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

Author:

Garcia-Graells Cristina1,Hauben Kristel J. A.1,Michiels Chris W.1

Affiliation:

1. Laboratory of Food Microbiology, Katholieke Universiteit Leuven, B-3001 Heverlee, Belgium

Abstract

ABSTRACT The potential of high-pressure-resistant mutants of Escherichia 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.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference14 articles.

1. Outbreaks of Escherichia coli O157:H7 infection and cryptosporidiosis associated with drinking unpasteurized apple cider.;Anonymous;Morbid. Mortal. Weekly Rep.,1997

2. An outbreak of diarrhea and hemolytic uremic syndrome from Escherichia coli O157:H7 in fresh-pressed apple cider.;Besser R. E.;JAMA,1993

3. Growth and survival of Escherichia coli O157:H7 under acidic conditions

4. Escherichia coli O157:H7 acid tolerance and survival in apple cider.;Garlant Miller L.;J. Food Prot.,1994

5. Escherichia coli mutants resistant to inactivation by high hydrostatic pressure

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