Culture medium, method for culturing <i>Salmonella </i>and <i>E. coli </i>and method for detecting <i>Salmonella </i>and <i>E. coli</i>

摘要

In embodiments there are disclosed culture media, compositions for supplementing culture media, and methods for culturing biological samples. In embodiments the methods are methods for detecting bacteria and in embodiments the bacteria include Salmonella spp and in embodiments include E. coli spp. In embodiments the media and compositions comprise an alkanolamine and a cobalamin compound.

主权项

1. A culture medium comprising
a biologically effective concentration of a nutrient mixture; calcium chloride; potassium phosphate; magnesium sulfate; sodium chloride; sodium phosphate; citric acid; vitamin B12 at a concentration of about 0.0001 to about 0.001 g/L; ethanolamine at a concentration of about 1.0 to about 3.0 g/L; ferrous sulfate at a concentration of about 0.01 to about 0.05 g/L; and sodium pyruvate at a concentration of about 0.5 to about 2.0 g/L.