Effects of dietary oleuropein supplementation on growth performance serum lipid concentrations and lipid oxidation of Japanese quails      
Yazarlar (2)
Prof. Dr. Şenay SARICA Tokat Gaziosmanpaşa Üniversitesi, Türkiye
S. Toptas
Agricultural Credit Cooperative Of Sivas Region Union, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Journal of Animal Physiology and Animal Nutrition
Dergi ISSN 0931-2439 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SSCI
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 01-2014
Cilt No 98
Sayı 6
Sayfalar 1176 / 1186
DOI Numarası 10.1111/jpn.12192
Özet
An in vivo experiment was conducted to compare the effects of dietary supplementation with oleuropein and/or α-tocopheryl acetate on growth performance, serum lipid concentrations and lipid oxidation of Japanese quail meat during refrigerated storage. Performance and slaughtering parameters were not affected by dietary treatments. The diets supplemented with oleuropein at the levels of 150 or 200 mg/kg were more effective in delaying lipid oxidation in breast and thigh meats compared with the control diet. The dietary inclusion of neither vitamin E nor oleuropein at different levels did not significantly affect the fatty acid compositions of the breast meat compared with the control diet. The diets supplemented with oleuropein at the levels of 150 or 200 mg/kg had significantly the highest polyunsaturated fatty acid and omega-3 fatty acid contents in thigh meat compared with the vitamin E diet. The ratio of omega-6 fatty acids to omega-3 FAs in thigh meat of quails fed diet supplemented with vitamin E at the level of 200 mg/kg was equivalent to those of quails fed the diets supplemented with oleuropein at the levels of 100 and 150 mg/kg. The results showed that the dietary oleuropein supplementation at 150 mg/kg level may be used in quail diets enriched with the polyunsaturated fatty acids of vitamin E as a natural antioxidant.
Anahtar Kelimeler
Japanese quail | oleuropein | -tocopheryl acetate | antioxidant | lipid peroxidation