| Autor: |
ISANI, GLORIA, ANDREANI, GIULIA, MONARI, MARTA, DALLA LIBERA L., ZANNONI, AUGUSTA, CARPENE', EMILIO |
| Přispěvatelé: |
ISANI G., ANDREANI G., MONARI M., DALLA LIBERA L., ZANNONI A., CARPENE' E. |
| Jazyk: |
angličtina |
| Rok vydání: |
2004 |
| Předmět: |
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| Popis: |
Two groups of young gilthead sea bream were fed two different diets: a control diet containing Zn at 120 mg/kg feed and a supplemented diet containing Zn at 240 mg/kg feed. White portions of lateral muscle were analyzed for Zn and Cu concentrations, myofibrillar composition and pyruvate kinase (PK) activity in order to determine the influence of Zn on these biochemical parameters during the growing period and a subsequent starvation phase. Levels of Zn in liver and muscle were ten times higher than those of Cu. No significant variations in metal concentrations were observed between the two diets. Myofibrillar proteins extracted from the white portion of lateral muscle were mostly constituted by myosin heavy (HC) and light (LC) chains that, as for other fish, had the following order of electrophoretic mobility: LC1F |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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