Challenge with fumonisin FB1 + FB2 alters profile of fatty acids in Nile tilapia fingerlings

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorMaringá-PR-
Autor(es): dc.contributorUniversity of Georgia-
Autor(es): dc.contributorOurofino Agrociência-
Autor(es): dc.contributorUniFatecie-
Autor(es): dc.contributorUniversity Center of Maringá-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.contributorCentro Universitário Ingá-
Autor(es): dc.creatorLala, Bruno [UNESP]-
Autor(es): dc.creatorSantos, Carolina Toledo [UNESP]-
Autor(es): dc.creatorRoldi, Gabriel-
Autor(es): dc.creatorde Oliveira Roça, Roberto [UNESP]-
Autor(es): dc.creatorSeccatto Garcia, André Luiz-
Autor(es): dc.creatorGianeti, Thiago-
Autor(es): dc.creatorda Silva Oliveira, Marivaldo-
Autor(es): dc.creatorBraccini, Graciela-
Autor(es): dc.creatorAndreola, Ricardo-
Autor(es): dc.creatorPaolozzi, Rodrigo-
Autor(es): dc.creatorGasparino, Eliane-
Autor(es): dc.creatorGrande, Paula Adriana-
Autor(es): dc.creatorClaudino-Silva, Stefania Caroline-
Data de aceite: dc.date.accessioned2022-02-22T00:27:41Z-
Data de disponibilização: dc.date.available2022-02-22T00:27:41Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.aquaculture.2019.734546-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/199551-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/199551-
Descrição: dc.descriptionThe toxicity of fumonisin (FB) has been proposed for different fish species because it causes imbalance between the sphingoid bases and impairs several cellular processes, such as cell differentiation and growth. In this study, we tested the hypothesis that FB changes performance and modifies the fatty acid profile in the muscle of Nile tilapia fingerlings. A total of 180 fish were distributed in four treatments: control treatment (without addition of FB), 20 (FB20), 40 (FB40) and 60 (FB60) mg/kg FB) in order to measure performance, muscle yield, mineral residue, protein, total lipids and fatty acid content. The apparent daily gain was lower (Y = 0.019x2-0.124x + 0.325; R2 = 0.928) for fish fed diets containing FB compared to the control group. The negative effect on growth rates resulted in a reduction in fillet yield (P < 0.001). Crude protein was statistically lower (FB60 = 15.38%) for the higher dose than for the control group (P = 0.0003). The moisture was higher for the FB20 level, with quadratic regression effect (R2 = 0.688), the ashes had a linear regression effect (R2 = 0.811) and showed a quadratic regression effect (R2 = 0.868). Total saturated fatty acids were higher in fish fed with FB60 (37.13 ± 0.99) diet than for any other treatment. Total monounsaturated fatty acids did not vary between dietary treatments, as did total omega 6 (ω6). Total omega 3 fatty acids (ω3) were significantly higher in fish fed with FB40 (4.99 ± 0.15) and FB60 (5.20 ± 0.13) diets than for FB20 (4.36 ± 0.03) and the control treatment (4.43 ± 0.18). Total polyunsaturated fatty acids were significantly higher in fish fed with FB40 (33.70 ± 1.01) and FB60 (33.73 ± 0.29) diets. Therefore, fumonisin worsens performance in Nile tilapia fingerlings and modifies their fatty acid profile, as it increases the amount of saturated and polyunsaturated fatty acids and decreases the level of monounsaturated fatty acids.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Animal Breeding and Nutrition UNESP College of Veterinary Medicine and Animal Sciences São Paulo State University-
Descrição: dc.descriptionProgram of Master in Science Technology and Food Safety Cesumar Institute of Science Technology and Innovation - ICETI. University Center of Mariná UNICESUMAR Maringá-PR-
Descrição: dc.descriptionDepartment of Animal and Dairy Sciences UGA University of Georgia-
Descrição: dc.descriptionOurofino Agrociência-
Descrição: dc.descriptionDepartment of Veterinary Science College of Science and Technology from the North of Paraná State UniFatecie-
Descrição: dc.descriptionDepartment of Veterinary Science UNICESUMAR University Center of Maringá-
Descrição: dc.descriptionDepartment of Animal Science UEM State University of Maringá-
Descrição: dc.descriptionDepartment of Veterinary Science UNINGÁ Centro Universitário Ingá-
Descrição: dc.descriptionDepartment of Animal Breeding and Nutrition UNESP College of Veterinary Medicine and Animal Sciences São Paulo State University-
Descrição: dc.descriptionCNPq: PROC142355/2017-8-
Idioma: dc.languageen-
Relação: dc.relationAquaculture-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFusarium moniliforme-
Palavras-chave: dc.subjectLipidogenesis-
Palavras-chave: dc.subjectOreochromis niloticus-
Palavras-chave: dc.subjectToxicity-
Título: dc.titleChallenge with fumonisin FB1 + FB2 alters profile of fatty acids in Nile tilapia fingerlings-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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