Liver and Muscle Tisue Fatty Acid Composition of the Lipid Fractions of Diplodus vulgaris from the North Adriatic Sea, Croatia
| Autor: | Miljenko Kapović, Gordana Sinčić-Modrić, Lara Batičić, Neven Varljen, Jadranka Varljen |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2005 |
| Předmět: |
Phosphatidylethanolamine
chemistry.chemical_classification Muscle tissue biology General Chemistry Phosphatidylserine biology.organism_classification Eicosapentaenoic acid chemistry.chemical_compound medicine.anatomical_structure chemistry Biochemistry Docosahexaenoic acid Phosphatidylcholine medicine Diplodus vulgaris Food science Fatty acid composition lipid fractions fish liver muscle tissue Food Science Polyunsaturated fatty acid |
| Popis: | The liver and muscle tissue from two-banded sea bream, Diplodus vulgaris, were analyzed. The total lipid content was 1.1 ± 0, 3% in the edible muscle tissue and 4.5 ± 1, 0 % in the liver. The fatty acid composition of triacylglycerols and polar (phosphatidylinositol, phosphatidylserine, phosphatidylcholine, phosphatidylethanolamine) lipid fractions from the liver and muscle tissue were determined. The major fatty acids in both tissues were saturates: palmitic (20.8 – 43.4 %) and stearic acids (6.3 – 33.7 %) ; monoenes: oleic (10.0 – 33.6 %) and palmitoleic acids (2.1 – 11.0 %) ; polyunsaturates: arachidonic (1.5 – 8.6 %), docosatrienoic (0.8 – 11.6 %), eicosapentaenoic (1.1 – 5.5 %) and docosahexaenoic acids (1.5 – 9.9 %). The liver contained more n-3 polyunsaturated fatty acids in comparison with the muscle tissue. Statistically significant diference in the relative ratios of the eicosapentaenoic acid was found in phosphatidylethanolamine between muscle and liver tissue (p |
| Databáze: | OpenAIRE |
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