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High pressure inactivation and sublethal injury of pressure-resistant Escherichia coli mutants in fruit juices.

Author(s) : GARCIA GRAELLS C., HAUBEN K. J. A., MICHIELS C. W.

Type of article: Article

Summary

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 megapascals of pressure caused only a limited direct inactivation of the mutants but resulted in an accelerated low-pH inactivation during subsequent storage.

Details

  • Original title: High pressure inactivation and sublethal injury of pressure-resistant Escherichia coli mutants in fruit juices.
  • Record ID : 1999-1051
  • Languages: English
  • Source: Appl. environ. Microbiol. - vol. 64 - n. 4
  • Publication date: 1998/04

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