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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
10/11/2020 |
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Data da última atualização: |
10/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VALENTINI, J.; SILVA, A. S. da; FORTUOSO, B. F.; REIS, J. H.; GEBERT, R. R.; GRISS, L. G.; BOIAGO, M. M.; LOPES, L. Q. S.; SANTOS, R. C. V.; WAGNER, R.; TAVERNARI, F. de C. |
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Afiliação: |
JULIANI VALENTINI, UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; MARCEL MANENTE BOIAGO, UDESC/Chapecó; UFSM; UFSM; ROGER WAGNER, UFSM; FERNANDO DE CASTRO TAVERNARI, CNPSA. |
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Título: |
Chemical composition, lipid peroxidation, and fatty acid profile in meat of broilers fed with glycerol monolaurate additive. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Food Chemistry, v. 330, article 127187, 2020. |
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DOI: |
https://doi.org/10.1016/j.foodchem.2020.127187 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this study was to evaluate the chemical composition and fatty acid profile of broilers fed diets containing glycerol monolaurate (GML) in place of antimicrobials. Groups: T0 group used as control; T100, T200, and T300 groups received diets supplemented with 100, 200, and 300 mg/kg of GML, respectively. The feed mixture used in the poultry feed during the four phases of the production cycle (days 1 to 7; 8 to 21; 22 to 35; and 36 to 42 of birds age) showed similar levels of protein, lipid and ash, as well as fatty acid profiles. Samples of frozen breasts from chickens slaughtered at 42 days of age were used for chemical gross composition and fatty acid analysis. We observed lower lipid levels in the meat of broilers in the T200 and T300 groups than in the T0 group. Lower lipid peroxidation occurred in the meat of animals that consumed GML in respect to control. Total saturated fatty acid percentage was lower, while total polyunsaturated fatty acid percentage was higher in the meat of broilers fed GML than in the control group. We conclude that the increase in GML concentrations alters the lipid profile of broiler meat. |
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Palavras-Chave: |
Ácidos graxos; Peroxidação lipídica; Qualidade da carne. |
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Thesagro: |
Alimentação; Carcaça; Composição Química; Frango de Corte; Nutrição Animal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02220naa a2200349 a 4500
001 2126448
005 2020-11-10
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foodchem.2020.127187$2DOI
100 1 $aVALENTINI, J.
245 $aChemical composition, lipid peroxidation, and fatty acid profile in meat of broilers fed with glycerol monolaurate additive.$h[electronic resource]
260 $c2020
520 $aAbstract: The objective of this study was to evaluate the chemical composition and fatty acid profile of broilers fed diets containing glycerol monolaurate (GML) in place of antimicrobials. Groups: T0 group used as control; T100, T200, and T300 groups received diets supplemented with 100, 200, and 300 mg/kg of GML, respectively. The feed mixture used in the poultry feed during the four phases of the production cycle (days 1 to 7; 8 to 21; 22 to 35; and 36 to 42 of birds age) showed similar levels of protein, lipid and ash, as well as fatty acid profiles. Samples of frozen breasts from chickens slaughtered at 42 days of age were used for chemical gross composition and fatty acid analysis. We observed lower lipid levels in the meat of broilers in the T200 and T300 groups than in the T0 group. Lower lipid peroxidation occurred in the meat of animals that consumed GML in respect to control. Total saturated fatty acid percentage was lower, while total polyunsaturated fatty acid percentage was higher in the meat of broilers fed GML than in the control group. We conclude that the increase in GML concentrations alters the lipid profile of broiler meat.
650 $aAlimentação
650 $aCarcaça
650 $aComposição Química
650 $aFrango de Corte
650 $aNutrição Animal
653 $aÁcidos graxos
653 $aPeroxidação lipídica
653 $aQualidade da carne
700 1 $aSILVA, A. S. da
700 1 $aFORTUOSO, B. F.
700 1 $aREIS, J. H.
700 1 $aGEBERT, R. R.
700 1 $aGRISS, L. G.
700 1 $aBOIAGO, M. M.
700 1 $aLOPES, L. Q. S.
700 1 $aSANTOS, R. C. V.
700 1 $aWAGNER, R.
700 1 $aTAVERNARI, F. de C.
773 $tFood Chemistry$gv. 330, article 127187, 2020.
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Embrapa Suínos e Aves (CNPSA) |
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| Registros recuperados : 4 | |
| 1. |  | PORTO, M. O.; PAULINO, M. F.; VALADARES FILHO, S. de C.; DETMANN, E.; CAVALI, J.; SALES, M. F. L.; VALENTE, E. E. L.; COUTO, V. R. M. Nutritional requirements of energy, protein and macrominerals for maintenance and weight gain of young crossbred Nellore × Holstein bulls on pasture. Revista Brasileira de Zootecnia, Viçosa, v. 41, n. 3, p. 734-745, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Acre. |
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| 2. | | CAVALI, J.; COUTO, V. R. M.; PORTO, M. O.; VALENTIM, J. F.; SALES, M. F. L.; VALENTE, E. E.; MORAES, I. O.; ARAÚJO, M. E. C. de. Quantification of losses and recovery of dry matter in Arachis pintoi cv. BRS Mandobi and Elephant grass. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais. Gioânia: SBZ: ABZ, 2018. 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 3. | | CHIZZOTTI, M. L.; MACHADO, F. S.; VALENTE, E. E. L.; PEREIRA, L. G. R.; CAMPOS, M. M.; TOMICH, T. R.; COELHO, S. G.; RIBAS, M. N. Technical note: Validation of a system for monitoring individual feeding behavior and individual feed intake in dairy cattle. Journal of Dairy Science, v. 98, n. 5, p. 3438-3442, 2015.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 4. | | CAVALI, J.; COUTO, V. R. M.; PORTO, M. O.; SALES, M. F. L.; VALENTIM, J. F.; VALENTE, E. E.; OLIVEIRA, I. M.; FERREIRA, E.; CARVALHO, G. G. P. de; CODOGNOTO, L. C. Nutritional value of forage peanut (Arachis Pintoi cv. BRS Mandobi) and elephant grass silages. In: RUIZ, V. R. R. (org.). Produção animal. Ponta Grossa, PR: Atena Editora, 2019. cap. 4, p. 27-40. E-book.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Acre. |
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| Registros recuperados : 4 | |
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