Evaluation of potassium clavulanate supplementation of Bolton broth for enrichment and detection of Campylobacter from chicken.

ABSTRACT: Culture-based detection of Campylobacter can be affected by competing flora, temperature, incubation time, and presence of blood. The presence of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli in poultry has become one of the most common factors interfering with the detection of Campylobacter. In the present study, we evaluated potassium clavulanate (ESBL inhibitor) as a supplement in Bolton broth (C-Bolton broth) for enrichment and detection of Campylobacter. First, we determined growth kinetics of Campylobacter in the presence of different concentrations of ESBL E. coli in C-Bolton broth during enrichment. The effects of other factors such as incubation time, incubation temperature, and presence of blood on Campylobacter detection in C-Bolton broth were also investigated

SUBMITTER: Wei B 

PROVIDER: S-EPMC6200224 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature