INVESTIGADORES
ROLLAN Graciela Celestina
artículos
Título:
PROTEASE PRODUCCION BY Leuconostoc oenos STRAINS ISOLATED FROM WINE
Autor/es:
ROLLÁN, G. C.; FARÍAS, M. E.; MANCA DE NADRA, M .C
Revista:
World Journal of Microbiology and Biotechnology
Editorial:
Springer
Referencias:
Año: 1993 vol. 9 p. 587 - 589
Resumen:
Two separate extracellular proteolytic activities were demonstrated in four strains of Leuconostoc oenos isolated from Argentinian wines. The first took place in the early growth phase and the other had its maximum at the end of growth. The two proteolytic enzymes had different pH and tenperature optima. Divalent metal ions had different effect not only on each L. oenos strain but also on each of the two proteases from each strain.
