Description
Listeria Enrichment Broth Base (9ml, 10ml)
The Listeria Enrichment Broth Base is designed for the efficient two-step enrichment of Listeria monocytogenes in food safety testing. Available in 9ml and 10ml tubes, this product ensures reliable performance in microbiological laboratories.
Key Features
Each pack contains 20 sterile plastic tubes, individually sealed to prevent contamination. This packaging minimizes leakage and maintains the broth’s effectiveness. Each tube supports quality control processes by facilitating inoculation and enrichment.
Microbial Sensitivity Testing
To conduct microbial sensitivity tests, inoculate the following quality control strains at 30±1°C under aerobic conditions for 18-24 hours:
| Quality control strain | Strain number | Inoculum amount (CFU) | Reference or counting medium | Method | Quality control result | Other characteristics |
|---|---|---|---|---|---|---|
| Listeria monocytogenes, Escherichia coli, Enterococcus faecalis | ATCC19115, ATCC25922, ATCC29212 | 10 – 100, 1000 – 5000, 1000 – 5000 | TSA | Semi-quantitative | >10CFU on PALCAM, medium turns black | Gray to black colonies with a black halo |
| Escherichia coli | ATCC25922 | 1000 – 5000 | TSA | Semi-quantitative | <100CFU on TSA | |
| Enterococcus faecalis | ATCC29212 | 1000 – 5000 | TSA | Semi-quantitative | <100CFU on TSA |
These tests confirm the product’s ability to isolate Listeria monocytogenes while reducing interference from other microbes.
Applications and Benefits
The Listeria Enrichment Broth Base is essential for laboratories focused on food safety. It enhances the recovery and detection of Listeria monocytogenes, a significant foodborne pathogen. By using this broth, laboratories can meet safety standards and improve testing accuracy.
Our product streamlines the workflow in microbiological testing. The 9ml and 10ml tube options provide flexibility for various laboratory needs. Use this enrichment broth for routine quality checks or extensive food safety investigations. It offers consistent performance.
Conclusion
In summary, the Listeria Enrichment Broth Base is a vital tool for microbiological testing. Its robust formulation and user-friendly packaging ensure reliable results in food safety applications. Trust our product to help you achieve accurate results in your testing. visit our [Ready-to-use culture medium] for more related products
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