NUTRIENT MEDIUM FOR PREPARING ENTEROTOXIN OF CLOSTRIDIUM PERFRIGENS TYPE A, STRAIN Э Russian patent published in 1995 - IPC

Abstract SU 1352938 A1

FIELD: medicinal microbiology. SUBSTANCE: nutrient medium has the following components, g: pepton D 1.5-2; IKD 2.5-3; water-soluble starch 4-5; Na2HPO4 6.6-10; thioglycolic acid 0.25-0.3 which were dissolved in 1 l distilled water, boiled for 3-5 min, sterilized after pouring at 110 C for 30 min and used for nutrient medium preparing. Value pH of medium is 7.2-7.4. Activity of enterotoxin is 400-600 Dem/ml for white mouse. EFFECT: increased activity of enterotoxin. 1 tbl

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SU 1 352 938 A1

Authors

Bakulin I.N.

Sergeeva T.I.

Zemljanitskaja E.P.

Dates

1995-05-20Published

1985-11-04Filed