METHOD OF PENICILLIN PRODUCING Russian patent published in 1998 - IPC

FIELD: microbiological and medicinal industry. SUBSTANCE: method involves culturing producer culture on nutrient medium containing nitrogen source and green molasses as carbohydrate source under condition of fractional carbohydrate addition. Consumption of ammonium nitrogen and wet mass accumulation are regulated by additional additions of corn extract at amount 0.5-1.0% of cultural fluid mass. For rheological properties of cultural fluid regulation additional additions of sodium thosulfate at amount 0.1-0.2% of cultural fluid mass is carried out. EFFECT: improved method of producing. 2 tbl