Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil

Detalhes bibliográficos
Autor(a) principal: Melo, Aurélio Ferreira
Data de Publicação: 2013
Outros Autores: Silva, Marco Antônio Pereira da, Carvalho, Bruno de Sousa, Silva, Felipe Rocha, Carmo, Ruthele Moraes do, Lage, Moacir Evandro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista do Instituto de Laticínios Cândido Tostes
Texto Completo: https://www.revistadoilct.com.br/rilct/article/view/47
Resumo: The aim of the study was to evaluate the quality of raw milk refrigerated and raw type C of dairy systems low-tech of Southwest Goiás, Brazil, and ensure that the milk produced meets the requirements of normative instruction 62/2011. It was collected 49 samples of raw milk refrigerated and raw milk type C under aseptic conditions, using flask of 40 ml containing preservative azidiol ® for analysis of TBC and Bronopol® for determination of SCC and chemical composition. The analyzes were performed at the Laboratory of Quality Milk Research Center of Food School of Veterinary Medicine and Animal Science of the Federal University of Goiás to compare means between treatments we used the Tukey test at 5% probability. The results of fat and SCC showed a higher incidence of mastitis in milk refrigerated is directly related to the increase in the fat content of the milk. The total bacterial count of milk type C and refrigerated were higher than the limit established by Brazilian legislation of milk quality, and indicated the need for greater attention to hygiene during the collection and storage of milk. 
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spelling Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, BrazilQualidade do leite cru tipo C e refrigerado em sistemas leiteiros tradicionais do sudoeste goianochemical composition; SCC; TBC; hygiene; mastitis.composição química; CCS; CBT; higiene; mastiteThe aim of the study was to evaluate the quality of raw milk refrigerated and raw type C of dairy systems low-tech of Southwest Goiás, Brazil, and ensure that the milk produced meets the requirements of normative instruction 62/2011. It was collected 49 samples of raw milk refrigerated and raw milk type C under aseptic conditions, using flask of 40 ml containing preservative azidiol ® for analysis of TBC and Bronopol® for determination of SCC and chemical composition. The analyzes were performed at the Laboratory of Quality Milk Research Center of Food School of Veterinary Medicine and Animal Science of the Federal University of Goiás to compare means between treatments we used the Tukey test at 5% probability. The results of fat and SCC showed a higher incidence of mastitis in milk refrigerated is directly related to the increase in the fat content of the milk. The total bacterial count of milk type C and refrigerated were higher than the limit established by Brazilian legislation of milk quality, and indicated the need for greater attention to hygiene during the collection and storage of milk. Objetivou-se avaliar a qualidade do leite cru tipo C e cru refrigerado de sistemas leiteiros pouco tecnificados do Sudoeste Goiano, e verificar se o leite produzido atende às exigências previstas na instrução normativa 62/2011. Coletou-se 49 amostras de leite cru tipo C e leite cru refrigerado, em condições assépticas, utilizando frascos de 40 mL, contendo conservante Azidiol® para análise da CBT e Bronopol® para determinação da CCS e composição química. As análises eletrônicas foram realizadas no Laboratório de Qualidade do Leite do Centro de Pesquisa em Alimentos da Escola de Veterinária e Zootecnia da Universidade Federal de Goiás. Para comparação das médias entre os tratamentos utilizou-se o teste de Tukey a 5% de probabilidade. Os resultados de gordura e CCS evidenciaram que a maior ocorrência de mastite no leite proveniente de refrigeração tem relação direta com o aumento do teor de gordura do leite. A contagem bacteriana total do leite tipo C e refrigerado foram mais elevadas que o limite estabelecido pela legislação brasileira de qualidade do leite, e indicou a necessidade de maior atenção à higiene durante a obtenção e estocagem do leite. ILCTMelo, Aurélio FerreiraSilva, Marco Antônio Pereira daCarvalho, Bruno de SousaSilva, Felipe RochaCarmo, Ruthele Moraes doLage, Moacir Evandro2013-12-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistadoilct.com.br/rilct/article/view/4710.5935/2238-6416.20130045Journal of Candido Tostes Dairy Institute; v. 68, n. 395 (2013); 26-32Revista do Instituto de Laticínios Cândido Tostes; v. 68, n. 395 (2013); 26-322238-64160100-3674reponame:Revista do Instituto de Laticínios Cândido Tostesinstname:Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)instacron:EPAMIGporhttps://www.revistadoilct.com.br/rilct/article/view/47/52Direitos autorais 2014 Revista do Instituto de Laticínios Cândido Tostesinfo:eu-repo/semantics/openAccess2014-02-27T10:17:49Zoai:oai.rilct.emnuvens.com.br:article/47Revistahttp://www.revistadoilct.com.br/ONGhttps://www.revistadoilct.com.br/rilct/oai||revistadoilct@epamig.br|| revistadoilct@oi.com.br2238-64160100-3674opendoar:2014-02-27T10:17:49Revista do Instituto de Laticínios Cândido Tostes - Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)false
dc.title.none.fl_str_mv Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
Qualidade do leite cru tipo C e refrigerado em sistemas leiteiros tradicionais do sudoeste goiano
title Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
spellingShingle Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
Melo, Aurélio Ferreira
chemical composition; SCC; TBC; hygiene; mastitis.
composição química; CCS; CBT; higiene; mastite
title_short Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
title_full Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
title_fullStr Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
title_full_unstemmed Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
title_sort Quality of raw milk type C and refrigerated in traditional dairy systems of southwest Goiás, Brazil
author Melo, Aurélio Ferreira
author_facet Melo, Aurélio Ferreira
Silva, Marco Antônio Pereira da
Carvalho, Bruno de Sousa
Silva, Felipe Rocha
Carmo, Ruthele Moraes do
Lage, Moacir Evandro
author_role author
author2 Silva, Marco Antônio Pereira da
Carvalho, Bruno de Sousa
Silva, Felipe Rocha
Carmo, Ruthele Moraes do
Lage, Moacir Evandro
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Melo, Aurélio Ferreira
Silva, Marco Antônio Pereira da
Carvalho, Bruno de Sousa
Silva, Felipe Rocha
Carmo, Ruthele Moraes do
Lage, Moacir Evandro
dc.subject.none.fl_str_mv

dc.subject.por.fl_str_mv chemical composition; SCC; TBC; hygiene; mastitis.
composição química; CCS; CBT; higiene; mastite
topic chemical composition; SCC; TBC; hygiene; mastitis.
composição química; CCS; CBT; higiene; mastite
description The aim of the study was to evaluate the quality of raw milk refrigerated and raw type C of dairy systems low-tech of Southwest Goiás, Brazil, and ensure that the milk produced meets the requirements of normative instruction 62/2011. It was collected 49 samples of raw milk refrigerated and raw milk type C under aseptic conditions, using flask of 40 ml containing preservative azidiol ® for analysis of TBC and Bronopol® for determination of SCC and chemical composition. The analyzes were performed at the Laboratory of Quality Milk Research Center of Food School of Veterinary Medicine and Animal Science of the Federal University of Goiás to compare means between treatments we used the Tukey test at 5% probability. The results of fat and SCC showed a higher incidence of mastitis in milk refrigerated is directly related to the increase in the fat content of the milk. The total bacterial count of milk type C and refrigerated were higher than the limit established by Brazilian legislation of milk quality, and indicated the need for greater attention to hygiene during the collection and storage of milk. 
publishDate 2013
dc.date.none.fl_str_mv 2013-12-18
dc.type.none.fl_str_mv


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dc.identifier.uri.fl_str_mv https://www.revistadoilct.com.br/rilct/article/view/47
10.5935/2238-6416.20130045
url https://www.revistadoilct.com.br/rilct/article/view/47
identifier_str_mv 10.5935/2238-6416.20130045
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistadoilct.com.br/rilct/article/view/47/52
dc.rights.driver.fl_str_mv Direitos autorais 2014 Revista do Instituto de Laticínios Cândido Tostes
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2014 Revista do Instituto de Laticínios Cândido Tostes
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ILCT
publisher.none.fl_str_mv ILCT
dc.source.none.fl_str_mv Journal of Candido Tostes Dairy Institute; v. 68, n. 395 (2013); 26-32
Revista do Instituto de Laticínios Cândido Tostes; v. 68, n. 395 (2013); 26-32
2238-6416
0100-3674
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reponame_str Revista do Instituto de Laticínios Cândido Tostes
collection Revista do Instituto de Laticínios Cândido Tostes
repository.name.fl_str_mv Revista do Instituto de Laticínios Cândido Tostes - Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)
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