Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
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/34 |
Resumo: | Milk production in the north of Minas Gerais state, Brazil, is highly heterogeneous and studies are needed to evaluate local production, especially considering that the high standard of quality of milk is essential for market expansion. This study evaluated the seasonal variation of the physicochemical parameters of raw milk collected in a dairy plant in northern Minas Gerais state, Brazil. Milk from local farmers was analyzed from August 2010 to August 2011, totaling 276 samples. Milk quality was evaluated in terms of titratable acidity, fat, nonfat dry solids (ESD), total dry solids (EST) and density. The presence of antibiotics, alkaline, peroxidase, formaldehyde and whey in milk was also evaluated. The results obtained indicated that the physicochemical quality of the milk meets the requirements currently established by the Brazilian regulatory agency. The small seasonal fluctuations of titratable acidity, fat and ESD observed did not affect the physicochemical quality of the milk over the year. |
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Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, BrazilInfluência da sazonalidade em parâmetros físico-químicos do leite cru recebido por um laticínio no norte de Minas Geraisraw milk; physicochemical analysis; qualityleite cru; análises físico-químicas; qualidadeMilk production in the north of Minas Gerais state, Brazil, is highly heterogeneous and studies are needed to evaluate local production, especially considering that the high standard of quality of milk is essential for market expansion. This study evaluated the seasonal variation of the physicochemical parameters of raw milk collected in a dairy plant in northern Minas Gerais state, Brazil. Milk from local farmers was analyzed from August 2010 to August 2011, totaling 276 samples. Milk quality was evaluated in terms of titratable acidity, fat, nonfat dry solids (ESD), total dry solids (EST) and density. The presence of antibiotics, alkaline, peroxidase, formaldehyde and whey in milk was also evaluated. The results obtained indicated that the physicochemical quality of the milk meets the requirements currently established by the Brazilian regulatory agency. The small seasonal fluctuations of titratable acidity, fat and ESD observed did not affect the physicochemical quality of the milk over the year.A produção de leite no Norte de Minas Gerais é altamente heterogênea e estudos são necessários para avaliar a produção local, principalmente considerando que o alto padrão de qualidade do leite é essencial para a expansão do mercado. Este estudo avaliou a variação sazonal dos padrões físico-químicos de leite cru coletado em um laticínio no Norte do Estado de Minas Gerais, Brasil. Analisou-se o leite de produtores rurais na região, no período de agosto de 2010 a agosto de 2011, totalizando 276 amostras. A qualidade do leite foi avaliada em termos de acidez titulável, o teor de gordura, extrato seco desengordurado (ESD), extrato seco total (EST) e densidade. Avaliou-se ainda a presença de antibióticos, alcalinos, peroxidase, formoldeído e soro. De acordo com os resultados obtidos, a qualidade físico-química do leite atende aos parâmetros preconizados na legislação vigente. Observaram-se pequenas flutuações nas estações em relação à acidez titulável, gordura e ESD, sem comprometer a qualidade físico-química do leite durante o ano.ILCTFernandes, Rodrigo FelicianoPereira, Adrielle Sabrina FonsecaPinho, Lucinéia de2013-12-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistadoilct.com.br/rilct/article/view/3410.5935/2238-6416.20130033Journal of Candido Tostes Dairy Institute; v. 68, n. 393 (2013); 36-41Revista do Instituto de Laticínios Cândido Tostes; v. 68, n. 393 (2013); 36-412238-64160100-3674reponame:Revista do Instituto de Laticínios Cândido Tostesinstname:Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)instacron:EPAMIGporhttps://www.revistadoilct.com.br/rilct/article/view/34/38Direitos autorais 2014 Revista do Instituto de Laticínios Cândido Tostesinfo:eu-repo/semantics/openAccess2013-12-17T22:35:22Zoai:oai.rilct.emnuvens.com.br:article/34Revistahttp://www.revistadoilct.com.br/ONGhttps://www.revistadoilct.com.br/rilct/oai||revistadoilct@epamig.br|| revistadoilct@oi.com.br2238-64160100-3674opendoar:2013-12-17T22:35:22Revista do Instituto de Laticínios Cândido Tostes - Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)false |
dc.title.none.fl_str_mv |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil Influência da sazonalidade em parâmetros físico-químicos do leite cru recebido por um laticínio no norte de Minas Gerais |
title |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
spellingShingle |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil Fernandes, Rodrigo Feliciano raw milk; physicochemical analysis; quality leite cru; análises físico-químicas; qualidade |
title_short |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
title_full |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
title_fullStr |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
title_full_unstemmed |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
title_sort |
Seasonal evaluation of physicochemical parameters in raw milk received by a dairy plant in northern Minas Gerais State, Brazil |
author |
Fernandes, Rodrigo Feliciano |
author_facet |
Fernandes, Rodrigo Feliciano Pereira, Adrielle Sabrina Fonseca Pinho, Lucinéia de |
author_role |
author |
author2 |
Pereira, Adrielle Sabrina Fonseca Pinho, Lucinéia de |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Fernandes, Rodrigo Feliciano Pereira, Adrielle Sabrina Fonseca Pinho, Lucinéia de |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
raw milk; physicochemical analysis; quality leite cru; análises físico-químicas; qualidade |
topic |
raw milk; physicochemical analysis; quality leite cru; análises físico-químicas; qualidade |
description |
Milk production in the north of Minas Gerais state, Brazil, is highly heterogeneous and studies are needed to evaluate local production, especially considering that the high standard of quality of milk is essential for market expansion. This study evaluated the seasonal variation of the physicochemical parameters of raw milk collected in a dairy plant in northern Minas Gerais state, Brazil. Milk from local farmers was analyzed from August 2010 to August 2011, totaling 276 samples. Milk quality was evaluated in terms of titratable acidity, fat, nonfat dry solids (ESD), total dry solids (EST) and density. The presence of antibiotics, alkaline, peroxidase, formaldehyde and whey in milk was also evaluated. The results obtained indicated that the physicochemical quality of the milk meets the requirements currently established by the Brazilian regulatory agency. The small seasonal fluctuations of titratable acidity, fat and ESD observed did not affect the physicochemical quality of the milk over the year. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-17 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistadoilct.com.br/rilct/article/view/34 10.5935/2238-6416.20130033 |
url |
https://www.revistadoilct.com.br/rilct/article/view/34 |
identifier_str_mv |
10.5935/2238-6416.20130033 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistadoilct.com.br/rilct/article/view/34/38 |
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. 393 (2013); 36-41 Revista do Instituto de Laticínios Cândido Tostes; v. 68, n. 393 (2013); 36-41 2238-6416 0100-3674 reponame:Revista do Instituto de Laticínios Cândido Tostes instname:Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) instacron:EPAMIG |
instname_str |
Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) |
instacron_str |
EPAMIG |
institution |
EPAMIG |
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) |
repository.mail.fl_str_mv |
||revistadoilct@epamig.br|| revistadoilct@oi.com.br |
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1793890269491363840 |