Tryptone Soya Yeast Extract Agar is formulated as per APHA (1) and FDA BAM (2) for the isolation and cultivation of L. monocytogenes from foods. ISO Committee (3-6) has recommended this medium for confirmation of Listeria species and can also be used for the cultivation and maintenance of a wide variety of heterotrophic microorganisms (6).

Tryptone and soya peptone provide amino acids and other complex nitrogenous substances. Dextrose is the energy source. Dipotassium hydrogen phosphate buffers the medium. Yeast extract is the rich source of vitamin B complex.

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Tryptone Soya Yeast Extract Agar is formulated as per APHA (1) and FDA BAM (2) for the isolation and cultivation of L. monocytogenes from foods. ISO Committee (3-6) has recommended this medium for confirmation of Listeria species and can also be used for the cultivation and maintenance of a wide variety of heterotrophic microorganisms (6).

Tryptone and soya peptone provide amino acids and other complex nitrogenous substances. Dextrose is the energy source. Dipotassium hydrogen phosphate buffers the medium. Yeast extract is the rich source of vitamin B complex.

Download SDS