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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/04/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SHIROMA, L. S.; BOTTOLI, C. B. G.; JONSSON, C. M.; QUEIROZ, S. C. do N. de. |
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Afiliação: |
LETÍCIA SAYURI SHIROMA, IQ-UNICAMP, IQ-UNICAMP; CARLA BEATRIZ GRESPAN BOTTOLI, IQ-UNICAMP; CLAUDIO MARTIN JONSSON, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA. |
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Título: |
Exposure of tilapia (Oreochromis niloticus) to the antibiotic florfenicol in water: determination of the bioconcentration factor and the withdrawal period. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 28, n. 29, p. 30926-30934, 2021. |
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ISSN: |
1614-7499 |
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DOI: |
https://doi.org/10.1007/s11356-021-13327-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The demand for healthier foods with high nutritional value has resulted in intensive fish farming. In this production system, highfrequency infections occur, and antibiotics are administrated for control. Only two antibiotics are allowed for use in Brazilian aquaculture, one of which is florfenicol. In this work, a bioconcentration assay was performed to assess the accumulation of florfenicol in the muscle of Nile tilapia (Oreochromis niloticus). Tilapia was evaluated as it is the most produced fish species in Brazil. The fish were exposed to florfenicol at a nominal concentration of 10 mg/L, through the water. Muscle and water were collected at 0, 1.5, 3, 6, 24, and 48 h during the exposure phase and at 1.5, 3, 6, 24, 48, and 120 h during the depuration phase. Quantification was performed using an LC-MS/MS. The results showed rapid absorption and elimination of the antibiotic (halflife, t1/2 = 5 h), with low potential for accumulation of florfenicol in tilapia muscles. The study was performed to determine the bioconcentration factor (BCF) and withdrawal period of florfenicol, being 0.05 mL/μg and 1.8 h, respectively. The results contribute to set protocols for the safe use of florfenicol in tilapia transport, avoiding residues in fish that may pose risks to human health. |
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Thesagro: |
Análise Química; Antibiótico; Cromatografia; Resíduo Quimico; Tilápia. |
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Thesaurus Nal: |
Antibiotic residues; Aquaculture; Ecotoxicology; Liquid chromatography; Oreochromis; Tilapia (common name). |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 02335naa a2200313 a 4500
001 2131166
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
022 $a1614-7499
024 7 $ahttps://doi.org/10.1007/s11356-021-13327-5$2DOI
100 1 $aSHIROMA, L. S.
245 $aExposure of tilapia (Oreochromis niloticus) to the antibiotic florfenicol in water$bdetermination of the bioconcentration factor and the withdrawal period.$h[electronic resource]
260 $c2021
520 $aAbstract: The demand for healthier foods with high nutritional value has resulted in intensive fish farming. In this production system, highfrequency infections occur, and antibiotics are administrated for control. Only two antibiotics are allowed for use in Brazilian aquaculture, one of which is florfenicol. In this work, a bioconcentration assay was performed to assess the accumulation of florfenicol in the muscle of Nile tilapia (Oreochromis niloticus). Tilapia was evaluated as it is the most produced fish species in Brazil. The fish were exposed to florfenicol at a nominal concentration of 10 mg/L, through the water. Muscle and water were collected at 0, 1.5, 3, 6, 24, and 48 h during the exposure phase and at 1.5, 3, 6, 24, 48, and 120 h during the depuration phase. Quantification was performed using an LC-MS/MS. The results showed rapid absorption and elimination of the antibiotic (halflife, t1/2 = 5 h), with low potential for accumulation of florfenicol in tilapia muscles. The study was performed to determine the bioconcentration factor (BCF) and withdrawal period of florfenicol, being 0.05 mL/μg and 1.8 h, respectively. The results contribute to set protocols for the safe use of florfenicol in tilapia transport, avoiding residues in fish that may pose risks to human health.
650 $aAntibiotic residues
650 $aAquaculture
650 $aEcotoxicology
650 $aLiquid chromatography
650 $aOreochromis
650 $aTilapia (common name)
650 $aAnálise Química
650 $aAntibiótico
650 $aCromatografia
650 $aResíduo Quimico
650 $aTilápia
700 1 $aBOTTOLI, C. B. G.
700 1 $aJONSSON, C. M.
700 1 $aQUEIROZ, S. C. do N. de
773 $tEnvironmental Science and Pollution Research$gv. 28, n. 29, p. 30926-30934, 2021.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/10/2008 |
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Data da última atualização: |
20/12/2017 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
MOREIRA, D. K. T.; CARVALHO, A. V.; VASCONCELOS, M. A. M. de. |
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Afiliação: |
Débora Kono Taketa Moreira, Estagiária CPATU; ANA VANIA CARVALHO, CPATU; MARCUS ARTHUR MARCAL DE VASCONCELOS, CPATU. |
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Título: |
Aproveitamento tecnológico da farinha de fruta-pão. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Belém, PA: Embrapa Amazônia Oriental, 2006. |
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Páginas: |
5 p. |
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Série: |
(Embrapa Amazônia Oriental. Comunicado técnico, 187). |
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Idioma: |
Português |
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Palavras-Chave: |
Fruta-pão. |
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Thesagro: |
Amido; Análise Microbiológica; Farinha; Produto de Origem Vegetal; Tecnologia de Alimento. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27696/1/Com.tec.187.pdf
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Marc: |
LEADER 00648nam a2200217 a 4500
001 1409744
005 2017-12-20
008 2006 bl uuuu u0uu1 u #d
100 1 $aMOREIRA, D. K. T.
245 $aAproveitamento tecnológico da farinha de fruta-pão.
260 $aBelém, PA: Embrapa Amazônia Oriental$c2006
300 $a5 p.
490 $a(Embrapa Amazônia Oriental. Comunicado técnico, 187).
650 $aAmido
650 $aAnálise Microbiológica
650 $aFarinha
650 $aProduto de Origem Vegetal
650 $aTecnologia de Alimento
653 $aFruta-pão
700 1 $aCARVALHO, A. V.
700 1 $aVASCONCELOS, M. A. M. de
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