Feed capable of improving muscle quality of silver salmon

Abstract

The invention discloses a feed capable of improving muscle quality of a silver salmon. The feed comprises the following raw materials in parts by weight: 45-53 parts of fish meal, 10-13 parts of wheat flour, 3-5 parts of bean flour, 4-7 parts of corn gluten meal, 6-9 parts of yeast, 5-8 parts of fish oil, 4-7 parts of soybean oil, 0.3-0.5 part of anhydrous magnesium sulfate, 0.05-1.0 part of mould inhibitor, 0.2-0.4 part of choline chloride, 0.5-1.5 parts of multivitamin, 0.5-1.5 parts of composite mineral, 0.3-0.5 part of vitamin C, 0.3-0.5 part of astaxanthin, 0.2-0.4 part of L-alanine, 0.2-0.5 part of compound probiotics, 1.0-2.0 parts of calcium dihydrogen phosphate 1.5-3.0 parts of soybean lecithin and 0.2-0.5 part of euphausia superba powder. The feed can improve the muscle quality of the silver salmon, so that the meat becomes tight, hard, crisp and tasty; the muscle pigment deposition of the silver salmon is improved; the commercial value is improved; and the growth performance of the silver salmon is improved; water pollution is relieved; and the production cost is reduced.

Description

technical field [0001] The invention relates to a fish feed, in particular to a feed for improving muscle quality of coho salmon. Background technique [0002] Coho salmon, also known as coho salmon, is an anadromous migratory fish belonging to Herringoformes, Ranaidae, and Salmon. Coho spawn in freshwater, where they develop until they reach adulthood and swim out to sea. After growing into adults in the sea, they return to freshwater to lay eggs and complete their growth cycle. The original habitat of coho salmon is mainly in the eastern Pacific Ocean, that is, the west coast of the United States and Canada. Is a cold water fish. [0003] Coho salmon meat is bright orange red, has a good taste and can arouse people's appetite. It is an excellent raw material for sashimi and other delicacies. Cold-water fish is rich in unsaturated fatty acids, which can effectively prevent various cardiovascular and other diseases. Because of its edible value and health value, American...

AI Technical Summary

Problems solved by technology

[0004] At present, most researches are on the reproductive technology of coho salmon broodstock, but there are relatively few studies on the feed formula to improve the muscle quality of coho salmon