Interaction of pressure, time and temperature of pressurization on viability loss of Listeria innocua

Date

1998-03-01

Author

Alpas, Hami
Bozoglu, F
Ray, B

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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.

Subject Keywords

Z-value, Listeria innocua, D-value, Hydrostatic pressure

URI

https://hdl.handle.net/11511/53487

Journal

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY

Collections

Department of Food Engineering, Article

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Citation Formats

H. Alpas, F. Bozoglu, and B. Ray, “Interaction of pressure, time and temperature of pressurization on viability loss of Listeria innocua,” WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY, pp. 251–253, 1998, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53487.