Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors

• Autorzy: Mujic E. , Mateo J. , Omanovic H. , Nedic D. , Vilic H. , Cervek M.
• Języki publikacji: EN

Abstrakty

EN

This study was intended to determine the effect of adding flax seeds to a concentrate for lamb fattening on the fatty acid composition of the omental fat depot in Pramenka lambs reared indoors. A total of 63 lambs (10±3 kg of live body weight, 30±7 days of age, 30 males and 33 females) were used. They were divided into two groups: a control (CON) fed on hay, ewe’s milk, and a 300-g daily ration of a commercial concentrate, and an experimental group (FS) fed on hay, ewe’s milk and 300 g/day of the concentrate enriched with 5% of flax seeds. After a 60-day fattening period for each group, 10 lambs (5 males and 5 females) were selected and omental fat samples were analysed for fatty acid composition. Highly significant differences (p<0.001) were found between CON and FS in α-linolenic acid, the sum of n-3 fatty acids, and the ratio n-6/n-3 fatty acids. The effect of sex on the fatty acid content in the fat depot was only significant for C20:0 fatty acid (p<0.05).

• Wydawca: -
• Czasopismo: Polish Journal of Veterinary Sciences
• Rocznik: 2022
• Tom: 25
• Numer: 1
• Opis fizyczny: p.129-135,ref.

Twórcy

autor

Mujic E.

• Biotechnical Faculty, University of Bihac, Luke Marjanovića bb, 77000, Bihać, Bosnia and Herzegovina

autor

Mateo J.

• Department of Food Hygiene and Technology, Faculty of Veterinary Sciences, Universidad de León, Campus de Vegazana s/n 24071 León, Spain

autor

Omanovic H.

• University of Sarajevo, Faculty of Agriculture and Food Sciences, Zmaja od Bosne 8, 71000 Sarajevo, Bosnia and Herzegovina

autor

Nedic D.

• University of Belgrade, Faculty of Veterinary Medicine, Bulevar Oslobodjenja 18, 11000 Belgrade, Serbia

autor

Vilic H.

• Biotechnical Faculty, University of Bihac, Luke Marjanovića bb, 77000, Bihać, Bosnia and Herzegovina

autor

Cervek M.

• Emona Razvojni Center za Prehrano (RCP) Kavčičeva ulica 72, 1000 Ljubljana, Slovenia

Identyfikatory

DOI

10.24425/pjvs.2022.140849