Article
Variability in the adaptive acid tolerance response phenotype of Salmonella enterica strains.
Food microbiology - 1 Apr 2017
Lianou Alexandra, Nychas George-John E, Koutsoumanis Konstantinos P
Abstract excerpt
The objective of this study was the assessment of the stationary-phase, low-pH-inducible acid tolerance response (ATR) of different Salmonella enterica strains. For this purpose, 30 strains of the pathogen were grown in tryptone soy broth in the absence (non-adapted cultures) and presence (1% w/v; acid-adapted cultures) of glucose, and then subjected to 4-h acid challenge trials at pH 3.0. Surviving populations...
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