EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO
DOI:
https://doi.org/10.5216/cab.v10i4.3522Keywords:
Food TechnologyAbstract
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.
Downloads
Download data is not yet available.
Published
2009-12-19
How to Cite
DOS SANTOS, P. A.; PEREIRA DA SILVA, M. A.; DE SOUZA, C. M.; ISEPON, J. dos S.; DE OLIVEIRA, A. N.; NICOLAU, E. S. EFFECT OF TIME AND TEMPERATURE OF REFRIGERATION IN THE DEVELOPMENT OF PSYCHROTROPHIC MICRORGANISMS IN COOLED RAW MILK COLLECTED IN THE MACROREGION OF GOIÂNIA – GO. Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 10, n. 4, p. 1237–1245, 2009. DOI: 10.5216/cab.v10i4.3522. Disponível em: https://revistas.ufg.br/vet/article/view/3522. Acesso em: 22 nov. 2024.
Issue
Section
Veterinary Medicine
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g. in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
