THIOSTARCH BROTH

Brewer formulated Fluid Thioglycollate Medium for rapid cultivation of aerobes as well as anaerobes including microaerophiles by adding a reducing agent and small amount of agar. The USP, BP, EP and AOAC have recommended the media for sterility testing of antibiotics, biologicals and foods and for determining the phenol coefficient and sporicidal effect of disinfectants. However, it is intended for the examination of clear liquid or water-soluble materials. Fluid Thioglycollate Medium is also routinely used to check the sterility of stored blood in blood banks. Thiostarch Broth is a slight modification of Fluid Thioglycollate Medium. It additionally contains soluble starch which neutralizes the toxic effects.

for sterility testing of pharmaceutical or biological products