Streptomyces massasporeus CNMN-Ac-06 – source of biologically active substances for agriculture

Abstract

The inventions relate to agriculture and experimental physiology, to obtaining biomass of streptomycetes and using it as an additive in a standard diet to increase the body weight of homeothermic animals (laboratory rats Wistar). An optimized nutrient medium is proposed for the submerged cultivation of the Streptomyces massasporeus CNMN-Ac-06 strain, which contains 4-aminobenzoic acid 1.37 g/L. In the following, a procedure for supplementing the diet of white rats Wistar with the biomass food additive of the strain Streptomyces massasporeus CNMN-Ac-06, cultivated on the same nutrient medium containing 4-aminobenzoic acid - 1.37 g/L, in a quantity of 250 mg/kg body weight per day for 5-10 weeks.