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Article . 2013 . Peer-reviewed
License: CC BY NC
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Empleo de cultivo iniciador para la preservación de un producto cárnico fresco

Authors: Cepero, Y.; Beldarraín, T.; Bruselas, A.; Vergara, N.; Moya, Y.; Rodríguez, F.;

Empleo de cultivo iniciador para la preservación de un producto cárnico fresco

Abstract

El objetivo del presente trabajo fue determinar la durabilidad de un producto cárnico fresco empleando cultivo iniciador. Se elaboraron butifarras frescas con y sin cultivo iniciador que se almacenaron a temperaturas entre 4 y 8 ºC. Se evaluaron las principales propiedades industriales de 4 cultivos iniciadores para seleccionar el cultivo iniciador. Se evaluó el proceso de fermentación de la carne a dos niveles para determinar la dosis de adición del cultivo. Se realizaron determinaciones físico-químicas, microbiológicas y sensoriales de los productos. Se seleccionó el cultivo iniciador Lactobacillus casei a 2 % para su uso como bioconservador en la butifarra fresca. La durabilidad de la butifarra fresca a temperaturas entre 4 y 8 ºC empleando Lactobacillus casei como biopreservante fue de 21 días.

The objective of the present work was to determine the fresh meat product shelf-life using a starter culture. Fresh sausages with and without starter culture were elaborated and stored to temperatures between 4 and 8 ºC. The major industrial properties of 4 starter cultures were evaluated to select a starter culture. The meat fermentation at two levels was evaluated to determine the addition quantity of starter culture. Physico- chemical, microbiological and sensory determinations of products were carried out. The starter culture Lactobacillus casei at 2% was selected for its use as biopreservante in the fresh sausage. The shelf-life of the fresh sausage at temperatures between 4 and 8 ºC using Lactobacillus casei like biopreservante was 21 days.

biopreservatives

Published

Keywords

Sausages, Fermentation, Shelf life, Fermented product starters, Lactobacillus casei

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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