Selenite Broth (7155)

Intended Use

Selenite Broth is specifically formulated for the selective enrichment of Salmonella spp., ensuring optimal conditions for the growth of these organisms while inhibiting competing intestinal flora.

Product Summary and Explanation

Developed by Leifson, Selenite Broth is a reliable medium for isolating Salmonella spp. from complex samples, such as food or clinical specimens. The broth allows for the recovery of Salmonella that may be present in low numbers and potentially damaged through food processing methods, including low-temperature exposure, inadequate heating, drying, radiation, and the use of preservatives or sanitizers.

It is important to note that even injured Salmonella cells may fail to form colonies on standard selective media but still pose a significant health risk if ingested. These organisms are responsible for a spectrum of infections, from mild gastroenteritis to severe conditions such as typhoid fever.

Selenite Broth adheres to the standards set by the American Public Health Association (APHA) and is designed for clinical applications. Variants of the original formula exist, including Selenite Cystine Broth, which further enhances its effectiveness in selective Salmonella cultivation.

Key Features and Specifications

• Product Code: 7155
• Acumedia Catalog Number: 227540
• Oxoid Catalog Number: CM0395
• Merck Catalog Number: 1.07717
• Selective Enrichment: Highly effective for Salmonella spp.
• Compliant Standards: Conforms with APHA guidelines.