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Compound feed for improving meat color and body color health of channel catfish and preparation method thereof

A technology for channel catfish and compound feed, which is applied in the directions of animal feed, animal feed, and animal feed molding or processing, and can solve the problems of yellowing or graying of body color, affecting the production and sales of channel catfish, and yellowing of the flesh color of channel catfish. , to achieve the effect of high sales price, guaranteeing the health of fish body color and body color, and excellent fish body shape

Inactive Publication Date: 2021-03-26
珠海海壹水产饲料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the expansion of the breeding scale, the increase of the stocking density, and the deterioration of the breeding water environment, the diseased situation of channel catfish with yellow flesh, yellow or gray body color has become more and more serious, which has seriously affected the production and sales of channel catfish, and has become a constraint to the channel catfish breeding industry. one of the key factors in the development

Method used

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  • Compound feed for improving meat color and body color health of channel catfish and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] A compound feed for improving the health of channel catfish's flesh color and body color. Every 100 parts by weight of basic components includes the following components by weight: 16.0 parts of high-gluten flour, 22.0 parts of rapeseed meal, 26.0 parts of soybean meal, 10.0 parts of super steam fish meal, 6.0 parts of imported chicken powder, 3.0 parts of soybean oil, 12.0 parts of high-quality rice bran, 2.2 parts of calcium dihydrogen phosphate, 1.8 parts of compound trace element premix, 0.19 part of compound vitamin premix, 0.41 part of compound amino acid premix, compound health Packs 0.4 servings.

[0034] Among them, high-quality rice bran is fresh rice bran with an acid value of less than 5. The compound amino acid includes L-lysine hydrochloride and DL-methionine, and the mass ratio of L-lysine hydrochloride and DL-methionine is 3:1.

[0035] The complex health package includes emulsifier - lysophospholipid, antioxidant - ethoxyquin, sodium humate, 60% cholin...

Embodiment 2

[0048] A compound feed for improving the skin color and body color of channel catfish. The basic components per 100 parts by weight include the following components by weight: 17.0 parts of high-gluten flour, 20.0 parts of rapeseed meal, 28.0 parts of soybean meal, 12.0 parts of super steam fish meal, 4.0 parts of imported chicken powder, 4.0 parts of soybean oil, 10.0 parts of high-quality rice bran, 2.0 parts of calcium dihydrogen phosphate, 2 parts of compound trace element premix, 0.2 part of compound vitamin premix, 0.3 part of compound amino acid premix, compound health Pack 0.5 servings.

[0049] Among them, high-quality rice bran is fresh rice bran with an acid value of less than 5. The compound amino acid includes L-lysine hydrochloride and DL-methionine, and the mass ratio of L-lysine hydrochloride and DL-methionine is 3:1.

[0050] The complex health package includes emulsifier - lysophospholipid, antioxidant - ethoxyquin, sodium humate, 60% choline chloride. Emul...

Embodiment 3

[0063] A compound feed for improving the skin color and body color of channel catfish. The basic components per 100 parts by weight include the following components by weight: 19.0 parts of high-gluten flour, 21.0 parts of rapeseed meal, 27.0 parts of soybean meal, 11.0 parts of super steam fish meal, 5.0 parts of imported chicken powder, 5.0 parts of soybean oil, 7.0 parts of high-quality rice bran, 2.5 parts of calcium dihydrogen phosphate, 1.5 parts of compound trace element premix, 0.21 part of compound vitamin premix, 0.44 part of compound amino acid premix, compound health Pack of 0.35 servings.

[0064] Among them, high-quality rice bran is fresh rice bran with an acid value of less than 5. The compound amino acid includes L-lysine hydrochloride and DL-methionine, and the mass ratio of L-lysine hydrochloride and DL-methionine is 3:1.

[0065] The complex health package includes emulsifier - lysophospholipid, antioxidant - ethoxyquin, sodium humate, 60% choline chloride...

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Abstract

The invention discloses a compound feed for improving meat color and body color health of channel catfish and a preparation method thereof. The compound feed comprises high-quality animal protein, soybean meal, rapeseed meal, flour, high-quality rice bran, soybean oil, monocalcium phosphate, compound amino acid, a compound trace element premix, a compound vitamin premix and a compound health bag.The compound feed uses the raw materials without any uranidin, and reduces the influence of the raw material pigment on the body color and meat color of the fish compared with the common feed. The used rice bran, fish meal and soybean oil raw materials are high in quality and freshness requirements, an antioxidant in the compound healthy bag is used in cooperation to reduce the risk that fat is oxidized in the using process of the feed, then oxidation of fish body fat is reduced, and compared with common feed, the compound feed effectively prevents channel catfish body meat color and body color from yellowing.

Description

technical field [0001] The invention relates to the technical field of aquatic feed, in particular to a compound feed for improving the flesh color and body color of channel catfish and a preparation method thereof. Background technique [0002] Channel catfish, also known as channel catfish and American catfish, belongs to Siluriformes and Catfish family. It is native to America and is a large freshwater warm-water fish. It has rich nutrition, tender meat, delicious taste, no intermuscular thorns, fast growth, large individual, strong environmental adaptability, miscellaneous food habits, wide temperature range, low oxygen resistance, strong disease resistance, and high catch rate. The meat yield is as high as 75%. It has become one of the main aquatic products for catering consumption in my country. It has been cultivated on a large scale in many provinces in my country and has become one of the main freshwater fish breeding varieties in my country. [0003] Healthy adult ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K20/158A23K20/26A23K20/142A23K20/20A23K20/174A23K10/22A23K10/20A23K20/105A23K20/132A23K40/25A23K40/30
CPCA23K50/80A23K10/30A23K10/37A23K20/158A23K20/26A23K20/142A23K20/30A23K20/174A23K10/22A23K10/20A23K20/105A23K20/132A23K40/25A23K40/30Y02P60/87Y02A40/818
Inventor 薛春雨孙瑞健张璐何良柯米海峰文远红廖盛臣
Owner 珠海海壹水产饲料有限公司
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