Fatty acid metabolism in Atlantic salmon. A focus on essential fatty acids

abdominal fat aceites de pescado aceites vegetales acide gras aliment pour animaux alimentation des poissons atlantic salmon besoin nutritionnel body condition crecimiento croissance dosage effects fatty acids feeds fish feeding fish oils graisse abdominale grasa abdominal growth huile de poisson lipid content metabolism metabolisme metabolismo necesidades de nutrientes nutritional requirements piensos plant oils raciones ration rations salmo salar saumon atlantique supervivencia suplementos supplements survie survival teneur en lipides