Pikovskaya’s Agar: A Complete Guide for Phosphate Solubilization Studies
Introduction Pikovskaya’s Agar, also known as PVK medium, is a selective differential medium developed by R.I. Pikovskaya in 1948. This …
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.
Mueller-Hinton Agar: Principle, Composition, Preparation, and Uses
Introduction Mueller-Hinton Agar (MHA) is a nonselective, nondifferential, and nutrient-rich culture medium developed in 1941 by John Howard Mueller and …
Czapek-Dox Agar (CZA): Medium for Fungal Isolation & Taxonomy
Introduction Czapek-Dox Agar (CZA), also known as Czapek’s Agar, is a widely used semi-synthetic growth medium designed for the cultivation …
Chocolate Agar: Composition, Preparation, Uses & Limitations
Introduction Chocolate Agar (also known as CHOC or CAP) is an enriched, non-selective bacterial growth medium used primarily for the …
Aleksandrow Agar: Composition, Principle, Preparation, and Applications
Introduction Aleksandrow Agar is a selective and differential culture medium developed in 1925 by Aleksandrov for isolating potassium-solubilizing microorganisms (KSMs) …
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 …