U.S. Food & Drug Administration
Center for Food Safety & Applied Nutrition

Bacteriological Analytical Manual Online
January 2001

M157
Trypticase Soy Broth
with 0.6% Yeast Extract
(TSBYE)

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Trypticase soy broth 30 g
Yeast extract 6 g
Distilled water 1 liter

 

Weigh ingredients and dissolve in water. Autoclave 15 min at 121°C. Final pH, 7.3 ± 0.2.

 



Hypertext Source: Bacteriological Analytical Manual, 8th Edition, Revision A, 1998.

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