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| Registros recuperados: 20 | |
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| LAGUNA, L. E.; ARAUJO, A. M. de; EGITO, A. S. do. |
| Resumo: Foram estudadas amostras de leite de cabra de dois rebanhos puros das raças Saanen (50 amostras) e Anglo-nubiana (50 amostras), coletadas da ordenha das manhãs e da tarde, sendo analisadas em triplicata, quinzenalmente, por um periodo de vinte e cinco semanas (02/05/97 a 14/04/98), com o objetivo principal de avaliar as variáveis físico-quimicas do leite, que contribuem no rendimento agro-industrial de produtos lácteos, como: densidade a 15°C, pH; acidez titulável °D, lactose %, gordura %, indice crioscópico °C, cinzas %, proteina %, extrato seco total % (EST), extrato seco desengordurado % (ESD) e água. As amostras foram coletadas de 133 cabras em lactaçao, por um período de onze meses, no rebanho da Embrapa Caprinos, sendo 58 cabras Saanen e 75... |
| Tipo: Anais e Proceedings de eventos |
Palavras-chave: Raça Saanen; Raça Anglo-Nubiana; Densidade; Fats; Chemicophysical properties; Protein.; Caprino; Leite de cabra; Propriedade físico-química; Composição de alimento; Proteína; Gordura; Ordenha; Goats; Goat milk; Milking; Density; Brazil.; Physicochemical properties. |
| Ano: 1999 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/515246 |
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| Quintão, Leonardo Cotta; Cunha, Adriano França da; Bragança, Lindomar José; Coelho, Kamila Soares; Nunes, Mariana Fonseca; Saraiva, Luís Henrique Gouvêa. |
| The somatic cell count (SCC) of refrigerated raw milk reflects the occurrence of mastitis in the herd and the management of rural property. Therefore, this study aimed to evaluate the SCC of the refrigerated raw milk and its determinant factors in dairy properties of Viçosa, State of Minas Gerais. Monthly, milk samples were taken from 44 cooling tanks during 2012. A structured questionnaire was applied to evaluate the production and management characteristics of the herds. There was a significant variation (p < 0.05) in the mean SCC of the milk, which was lower from June to August. Higher mean SCC and percentages of samples above the limit set by the legislation were observed in months of higher rainfall and ambient temperature (p < 0.05). Mechanical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.05.05.00-9 environment; SCC; Mastitis; Milking; Seasonality.. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35364 |
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| Porcionato,Marco Aurélio de Felicio; Soares,Weber Vilas Boas; Reis,Carolina Barbosa Malek dos; Cortinhas,Cristina Simões; Mestieri,Lucinéia; Santos,Marcos Veiga dos. |
| The aim of this work was to evaluate the association between milk flow, teat morphological measurements and subclinical mastitis prevalence in Gir cows. Eighty cows in the 2nd and 3rd lactations, with 90 to 200 days of lactation, were divided according to milk flow during milking into fast or slow groups. Teat morphometry was assessed by ultrasound scanning of the right anterior teat and external measurements. Milk samples were collected for somatic cells count (SCC) and microbiological culture. The effect of milk flow during milking was evaluated by analysis of variance of milk yield, SCC, morphometry and external measurements. The association of morphometry and external measurements of the teats with the SCC and microorganisms found in milk were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gir; Lactation; Mammary gland; Milking; Morphology. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010001200023 |
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| CARNEIRO JUNIOR, J. M.; CAVALCANTE, F. A.; BRAGA, A. P.; SANTOS, C. F. dos. |
| Este estudo avaliou a qualidade sanitária, microbiológica e a composição do leite in natura em diferentes épocas do ano no Estado do Acre. Entre 2008 e 2009, 900 amostras foram coletadas em três laticínios, nos municípios de Acrelândia, Porto Acre e Rio Branco. As amostras foram analisadas para determinação da contagem de bactérias totais, contagem de células somáticas, composição do leite e teste do anel para brucelose. A contaminação microbiana foi alta e acima do limite preconizado pela legislação brasileira. Entretanto, os níveis de células somáticas no leite estavam de acordo com o estipulado pela lei. A variação da composição, da qualidade microbiológica e da contagem de células somáticas no leite foi significativa para todas as datas de amostragem,... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Leite in natura; Acrelândia (AC); Porto Acre (AC); Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Brucelosis bovina; Contaminación bacteriana; Control de calidad; Elaboración de leche; Enfermedades animales; Ganado de leche; Higiene de los alimentos; Ordeñar.; Produção leiteira; Controle de qualidade; Higiene de alimento; Análise microbiológica; Inspeção sanitária; Contaminação bacteriana; Doença animal; Brucelose; Ordenha; Gado leiteiro; Brucella abortus.; Dairy cattle; Milk production; Milking; Quality control; Food sanitation; Bacterial contamination; Animal diseases; Bovine brucellosis.. |
| Ano: 2015 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041211 |
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| MORAIS, A. C. N. de; PIRES, D. R.; CUNHA, N. C. da; MACHADO, L. dos S.; HELAYEL, M. A.; MENDONÇA, J. F. M. de; SOUZA, G. N. de; BARRETO, M. L.; NASCIMENTO, E. R. do. |
| Bacteria of Mollicutes Class are associated with intramammary infection and decrease in milk production. This study investigated the occurrence of Mollicutes and elucidated their risk factors in dairy herds from Southeast Brazil. For this, milk samples from 387 lactation cows from Minas Gerais, Rio de Janeiro and São Paulo States were subjected to the polymerase chain reaction (PCR) to detect Mollicutes. Species of Mycoplasma were investigated in Mollicutes positive samples by PCR, including Mycoplasma bovis, M. alkalescens, M. bovigenitalium, M. bovirhinis, M. arginini and A. laidlawii. An epidemiological questionnaire was applied to collect data on possible risk factors, which were assessed using Pearson?s Chi-square test followed by odds ratio... |
| Tipo: Artigo de periódico |
Palavras-chave: Gado Leiteiro; Bovino; Ordenha; Rebanho; Mycoplasma bovis; Mycoplasma arginini; Milk; Herd size; Milking. |
| Ano: 2021 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1133788 |
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| Melo, Antonio Diogo Silverio; Reis, Ricardo Pereira. |
| The deregulation of the sector occurred in the early 1990 and the globalization of markets have presented a series of injunctions to the productive milk chain, particularly in the primary production stage, imposing to the organizations the need of a wide reformulation of their structures and strategies in order to keep such organisms themselves either active and competitive. This study aims to present the experiences of associative organizations of dairy farmers of six rural communities of the State of Minas Gerais, which have been adopting the system of purchasing and use of communitarian milk cooling tanks. The methodology consisted in the utilization of qualitative and quantitative research methods through an exploratory study, a descriptive approach... |
| Tipo: Journal Article |
Palavras-chave: Milking; Associativism; Expanding tanks; Milk cooling tanks.. |
| Ano: 2007 |
URL: http://purl.umn.edu/43801 |
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| Registros recuperados: 20 | |
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