PROTEASE PRODUCTION BY LEUCONOSTOC-OENOS STRAINS ISOLATED FROM WINE

Authors
ROLLAN GC FARIAS ME DENADRA MCM
Citation
Gc. Rollan et al., PROTEASE PRODUCTION BY LEUCONOSTOC-OENOS STRAINS ISOLATED FROM WINE, World journal of microbiology & biotechnology, 9(5), 1993, pp. 587-589
Citations number
NO
Categorie Soggetti
Biothechnology & Applied Migrobiology
Journal title
World journal of microbiology & biotechnology → ACNP
ISSN journal
09593993
Volume
9
Issue
5
Year of publication
1993
Pages
587 - 589
Database
ISI
SICI code
0959-3993(1993)9:5<587:PPBLSI>2.0.ZU;2-8
Abstract
Two separate, extracellular proteolytic activities were demonstrated i n four strains of Leuconostoc oenos isolated from Argentinian wines. T he first took place in the early growth phase and the other had its ma ximum at the end of growth. The two proteolytic enzymes had different pH and temperature optima. Divalent metal ions had different effects n ot only on each L. oenos strain but also on each of the two proteases from each strain.