EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO

Detalhes bibliográficos
Autor(a) principal: dos Santos, Priscila Alonso
Data de Publicação: 2009
Outros Autores: Pereira da Silva, Marco Antônio, de Souza, Cleusely Matias, Isepon, Jacira dos Santos, de Oliveira, Antônio Nonato, Nicolau, Edmar Soares
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/3522
Resumo: The objective of the research were evaluated the effect of storage time and of refrigeration temperature under the counting of psychrotrophics microrganisms and proteolytics psychrotrophics in refrigerated raw milk samples. In the period of August the September of 2005 34 refrigerated raw milk samples were collected of refrigeration tanks, being 29 individuals and five collectives. Milk was proceeding from bovine flocks. For the collection of the samples followed a route determined for the industry located in the macroregion of Goiânia – GO, Brazil. For the microbiological evaluation was carried the standard plate count method of psychrotrophics microrganisms and proteolytics psychrotrophics. For the determination and quantification of the glycomacropeptide (GMP) were adopted methodology proposal in Brazil (1991). The counting of psychrotrophics microrganisms and proteolytics psychrotrophics increased with the storage time of refrigerated bovine milk. Were observed the inadequate tanks were observed e presence of GMP for the High Performance Liquid Chromatography (HPLC) was not evidenced.KEY WORDS: Proteolysis, Pseudomonas spp, raw milk.
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spelling EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GOEFEITO DO TEMPO E DA TEMPERATURA DE REFRIGERAÇÃO NO DESENVOLVIMENTO DE MICRORGANISMOS PSICROTRÓFICOS EM LEITE CRU REFRIGERADO COLETADO NA MACRORREGIÃO DE GOIÂNIA – GOFood TechnologyTecnologia de AlimentosThe objective of the research were evaluated the effect of storage time and of refrigeration temperature under the counting of psychrotrophics microrganisms and proteolytics psychrotrophics in refrigerated raw milk samples. In the period of August the September of 2005 34 refrigerated raw milk samples were collected of refrigeration tanks, being 29 individuals and five collectives. Milk was proceeding from bovine flocks. For the collection of the samples followed a route determined for the industry located in the macroregion of Goiânia – GO, Brazil. For the microbiological evaluation was carried the standard plate count method of psychrotrophics microrganisms and proteolytics psychrotrophics. For the determination and quantification of the glycomacropeptide (GMP) were adopted methodology proposal in Brazil (1991). The counting of psychrotrophics microrganisms and proteolytics psychrotrophics increased with the storage time of refrigerated bovine milk. Were observed the inadequate tanks were observed e presence of GMP for the High Performance Liquid Chromatography (HPLC) was not evidenced.KEY WORDS: Proteolysis, Pseudomonas spp, raw milk.O objetivo da pesquisa foi avaliar o efeito do tempo de estocagem e da temperatura de refrigeração sob a contagem de microrganismos psicrotróficos e psicrotróficos pro­teolíticos em amostras de leite cru refrigerado. No período de agosto a setembro de 2005 coletaram-se 34 amostras de leite cru refrigerado de tanques de expansão, sendo 29 individuais e cinco coletivos. Para a coleta das amostras seguiu-se uma rota determinada pela indústria localizada na macrorregião de Goiânia, GO. Para a avaliação microbiológica, foi rea­lizada a contagem-padrão em placas de microrganismos psicrotróficos e psicrotróficos proteolíticos. Para a determinação e quantificação do caseinomacropeptídeo (CMP), adotou-se a metodologia proposta em BRASIL (1991). A contagem de microrganismos psicrotróficos e psicrotróficos proteolíticos aumentou com o tempo de estocagem do leite cru refrigerado. Observou-se o funcionamento inadequado do termostato dos tanques de expansão, podendo ocasionar prejuízos principalmente ao produtor de leite. Não foi constatada a presença de CMP pela cromatografia líquida de alta eficiência.PALAVRAS-CHAVES: Leite in natura, proteólise, Pseudomonas spp.Universidade Federal de Goiás2009-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/352210.5216/cab.v10i4.3522Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 4 (2009); 1237-1245Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 4 (2009); 1237-12451809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/3522/5946https://revistas.ufg.br/vet/article/view/3522/6037dos Santos, Priscila AlonsoPereira da Silva, Marco Antôniode Souza, Cleusely MatiasIsepon, Jacira dos Santosde Oliveira, Antônio NonatoNicolau, Edmar Soaresinfo:eu-repo/semantics/openAccess2009-12-20T12:07:51Zoai:ojs.revistas.ufg.br:article/3522Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:07.875516Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
EFEITO DO TEMPO E DA TEMPERATURA DE REFRIGERAÇÃO NO DESENVOLVIMENTO DE MICRORGANISMOS PSICROTRÓFICOS EM LEITE CRU REFRIGERADO COLETADO NA MACRORREGIÃO DE GOIÂNIA – GO
title EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
spellingShingle EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
dos Santos, Priscila Alonso
Food Technology
Tecnologia de Alimentos
title_short EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
title_full EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
title_fullStr EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
title_full_unstemmed EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
title_sort EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
author dos Santos, Priscila Alonso
author_facet dos Santos, Priscila Alonso
Pereira da Silva, Marco Antônio
de Souza, Cleusely Matias
Isepon, Jacira dos Santos
de Oliveira, Antônio Nonato
Nicolau, Edmar Soares
author_role author
author2 Pereira da Silva, Marco Antônio
de Souza, Cleusely Matias
Isepon, Jacira dos Santos
de Oliveira, Antônio Nonato
Nicolau, Edmar Soares
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv dos Santos, Priscila Alonso
Pereira da Silva, Marco Antônio
de Souza, Cleusely Matias
Isepon, Jacira dos Santos
de Oliveira, Antônio Nonato
Nicolau, Edmar Soares
dc.subject.por.fl_str_mv Food Technology
Tecnologia de Alimentos
topic Food Technology
Tecnologia de Alimentos
description The objective of the research were evaluated the effect of storage time and of refrigeration temperature under the counting of psychrotrophics microrganisms and proteolytics psychrotrophics in refrigerated raw milk samples. In the period of August the September of 2005 34 refrigerated raw milk samples were collected of refrigeration tanks, being 29 individuals and five collectives. Milk was proceeding from bovine flocks. For the collection of the samples followed a route determined for the industry located in the macroregion of Goiânia – GO, Brazil. For the microbiological evaluation was carried the standard plate count method of psychrotrophics microrganisms and proteolytics psychrotrophics. For the determination and quantification of the glycomacropeptide (GMP) were adopted methodology proposal in Brazil (1991). The counting of psychrotrophics microrganisms and proteolytics psychrotrophics increased with the storage time of refrigerated bovine milk. Were observed the inadequate tanks were observed e presence of GMP for the High Performance Liquid Chromatography (HPLC) was not evidenced.KEY WORDS: Proteolysis, Pseudomonas spp, raw milk.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/3522
10.5216/cab.v10i4.3522
url https://revistas.ufg.br/vet/article/view/3522
identifier_str_mv 10.5216/cab.v10i4.3522
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/3522/5946
https://revistas.ufg.br/vet/article/view/3522/6037
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 4 (2009); 1237-1245
Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 4 (2009); 1237-1245
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
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