Grouper phagostimulant

Abstract

The invention relates to the field of feed additives, and in particular to a grouper phagostimulant. The grouper phagostimulant consists of the following substances in parts by weight: 70 to 80 parts of dry animal protein hydrolysate powder, 15 to 25 parts of dimethyl-beta-propiothetin, 5 to 10 parts of glycin, 5 to 10 parts of alanine, 45 to 65 parts of glycine betaine, 8 to 12 parts of taurine, 5 to 10 parts of nucleotide, 5 to 10 parts of allicin, 8 to 12 parts of proline, 45 to 50 parts of rice bran, 5 to 10 parts of antioxidant and 0.8 to 1.5 parts of composite mineral material. The grouper phagostimulant provided by the invention has a good feeding attraction effect on groupers, the grouper phagostimulant is added into fish feed for use, contained amino acid can provide nutritional ingredient needed by growth for fishes, safety is high, and the environment can be protected. The grouper phagostimulant disclosed by the invention is low in protein content, and can enhance resistance and increase the survival rate of juvenile groupers.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a grouper food attractant. Background technique [0002] The food attractant of fish feed used to use the extracts of bovine liver, water earthworm and viscera, and used the amino acids in the raw materials to attract food, but this method added a large amount, and it was not easy to process the feed, and the quality could not be guaranteed. , There is also the purpose of attracting food by adding squid paste to fish feed. Due to the lack of squid resources, the quality of commercially available squid paste is unstable, and the cadmium content is high, which poses a safety hazard to the breeding of raw fish. [0003] Grouper belongs to the genus Grouper and Grouper, and is a rare and precious fish at the bottom of warm water offshore. The meat is plump, tender, and nutritious, and is highly praised by people. Live fish is sold in Hong Kong and Macao markets, and is regarded as a fi...

AI Technical Summary

Problems solved by technology

[0004] Feed attractant is a kind of non-nutritional additive. Adding it in an appropriate amount can improve the palatability of the feed, improve the taste of the bait, stimulate the senses of smell, vision and taste of the aquatic animals, make them gather near the bait, and improve the food quality of aquatic animals. Intake, enhance animal immunity, currently on the market, there is little research and development of grouper food attractants