INVESTIGADORES
GARRO Oscar Alfredo
artículos
Título:
Evaluation of an autochthonous starter culture on the production of a traditional dry fermented sausage from Chaco (Argentina) at a small-scale facility
Autor/es:
PALAVECINO PRPICH, NOELIA Z.; GARRO, OSCAR A.; ROMERO, MARA; JUDIS, MARÍA A.; CAYRÉ, MARÍA E.; CASTRO, MARCELA P.
Revista:
MEAT SCIENCE
Editorial:
ELSEVIER SCI LTD
Referencias:
Año: 2016 vol. 115 p. 41 - 44
ISSN:
0309-1740
Resumen:
The performance of a mixed starter culture, SAS-1, comprised of the autochthonous strains Lactobacillus sakei ACU-2 and Staphylococcus vitulinus ACU-10, was evaluated into the production process of a traditional dry sausage. Microbiological, physicochemical and sensory analyses were carried out to accomplish this goal. Results showed an improvement in performance through the introduction of SAS-1; adding mixed starter culture rapidly decreased pH, inhibited the growth of contaminant microorganisms and enhanced the beneficial ones, diminished TBARS, and highlighted color and aroma attributes. However, most influential organoleptic descriptors among consumer acceptance were not affected by the addition of the starter. This starter culture would represent a valuable tool to improve the homogeneity of artisanal manufacture of this traditional food.