Dextrose Tryptone Broth is a liquid medium used for the detection and cultivation of different organisms causing spoilage in foods and other products. This medium complies with the recommendations of the American Public Health Association for the microbiological examination of low and medium-acid canned foods (pH 4.5 and above)
Tryptone
10.0
Dextrose
5.0
Bromocresol Purple
0.04
Final pH
6.7 ± 0.2 at 25°C
Storage
10-30°C, in a dry environment
Appearance
free-flowing, homogeneous
Colour
Light greenish-beige
Shelf-life
4 years
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