FIELD: biotechnologies.
SUBSTANCE: nutrient medium is proposed for extraction of Shigella kind bacteria from water objects. The nutrient medium contains the following components: 0.1% alcohol solution of bromcresol green - 9.0 ml; 0.2% alcohol solution of methyl red - 3.0 ml; fermentative peptone - 0.5 g; extract of fodder yeast - 4.5 g; potassium dihydrophosphate - 8.7 g; caustic soda - 1.4 g; sodium chloride - 5.0 g; distilled water - up to 1000 ml; medium pH is 6.70-6.85.
EFFECT: invention makes it possible to increase accumulating properties of nutrient medium and to simplify its composition.
3 tbl, 6 ex
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Authors
Dates
2014-05-27—Published
2012-12-24—Filed