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

被引：20

作者：

Alpas H. ^{[1
]}

Kalchayanand N. ^{[2
]}

Bozoǧlu F. ^{[1
]}

Ray B. ^{[2
]}

机构：

[1] Department of Food Engineering, Middle East Technical University, Ankara

[2] Department of Animal Science, University of Wyoming, Laramie

来源：

World Journal of Microbiology and Biotechnology | 1997年 / 14卷 / 2期

关键词：

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

D O I：

10.1023/A:1008846500129

中图分类号：

学科分类号：

摘要：

In this study, the combined effectiveness of pressures of 137.9-344.7 MPa, temperatures of 25-50 °C and exposure times of 5-15 min on Listeria innocua viability in peptone solution is examined. The results showed that under the study conditions only the combination of 344.7 MPa, 50 °C and 9.1 min can reduce the viability of this species by 7 logs, with a z value of 173.1 MPa.

引用

页码：251 / 253

页数：2

共 10 条

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