Influence of dietary fatty acids on the lipid composition of lipoproteins in farmed Atlantic salmon (Salmo salar) |
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Authors: | Øyvind Lie Aslaug Sandvin Rune Waagbø |
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Affiliation: | 2. Institute of Nutrition, Directorate of Fisheries, P.O. Box 1900, N-5024, Bergen, Norway 1. Local Food Authority for Bergen, M?llendalsveien 2-4, N-5009, Bergen, Norway
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Abstract: | The dietary influence on the fatty acid composition of neutral lipids and phosphatidylcholine of very low density lipoprotein (VLDL), low density lipoprotein (LDL) and high density lipoprotein (HDL) of Atlantic salmon (Salmo salar) was studied, using soybean oil, capelin oil and sardine oil as lipid sources in the diets. The fish had a mean weight of 3 Kg and had been fed the experimental diets for 24 months. The results show that the fatty acid composition in the feed are important for the composition of the core lipids as well as the surface components of the lipoproteins. |
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Keywords: | Atlantic salmon lipoproteins fatty acid composition dietary influence |
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