Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors
Apstrakt
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). © 2022 Polish Academy of ...Sciences. All rights reserved.
Ključne reči:
controlled study / female / male / nonhuman / animal experiment / diet supplementation / Article / feeding / lipid composition / monounsaturated fatty acid / omega 3 fatty acid / omega 6 fatty acid / diet therapy / fat depot / fatty acid analysis / flax seed / hay / lamb / lamb nutrition / lamb quality / linolenic acid / linseed / lipid storage / mother / n-3 fatty acid / omentum / production efficiency / sheep milkIzvor:
Polish Journal of Veterinary Sciences, 2022, 25, 1, 129-135Finansiranje / projekti:
- This study was part of the “Influence of different concentrate mixtures on lamb growth, carcass characteristics, slaughter parameters and ratio of omega-6 and omega-3 fatty acids to adipose tissue of slaughtered lambs” project, funded by the Federal Ministry of Education and Science of Bosnia and Herzegovina.
DOI: 10.24425/pjvs.2022.140849
ISSN: 1505-1773
WoS: 00077978400001
Scopus: 2-s2.0-85132335216
Kolekcije
Institucija/grupa
Fakultet veterinarske medicineTY - JOUR AU - Mujić, E. AU - Mateo, J. AU - Omanović, H. AU - Nedić, Drago AU - Vilić, H. AU - Červek, M. PY - 2022 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2483 AB - 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). © 2022 Polish Academy of Sciences. All rights reserved. T2 - Polish Journal of Veterinary Sciences T1 - Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors VL - 25 IS - 1 SP - 129 EP - 135 DO - 10.24425/pjvs.2022.140849 ER -
@article{ author = "Mujić, E. and Mateo, J. and Omanović, H. and Nedić, Drago and Vilić, H. and Červek, M.", year = "2022", abstract = "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). © 2022 Polish Academy of Sciences. All rights reserved.", journal = "Polish Journal of Veterinary Sciences", title = "Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors", volume = "25", number = "1", pages = "129-135", doi = "10.24425/pjvs.2022.140849" }
Mujić, E., Mateo, J., Omanović, H., Nedić, D., Vilić, H.,& Červek, M.. (2022). Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors. in Polish Journal of Veterinary Sciences, 25(1), 129-135. https://doi.org/10.24425/pjvs.2022.140849
Mujić E, Mateo J, Omanović H, Nedić D, Vilić H, Červek M. Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors. in Polish Journal of Veterinary Sciences. 2022;25(1):129-135. doi:10.24425/pjvs.2022.140849 .
Mujić, E., Mateo, J., Omanović, H., Nedić, Drago, Vilić, H., Červek, M., "Effect of using a flax seed enriched concentrate on the fatty acid composition of omental fat in Pramenka lambs reared indoors" in Polish Journal of Veterinary Sciences, 25, no. 1 (2022):129-135, https://doi.org/10.24425/pjvs.2022.140849 . .
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