FIELD: microbiology. SUBSTANCE: invention relates to growing cultured escherichia cells on medium of simple composition being without loss of effectiveness. The composition has the following components, wt.-%: aminocrovin 5-20; peptone 0.6-1.5; ammonium chloride 0.08-0.18; sodium chloride 0.09-0.11; casein hydrolyzate 9-20; Eagle nutrient medium 52-61, and distilled water - the rest. Invention provides both the full-value development of escherichia cells and maximal toxins producing by cells. EFFECT: enhanced effectiveness of the composition. 1 tbl, 1 ex
Authors
Dates
1999-12-10—Published
1997-11-26—Filed