The new issue of Agricultural Research Service’s (ARS) Food and Nutrition Research Briefs, published on line by the United States Department of Agriculture, reports that a new medium developed by ARS that provides a quicker, simpler way to distinguish between Campylobacter species has been licensed for manufacture by two U.S. companies.
Food and Nutrition Research Briefs reports that:
A quicker, simpler way to distinguish between Campylobacter species has now been licensed for manufacture by two U.S. companies: Becton Dickinson and Co. of Franklin Lakes, N.J., and Neogen Corp. of Lansing, Mich. An Agricultural Research Service (ARS) scientist began working with Polish scientists in 1987 to develop the new medium, which was patented in 1999. The new culture medium, called Campy-Cefex, is specifically designed to detect and differentiate C. jejuni and C. coli mixtures of food-contaminating microbes. These two bacteria are important causes of foodborne illness. Campy-Cefex selects for Campylobacter among competing flora in a sample, cultivating colonies that resemble tiny water droplets. From these, microbiologists can estimate the level of Campylobacter contamination in the sample.
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