Himedia Agar Medium M (Triple Sugar, Iron Agar)

Agar Medium M (Triple Sugar, Iron Agar)

Details

Triple Sugar Iron Agar cited as Agar Medium M, is recommended for identification and differentiation of Enterobacteria by British Pharmacopoeia. It can also be used for the examination of meat and food products, for the examination of milk and dairy products and for microbial limit test for confirming the presence of Salmonella and in the identification of gram-negative bacilli. The reactions can be interpreted as follows: Alkaline slant / acid butt- only glucose fermented, Acid slant / acid butt- dextrose and sucrose fermented or dextrose and lactose fermented or all the three sugars, dextrose,lactose and sucrose fermented, Bubbles or cracks present-gas production Black precipitate present-H2S gas production