Fish feed capable of preventing and treating crucian nutritional type fatty liver and preparation method of fish feed

Abstract

The invention discloses a fish feed capable of preventing and treating crucian nutritional type fatty liver and a preparation method of the fish feed. The fish feed is prepared from the following raw materials in parts by weight: 25-30 parts of rice bran, 15-20 parts of fish meal, 15-20 parts of soybean cakes, 20-25 parts of wheat middling, 1-2 parts of chitosan, 2-5 parts of sunflower leaves, 2-5 parts of watermelon peels, 4-7 parts of bidens pilosa, 0.5-1.5 parts of an amino acid additive, 0.2-1 part of choline chloride, 3-7 parts of radix curcumae longae, 5-10 parts of malvastrum coromandelianum, 2-5 parts of wolfberry fruits, 3-7 parts of radix astragali, 3-7 parts of lotus leaves, 4-8 parts of herba artemisiae capillariae and 5-10 parts of radix bupleuri. The feed disclosed by the invention can be used for repairing injured liver cells, inhibiting the synthesis of fatty acid and triglyceride in livers and reducing the deposition of fat and can also be used for effectively preventing and treating a nutritional type fatty liver phenomenon in a crucian breeding process; furthermore, the physical property and the resistance of crucian can also be remarkably enhanced so that metabolism and normal supply of all nutrient elements, especially fat, fat-soluble vitamins, group B vitamins and the like, are realized; and therefore, the death rate of the crucian is reduced, the feed utilization rate is improved and the fish feed has overall economic benefits.

Description

technical field [0001] The invention relates to the technical field of fish feed, in particular to a fish feed for preventing and treating nutritional fatty liver of crucian carp and a preparation method thereof. Background technique [0002] Crucian carp is a common freshwater fish in my country. It is widely distributed. Its meat is tender and has high nutritional value. Every 100 grams of meat contains 13 grams of protein, 11 grams of fat, and contains a lot of calcium, phosphorus, iron and other minerals. Crucian carp has extremely high medicinal value. Its nature is flat and sweet, and it enters the stomach and kidney. Crucian carp is cultivated all year round and is one of the important economical edible fish in my country. In recent years, with the rapid development of my country's intensive aquaculture industry, the aquaculture density is too high, the water environment has deteriorated, and crucian carp is very susceptible to fatty liver disease if it is not proper...

AI Technical Summary

Problems solved by technology

The above control effects are not very ideal, and the expected purpose cannot be achieved, and excessive addition will affect the growth of fish

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