Preparation method of freeze-dried raw bone meat which is high in nutrition, easy to absorb and capable of conditioning intestinal tracts

The invention relates to a preparation method of freeze-dried raw bone meat which is high in nutrition, easy to absorb and capable of conditioning intestinal tracts, and belongs to the technical field of pet food. 55-60 parts of frozen chicken breast, 14-18 parts of frozen chicken thigh, 6-8 parts of frozen chicken heart, 6-7 parts of frozen chicken liver, 2-3 parts of frozen chicken neck, 0.1-0.2 part of salmon oil, 0.1-0.2 part of psyllium husk powder, 1-1.5 parts of a yeast extract, 0.4-0.6 part of calcium carbonate, 0.05 part of organic polymineral, 0.1-0.2 part of choline chloride, 0.1-0.2 part of taurine, 0.1-0.3 part of hydrolyzed multivitamin, 0.05-0.15 part of an antioxidant, 0.1-0.3 part of a mulberry leaf extract, 0.1-0.3 part of a licorice extract, 0.1-0.3 part of a Chinese yam extract and 1 part of 1 part are added. The freeze-dried raw bone meat is prepared through the steps of rolling, dicing, mincing, freeze-drying, dicing and irradiation sterilization, and the prepared freeze-dried raw bone m