A process for the preparation of Complex antibiotic to 21978 - C or factors C0, C1, C2, C3, C4, C5 0.

摘要

Procedure for preparing the compound antibiotic - 21978c or factors.Includes: (a) cultivating or Mutant Streptomyces roseosporus NRRL 15998 - 21978c Producer, in a Culture medium, fermentation conditions porcenaje aerobic submerged, with a saturation of Air and between 20 percent and 40gc 20g, to produce antibiotics - 21798c; and (b) separating the - 21978c complex to the Culture Medium.The Culture Medium contains carbon sources such as Glucose, Mannose and Methyl oleate, nitrogen sources such as peptone Meat soluble soybean meal and Yeast Nutrient and inorganic salts like Potassium sulphate and ash of Molasses.