Table II

The Ingredients, Composition, and Function of the Components of FTM

IngredientComposition (g/L)Function
Pancreatic digest of casein15Enzymatic digests of casein provide for amino acids and other complex nitrogenous substances. Carbon, nitrogen and energy source.
Yeast extract5Vitamin source
Dextrose5.5Carbon and energy source
Sodium chloride2.5Maintains osmotic equilibrium
L-cystine0.5Reducing agent
Sodium thioglycollate0.5Reducing agent. Neutralization of mercerical agents
Agar0.75Medium stabilizing agent to maintain anaerobosis
Resazurin.001Redox indicator