Fish oil substitution by soybean oil in Diplodus puntazzo: Performance fatty acid profile and liver histology
[EN] The present study was performed to determine the effect of soybean oil on the performance and liver histology in sharpsnout sea bream. Four experimental diets were formulated containing 0%, 25%, 50% and 75% of soybean oil substituting of fish oil. Fish weighing 35 g were fed for 84 days. Increa...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/98345 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/98345 |
| Access Level: | acceso abierto |
| Palabra clave: | Sharpsnout sea bream Diplodus puntazzo Fatty acids Histology Soybean PRODUCCION ANIMAL |
| Sumario: | [EN] The present study was performed to determine the effect of soybean oil on the performance and liver histology in sharpsnout sea bream. Four experimental diets were formulated containing 0%, 25%, 50% and 75% of soybean oil substituting of fish oil. Fish weighing 35 g were fed for 84 days. Increasing the level of soybean oil had no significant effects on growth and feed efficiency parameters. Biometrics, body composition, protein- and energy- efficiency were not affected by the fish oil replacement. Muscle and liver fatty acids reflected fish oil substitution. Moreover, histology did not show statistical differences among treatments. |
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