Biokar Half-FRASER Broth (complete) - Dehydrated medium 5000 grams BK215GC

The Biokar Half-FRASER Broth (complete) is a dehydrated medium used for the selective and differential isolation of Listeria monocytogenes in food, water, and environmental samples. It is based on the formulation described by FRASER and KOOPMAN (1991) and contains inhibitory substances to suppress the growth of other bacteria, enabling the detection of Listeria monocytogenes.

Benefits/Advantages:

• Selective and differential: The medium inhibits the growth of Gram-positive and Gram-negative flora while allowing the growth of Listeria monocytogenes, enabling its easy isolation and enumeration.

• Reliable detection: The inclusion of esculin and ferric ammonium citrate enables the differentiation of Listeria monocytogenes, which produces a black halo, providing a clear and reliable method for detection.

• Convenient and easy to use: The dehydrated medium is simple to prepare and can be stored for extended periods, offering convenience and ease of use in the laboratory.