BBL™ Dextrose Tryptone Agar, BD Biosciences

Supplier: BD

280100
90004-020EA 223.4 USD
90004-020
BBL™ Dextrose Tryptone Agar, BD Biosciences
Media for Microbiology Dehydrated Media for Microbiology

Dextrose Tryptone Agar is used for cultivating thermophilic "flat-sour" microorganisms associated with food spoilage.


  • Peptones provide carbon and nitrogen sources
  • Dextrose is the carbohydrate source
  • Bromcresol purple is the pH indicator
  • Agar is the solidifying agent


Dextrose Tryptone Agar can also be used to isolate other food from spoilage bacteria; mesophilic aerobic spore formers in the genera Bacillus and Sporolactobacillus and thermophilic flat sour spore formers such as B. stearothermophilus.

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