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Composite attraction agent for huchen

A technology of jelly salmon and food attractant, which is applied in the field of compound food attractant, can solve the problems of low feed intake and poor palatability of feed, and achieve the effects of simple processing technology, improved feed conversion rate, and reduced water pollution

Inactive Publication Date: 2009-08-26
HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a compound feed attractant for salmon in order to solve the problems of poor palatability and low feed intake of the existing feed for salmon

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0008] Specific embodiment one: In this embodiment, the composite phagostimulant for jerome salmon is composed of 20%-30% dimethyl-β-propionate thiamine, 20%-30% taurine, and 10%- 15% glutamic acid, 10%-15% alanine, 10%-15% glycine and 10%-15% sodium inosinine are mixed.

[0009] The compound food attractant for Zerro salmon is mixed according to the above-mentioned mass percentage, and it is fully mixed with a mixer until the coefficient of variation is less than 5%.

[0010] The compound feed attractant for jerome salmon of this embodiment is added in a feed amount of 0.1% to 0.5%.

specific Embodiment approach 2

[0011] Specific embodiment two: this embodiment is different from the specific embodiment one in that the compound attractant for jerome salmon is composed of 25% dimethyl-β-propionate Thiatin, 25% taurine, 12% by mass. % Glutamic acid, 12% alanine, 12% glycine and 14% sodium inosinine are mixed. Others are the same as the first embodiment.

[0012] The three-component feed was used for comparison to compare the inventive effects of the compound phagostimulant for jerome salmon of this embodiment.

[0013] Table 1: Feed formula

[0014] Table 1

[0015] raw material name

Feed 1 formula

Feed 2 formula

Feed 3 formula

Fish meal

35.00

30.00

30.00

Soybean meal

25.00

30.00

30.00

Secondary fan

10.00

10.00

10.00

corn protein flour

10.00

10.00

10.00

Isolated Soy Protein

10.00

10.00

10.00

Fish oil

5.00

5.00

5.00

...

specific Embodiment approach 3

[0024] Specific embodiment three: This embodiment is different from the specific embodiment one in that the compound attractant for jerome salmon is composed of 25% dimethyl-β-propionate Thiatin, 25% taurine, 12% by mass. % Glutamic acid, 13% alanine, 12% glycine and 13% sodium inosinine are mixed. Others are the same as the first embodiment.

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PUM

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Abstract

A composite attraction agent for huchen relates to a composite attraction agent, which solves the problems of bad palatability and low feed intake of the existing feed for huchen. Calculated by mass percentages, the composite attraction agent for huchen is mixed by 20 to 30 percent of dimethyl-Beta-DMPT, 20 to 30 percent of taurine, 10 to 15 percent of glutamic acid, 10 to 15 percent of alanine, 10 to 15 percent of glycin as well as 10 to 15 percent of Sodium Inosinate. The composite attraction agent for huchen obtained by the invention improves the palatability of the feed and increases the feed intake of the huchen.

Description

Technical field [0001] The invention relates to a compound food attractant. Background technique [0002] Jerome salmon is a rare cold-water salmon fish in my country. Its meat is tender and delicious. It is popular among the people and has high economic value. Zheluo salmon resources were once very rich, but in recent years, due to human factors such as environmental pollution and overfishing, the resources of this fish in my country have been exhausted, and it has been included in the "China Red Book of Endangered Animals". Therefore, it is a very urgent task to carry out the artificial breeding of Zerro salmon, resource multiplication and artificial domestication and breeding. [0003] Feed nutrition, feed intake, digestion and absorption are the three elements to ensure the healthy growth and efficient production of jerome salmon. However, people in the feed industry are mainly concerned about how the nutrient content in the feed meets the nutritional requirements of livestoc...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K1/16A23K20/10A23K20/142A23K20/153A23K50/80
Inventor 王常安徐奇友许红尹家胜畅亚萍
Owner HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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