Preparation Process of Small Molecule Peptide

Abstract

The invention discloses a preparation process of small molecular peptides, belonging to the field of fishery breeding, and comprises the following raw materials in parts by weight: 30 to 50 parts of soybean meal; 20 to 30 parts of corn; 10 to 15 parts of carrot powder, 20 to 30 parts of earthworm powder; 5 to 10 parts of adhesive for fish; 2 to 5 parts of San Huang powder; 2 to 5 parts of growth-promoting additive. The preparation method comprises the following steps of sterilizing corn and growth-promoting additive, then crushing the corn and the growth-promoting additive into powder, then stirring and mixing soybean meal, carrot powder, earthworm powder and San Huang powder with the corn and the growth-promoting additive, finally expanding and granulating to obtain pellet feed, finally spraying waterproof grease, drying and bagging to obtain target feed. The invention can clear away heat and toxic materials, resist bacteria and diminish inflammation, and is used for preventing and treating bacterial diseases such as liver and gallbladder, gill rot, hemorrhage, enteritis, skin rot and the like. At the same time, the invention can enhance the disease-resistant immune function of fish, improve the survival rate of fish and promote the growth of fish.

Description

technical field [0001] The invention relates to the field of fish farming, in particular to a preparation process of small molecule peptides. Background technique [0002] Fish feed, as the name suggests, is feed for fish. Its main components are protein, fat, vitamins and minerals. Protein is an important nutrient for the survival of fish and shrimp, and an important component of the cells, tissues and organs of the body. The normal growth of fish requires protein in sufficient quantity, easy to digest and absorb, and appropriate ratio of various amino acids in the feed. When the intake of protein is insufficient for fish, the growth will be slow, the immunity of the body will be reduced, and the protein with appropriate ratio of various amino acids. When the protein intake of fish is insufficient, the growth is slow, the immunity of the body is reduced, the tissue renewal is slow, the wound healing is poor, and the disease is easy. [0003] The modern large-scale fish ...

AI Technical Summary

Problems solved by technology

[0003] The modern large-scale fish farming method has increased the production speed, but it has also brought many problems. The quality of fish products is reduced and various diseases are prone to occur, as well as the large amount of antibiotics and additives in the feed that are harmful to human healt...