Chocolate Agar: Composition, Preparation, Uses & Limitations
Chocolate Agar (also known as CHOC or CAP) is an enriched, non-selective bacterial growth medium used primarily for the isolation …
Culture Media
Culture Media are nutrient-rich substances used in microbiology to support the growth, proliferation, and identification of microorganisms (such as bacteria, fungi, and some algae). They can be solid, liquid, or semi-solid and are formulated with specific nutrients to meet the metabolic needs of the targeted microbes.
Aleksandrow Agar: Composition, Principle, Preparation, and Applications
Aleksandrow Agar is a selective and differential culture medium developed in 1925 by Aleksandrov for isolating potassium-solubilizing microorganisms (KSMs) such …
Agar Agar: Properties, Uses, and Applications
Introduction Agar, also known as agar agar, is a thermo-reversible gelling agent extracted from the cell walls of red algae, …
Blood Agar: Composition, Principle, Preparation, and Uses
Introduction to Blood Agar Blood agar is an enriched bacterial growth medium widely used in microbiology for the cultivation and …
MacConkey Agar: Principle, Preparation & Colony Morphology
MacConkey Agar is one of the most widely used selective and differential media in microbiology. It plays a crucial role in …
Tryptic soy agar: Principle, Composition, Examples & Uses
Introduction Tryptic Soy Agar as a laboratory medium that creates a suitable environment for the growth of several microorganisms. Scientists …
Potato Dextrose Agar and Its Uses in Mycology
What is potato dextrose agar ? Potato dextrose agar the majority of mycologists use it as a general-purpose medium for …
Nutrient agar: Principle, Composition, Examples & Uses
Introduction Before any biochemical or serological test, nutrient agar is, in fact, a great medium for verifying purity, since it …
Sabouraud Dextrose Agar: Introduction, Principle, Example & Uses
Sabouraud Dextrose Agar (SDA) Introduction Researchers use Sabouraud Dextrose Agar (SDA) to isolate, cultivate, and keep both non-pathogenic and pathogenic …
Mannitol salt agar (MSA): Introduction, Principle, Composition and Uses
Introduction The selective and differential medium known as mannitol salt agar (MSA) is mostly used to isolate and identify Staphylococcus …