDANT ENZYME ACTIVITY IN SERUM

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dc.contributor.authorBolukbasi, Saziye Canan
dc.contributor.authorUrusan, Hilal
dc.contributor.authorErhan, Muhammet Kuddusi
dc.date.accessioned2024-10-04T18:49:39Z
dc.date.available2024-10-04T18:49:39Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThe aim of this study was to investigate the effects of the supplementation of Mentha pulegium extract (MPE) and vitamin E on performance, egg quality and antioxidant enzyme activities of laying hens. The experiment study was conducted with 120 40 weeks old laying hens (Lohman LSL). Hens were given five dietary treatments of which each was repeated six times on 4 birds. Hens in the experiment groups were given 50 mg / kg MPE, 100 mg / kg MPE, 50 mg / kg vitamin E, 100 mg/kg vitamin E and the hens in control group were fed on basal diet. MPE and vitamin E supplementation did not make any change on feed consumption and egg weight but improved feed conversion ratio. Addition of 100 mg / kg MPE and vitamin E significantly increased the egg production. No significant difference were found between control and experimental groups in terms of shell thickness, yellowness, shape index and ratio of albumen, yolk and egg shell. However, MPE and vitamin E supplementation improved the shell breaking strength and Hough Unit. Dietary supplementation of MPE and vitamin E did not change AST, ALT, TG, cholesterol, HDL, LDL and glucose level in serum. Serum MDA value was decreased by MPE and vitamin E addition. Serum MDA levels were reduced by addition of MPE and vitamin E, but there was no difference in SOD activity among the groups. The addition of 50 and 100 mg / kg vitamin E significantly reduced the GSH-Px activity. As a result, 100 mg / kg MPE supplementation can be recommended as an alternative to antibiotic feed additives.en_US
dc.identifier.endpage8020en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue12en_US
dc.identifier.startpage8014en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3242
dc.identifier.volume27en_US
dc.identifier.wosWOS:000455562400011en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLaying hensen_US
dc.subjectMentha pulegium extracten_US
dc.subjectVitamin Een_US
dc.subjectMalondialdehydeen_US
dc.subjectSuperoxide dismutaseen_US
dc.titleEFFECTS OF MENTHA PULEGIUM EXTRACT AND VITAMIN E SUPPLEMENTATION ON LAYING HENS PERFORMANCE, EGG QUALITY, ANTIOXIDANT ENZYME ACTIVITY IN SERUMen_US
dc.typeArticleen_US

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