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Registro Completo |
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Biblioteca(s): |
Embrapa Solos; Embrapa Suínos e Aves. |
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Data corrente: |
22/11/2022 |
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Data da última atualização: |
01/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FEDDERN, V.; SCHEUERMANN, G. N.; COLDEBELLA, A.; GRESSLER, V.; BEDENDO, G. C.; CARON, L.; PEDROSO, A. C.; BACILA, D. M.; CUNHA JUNIOR, A. |
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Afiliação: |
VIVIAN FEDDERN, CNPSA; GERSON NEUDI SCHEUERMANN, CNPSA; ARLEI COLDEBELLA, CNPSA; VANESSA GRESSLER, CNPSA; GIZELLE CRISTINA BEDENDO, CNPS; LUIZINHO CARON, CNPSA; ANTONIO C. PEDROSO, Instituto Federal Catarinense/Campus Concórdia; DANNIELE M. BACILA, Universidade Federal do Paraná; ANILDO CUNHA JUNIOR, CNPSA. |
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Título: |
Nicarbazin residue in tissues from broilers reared on reused litter conditions. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Animals, v. 12, n. 3107, 2022. |
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DOI: |
https://doi.org/10.3390/ani12223107 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Nicarbazin (NCZ) is a worldwide used anticoccidial in poultry farming to avoid coccidiosis disease when chickens are reared on conventional poultry litter. If proper dosage and withdrawal time are not followed, the component dinitrocarbanilide (DNC) of NCZ may be present in chicken tissues, therefore posing a risk to consumers if the residues are above 200 ?g/kg. Litter reuse is a common and important practice in commercial chicken production. Literature is lacking about the influence of litter reuse on DNC deposition in chicken tissues and its impact on food safety. We aimed to evaluate DNC residues in breast and liver by LC?MS/MS from broilers from an experiment with 10 consecutive flocks during 2 years. The experiment included three treatments containing NCZ in the diet (T1 = 125 mg/kg, 1?21 d; T2 = 125 mg/kg, 1?32 d; T3 = 40 mg/kg, 1?32 d). DNC residues in chicken breast at 21 d in T1 ranged from 648.8?926 ?g/kg, at 32 d in T2 and T3 varied, respectively, from 232?667 ?g/kg and 52?189 ?g/kg. Regarding liver, DNC residues at 21 days in T1 ranged from 11,754?15,281 ?g/kg, at 32 days in T2 and T3 varied, respectively, from 10,168?15,021 ?g/kg and 2899?4573 ?g/kg. When NCZ was withdrawn from feed, DNC residues dropped to
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Palavras-Chave: |
Chicken breast fillet; Chicken liver; Dinitrocarbazina; DNC residues; File de peito de frango; Nic; Poultry farming; Resíduos de tecidos. |
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Thesagro: |
Avicultura; Fígado; Frango de Corte; Segurança Alimentar. |
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Thesaurus Nal: |
Aviculture; Chemical residues; Liquid chromatography; Nicarbazin. |
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Categoria do assunto: |
--
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148557/1/final9929.pdf
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Marc: |
LEADER 02593naa a2200421 a 4500
001 2148557
005 2022-12-01
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani12223107$2DOI
100 1 $aFEDDERN, V.
245 $aNicarbazin residue in tissues from broilers reared on reused litter conditions.$h[electronic resource]
260 $c2022
520 $aAbstract: Nicarbazin (NCZ) is a worldwide used anticoccidial in poultry farming to avoid coccidiosis disease when chickens are reared on conventional poultry litter. If proper dosage and withdrawal time are not followed, the component dinitrocarbanilide (DNC) of NCZ may be present in chicken tissues, therefore posing a risk to consumers if the residues are above 200 ?g/kg. Litter reuse is a common and important practice in commercial chicken production. Literature is lacking about the influence of litter reuse on DNC deposition in chicken tissues and its impact on food safety. We aimed to evaluate DNC residues in breast and liver by LC?MS/MS from broilers from an experiment with 10 consecutive flocks during 2 years. The experiment included three treatments containing NCZ in the diet (T1 = 125 mg/kg, 1?21 d; T2 = 125 mg/kg, 1?32 d; T3 = 40 mg/kg, 1?32 d). DNC residues in chicken breast at 21 d in T1 ranged from 648.8?926 ?g/kg, at 32 d in T2 and T3 varied, respectively, from 232?667 ?g/kg and 52?189 ?g/kg. Regarding liver, DNC residues at 21 days in T1 ranged from 11,754?15,281 ?g/kg, at 32 days in T2 and T3 varied, respectively, from 10,168?15,021 ?g/kg and 2899?4573 ?g/kg. When NCZ was withdrawn from feed, DNC residues dropped to <LOQ at 42 d in all treatments. Therefore, the reuse of poultry litter does not compromise food safety regarding DNC residues in chicken tissues, as shown herein up to 10 flocks.
650 $aAviculture
650 $aChemical residues
650 $aLiquid chromatography
650 $aNicarbazin
650 $aAvicultura
650 $aFígado
650 $aFrango de Corte
650 $aSegurança Alimentar
653 $aChicken breast fillet
653 $aChicken liver
653 $aDinitrocarbazina
653 $aDNC residues
653 $aFile de peito de frango
653 $aNic
653 $aPoultry farming
653 $aResíduos de tecidos
700 1 $aSCHEUERMANN, G. N.
700 1 $aCOLDEBELLA, A.
700 1 $aGRESSLER, V.
700 1 $aBEDENDO, G. C.
700 1 $aCARON, L.
700 1 $aPEDROSO, A. C.
700 1 $aBACILA, D. M.
700 1 $aCUNHA JUNIOR, A.
773 $tAnimals$gv. 12, n. 3107, 2022.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/02/2009 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
SANTANA, D. L. de Q. |
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Afiliação: |
Dalva Luiz de Queiroz Santana, Embrapa Florestas. |
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Título: |
Psilídeos no Brasil: 3- Blastopsylla occidentalis Taylor, 1985 Hemiptera: Psyllidae. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Colombo: Embrapa Florestas, 2008. |
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Páginas: |
4 p. |
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Série: |
(Embrapa Florestas. Comunicado técnico, 204). |
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ISSN: |
1517-5030 |
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Idioma: |
Português |
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Palavras-Chave: |
Blastopsylla occidentalis; Espécie exótica; Psilídeo. |
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Thesagro: |
Entomologia; Eucalipto; Inseto; Praga de planta. |
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Thesaurus NAL: |
Insecta. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPF-2009-09/44431/1/com_tec204.pdf
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Marc: |
LEADER 00655nam a2200229 a 4500
001 1315237
005 2023-12-07
008 2008 bl uuuu u0uu1 u #d
022 $a1517-5030
100 1 $aSANTANA, D. L. de Q.
245 $aPsilídeos no Brasil$b3- Blastopsylla occidentalis Taylor, 1985 Hemiptera: Psyllidae.
260 $aColombo: Embrapa Florestas$c2008
300 $a4 p.
490 $a(Embrapa Florestas. Comunicado técnico, 204).
650 $aInsecta
650 $aEntomologia
650 $aEucalipto
650 $aInseto
650 $aPraga de planta
653 $aBlastopsylla occidentalis
653 $aEspécie exótica
653 $aPsilídeo
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Registro original: |
Embrapa Florestas (CNPF) |
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