Fraser Broth Base - 7502
Intended Use
Fraser Broth Base is a specialized growth medium designed for the selective enrichment of Listeria species when combined with ferric ammonium citrate. This medium is essential for laboratories focused on microbiological testing in food safety and public health.
Product Summary and Explanation
Developed from the proven formulation by Fraser and Sperber, Fraser Broth Base facilitates the rapid detection of Listeria monocytogenes in various samples, including food products and environmental specimens. This formidable bacterium poses significant health risks, particularly for immunocompromised individuals and pregnant women, with food contamination being the primary transmission route. Major implicated food items include turkey frankfurters, coleslaw, pasteurized milk, Mexican-style cheese, and pâté.
The growth characteristics of Listeria species are noteworthy; they thrive within a pH range of 5.0 to 9.6, exhibiting remarkable resilience even in food items with pH levels outside this spectrum. Successful identification of Listeria is achieved through precise isolation, biochemical characterization, and serological testing, making Fraser Broth Base an invaluable tool in microbiological laboratories aimed at preventing listeriosis outbreaks.
Key Features:
- Effective selective enrichment for Listeria species.
- Facilitates rapid detection from food and environmental samples.
- Supports growth across a pH range of 5.0 - 9.6.
- Essential for microbiological testing in food safety and public health monitoring.
Specifications:
| Brand |
Product Code |
Additional Info |
| Fraser Broth Base |
7502 |
Supplement required. |
With its scientifically formulated composition, Fraser Broth Base is instrumental in ensuring the safety and quality of food products, helping mitigate risks associated with listeriosis through effective monitoring and detection.
