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Pea protein concentrate in diets for sharpsnout seabream (Diplodus puntazzo): effect on growth and health status

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Pea protein concentrate in diets for sharpsnout seabream (Diplodus puntazzo): effect on growth and health status

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dc.contributor.author Nogales Mérida, Silvia es_ES
dc.contributor.author Tomas-Vidal, A. es_ES
dc.contributor.author Moñino López, Andrés Vicente es_ES
dc.contributor.author Jover Cerdá, Miguel es_ES
dc.contributor.author Martínez-Llorens, Silvia es_ES
dc.date.accessioned 2017-05-05T08:29:03Z
dc.date.available 2017-05-05T08:29:03Z
dc.date.issued 2016
dc.identifier.issn 1745-039X
dc.identifier.uri http://hdl.handle.net/10251/80634
dc.description.abstract [EN] Four diets for sharpsnout sea bream juveniles (14 g body weight) with four levels of air-processed pea protein concentrate (PPC) (0, 160, 320 and 487 g/kg diet) were tested in triplicate. The experimental diets were isonitrogenous (43% crude protein) and isolipidic (19% ether extract) and the fish were fed to satiation twice a day. After 125 d, fish growth was diminished by the inclusion of PPC. Feed conversion did not show significant differences in any treatment. Neither the body analyses nor the protein and individual essential amino acid retention efficiencies were affected by the inclusion of PPC in the diet. However, histological gut examinations revealed noticeable differences. Fish fed the diet with the highest inclusion level of PPC presented the longest villous length and the most goblet cells, and the width of the lamina propria increased in the anterior intestine. Although no negative changes in nutritive parameters were detected, these alterations might affect nutrient transport, with negative consequences for fish growth. It was concluded that the PPC in the amounts tested here is an inappropriate substitute for fishmeal in diets for sharpsnout sea bream juveniles. es_ES
dc.description.sponsorship This work was supported by the Generalitat Valenciana; Fisheries Unit of the Valencian Regional Government and Ministerio de Agricultura, Alimentacion y Medio Ambiente (JACUMAR, Spain). en_EN
dc.language Inglés es_ES
dc.publisher Taylor & Francis es_ES
dc.relation This work was supported by the Generalitat Valenciana; Fisheries Unit of the Valencian Regional Government and Ministerio de Agricultura, Alimentacion y Medio Ambiente (JACUMAR, Spain). es_ES
dc.relation.ispartof Archives of Animal Nutrition es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Protein concentrates es_ES
dc.subject Feed formulation es_ES
dc.subject Fishmeal es_ES
dc.subject Pea protein es_ES
dc.subject Replacement es_ES
dc.subject Diplodus puntazzo. es_ES
dc.subject Peas es_ES
dc.subject.classification PRODUCCION ANIMAL es_ES
dc.title Pea protein concentrate in diets for sharpsnout seabream (Diplodus puntazzo): effect on growth and health status es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1080/1745039X.2016.1229456
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología Animal - Institut de Ciència i Tecnologia Animal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia es_ES
dc.description.bibliographicCitation Nogales Mérida, S.; Tomas-Vidal, A.; Moñino López, AV.; Jover Cerda, M.; Martínez-Llorens, S. (2016). Pea protein concentrate in diets for sharpsnout seabream (Diplodus puntazzo): effect on growth and health status. Archives of Animal Nutrition. 70(6):488-502. doi:10.1080/1745039X.2016.1229456 es_ES
dc.description.accrualMethod S es_ES
dc.description.upvformatpinicio 488 es_ES
dc.description.upvformatpfin 502 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 70 es_ES
dc.description.issue 6 es_ES
dc.relation.senia 316355 es_ES
dc.identifier.eissn 1477-2817
dc.identifier.pmid 27666681


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