Biochemical indices in blood and tissues of turkeys fed feed mixtures containing fat of different oxidation degree

• Autorzy: Koncicki A. , Krasnodebska-Depta A. , Zdunczyk Z. , Jankowski J. , Wroblewska M. , Falkowska A.
• Języki publikacji: EN

Abstrakty

EN

Four groups of turkeys were fed mixtures containing fat of different peroxide values, 5, 50, 100 and 150 mEq O2/kg, respectively, for four months; the fat content over successive months was 2, 3, 4 and 5%. Every month blood samples were collected from 12 birds randomly selected from each group. Moreover, six turkeys from each group were slaughtered to collect samples of the liver, breast muscles and intestines (duodenum). The study revealed, that oxidised fat added to feed mixture reduced considerably the uric acid serum level and vitamin E content in the the liver. There was no indication, that peroxide values of fat in diet had any influence on the serum content of glucose, triglycerides, cholesterol, calcium and phosphorus or on the activity of alanine aminotransferase (ALT) and aspartate aminotransferase (AST), alkaline phosphatase (AP), lactate dehydrogenase (LDH) and creatine kinase (CK). Oxidised fat in diet, cansed a decrease of ALT and LDH activity in the turkey liver and an increase of LDH and CK activity in breast muscles. The results obtained in this study suggest that the diets applied did not cause significant disorders in the organism homeostasis, which might indicate that the adaptation mechanism of turkeys is activated after the diets had been followed for a long time.

Słowa kluczowe

EN

fat; biochemistry; blood; oxidation degree; feed mixture; turkey; lipid peroxidation; tissue

• Wydawca: -
• Czasopismo: Polish Journal of Veterinary Sciences
• Rocznik: 2000
• Tom: 03
• Numer: 2
• Opis fizyczny: p.81-86

Twórcy

autor

Koncicki A.

• University of Warmia and Mazury in Olsztyn, Oczapowskiego 13, 10-719 Olsztyn, Poland

autor

Krasnodebska-Depta A.

autor

Zdunczyk Z.

autor

Jankowski J.

autor

Wroblewska M.

autor

Falkowska A.