Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil

[EN] Fishmeal and fish oil substitution in aquafeeds might have adverse effects on fish growth and health, mainly in carnivorous species, such as Mediterranean yellowtail (Seriola dumerili). Mediterranean yellowtail shows great potential as an alternative aquaculture species due to its fast growth a...

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Autores: Milián-Sorribes, María Consolación, Martínez-Llorens, Silvia|||0000-0002-9824-3267, Peñaranda, D.S.|||0000-0002-0861-976X, Jauralde García, Ignacio|||0000-0002-8867-2834, Jover Cerda, Miguel|||0000-0001-9049-0573, Tomas-Vidal, A.|||0000-0002-2985-9324
Tipo de recurso: artículo
Fecha de publicación:2024
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:10251/205377
Acceso en línea:https://riunet.upv.es/handle/10251/205377
Access Level:acceso abierto
Palabra clave:Fish oil
Fishmeal
Seriola dumerili
Yellowtail
Gut histology
Liver histology
Microbiota
PRODUCCION ANIMAL
14.- Conservar y utilizar de forma sostenible los océanos, mares y recursos marinos para lograr el desarrollo sostenible
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repository_id_str
spelling Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish OilMilián-Sorribes, María ConsolaciónMartínez-Llorens, Silvia|||0000-0002-9824-3267Peñaranda, D.S.|||0000-0002-0861-976XJauralde García, Ignacio|||0000-0002-8867-2834Jover Cerda, Miguel|||0000-0001-9049-0573Tomas-Vidal, A.|||0000-0002-2985-9324Fish oilFishmealSeriola dumeriliYellowtailGut histologyLiver histologyMicrobiotaPRODUCCION ANIMAL14.- Conservar y utilizar de forma sostenible los océanos, mares y recursos marinos para lograr el desarrollo sostenible[EN] Fishmeal and fish oil substitution in aquafeeds might have adverse effects on fish growth and health, mainly in carnivorous species, such as Mediterranean yellowtail (Seriola dumerili). Mediterranean yellowtail shows great potential as an alternative aquaculture species due to its fast growth and high price on the market, but the need for high-quality protein and fatty acid content in its diets is limiting its production. In order to improve the sustainability of its production, this study was conducted with 360 fish of 35 g to evaluate the effects on fish growth and health. Six diets were used: one control diet without replacement, three with FM replacement (FM66, FM33, and FM0) (33%, 66%, and 100% FM replacement), and two with FO replacement (FO50 and FO0) (50% and 100% FO replacement). The substitution of FM was with vegetable (VM) (corn gluten) and animal (AM) (krill and meat meal) meals. The reductions in FM and FO of up to 33 and 0%, respectively, did not affect the growth and survival of S. dumerili at the intestinal morphology level, except for the anterior intestine regarding the lower villi length and width and the posterior intestine regarding the lower width of the lamina propria. On the other hand, the substitution of fish ingredients in the diet affects liver morphology, indicating alterations in the major diameter of hepatocytes or their nuclei. Finally, diet did not affect the gut microbiota with respect to the control, but significant differences were found in alpha and beta diversity when FO and FM microbiota were compared. A 66% FM replacement and total FO replacement would be possible without causing major alterations in the fish.This study was financed by the Ministerio de Ciencia e Innovación reference: AGL2011-30547-C03-02.MDPIDepartamento de Ciencia AnimalEscuela Politécnica Superior de GandiaInstituto Universitario de Ciencia y Tecnología AnimalEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalMinisterio de Asuntos Económicos y Transformación DigitalRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/205377reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMINISTERIO DE ASUNTOS ECONOMICOS Y TRANSFORMACION DIGITAL MINISTERIO DE ASUNTOS ECONOMICOS Y TRANSFORMACION DIGITAL AGL2011-30547-C03-02 SUSTITUCION DE HARINA Y ACEITE DE PESCADO EN DIETAS PARA SERIOLA DUMERILI. PRUEBAS DE ALIMENTACION Y ESTUDIOS ANALITICOS: PROTEINASopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2053772026-06-13T07:49:27Z
dc.title.none.fl_str_mv Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
title Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
spellingShingle Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
Milián-Sorribes, María Consolación
Fish oil
Fishmeal
Seriola dumerili
Yellowtail
Gut histology
Liver histology
Microbiota
PRODUCCION ANIMAL
14.- Conservar y utilizar de forma sostenible los océanos, mares y recursos marinos para lograr el desarrollo sostenible
title_short Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
title_full Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
title_fullStr Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
title_full_unstemmed Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
title_sort Growth, Survival, and Intestinal Health Alterations in Mediterranean Yellowtail (Seriola dumerili) Due to Alternatives to Fishmeal and Fish Oil
dc.creator.none.fl_str_mv Milián-Sorribes, María Consolación
Martínez-Llorens, Silvia|||0000-0002-9824-3267
Peñaranda, D.S.|||0000-0002-0861-976X
Jauralde García, Ignacio|||0000-0002-8867-2834
Jover Cerda, Miguel|||0000-0001-9049-0573
Tomas-Vidal, A.|||0000-0002-2985-9324
author Milián-Sorribes, María Consolación
author_facet Milián-Sorribes, María Consolación
Martínez-Llorens, Silvia|||0000-0002-9824-3267
Peñaranda, D.S.|||0000-0002-0861-976X
Jauralde García, Ignacio|||0000-0002-8867-2834
Jover Cerda, Miguel|||0000-0001-9049-0573
Tomas-Vidal, A.|||0000-0002-2985-9324
author_role author
author2 Martínez-Llorens, Silvia|||0000-0002-9824-3267
Peñaranda, D.S.|||0000-0002-0861-976X
Jauralde García, Ignacio|||0000-0002-8867-2834
Jover Cerda, Miguel|||0000-0001-9049-0573
Tomas-Vidal, A.|||0000-0002-2985-9324
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ciencia Animal
Escuela Politécnica Superior de Gandia
Instituto Universitario de Ciencia y Tecnología Animal
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Ministerio de Asuntos Económicos y Transformación Digital
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Fish oil
Fishmeal
Seriola dumerili
Yellowtail
Gut histology
Liver histology
Microbiota
PRODUCCION ANIMAL
14.- Conservar y utilizar de forma sostenible los océanos, mares y recursos marinos para lograr el desarrollo sostenible
topic Fish oil
Fishmeal
Seriola dumerili
Yellowtail
Gut histology
Liver histology
Microbiota
PRODUCCION ANIMAL
14.- Conservar y utilizar de forma sostenible los océanos, mares y recursos marinos para lograr el desarrollo sostenible
description [EN] Fishmeal and fish oil substitution in aquafeeds might have adverse effects on fish growth and health, mainly in carnivorous species, such as Mediterranean yellowtail (Seriola dumerili). Mediterranean yellowtail shows great potential as an alternative aquaculture species due to its fast growth and high price on the market, but the need for high-quality protein and fatty acid content in its diets is limiting its production. In order to improve the sustainability of its production, this study was conducted with 360 fish of 35 g to evaluate the effects on fish growth and health. Six diets were used: one control diet without replacement, three with FM replacement (FM66, FM33, and FM0) (33%, 66%, and 100% FM replacement), and two with FO replacement (FO50 and FO0) (50% and 100% FO replacement). The substitution of FM was with vegetable (VM) (corn gluten) and animal (AM) (krill and meat meal) meals. The reductions in FM and FO of up to 33 and 0%, respectively, did not affect the growth and survival of S. dumerili at the intestinal morphology level, except for the anterior intestine regarding the lower villi length and width and the posterior intestine regarding the lower width of the lamina propria. On the other hand, the substitution of fish ingredients in the diet affects liver morphology, indicating alterations in the major diameter of hepatocytes or their nuclei. Finally, diet did not affect the gut microbiota with respect to the control, but significant differences were found in alpha and beta diversity when FO and FM microbiota were compared. A 66% FM replacement and total FO replacement would be possible without causing major alterations in the fish.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/205377
url https://riunet.upv.es/handle/10251/205377
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv MINISTERIO DE ASUNTOS ECONOMICOS Y TRANSFORMACION DIGITAL MINISTERIO DE ASUNTOS ECONOMICOS Y TRANSFORMACION DIGITAL AGL2011-30547-C03-02 SUSTITUCION DE HARINA Y ACEITE DE PESCADO EN DIETAS PARA SERIOLA DUMERILI. PRUEBAS DE ALIMENTACION Y ESTUDIOS ANALITICOS: PROTEINAS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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