| abstract |
FIELD: microbiological and medicinal industries. SUBSTANCE: method of antibiotic pradomycin producing involves the cultivation of microorganism strain of species Actinomadura species AB 1236, ATCC 55208 under aerobic conditions on the nutrient medium containing carbon, nitrogen sources, mineral salts, D-serine, D-cycloserine and threonine by submerged method followed by isolation of the product from cultural fluid and its purification. EFFECT: improved method of pradimycin production. 3 cl, 5 dwg, 6 tbl |