| abstract |
The invention discloses a pig feed capable of improving immunity and a preparation process thereof, belonging to the field of pig feed. The present invention adopts cassia seed polysaccharide, grapefruit peel polysaccharide, andrographolide, clematis polysaccharide and citric acid monohydrate, and is uniformly mixed with corn flour and wheat bran flour by a method of increasing the amount of mixing, and the obtained mixture is vacuum freeze-dried, pulverized and crushed. Sieve to get pig feed. The pig feed prepared by the invention can greatly enhance the immunity of pigs, and is safe without residue and does not cause pollution to the environment. |