INDUCTION OF STRESS PROTEINS IN LEUCONOSTOC-OENOS TO PERFORM DIRECT INOCULATION OF WINE

Citation
J. Guzzo et al., INDUCTION OF STRESS PROTEINS IN LEUCONOSTOC-OENOS TO PERFORM DIRECT INOCULATION OF WINE, Biotechnology letters, 16(11), 1994, pp. 1189-1194
Citations number
13
Categorie Soggetti
Biothechnology & Applied Migrobiology
Journal title
ISSN journal
01415492
Volume
16
Issue
11
Year of publication
1994
Pages
1189 - 1194
Database
ISI
SICI code
0141-5492(1994)16:11<1189:IOSPIL>2.0.ZU;2-2
Abstract
The enhancement or induction of the protein synthesis was clearly obse rved in cells of L. oenos labeled with S-35 for five proteins during h eat shock at 42 degrees C and acid shock at pH 3. Furthermore, no stre ss protein was induced after exposure of L. oenos to ethanol shock 10% (v/v). Moreover, survival of L. oenos in wine and ability to perform malolactic fermentation was improved after direct inoculation when cel ls were pretreated at 42 degrees C.