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Pelteobagrus fulvidraco phagostimulant

A food attractant, the technology of yellow catfish, applied in the field of yellow catfish food attractant, can solve the problem of high cost

Inactive Publication Date: 2018-04-06
安徽省家牧动物营养科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pelter catfish is a benthic omnivorous fish. Its meat is tender, nutritious and rich in protein. It can maintain potassium and sodium balance, eliminate edema, improve immunity, lower blood pressure, buffer anemia, and is beneficial to growth and development. It is rich in copper Copper is an indispensable micronutrient for human health. It has an important impact on the development and function of blood, central nervous system and immune system, hair, skin and bone tissue, as well as internal organs such as brain, liver and heart. It regulates osmotic pressure and maintains acid-base balance. , maintain normal blood pressure, enhance neuromuscular excitability, and have extremely high economic value. During the development of intensive farming, the feed problem of yellow catfish has become more and more prominent. The feed design of yellow catfish must not only ensure comprehensive nutrition, but also satisfy good palatability, so as to increase the feed intake of yellow catfish and reduce the Feed factor. At present, in order to improve the palatability of the feed, it is generally added to the feed with umami-tasting components such as fish meal and shrimp meal, and the cost is relatively high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, a kind of yellow catfish food attractant, specifically:

[0016] The attractant is calculated in parts by weight, consisting of

[0017] Composed of 4 parts of tomato extract, 0.3 part of clay, 0.8 part of cinnamon extract, and 0.02 part of compound glycyrrhizin;

[0018] Specifically, when tomato extract is made,

[0019] (1) Tomatoes are peeled and pulped, and a compound enzyme prepared from pectinase and trypsin at a weight ratio of 2:3 is mixed with the tomato slurry at a weight ratio of 1%, and enzymatically hydrolyzed at room temperature for 6 hours;

[0020] (2) Add oat β-glucan and isomaltooligosaccharide to the tomato slurry, raise the temperature to 35°C, and continue the enzymatic hydrolysis for 10 hours;

[0021] (3) Then seal the enzymolyzate at a temperature of 18°C ​​and let it stand for 38 hours, fully squeeze to obtain the enzymolyzed juice, after high-temperature deenzyme, spray-dry to obtain tomato extract;

[0022] When the cinnamon ...

Embodiment 2

[0024] Embodiment 2, a kind of yellow catfish food attractant, specifically:

[0025] The attractant is calculated in parts by weight, consisting of

[0026] Composed of 5 parts of tomato extract, 0.38 parts of clay, 1 part of cinnamon extract, and 0.023 parts of compound glycyrrhizin;

[0027] Specifically, when tomato extract is made,

[0028] (1) Tomatoes are peeled and pulped, and a compound enzyme prepared from pectinase and trypsin at a weight ratio of 2:3 is mixed with the tomato slurry at a weight ratio of 1.8%, and enzymatically hydrolyzed at room temperature for 7 hours;

[0029] (2) Add oat β-glucan and isomaltooligosaccharide to the tomato slurry, raise the temperature to 38°C, and continue the enzymatic hydrolysis for 12 hours;

[0030] (3) Then seal the enzymolyzate at a temperature of 20°C and let it stand for 40 hours, fully squeeze to obtain the enzymolyzed juice, kill the enzyme at high temperature, and spray dry to obtain tomato extract;

[0031] When the...

Embodiment 3

[0033] Embodiment 3, a kind of yellow catfish food attractant, specifically:

[0034] The attractant is calculated in parts by weight, consisting of

[0035] Composed of 4.2 parts of tomato extract, 0.35 parts of clay, 0.9 parts of cinnamon extract, and 0.022 parts of compound glycyrrhizin;

[0036] Specifically, when tomato extract is made,

[0037] (1) Tomatoes are peeled and pulped, a compound enzyme prepared from pectinase and trypsin at a weight ratio of 2:3 is mixed with the tomato slurry at a weight ratio of 1.5%, and enzymatically hydrolyzed at room temperature for 6.4 hours;

[0038] (2) Add oat β-glucan and isomaltooligosaccharide to the tomato slurry, raise the temperature to 36°C, and continue the enzymatic hydrolysis for 11 hours;

[0039] (3) Then seal the enzymolyzate at a temperature of 19°C and let it stand for 39 hours, fully squeeze to obtain the enzymolyzed juice, and after high temperature to kill the enzyme, spray dry to obtain tomato extract;

[0040]...

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PUM

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Abstract

The invention relates to the technical field of aquatic food attractants, in particular to a yellow catfish food attractant. Specifically, the food attractant comprises, in parts by weight, 4-5 parts of tomato extract, 0.3-0.38 parts of white clay, 0.8-1 part of cinnamon bark extract and 0.02-0.023 part of compound glycyrrhizin, after mixing tomato extract, white earth, cinnamon bark extract and compound glycyrrhizin, ultrafine grinding and adding to feed, finally obtaining a lure. It has obvious feeding habits and can reduce the food attractant of yellow catfish ascites.

Description

technical field [0001] The invention relates to the technical field of aquatic food attractants, in particular to a yellow catfish food attractant. Background technique [0002] Yellow catfish is a benthic omnivorous fish. Its meat is tender, nutritious and rich in protein. It can maintain potassium and sodium balance, eliminate edema, improve immunity, lower blood pressure, buffer anemia, and is beneficial to growth and development. It is rich in copper Copper is an indispensable micronutrient for human health. It has an important impact on the development and function of blood, central nervous system and immune system, hair, skin and bone tissue, as well as internal organs such as brain, liver and heart. It regulates osmotic pressure and maintains acid-base balance. , maintain normal blood pressure, enhance neuromuscular excitability, and have extremely high economic value. It is a cultured species with great market potential. Therefore, the cultivation of yellow catfish h...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/14A23K20/121A23K20/28
CPCA23K50/80A23K10/14A23K10/30A23K20/121A23K20/28
Inventor 许卫国
Owner 安徽省家牧动物营养科技有限公司
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