Rose Bengal Agar Medium Granules for Mold and Yeast Count

Description

Rose Bengal Agar Medium Granules: Accurate Mold and Yeast Count

Overview

Rose Bengal Agar Medium Granules are specifically formulated for the efficient counting of mold and yeast in various microbiological applications. This selective medium supports reliable microbial analysis, ensuring accurate identification and quantification of fungi. With a precise formulation, it is widely used in food safety testing, environmental monitoring, and quality control in laboratories.

Composition

The effective performance of Rose Bengal Agar Medium relies on its carefully balanced components:

• Peptic Digest of Animal Tissue: 5.0 g/L
• Potassium Dihydrogen Phosphate: 1.0 g/L
• Rose Bengal Sodium: 0.0133 g/L
• Magnesium Sulfate: 0.5 g/L
• Glucose: 10.0 g/L
• Agar: 14.0 g/L

This medium maintains a final pH of 6.0 ± 0.2 at 25 ℃, ensuring optimal conditions for mold and yeast growth.

Preparation Instructions

To prepare the Rose Bengal Agar Medium, suspend 31.5 g of granules per liter of distilled water. Autoclave at 121 ℃ for 15 minutes to sterilize the medium effectively. This straightforward preparation process allows laboratories to quickly set up their media for accurate testing.

Applications

Rose Bengal Agar is an essential tool for laboratories focusing on mold and yeast counts. Its use spans across various sectors, including food microbiology, pharmaceuticals, and environmental studies. By employing this medium, researchers can achieve reliable results that are crucial for quality control and compliance with health standards.

Benefits of Using Rose Bengal Agar

One of the key advantages of using Rose Bengal Medium Granules is the inclusion of Rose Bengal, which acts as a selective agent, inhibiting the growth of bacteria while promoting the growth of fungi. This selective property makes it particularly beneficial for accurately assessing the levels of mold and yeast in samples. Moreover, the glucose component provides a rich energy source, supporting robust fungal development.

Additionally, the medium’s formulation enhances visibility, allowing for easier identification and counting of colonies. This characteristic is especially important in environments where rapid assessments are necessary, such as in food safety testing or clinical diagnostics.

Conclusion

In conclusion, Rose Bengal Granules are indispensable for accurate mold and yeast count in microbiological research. With its scientifically-backed formulation and easy preparation, it meets the needs of modern laboratories seeking reliable and efficient testing solutions.

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