Oxidation-Fermentation (OF) test: Objective, Principle, Procedure and Result
Objective to detect whether the organisms are oxidative or fermentative . Principle: The principle of this biochemical test is to detect the change in colour […]
Day: April 17, 2018
TSI (Triple Sugar Iron) test: Objective, Principle, Procedure and Result
TSI (Triple Sugar Iron) test: Objective to check the ability of organism to ferment sugar (lactose, sucrose) and their ability to produce H2S gas. Principle […]
Nitrate reduction test: Objective, Principle, Procedure and Result
Nitrate reduction test: Objective to detect the ability of the organism to produce Nitrate reductase enzyme. to differentiate members of Enterobacteriaceae that produce enzyme nitrate […]
Urease test: Objective, Principle, Procedure and result
Urease test: Objective to check whether the organism can produce urease enzyme for the degradation of urea or not. Principle of urease test: Urea is […]
Citrate utilization test: objective, principle, procedure and result
Citrate utilization test: Objective to detect the ability of organisms to produce citrase enzyme. Principle of citrate utilization test: The basic principle of this test […]
Indole test: objective, principle, procedure and result
Indole test: Objective: to detect the ability of organism to produce enzyme tryptophanase. Principle: Indole test is a biochemical test which differentiates the coliform […]