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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
02/01/2025 |
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Data da última atualização: |
02/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VASCONCELOS, A. M. de; MARTINS, T. P.; SOUZA, V. de; BONFM, J. M.; POMPEU, R. C. F. F.; FAÇANHA, D. A. E.; PEREIRA, P. L.; FERREIRA, J.; SILVEIRA, R. M. F. |
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Afiliação: |
ÂNGELA MARIA DE VASCONCELOS, STATE UNIVERSITY OF VALE DO ACARAÚ; THAYS PAULINA MARTINS, STATE UNIVERSITY OF VALE DO ACARAÚ; VIVIANE DE SOUZA, CNPC; JOICE MELO BONFM, STATE UNIVERSITY OF VALE DO ACARAÚ; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; DÉBORA ANDRÉA EVANGELISTA FAÇANHA, UNIVERSITY OF THE INTERNATIONAL INTEGRATION OF AFRO-BRAZILIAN LUSOPHONY; PATRÍCIO LEANDRO PEREIRA, STATE UNIVERSITY OF VALE DO ACARAÚ; JOSIEL FERREIRA, INSTITUTO DE ZOOTECNIA; ROBSON MATEUS FREITAS SILVEIRA, LUIZ DE QUEIROZ COLLEGE OF AGRICULTURE, UNIVERSITY OF SÃO PAULO. |
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Título: |
Effect of a 60-day organic selenium-supplemented diet on the decrease of somatic cell counts in goat milk. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 55, n. 113, Mar. 2023. |
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DOI: |
10.1007/s11250-023-03526-2 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Selenium is an important element in nutrition, showing great potential in the udder health of dairy goats and in the control of subclinical mastitis. However, there are few studies that evaluated the influence of selenium supplementation on subclinical mastitis in goats. The aim of this study was to evaluate the incidence of subclinical mastitis in dairy goats supplemented with organic selenium (Se yeast) in a semi-arid region. Sixteen Saanen × Toggenburg crossbred lactating goats were allocated randomly into two treatments: with and without addition of organic selenium (Se) to the concentrate. Milk samples were collected every 20 days from each udder half to determine the somatic cell count (SSC), chloride content, pH, electrical conductivity, microbiological isolation, composition, and selenium contents. The highest serum selenium concentrations in the blood of these goats occurred at 42 days of supplementation (P < 0.001). Goats which received organic selenium supplementation had higher serum selenium concentrations (P < 0.05). The milk composition variables did not differ (P > 0.05) between the tested treatments, teats, and collections. After 60 days of supplementation, a difference was observed (P < 0.05) between treatments for SSC, chloride content, and pH. Addition of organic selenium to the diet of dairy goats after 60 days of supplementation was promising in reducing the somatic cell count, consequently improving milk quality. |
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Palavras-Chave: |
Analysis Chlorides; CCS; Contagem de células somáticas; Micromineral; Selênio orgânico. |
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Thesagro: |
Cabra Leiteira; Caprino; Lactação; Mamite; Microelemento; Saccharomyces Cerevisiae. |
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Thesaurus Nal: |
Brazil; Chemical composition; Dietary mineral supplements; Females; Food chemistry; Goat diseases; Goat milk; Goats; Lactation; Mammary glands; Mastitis; Pharmacology; Selenium; Semiarid zones; Somatic cell count; Somatic cells. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03038naa a2200553 a 4500
001 2171107
005 2025-01-02
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1007/s11250-023-03526-2$2DOI
100 1 $aVASCONCELOS, A. M. de
245 $aEffect of a 60-day organic selenium-supplemented diet on the decrease of somatic cell counts in goat milk.$h[electronic resource]
260 $c2024
520 $aAbstract: Selenium is an important element in nutrition, showing great potential in the udder health of dairy goats and in the control of subclinical mastitis. However, there are few studies that evaluated the influence of selenium supplementation on subclinical mastitis in goats. The aim of this study was to evaluate the incidence of subclinical mastitis in dairy goats supplemented with organic selenium (Se yeast) in a semi-arid region. Sixteen Saanen × Toggenburg crossbred lactating goats were allocated randomly into two treatments: with and without addition of organic selenium (Se) to the concentrate. Milk samples were collected every 20 days from each udder half to determine the somatic cell count (SSC), chloride content, pH, electrical conductivity, microbiological isolation, composition, and selenium contents. The highest serum selenium concentrations in the blood of these goats occurred at 42 days of supplementation (P < 0.001). Goats which received organic selenium supplementation had higher serum selenium concentrations (P < 0.05). The milk composition variables did not differ (P > 0.05) between the tested treatments, teats, and collections. After 60 days of supplementation, a difference was observed (P < 0.05) between treatments for SSC, chloride content, and pH. Addition of organic selenium to the diet of dairy goats after 60 days of supplementation was promising in reducing the somatic cell count, consequently improving milk quality.
650 $aBrazil
650 $aChemical composition
650 $aDietary mineral supplements
650 $aFemales
650 $aFood chemistry
650 $aGoat diseases
650 $aGoat milk
650 $aGoats
650 $aLactation
650 $aMammary glands
650 $aMastitis
650 $aPharmacology
650 $aSelenium
650 $aSemiarid zones
650 $aSomatic cell count
650 $aSomatic cells
650 $aCabra Leiteira
650 $aCaprino
650 $aLactação
650 $aMamite
650 $aMicroelemento
650 $aSaccharomyces Cerevisiae
653 $aAnalysis Chlorides
653 $aCCS
653 $aContagem de células somáticas
653 $aMicromineral
653 $aSelênio orgânico
700 1 $aMARTINS, T. P.
700 1 $aSOUZA, V. de
700 1 $aBONFM, J. M.
700 1 $aPOMPEU, R. C. F. F.
700 1 $aFAÇANHA, D. A. E.
700 1 $aPEREIRA, P. L.
700 1 $aFERREIRA, J.
700 1 $aSILVEIRA, R. M. F.
773 $tTropical Animal Health and Production$gv. 55, n. 113, Mar. 2023.
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Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | MEDEIROS, I. P. S.; GUIDO, S. I.; GAMA, M. A. S. da; SILVA, C. H. M.; SIQUEIRA, M. C. B.; SILVA, C. S. DA; J. NETTO, A.; FELIZ, S. B.; RABELO, M. N.; SANTOS, T. V. M.; LEITE, M. A. M.; FERREIRA, M. A. Cactus cladodes and sugarcane bagasse can partially replace earless corn silage in diets of lactating dairy cows. Dairy, v. 5, n. 1, p. 33-43, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
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