INTERACTION OF PRESSURE, TIME AND TEMPERATURE OF PRESSURIZATION ON VIABILITY LOSS OF LISTERIA-INNOCUA

Authors
ALPAS H KALCHAYANAND N BOZOGLU F RAY B
Citation
H. Alpas et al., INTERACTION OF PRESSURE, TIME AND TEMPERATURE OF PRESSURIZATION ON VIABILITY LOSS OF LISTERIA-INNOCUA, World journal of microbiology & biotechnology, 14(2), 1998, pp. 251-253
Citations number
10
Categorie Soggetti
Biothechnology & Applied Migrobiology
Journal title
World journal of microbiology & biotechnology → ACNP
ISSN journal
09593993
Volume
14
Issue
2
Year of publication
1998
Pages
251 - 253
Database
ISI
SICI code
0959-3993(1998)14:2<251:IOPTAT>2.0.ZU;2-F
Abstract
In this study, the combined effectiveness of pressures of 137.9-344.7 MPa, temperatures of 25-50 degrees C and exposure times of 5-15 min on Listeria viability in peptone solution is examined. The results showe d that under the innocua study conditions only the combination of 344. 7 MPa, 50 degrees C and 9.1 min can reduce the viability of this speci es by 7 logs, with a z value of 173.1 MPa.