Culturing

Introduction

• Culturing is a laboratory process used to multiply micro-organisms under controlled conditions.
• Growth media, either solid or liquid, serve as surfaces for micro-organisms to proliferate.

Components of Growth Media

• Growth media can consist of specific substances that support microbial growth.
• Complex molecules, such as vitamins, fatty acids, and beef extract, can be added to enhance the growth medium.

Significance of Culturing

• Culturing micro-organisms is essential for scientific research, industrial applications, and medical purposes.
• It allows scientists to study micro-organisms, develop products, and conduct experiments in a controlled environment.

Types of Growth Media

• Growth media can be solid or liquid, depending on the requirements of the micro-organisms being cultured.
• Different types of media are used to cultivate specific microbes, ensuring optimal growth conditions.

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Culturing

Sterilisation

• Sterilisation techniques, such as autoclaving and filtration, are employed to ensure that the growth medium and equipment are free from unwanted contaminants.

Summary