Tryptone Glucose Extract Agar (7242)
Intended Use
Tryptone Glucose Extract Agar is specially formulated for the cultivation and enumeration of microorganisms in dairy products and bottled water. This medium is an essential tool for microbiology laboratories focused on quality control and safety in food and beverage industries.
Product Summary and Explanation
Originally developed in the 1930s by renowned microbiologists Bower and Hucker, Tryptone Glucose Extract Agar serves as a critical medium for detecting bacteria in milk and dairy products. It was further refined by Prickett, who utilized a glucose agar containing tryptone to explore thermophilic bacteria in these products. The American Public Health Association (APHA) adopted Tryptone Glucose Extract Agar in 1948 for its efficacy in testing milk and dairy products. Today, it is specifically recommended by APHA for use in the heterotrophic plate count procedure for bottled water testing.
Key Features:
- Reliable cultivation medium for diverse microorganisms.
- Essential for quality control in dairy and bottled water testing.
- Preferred by laboratories following APHA guidelines.
- Supports the growth of a wide range of microorganisms, facilitating comprehensive analysis.
Specifications:
| Product Code: |
7242 |
| Manufacturer Codes: |
Acumedia: 223000, Oxoid: CM0127, Merck: 1.10128 |
| Usage: |
Microbial testing of dairy and bottled water. |
Tryptone Glucose Extract Agar, also recognized as Yeast Dextrose Agar, continues to be an invaluable resource for laboratories dedicated to the safety and quality of food and water, ensuring precise microbial analysis with every use.
