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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
26/04/2010 |
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Data da última atualização: |
09/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, G. N. de; BRITO, J. R. F.; BRITO, M. A. V. P. e; LANGE, C. C.; FARIA, C. G. de; MORAES, L. C. D. de; FONSECA, R. G.; SILVA, Y. de A. |
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Afiliação: |
GUILHERME NUNES DE SOUZA, CNPGL; JOSÉ RENALDI FEITOSA BRITO, Polo de Excelência do Leite e Derivados; MARIA APARECIDA V PAIVA E BRITO, CNPGL; CARLA CHRISTINE LANGE, CNPGL; CRISTIANO GOMES DE FARIA, CNPGL; LUCIANO CASTRO DUTRA DE MORAES, CNPGL; RAFAEL GUEDES FONSECA, CES-JF; YURI DE ALMEIDA SILVA, CES-JF. |
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Título: |
Composition and bulk tank somatic cell counts of milk from dairy goat herds in Southeastern Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Brazilian Journal of Veterinary Research and Animal Science, São Paulo, v. 46, n. 1, p. 19-24, 2009. |
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DOI: |
https://doi.org/10.11606/issn.1678-4456.bjvras.2009.26745 |
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Idioma: |
Inglês |
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Conteúdo: |
The milk composition and somatic cell count (SCC) are requirements for assessment milk quality and mastitis in goat herds. Studies conducted with dairy goat herds indicated that the milk composition differed among them to due to factors such as genetic, feeding, system of production, stage of lactation, year and year-season. The objective of this study was to assess SCC and other milk quality indicators (fat, protein, lactose, and total solids) for goat milk bulk tank. The influence of the herd and year-season on the milk composition as well as herd, milking system and year-season on SCC was also evaluated. Thirteen Brazilian dairy goat herds with about 1,400 dairy goats were included in the study. Six herds were milked by hand and in the remaining seven machine milking was used. Herds were sampled at weekly intervals during two lactations. A total of 913 bulk milk samples were analysed using a automated equipment. The general average percent values for fat, protein, lactose and total solids were, respectively, 3.44, 2.95, 4.45 and 11.69. The effect of herd and season was significant for all milk components and bulk milk goat somatic cell count (SCC). The SCC average of all 13 herds was 779,000 cells/ml. The average SCC values of herds milked by hand and by machine were 1,121,000 and 848,000 cells/ml respectively. In both groups, the SCC was lower in the winter and higher in the autumn. Herd characteristics were responsible for higher variability on components and SCC in goat herds. MenosThe milk composition and somatic cell count (SCC) are requirements for assessment milk quality and mastitis in goat herds. Studies conducted with dairy goat herds indicated that the milk composition differed among them to due to factors such as genetic, feeding, system of production, stage of lactation, year and year-season. The objective of this study was to assess SCC and other milk quality indicators (fat, protein, lactose, and total solids) for goat milk bulk tank. The influence of the herd and year-season on the milk composition as well as herd, milking system and year-season on SCC was also evaluated. Thirteen Brazilian dairy goat herds with about 1,400 dairy goats were included in the study. Six herds were milked by hand and in the remaining seven machine milking was used. Herds were sampled at weekly intervals during two lactations. A total of 913 bulk milk samples were analysed using a automated equipment. The general average percent values for fat, protein, lactose and total solids were, respectively, 3.44, 2.95, 4.45 and 11.69. The effect of herd and season was significant for all milk components and bulk milk goat somatic cell count (SCC). The SCC average of all 13 herds was 779,000 cells/ml. The average SCC values of herds milked by hand and by machine were 1,121,000 and 848,000 cells/ml respectively. In both groups, the SCC was lower in the winter and higher in the autumn. Herd characteristics were responsible for higher variability on components and SCC in goa... Mostrar Tudo |
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Thesaurus Nal: |
goat milk; milk composition; somatic cell count. |
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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/711758/1/Composition-and-bulk-tank-somatic-cell-counts-of-milk.pdf
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Marc: |
LEADER 02358naa a2200253 a 4500
001 1711758
005 2022-08-09
008 2009 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.11606/issn.1678-4456.bjvras.2009.26745$2DOI
100 1 $aSOUZA, G. N. de
245 $aComposition and bulk tank somatic cell counts of milk from dairy goat herds in Southeastern Brazil.$h[electronic resource]
260 $c2009
520 $aThe milk composition and somatic cell count (SCC) are requirements for assessment milk quality and mastitis in goat herds. Studies conducted with dairy goat herds indicated that the milk composition differed among them to due to factors such as genetic, feeding, system of production, stage of lactation, year and year-season. The objective of this study was to assess SCC and other milk quality indicators (fat, protein, lactose, and total solids) for goat milk bulk tank. The influence of the herd and year-season on the milk composition as well as herd, milking system and year-season on SCC was also evaluated. Thirteen Brazilian dairy goat herds with about 1,400 dairy goats were included in the study. Six herds were milked by hand and in the remaining seven machine milking was used. Herds were sampled at weekly intervals during two lactations. A total of 913 bulk milk samples were analysed using a automated equipment. The general average percent values for fat, protein, lactose and total solids were, respectively, 3.44, 2.95, 4.45 and 11.69. The effect of herd and season was significant for all milk components and bulk milk goat somatic cell count (SCC). The SCC average of all 13 herds was 779,000 cells/ml. The average SCC values of herds milked by hand and by machine were 1,121,000 and 848,000 cells/ml respectively. In both groups, the SCC was lower in the winter and higher in the autumn. Herd characteristics were responsible for higher variability on components and SCC in goat herds.
650 $agoat milk
650 $amilk composition
650 $asomatic cell count
700 1 $aBRITO, J. R. F.
700 1 $aBRITO, M. A. V. P. e
700 1 $aLANGE, C. C.
700 1 $aFARIA, C. G. de
700 1 $aMORAES, L. C. D. de
700 1 $aFONSECA, R. G.
700 1 $aSILVA, Y. de A.
773 $tBrazilian Journal of Veterinary Research and Animal Science, São Paulo$gv. 46, n. 1, p. 19-24, 2009.
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Embrapa Gado de Leite (CNPGL) |
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| 46. |  | WESTMAN, W.; CRESTANA, S.; AZAMBUJA, M.; RODRIGUES, R. Alimentos, energia e sustentabilidade. In: CONGRESSO BRASILEIRO DE AGRIBUSINESS, 4., 2005, São Paulo, SP. Alimentos, energia e sustentabilidade: anais. São Paulo: Associação Brasileira de Agribusiness, 2005. p. 14-23| Tipo: Artigo em Anais de Congresso |
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