Sublethal injury and recovery of Escherichia coli O157:H7 by high pressure carbon dioxide

Food Control ◽  
2015 ◽  
Vol 50 ◽  
pp. 705-713 ◽  
Author(s):  
Xiufang Bi ◽  
Yongtao Wang ◽  
Feng Zhao ◽  
Zhijian Sun ◽  
Xiaosong Hu ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Carbon Dioxide ◽  
High Pressure ◽  
Escherichia Coli O157 ◽  
Sublethal Injury

scholarly journals Effect of high-pressure carbon dioxide processing on the inactivation of aerobic mesophilic bacteria and Escherichia coli in human milk

2017 ◽  
Vol 16 (1) ◽  
pp. 122-126 ◽  
Author(s):  
Ana Claudia Berenhauser ◽  
Douglas Soares ◽  
Norton Komora ◽  
Juliano De Dea Lindner ◽  
Elane Schwinden Prudêncio ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Carbon Dioxide ◽  
High Pressure ◽  
Human Milk ◽  
Mesophilic Bacteria

High-Pressure Inactivation and Sublethal Injury of Pressure-Resistant Escherichia coli Mutants in Fruit Juices

1998 ◽  
Vol 64 (4) ◽  
pp. 1566-1568 ◽  
Author(s):  
Cristina Garcia-Graells ◽  
Kristel J. A. Hauben ◽  
Chris W. Michiels
Keyword(s):  
Escherichia Coli ◽  
High Pressure ◽  
Low Ph ◽  
Fruit Juices ◽  
Sublethal Injury ◽  
Ph Inactivation ◽  
Resistant Mutants ◽  
Subsequent Storage

ABSTRACT The potential of high-pressure-resistant mutants ofEscherichia coli to survive high-pressure pasteurization in fruit juices and in low-pH buffers was investigated. Treatments with up to 500 MPa of pressure caused only a limited direct inactivation of the mutants but resulted in an accelerated low-pH inactivation during subsequent storage.

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