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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
13/10/2021 |
Data da última atualização: |
13/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
VIZZOTTO, E. F.; STIVANIN, S. C. B.; PARIS, M. de; PASSOS, L. T.; WERNCKE, D.; KLEIN, C. P.; STONE, V.; MATTÉ, C.; ZANELA, M. B.; FISCHER, V. |
Afiliação: |
E. F. VIZZOTTO, UFRGS; S. C. B. STIVANIN, UFRGS; M. DE PARIS, UFRGS; L. T. PASSOS, UFRGS; D. WERNCKE, UFRGS; C. P. KLEIN, UFRGS; V. STONE, UFRGS; C. MATTÉ, UFRGS; MAIRA BALBINOTTI ZANELA, CPACT; V. FISCHER, UFRGS. |
Título: |
Supplementation with green tea and oregano extracts on productive characteristics, blood metabolites, and antioxidant status of Jersey cows during the transition period. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Animal, The international journal of animal biosciences, v. 15, n. 2, Feb. 2021. |
Páginas: |
8 p. |
ISSN: |
1751-7311 |
DOI: |
doi.org/10.1016/j.animal.2020.100032 |
Idioma: |
Inglês |
Conteúdo: |
Plant extracts have been recognized as beneficial to human health and have been evaluated as feed additive for domestic and companion animals. This study evaluated oregano and green tea extracts fed to Jersey cows from approximately 21 d before calving to 21 d after calving on milk production, milk composition, and blood metabolites as well as investigated immunological and antioxidant attributes. Twenty-four Jersey cows with 441 ± 27 kg of BW, 3.5 ± 0.3 of body condition score (BCS), and 2.7 ± 1.8 lactations were selected at approximately 28 d before the expected parturition date and were randomly assigned to three treatments with eight cows each: without plant extracts in diet (control ? CON), addition of 10 g per day of oregano extract (OR), and addition of 5 g per day of green tea extract (GT). Feed intake, BW, BCS, blood metabolites, hemogram as well as oxidative stress biomarkers were evaluated from approximately 3 weeks prepartum to 3 weeks postpartum (transition period) while milk production and composition were evaluated during the first 3 weeks of lactation. Plant extracts did not change BW, BCS, and DM intake (DMI) throughout the transition period, but OR increased in approximately 20% total digestive nutrients and metabolizable energy intake on days 15 and 16 postpartum compared with CON. In the prepartum, OR increased in 48% platelets count compared to the CON, while GT augmented in 142% eosinophils compared with CON. Oregano extract reduced the levels of reactive species in the erythrocytes in 40% during prepartum and postpartum compared with CON, while GT reduced its levels in 24 and 29% during prepartum and postpartum, respectively, when compared with CON. In the postpartum period, OR increased in 60% the carbonylated protein content compared with CON, while GT reduced in 45% the levels of reactive species in plasma compared with CON. During the postpartum, both extracts increased in 33% the concentration of reduced glutathione when compared with CON. Moreover, GT tended to decrease feed efficiency in 11% when compared with CON; OE reduced milk pH and somatic cell count when compared with CON. In conclusion, OE and GT did not expressively affect immunological attributes in blood but reduce some oxidative stress biomarkers without compromising productive traits of Jersey cows during the transition period. MenosPlant extracts have been recognized as beneficial to human health and have been evaluated as feed additive for domestic and companion animals. This study evaluated oregano and green tea extracts fed to Jersey cows from approximately 21 d before calving to 21 d after calving on milk production, milk composition, and blood metabolites as well as investigated immunological and antioxidant attributes. Twenty-four Jersey cows with 441 ± 27 kg of BW, 3.5 ± 0.3 of body condition score (BCS), and 2.7 ± 1.8 lactations were selected at approximately 28 d before the expected parturition date and were randomly assigned to three treatments with eight cows each: without plant extracts in diet (control ? CON), addition of 10 g per day of oregano extract (OR), and addition of 5 g per day of green tea extract (GT). Feed intake, BW, BCS, blood metabolites, hemogram as well as oxidative stress biomarkers were evaluated from approximately 3 weeks prepartum to 3 weeks postpartum (transition period) while milk production and composition were evaluated during the first 3 weeks of lactation. Plant extracts did not change BW, BCS, and DM intake (DMI) throughout the transition period, but OR increased in approximately 20% total digestive nutrients and metabolizable energy intake on days 15 and 16 postpartum compared with CON. In the prepartum, OR increased in 48% platelets count compared to the CON, while GT augmented in 142% eosinophils compared with CON. Oregano extract reduced the levels of reacti... Mostrar Tudo |
Thesagro: |
Chá; Chá Verde; Extrato Vegetal; Gado Jersey; Orégano; Ração; Vaca Leiteira. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226926/1/Vizzotto-2021.pdf
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Marc: |
LEADER 03416naa a2200349 a 4500 001 2135299 005 2021-10-13 008 2021 bl uuuu u00u1 u #d 022 $a1751-7311 024 7 $adoi.org/10.1016/j.animal.2020.100032$2DOI 100 1 $aVIZZOTTO, E. F. 245 $aSupplementation with green tea and oregano extracts on productive characteristics, blood metabolites, and antioxidant status of Jersey cows during the transition period.$h[electronic resource] 260 $c2021 300 $a8 p. 520 $aPlant extracts have been recognized as beneficial to human health and have been evaluated as feed additive for domestic and companion animals. This study evaluated oregano and green tea extracts fed to Jersey cows from approximately 21 d before calving to 21 d after calving on milk production, milk composition, and blood metabolites as well as investigated immunological and antioxidant attributes. Twenty-four Jersey cows with 441 ± 27 kg of BW, 3.5 ± 0.3 of body condition score (BCS), and 2.7 ± 1.8 lactations were selected at approximately 28 d before the expected parturition date and were randomly assigned to three treatments with eight cows each: without plant extracts in diet (control ? CON), addition of 10 g per day of oregano extract (OR), and addition of 5 g per day of green tea extract (GT). Feed intake, BW, BCS, blood metabolites, hemogram as well as oxidative stress biomarkers were evaluated from approximately 3 weeks prepartum to 3 weeks postpartum (transition period) while milk production and composition were evaluated during the first 3 weeks of lactation. Plant extracts did not change BW, BCS, and DM intake (DMI) throughout the transition period, but OR increased in approximately 20% total digestive nutrients and metabolizable energy intake on days 15 and 16 postpartum compared with CON. In the prepartum, OR increased in 48% platelets count compared to the CON, while GT augmented in 142% eosinophils compared with CON. Oregano extract reduced the levels of reactive species in the erythrocytes in 40% during prepartum and postpartum compared with CON, while GT reduced its levels in 24 and 29% during prepartum and postpartum, respectively, when compared with CON. In the postpartum period, OR increased in 60% the carbonylated protein content compared with CON, while GT reduced in 45% the levels of reactive species in plasma compared with CON. During the postpartum, both extracts increased in 33% the concentration of reduced glutathione when compared with CON. Moreover, GT tended to decrease feed efficiency in 11% when compared with CON; OE reduced milk pH and somatic cell count when compared with CON. In conclusion, OE and GT did not expressively affect immunological attributes in blood but reduce some oxidative stress biomarkers without compromising productive traits of Jersey cows during the transition period. 650 $aChá 650 $aChá Verde 650 $aExtrato Vegetal 650 $aGado Jersey 650 $aOrégano 650 $aRação 650 $aVaca Leiteira 700 1 $aSTIVANIN, S. C. B. 700 1 $aPARIS, M. de 700 1 $aPASSOS, L. T. 700 1 $aWERNCKE, D. 700 1 $aKLEIN, C. P. 700 1 $aSTONE, V. 700 1 $aMATTÉ, C. 700 1 $aZANELA, M. B. 700 1 $aFISCHER, V. 773 $tAnimal, The international journal of animal biosciences$gv. 15, n. 2, Feb. 2021.
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Embrapa Clima Temperado (CPACT) |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
10/08/1995 |
Data da última atualização: |
25/07/2017 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
BELLAVER, C.; ARRUDA, F. de A. V.; MORAES, E. A. de. |
Afiliação: |
CNPC. |
Título: |
Produtividade de caprinos e ovinos paridos na estação seca. |
Ano de publicação: |
1980 |
Fonte/Imprenta: |
Sobral: EMBRAPA-CNPC, 1980. |
Páginas: |
3 p. |
Série: |
(EMBRAPA-CNPC. Comunicado Tecnico, 1). |
Idioma: |
Português |
Conteúdo: |
Em experimento conduzido pela EMBRAPA através do Centro Nacional de Pesquisas de Caprinos e Ovinos Tropicais, Sobral-CE., foram avaliadas por suas características produtivas de 16.02.78 a l7.08.79, 25 cabras de raça Anglo Nubiana, 25 Bhuj e 23 canindé, juntamente com 23 ovelhas da raça Morada Nova e 21 Santa Inês, variedade, vermelha. |
Palavras-Chave: |
Anglo Nubiana; Bhuj; Brasil; Caninde; Caprinos; Ceará; Estação de monta; Goat; Morada Nova; Ovinos; Ovinos deslanados; Performance produtiva; Productive performance; Productivity; Santa Inês. |
Thesagro: |
Caprino; Eficiência reprodutiva; Ovino; Produção Animal; Produtividade; Reprodução; Reprodução Animal; Verão. |
Thesaurus NAL: |
animal production; Brazil; goats; reproduction; Reproductive performance; sheep. |
Categoria do assunto: |
-- L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/26784/1/COT-01.pdf
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Marc: |
LEADER 01606nam a2200505 a 4500 001 1514994 005 2017-07-25 008 1980 bl uuuu u0uu1 u #d 100 1 $aBELLAVER, C. 245 $aProdutividade de caprinos e ovinos paridos na estação seca. 260 $aSobral: EMBRAPA-CNPC$c1980 300 $a3 p. 490 $a(EMBRAPA-CNPC. Comunicado Tecnico, 1). 520 $aEm experimento conduzido pela EMBRAPA através do Centro Nacional de Pesquisas de Caprinos e Ovinos Tropicais, Sobral-CE., foram avaliadas por suas características produtivas de 16.02.78 a l7.08.79, 25 cabras de raça Anglo Nubiana, 25 Bhuj e 23 canindé, juntamente com 23 ovelhas da raça Morada Nova e 21 Santa Inês, variedade, vermelha. 650 $aanimal production 650 $aBrazil 650 $agoats 650 $areproduction 650 $aReproductive performance 650 $asheep 650 $aCaprino 650 $aEficiência reprodutiva 650 $aOvino 650 $aProdução Animal 650 $aProdutividade 650 $aReprodução 650 $aReprodução Animal 650 $aVerão 653 $aAnglo Nubiana 653 $aBhuj 653 $aBrasil 653 $aCaninde 653 $aCaprinos 653 $aCeará 653 $aEstação de monta 653 $aGoat 653 $aMorada Nova 653 $aOvinos 653 $aOvinos deslanados 653 $aPerformance produtiva 653 $aProductive performance 653 $aProductivity 653 $aSanta Inês 700 1 $aARRUDA, F. de A. V. 700 1 $aMORAES, E. A. de
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Embrapa Caprinos e Ovinos (CNPC) |
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