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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
28/11/2022 |
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Data da última atualização: |
28/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KOLLING, G. J.; STIVANIN, S. C. B.; GABBI, A. M.; MACHADO, F. S.; FERREIRA, A. L.; CAMPOS, M. M.; TOMICH, T. R.; CUNHA, C. S.; KLEIN, C. P.; AUGUST, P. M.; MATTÉ, C.; DILL, S. W.; PEREIRA, L. G. R.; FISCHER, V. |
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Afiliação: |
GIOVANI JACOB KOLLING, Faculdade Meridional; SHEILA CRISTINA BOSCO STIVANIN, Universidade Federal do Rio Grande do Sul; ALEXANDRE MOSSATE GABBI, Eurotec Nutrition, Research and Innovation; FERNANDA SAMARINI MACHADO, CNPGL; ALEXANDRE LIMA FERREIRA; MARIANA MAGALHAES CAMPOS, CNPGL; THIERRY RIBEIRO TOMICH, CNPGL; CAMILA SOARES CUNHA, Universidade Federal do Rio Grande do Sul; CAROLINE PERES KLEIN, Universidade Federal do Rio Grande do Sul; PAULINE MACIEL AUGUST, Universidade Federal do Rio Grande do Sul; CRISTIANE MATTÉ, Universidade Federal do Rio Grande do Sul; SUSANE WERLE DILL, Universidade Federal do Pampa; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; VIVIAN FISCHER, Universidade Federal do Rio Grande do Sul. |
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Título: |
Milk production and hematological and antioxidant profiles of dairy cows supplemented with oregano and green tea extracts as feed additives. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 51, e20210150, 2022. |
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DOI: |
https://doi.org/10.37496/rbz5120210150 |
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Idioma: |
Inglês |
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Conteúdo: |
We aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematological and antioxidant profiles of dairy cows. For that purpose, 16 Holstein and 16 Holstein-Gyr cows with 526.3±10.2 kg and within the first third of lactation were distributed according to a complete block design with measurements repeated in time. Treatments were control (CON), addition of 0.056% of oregano extract (OR), addition of 0.028% of green tea extract (GT), addition of a mixture of OR and GT extract (0.056% each) in the diet (MIX). Hematological and antioxidant profiles were monitored. Data were subjected to ANOVA, with block, treatment, days, and their interactions considered as fixed effects and animal and the residue as random effects. In Holstein cows, GT increased feed intake and milk yield compared with CON; in Holstein-Gyr crossbred cows, OR showed increased intake and GT increased milk yield compared with CON. Compared with CON, GT and OR decreased eosinophils concentration; OR showed the highest neutrophils concentration and neutrophils to leukocyte ratio. Compared with CON, OR presented increased catalase (CAT) activity, while GT increased the reduced glutathione concentration. The MIX treatment reduced CAT activity compared with OR, presented the lowest concentration of oxidized dichlorofluorescein in the erythrocytes (DCFER) and plasma (DCFPLA), and increased eosinophils concentration compared with GT and OR. Extracts differently affected feed intake and milk yield depending on genetic group. Feeding green tea and oregano extracts separately or associated distinctly affects the antioxidant indicators of lactating dairy cows. MenosWe aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematological and antioxidant profiles of dairy cows. For that purpose, 16 Holstein and 16 Holstein-Gyr cows with 526.3±10.2 kg and within the first third of lactation were distributed according to a complete block design with measurements repeated in time. Treatments were control (CON), addition of 0.056% of oregano extract (OR), addition of 0.028% of green tea extract (GT), addition of a mixture of OR and GT extract (0.056% each) in the diet (MIX). Hematological and antioxidant profiles were monitored. Data were subjected to ANOVA, with block, treatment, days, and their interactions considered as fixed effects and animal and the residue as random effects. In Holstein cows, GT increased feed intake and milk yield compared with CON; in Holstein-Gyr crossbred cows, OR showed increased intake and GT increased milk yield compared with CON. Compared with CON, GT and OR decreased eosinophils concentration; OR showed the highest neutrophils concentration and neutrophils to leukocyte ratio. Compared with CON, OR presented increased catalase (CAT) activity, while GT increased the reduced glutathione concentration. The MIX treatment reduced CAT activity compared with OR, presented the lowest concentration of oxidized dichlorofluorescein in the erythrocytes (DCFER) and plasma (DCFPLA), and increased... Mostrar Tudo |
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Thesagro: |
Bovino; Gado Gir. |
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Thesaurus Nal: |
Gir (cattle breed); Holstein. |
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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/doc/1148837/1/Milk-production-and-hematological-and-antioxidant-profiles-of-dairy-cows.pdf
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Marc: |
LEADER 02775naa a2200337 a 4500
001 2148837
005 2022-11-28
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.37496/rbz5120210150$2DOI
100 1 $aKOLLING, G. J.
245 $aMilk production and hematological and antioxidant profiles of dairy cows supplemented with oregano and green tea extracts as feed additives.$h[electronic resource]
260 $c2022
520 $aWe aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematological and antioxidant profiles of dairy cows. For that purpose, 16 Holstein and 16 Holstein-Gyr cows with 526.3±10.2 kg and within the first third of lactation were distributed according to a complete block design with measurements repeated in time. Treatments were control (CON), addition of 0.056% of oregano extract (OR), addition of 0.028% of green tea extract (GT), addition of a mixture of OR and GT extract (0.056% each) in the diet (MIX). Hematological and antioxidant profiles were monitored. Data were subjected to ANOVA, with block, treatment, days, and their interactions considered as fixed effects and animal and the residue as random effects. In Holstein cows, GT increased feed intake and milk yield compared with CON; in Holstein-Gyr crossbred cows, OR showed increased intake and GT increased milk yield compared with CON. Compared with CON, GT and OR decreased eosinophils concentration; OR showed the highest neutrophils concentration and neutrophils to leukocyte ratio. Compared with CON, OR presented increased catalase (CAT) activity, while GT increased the reduced glutathione concentration. The MIX treatment reduced CAT activity compared with OR, presented the lowest concentration of oxidized dichlorofluorescein in the erythrocytes (DCFER) and plasma (DCFPLA), and increased eosinophils concentration compared with GT and OR. Extracts differently affected feed intake and milk yield depending on genetic group. Feeding green tea and oregano extracts separately or associated distinctly affects the antioxidant indicators of lactating dairy cows.
650 $aGir (cattle breed)
650 $aHolstein
650 $aBovino
650 $aGado Gir
700 1 $aSTIVANIN, S. C. B.
700 1 $aGABBI, A. M.
700 1 $aMACHADO, F. S.
700 1 $aFERREIRA, A. L.
700 1 $aCAMPOS, M. M.
700 1 $aTOMICH, T. R.
700 1 $aCUNHA, C. S.
700 1 $aKLEIN, C. P.
700 1 $aAUGUST, P. M.
700 1 $aMATTÉ, C.
700 1 $aDILL, S. W.
700 1 $aPEREIRA, L. G. R.
700 1 $aFISCHER, V.
773 $tRevista Brasileira de Zootecnia$gv. 51, e20210150, 2022.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/12/2008 |
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Data da última atualização: |
24/05/2018 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
GARCIA, J. C.; DUARTE, J. de O. |
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Afiliação: |
JOAO CARLOS GARCIA, CNPMS; JASON DE OLIVEIRA DUARTE, CNPMS. |
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Título: |
Milho: boas e más notícias para a cultura. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Revista Plantio Direto, Passo Fundo, v. 17, n. 106, p. 36-38, jul./ago. 2008. |
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Idioma: |
Português |
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Thesagro: |
Mercado; Milho; Preço. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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Marc: |
LEADER 00453naa a2200157 a 4500
001 1491604
005 2018-05-24
008 2008 bl uuuu u00u1 u #d
100 1 $aGARCIA, J. C.
245 $aMilho$bboas e más notícias para a cultura.$h[electronic resource]
260 $c2008
650 $aMercado
650 $aMilho
650 $aPreço
700 1 $aDUARTE, J. de O.
773 $tRevista Plantio Direto, Passo Fundo$gv. 17, n. 106, p. 36-38, jul./ago. 2008.
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Embrapa Milho e Sorgo (CNPMS) |
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