Response of Pathogenic Vibrio Species to High Hydrostatic Pressure

Author:

Berlin Daniel L.1,Herson Diane S.2,Hicks Doris T.3,Hoover Dallas G.1

Affiliation:

1. Department of Animal and Food Sciences, University of Delaware, Newark, Delaware 197171;

2. Department of Biological Sciences, University of Delaware, Newark, Delaware 197162; and

3. Sea Grant College Program, Hugh R. Sharp Campus, University of Delaware, Lewes, Delaware 199583

Abstract

ABSTRACT Vibrio parahaemolyticus ATCC 17802, Vibrio vulnificus ATCC 27562, Vibrio cholerae O:1 ATCC 14035, Vibrio cholerae non-O:1 ATCC 14547, Vibrio hollisae ATCC 33564, and Vibrio mimicus ATCC 33653 were treated with 200 to 300 MPa for 5 to 15 min at 25°C. High hydrostatic pressure inactivated all strains of pathogenic Vibrio without triggering a viable but nonculturable (VBNC) state; however, cells already existing in a VBNC state appeared to possess greater pressure resistance.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference25 articles.

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5. Incidence of Vibrio parahaemolyticus in U.S. coastal waters and oysters

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