| abstract |
A new glycopeptite antibiotic UK-68,597 having the formula: can be prepared by submerged aerobic propagation in aqueous nutrient media of Actinoplanes sp. ATCC 53533. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in poultry, swine and ruminants. |