6533b870fe1ef96bd12cfaf4
RESEARCH PRODUCT
By-products of farmed European sea bass (Dicentrarchus labrax L.) as a potential source of n-3 PUFA
Andrea SantulliLaura La BarberaConcetta Maria MessinaGiuseppe Rendasubject
Fish farmingSettore BIO/05 - ZoologiaPlant ScienceBiologyBiochemistryEuropean sea baSettore BIO/10 - Biochimicaby-productGeneticsPotential sourceDicentrarchus labraxFood scienceSea bassSettore BIO/06 - Anatomia Comparata E CitologiaMolecular BiologyEcology Evolution Behavior and SystematicsN 3 pufachemistry.chemical_classificationfood and beveragesCell BiologySettore AGR/15 - Scienze E Tecnologie Alimentaribiology.organism_classificationFisherychemistryn-3 polyunsaturated fatty acidLipid contentlipids (amino acids peptides and proteins)Animal Science and ZoologyDicentrarchussense organsFatty acid compositionPUFAPolyunsaturated fatty aciddescription
Total by-products (TBP) obtained by filleting farmed and wild European sea bass (Dicentrarchus labrax) were analyzed to evaluate if, on the basis of the percentage yield, total lipid content and fatty acid composition, they can be considered a resource of n-3 polyunsaturated fatty acids (PUFA). Results show that TBP from intensively farmed fish (IFF) contain higher total lipid content and have a higher level of n-3 PUFA rich in eicosapentaenoic (EPA) and docosaexaenoic acid (DHA), compared to extensively farmed fish (EFF) and to wild fish (WF) (P < 0.05). This difference may suggest a way of promotion of TBP from IFF sea bass through the n-3 PUFA recovery by extraction.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-02-23 |