METHOD OF PRODUCING MEAT-BONE FLOUR Russian patent published in 1994 - IPC

FIELD: fodder production. SUBSTANCE: animal raw materials are coarse ground till particle's size is 20-30 mm. Then fine grinding is carried out till particle's size is 1 mm. Dehydration takes place by mixing ground mass dry fodder additives, humidity of mixture is brought up to 75% . Sterilization and drying are carried out simultaneously within 40-45 min at 650-700 C. EFFECT: improves efficiency of the method.