GN Enrichment Broth 9ml 10ml for Shigella Salmonella Cultivation

Description

GN Enrichment Broth Tubes (9ml & 10ml)

Product Overview

The GN Enrichment Broth Tubes are essential tools for microbiology laboratories, specifically designed for the enrichment culture of Shigella and Salmonella species. Available in two sizes—9ml and 10ml—each box contains 20 individually packaged tubes. This design not only ensures convenience but also prevents contamination, making it a reliable choice for professionals in food safety and public health.

Packaging Details

Each tube is crafted from durable plastic, providing a secure seal that minimizes leakage and prevents contamination. Furthermore, the individual packaging enhances safety, ensuring that each use remains uncontaminated. This feature is crucial for accurate laboratory results.

Purpose and Application

The primary application of GN Enrichment Broth is to enrich cultures of Shigella and Salmonella, which are two significant pathogens associated with foodborne illnesses. By facilitating the growth of these bacteria, this broth supports comprehensive microbiological analysis. Notably, this process is critical for public health assessments and food safety protocols.

Key Components and Functionality

This enrichment broth contains vital nutrients that promote bacterial growth. Specifically, the following components play key roles:

• Peptone serves as a rich carbon and nitrogen source, essential for bacterial growth.
• Glucose and mannitol provide additional carbohydrates, thus fueling metabolic processes.
• Sodium citrate and sodium deoxycholate suppress Gram-positive bacteria, thereby promoting the growth of target organisms without interference.
• Dihydrogen phosphate and hydrogen phosphate act as buffering agents, maintaining pH stability. Additionally, sodium chloride ensures osmotic balance.

By including these components, the GN Enrichment Broth effectively supports the growth of target pathogens.

Microbial Sensitivity Testing

For quality control, the GN Enrichment Broth undergoes rigorous testing with key control strains. Specifically, the strains used for testing include:

• Shigella sonnei
• Enterococcus faecalis

These strains are incubated at 36±1℃ under aerobic conditions for 18-24 hours. This rigorous testing not only demonstrates the broth’s effectiveness in cultivating target pathogens but also ensures reliability in results. Therefore, laboratories can trust the results obtained using this broth.

Benefits of Using GN Enrichment Broth

1. High Sensitivity: The formulation allows for the detection of low levels of pathogenic bacteria, making it an ideal choice for accurate testing.
2. Ease of Use: Pre-packaged tubes eliminate the need for additional sterile handling, thus streamlining laboratory procedures.
3. Versatile Application: This product is suitable for a range of microbiological studies, including food testing and clinical diagnostics.

Given these advantages, it is clear that the GN Enrichment Broth Tubes are highly beneficial for laboratory use.

Conclusion

In summary, the GN Enrichment Broth Tubes are an indispensable resource for microbiology professionals. Their effective formulation, convenient packaging, and compliance with GB standards make them ideal for enriching cultures of Shigella and Salmonella. Furthermore, this product not only enhances laboratory efficiency but also contributes significantly to ensuring public health safety through effective microbiological analysis. visit our [Ready-to-use culture medium] for more related products