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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
22/01/2013 |
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Data da última atualização: |
16/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIBEIRO, J. do S.; GONÇALVES, T. de M.; LADEIRA, M. M.; TULLIO, R. R.; CAMPOS, F. R.; BERGMANN, J. A. G.; MACHADO NETO, O. R.; CARVALHO, J. R. R. de. |
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Afiliação: |
JULIMAR DO SACRAMENTO RIBEIRO, Universidade Federal de Alagoas; TARCISIO DE MORAES GONÇALVES, Universidade Federal de Lavras; MÁRCIO MACHADO LADEIRA, Universidade Federal de Lavras; RYMER RAMIZ TULLIO, CPPSE; FABRÍCIO RODRIGUES CAMPOS, Universidade Federal de Lavras; JOSÉ AURÉLIO GARCIA BERGMANN, Universidade Federal de Minas Gerais; OTÁVIO RODRIGUES MACHADO NETO, Universidade Federal de Lavras; JOSÉ RODOLFO REIS DE CARVALHO, Universidade Federal de Lavras. |
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Título: |
Reactivity, performance, color and tenderness of meat from Zebu cattle finished in feedlot. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 41, n. 4, p. 1009-1015, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to study the animal reactivity and correlate it with performance and meat quality of cattle finished in feedlots. A total of 20 animals of the Tabapuã breed and 20 animals of the Nellore breed were confined for 112 days: 28 days of adaptation and 84 days of data collection. Performance was determined by the average daily weight gain (ADG) and average dry matter intake (DMI) estimated through the use of indicators. On the 1st, 42nd and 84th days of the experiment, two methods were used to measure the animal reactivity: animal reactivity in mobile cage and visual reactivity during handling. The characteristics of meat quality were evaluated by the color, shear force and pH24 after slaughter (pH24). Through the study of correlation, the degree and direction of linear association on animal reactivity, performance and meat quality were established. Regression equations were generated for the parameters evaluated according to the values of animal reactivity. Correlations between mobile cage and visual reactivity were 0.77, 0.56 and 0.45 in the 1st, 2nd and 3rd evaluations, respectively. There was no correlation between animal reactivity and DMI. The correlations between ADG, pH24, and color with animal reactivity were -0.31, 0.40, 0.47 and -0.34, and -0.33 for mobile cage, 0.74, 0.71 and -0.51, for visual reactivity, respectively. The parameters of meat quality varied according to the reactivity. Undesirable values of pH24, animal reactivity and color were found when mobile cage reactivity was higher than 780, 590 and 540, respectively. In general, animals that show greater reactivity tend to have lower daily weight gain and lower meat quality. The reactivity can be used in animal breeding programs, in order to improve performance and meat quality of Zebu cattle finished in feedlot. MenosThe objective of this study was to study the animal reactivity and correlate it with performance and meat quality of cattle finished in feedlots. A total of 20 animals of the Tabapuã breed and 20 animals of the Nellore breed were confined for 112 days: 28 days of adaptation and 84 days of data collection. Performance was determined by the average daily weight gain (ADG) and average dry matter intake (DMI) estimated through the use of indicators. On the 1st, 42nd and 84th days of the experiment, two methods were used to measure the animal reactivity: animal reactivity in mobile cage and visual reactivity during handling. The characteristics of meat quality were evaluated by the color, shear force and pH24 after slaughter (pH24). Through the study of correlation, the degree and direction of linear association on animal reactivity, performance and meat quality were established. Regression equations were generated for the parameters evaluated according to the values of animal reactivity. Correlations between mobile cage and visual reactivity were 0.77, 0.56 and 0.45 in the 1st, 2nd and 3rd evaluations, respectively. There was no correlation between animal reactivity and DMI. The correlations between ADG, pH24, and color with animal reactivity were -0.31, 0.40, 0.47 and -0.34, and -0.33 for mobile cage, 0.74, 0.71 and -0.51, for visual reactivity, respectively. The parameters of meat quality varied according to the reactivity. Undesirable values of pH24, animal reactivity and col... Mostrar Tudo |
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Palavras-Chave: |
Bovine. |
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Thesaurus Nal: |
meat quality; temperament. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/74925/1/Rymer-Reactivityperformance2012.pdf
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Marc: |
LEADER 02564naa a2200241 a 4500
001 1945917
005 2023-02-16
008 2012 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, J. do S.
245 $aReactivity, performance, color and tenderness of meat from Zebu cattle finished in feedlot.$h[electronic resource]
260 $c2012
520 $aThe objective of this study was to study the animal reactivity and correlate it with performance and meat quality of cattle finished in feedlots. A total of 20 animals of the Tabapuã breed and 20 animals of the Nellore breed were confined for 112 days: 28 days of adaptation and 84 days of data collection. Performance was determined by the average daily weight gain (ADG) and average dry matter intake (DMI) estimated through the use of indicators. On the 1st, 42nd and 84th days of the experiment, two methods were used to measure the animal reactivity: animal reactivity in mobile cage and visual reactivity during handling. The characteristics of meat quality were evaluated by the color, shear force and pH24 after slaughter (pH24). Through the study of correlation, the degree and direction of linear association on animal reactivity, performance and meat quality were established. Regression equations were generated for the parameters evaluated according to the values of animal reactivity. Correlations between mobile cage and visual reactivity were 0.77, 0.56 and 0.45 in the 1st, 2nd and 3rd evaluations, respectively. There was no correlation between animal reactivity and DMI. The correlations between ADG, pH24, and color with animal reactivity were -0.31, 0.40, 0.47 and -0.34, and -0.33 for mobile cage, 0.74, 0.71 and -0.51, for visual reactivity, respectively. The parameters of meat quality varied according to the reactivity. Undesirable values of pH24, animal reactivity and color were found when mobile cage reactivity was higher than 780, 590 and 540, respectively. In general, animals that show greater reactivity tend to have lower daily weight gain and lower meat quality. The reactivity can be used in animal breeding programs, in order to improve performance and meat quality of Zebu cattle finished in feedlot.
650 $ameat quality
650 $atemperament
653 $aBovine
700 1 $aGONÇALVES, T. de M.
700 1 $aLADEIRA, M. M.
700 1 $aTULLIO, R. R.
700 1 $aCAMPOS, F. R.
700 1 $aBERGMANN, J. A. G.
700 1 $aMACHADO NETO, O. R.
700 1 $aCARVALHO, J. R. R. de
773 $tRevista Brasileira de Zootecnia$gv. 41, n. 4, p. 1009-1015, 2012.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 9 | |
| 2. |  | LOURENÇO, A. V. F.; MOREIRA, A. L.; BRUGINSKI, E. R. D.; ZUCCOLOTTO, T.; HEIDEN, G.; CAMPOS, F. R. Rapid method for the classification of Baccharis species by Fourier Transform Infrared (FT-IR) spectroscopy and chemometrics analysis. In: BRAZILIAN CONFERENCE ON NATURAL PRODUCTS, 5.; ANUAL MEETING ON MICROMOLECULAR EVOLUTION, SYSTEMATICS AND ECOLOGY, 31., 2015, Atibaia. Annals... Campinas: UNICAMP, 2015. Disponivel em: http://www.infobibos.com/bcnp/cd/authors.html . Acesso em: 16 dez. 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 3. | | DUTRA, L. M.; SANTOS, A. D. da C.; LOURENÇO, A. V. F.; NAGATA, N.; HEIDEN, G.; CAMPOS, F. R.; BARISON, A. 1H HR-MAS NMR and chemometric methods for discrimination and classification of Baccharis (Asteraceae): A proposal for quality control of Baccharis trimera. Journal of Pharmaceutical and Biomedical Analysis, v. 184, 113200, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
|  |
| 4. | | RIBEIRO, J. do S.; GONÇALVES, T. de M.; LADEIRA, M. M.; CAMPOS, F. R.; TULLIO, R. R.; MACHADO NETO, O. R.; OLIVEIRA, D. M. de; BASSI, M. S. Residual feed intake and its effect on carcass and meat characteristics of feedlot Zebu cattle. Revista Brasileira de Zootecnia, v. 41, n. 6, p. 1509-1515, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 5. | | NEVES, K. O. G.; SANTOS, M. F. C.; MAR, J. M.; PONTES, F. L. D.; TORMENA, C. F.; CHAVES, F. C. M.; CAMPOS, F. R.; SANCHES, E. A.; BEZERRA, J. A.; MACHADO, M. B.; SANTOS, A. D. C. 1H NMR chemical profile and antioxidant activity of Eugenia punicifolia extracts over seasons: a metabolomic pilot study. Journal of the Brazilian Chemical Society, v. 35, n. 7, e-20240010, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 6. | | ZUCCOLOTTO, T.; BRESSAN, J.; LOURENÇO, A. V. F.; BRUGINSKI, E.; VEIGA, A.; MARINHO, J. V. N.; RAESKI, P. A.; HEIDEN, G.; SALVADOR, M. J.; MURAKAMI, F. S.; BUDEL, J. M.; CAMPOS, F. R. Chemical, Antioxidant, and Antimicrobial Evaluation of Essential Oils and an Anatomical Study of the Aerial Parts from Baccharis Species (Asteraceae) Chemystry & Biodiversity, v. 16, e1800547, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | RIBEIRO, J. do S.; GONÇALVES, T. de M.; LADEIRA, M. M.; TULLIO, R. R.; CAMPOS, F. R.; BERGMANN, J. A. G.; MACHADO NETO, O. R.; CARVALHO, J. R. R. de. Reactivity, performance, color and tenderness of meat from Zebu cattle finished in feedlot. Revista Brasileira de Zootecnia, v. 41, n. 4, p. 1009-1015, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 8. | | OLIVEIRA, E. S. C.; PONTES, F. L. D.; ACHO, L. D. R.; SILVA, B. J. P. da; ROSÁRIO, A. S. do; CHAVES, F. C. M.; CAMPOS, F. R.; BEZERRA, J. de A.; LIMA, E. S.; MACHADO, M. B. NMR and multivariate methods: identification of chemical markers in extracts of pedra-ume-caá and their antiglycation, antioxidant, and enzymatic inhibition activities. Phytochemical Analysis, p. 1-15, 2024. Online first.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 9. | | RAMOS, A. S.; MAR, J. M.; SILVA, L. S. da; ACHO, L. D. R.; SILVA, B. J. P.; LIMA, E. S.; CAMPELO, P. H.; SANCHES, E. A.; BEZERRA, J. A.; CHAVES, F. C. M.; CAMPOS, F. R.; MACHADO, M. B. Pedra-ume caá fruit: An Amazon cherry rich in phenolic compounds with antiglycant and antioxidant properties. Food Research International, v. 123, p. 674-683, Sept. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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