In this article we will discuss about the staphylococci in milk:- 1. Occurrence of Staphylococci in Milk 2. Growth of Staphylococci in Milk 3. Thermal Destruction of Staphylococci in Milk 4. Interactions between Lactic Acid Bacteria and Staphylococci. Occurrence of Staphylococci in Milk: Raw milk may become, contaminated with staphylococci from several sources but the principal one is probably the [...]
The following points highlight the three main methods of obtaining cultures of microorganisms. The methods are:- 1. Culture Collections 2. Isolation 3. Genetic Alteration. Learn about:- 1. Methods of Obtaining Pure Culture 2. Pure Culture Techniques 3. Isolation of Pure Culture Techniques 4. Microbial Culture Techniques 5. Methods Used to Isolate a Pure Culture. Method # 1. Culture Collections: 1. [...]
In this article we will discuss about how to get a pure culture of microorganisms. Learn about:- 1. Maintaining Cultures 2. Maintaining Purity. Maintaining Cultures: Slants and Broths: Use of giants and broth cultures for maintaining primary stock cultures is probably the simplest method available. For the majority of microorganisms, mature cultures grown on slants or in broth may be [...]