Interaction of pressure, time and temperature of pressurization on viability loss of Listeria innocua
WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, vol.14, no.2, pp.251-253, 1998 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 14 Issue: 2
- Publication Date: 1998
- Journal Name: WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.251-253
- Middle East Technical University Affiliated: Yes
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 showed 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 species by 7 logs, with a z value of 173.1 MPa.