Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat

Horsemeat is an important economic resource for our country, as Argentina is considered one of the leading world exporters of horsemeat. But there is little research about the quality of it. It was examined the effect of: (i) storage temperature (0, 4˚C) and (ii) gaseous permeability of the packagin...

Descripción completa

Detalles Bibliográficos
Autores principales: Pena, Irene del Carmen, Coll Cárdenas, Fernanda Josefina, Sota, Pablo Elías de la, Villat, María Cecilia, Noia, Miguel Ángel, Mestorino, Olga Nora
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Ciencias Veterinarias
Horsemeat
Mathematical models
Microorganisms
Refrigeration
Packaging films
Carne equina
Modelo matemático
Microorganismo
Refrigeración
Películas de envase
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/105210
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-105210
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Veterinarias
Horsemeat
Mathematical models
Microorganisms
Refrigeration
Packaging films
Carne equina
Modelo matemático
Microorganismo
Refrigeración
Películas de envase
spellingShingle Ciencias Veterinarias
Horsemeat
Mathematical models
Microorganisms
Refrigeration
Packaging films
Carne equina
Modelo matemático
Microorganismo
Refrigeración
Películas de envase
Pena, Irene del Carmen
Coll Cárdenas, Fernanda Josefina
Sota, Pablo Elías de la
Villat, María Cecilia
Noia, Miguel Ángel
Mestorino, Olga Nora
Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
topic_facet Ciencias Veterinarias
Horsemeat
Mathematical models
Microorganisms
Refrigeration
Packaging films
Carne equina
Modelo matemático
Microorganismo
Refrigeración
Películas de envase
description Horsemeat is an important economic resource for our country, as Argentina is considered one of the leading world exporters of horsemeat. But there is little research about the quality of it. It was examined the effect of: (i) storage temperature (0, 4˚C) and (ii) gaseous permeability of the packaging film (polyethylene and EVA SARAN EVA for vacuum packaging) on the growth of bacteria (Total Aerobic Mesophilic Heterotrophic Bacteria, Enterobacteriaceae and Pseudomonas sp.) isolated from horse muscle. Microbial growth was modelled using Gompertz or the Linear Regression Models. The lowest final bacteria counts were obtained with the combination of 0˚C and vacuum packaging. At higher temperatures, 4˚C, there were no significant differences (p<0.05) among the final counts in relation to both films. The lowest values of μ (microbial growth rate) for the development of studied microorganisms were observed in samples stored in EVA SARAN EVA.
format Articulo
Articulo
author Pena, Irene del Carmen
Coll Cárdenas, Fernanda Josefina
Sota, Pablo Elías de la
Villat, María Cecilia
Noia, Miguel Ángel
Mestorino, Olga Nora
author_facet Pena, Irene del Carmen
Coll Cárdenas, Fernanda Josefina
Sota, Pablo Elías de la
Villat, María Cecilia
Noia, Miguel Ángel
Mestorino, Olga Nora
author_sort Pena, Irene del Carmen
title Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
title_short Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
title_full Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
title_fullStr Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
title_full_unstemmed Mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
title_sort mathematical modeling of microbial growth in refrigerated horsemeat: it’s importance in the quality of meat
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/105210
work_keys_str_mv AT penairenedelcarmen mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT collcardenasfernandajosefina mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT sotapabloeliasdela mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT villatmariacecilia mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT noiamiguelangel mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT mestorinoolganora mathematicalmodelingofmicrobialgrowthinrefrigeratedhorsemeatitsimportanceinthequalityofmeat
AT penairenedelcarmen modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
AT collcardenasfernandajosefina modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
AT sotapabloeliasdela modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
AT villatmariacecilia modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
AT noiamiguelangel modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
AT mestorinoolganora modelomatematicodelcrecimientomicrobiologicoencarneequinarefrigeradasuimportanciaenlacalidaddelacarne
bdutipo_str Repositorios
_version_ 1764820443030618112

Ejemplares similares