Effects of increases in vitamin C supplementation in the laying hen rations on serum concentrations of vitamin C and vitamin A

dc.contributor.authorYiğit, A.A.
dc.contributor.authorDikicioglu, T.
dc.contributor.authorYarim, G.
dc.date.accessioned2020-06-25T17:35:00Z
dc.date.available2020-06-25T17:35:00Z
dc.date.issued2002
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThis study was carried out to determine the effects of layer rations containing 0, 50, 100 and 200 mg/kg vitamin C on vitamin C and vitamin A concentrations in serum of hens. A total of 96 commercial hens (28 weeks of age) were used in present experiments. There were a control and three treatment groups, each containing 24 hens. The experimental period lasted 10 weeks. Serum vitamin C and vitamin A concentrations were determined three times at 30, 34 and 38 weeks of ages. Serum vitamin C and vitamin A concentrations increased with increasing amounts of vitamin C in rations. During the experiment, serum vitamin C concentration was increased significantly (p < 0.05) by the addition of 200 mg/kg vitamin C, and serum vitamin A concentration was increased significantly in all groups (p < 0.05). It has been concluded that vitamin C protected vitamin A against oxidation and increased serum vitamin A levels in parallel with increased serum vitamin C.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.endpage566en_US
dc.identifier.issn0035-1555
dc.identifier.issue8-9en_US
dc.identifier.scopus2-s2.0-0036704425
dc.identifier.scopusqualityN/A
dc.identifier.startpage563en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12587/2988
dc.identifier.volume153en_US
dc.identifier.wosWOS:000179465800003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherEcole Nationale Veterinaire Toulouseen_US
dc.relation.ispartofRevue De Medecine Veterinaire
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectfooden_US
dc.subjectvitamin Cen_US
dc.subjectvitamin Aen_US
dc.subjectpoultryen_US
dc.titleEffects of increases in vitamin C supplementation in the laying hen rations on serum concentrations of vitamin C and vitamin Aen_US
dc.typeArticle

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