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An environmentally friendly large yellow croaker feed that replaces chilled feed throughout the process and its preparation method

A large yellow croaker, chilled technology, applied in animal feed, animal feed, food processing and other directions, can solve the problem of not being able to completely replace chilled fish, and achieve the effects of strengthening liver and kidney immunity, saving labor costs, and growing faster.

Active Publication Date: 2022-04-01
厦门同欣荣饲料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, compound feed still cannot completely replace chilled fish. Generally, in the juvenile stage of large yellow croaker, it is still mainly fed with chilled fish

Method used

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  • An environmentally friendly large yellow croaker feed that replaces chilled feed throughout the process and its preparation method
  • An environmentally friendly large yellow croaker feed that replaces chilled feed throughout the process and its preparation method
  • An environmentally friendly large yellow croaker feed that replaces chilled feed throughout the process and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1a

[0041] A preparation method for an environmentally friendly large yellow croaker feed that replaces chilled feed throughout the whole process, comprising the following steps:

[0042] Step1, use a feed mill to grind 20kg of high-gluten flour, 48kg of fish meal, 8kg of corn gluten meal, 13kg of soybean meal, 2kg of calcium dihydrogen phosphate, 0.05kg of multivitamin, 0.25kg of multivitamin, 0.25kg of raw amino acid powder, and 0.05kg of probiotics After pulverizing and stirring evenly, pass through a 100-mesh sieve to obtain the mixture;

[0043] Step2, put the pulverized mixture into a differential pressure extruder for pre-expansion to obtain a pre-expanded material;

[0044] Step3, mix 2kg of fish oil, 0.01kg of antioxidant, and 0.04kg of preservative evenly, then add it to the pre-expanded material, stir evenly and dry it to obtain the dried material;

[0045] Step4, putting the dried material into the differential pressure extruder again for extruding to obtain the large...

Embodiment 1

[0053] The preparation method of Example 1b-Example 1e is the same as that of Example 1a, the difference is that the components and the specific content of the components of Example 1b-Example 1e are different from Example 1a. See the table below for details (unit: kg):

[0054] Example 1a Example 1b Example 1c Example 1d Example 1e High-gluten flour 20 24 21 22 23 fish meal 48 52 51 49 50 corn protein flour 8 10 8.5 9 9.5 soybean meal 13 15 14 13.5 14.5 Calcium Dihydrogen Phosphate 2 3 2.2 2.8 2.5 multi-vitamins 0.05 0.15 0.10 0.12 0.08 complex minerals 0.25 0.35 0..30 0.32 0.28 Amino Acid Powder 0.25 0.35 0.28 0.30 0.32 Probiotics 0.05 0.15 0.10 0.07 0.12 fish oil 2 3 2.7 2.4 2.1 Antioxidants 0.01 0.03 0.02 0.025 0.015 preservative 0.04 0.06 0.045 0.050 0.055

Embodiment 2a

[0056] A preparation method for an environmentally friendly large yellow croaker feed that replaces chilled feed throughout the whole process, comprising the following steps:

[0057] Step1, use a feed mill to grind 21kg of high-gluten flour, 49kg of fish meal, 9kg of corn gluten meal, 14kg of soybean meal, 3kg of calcium dihydrogen phosphate, 0.06kg of multivitamin, 0.26kg of multivitamin, 0.26kg of amino acid raw powder, and 0.06kg of probiotics After pulverizing and stirring evenly, pass through a 100-mesh sieve to obtain mixture A, pass the mixture A through a 80-mesh sieve to continue screening, and obtain mixture B1 with a particle size between 80-100 mesh and a mixture with a particle size below 80 mesh B2;

[0058] Step2, put the pulverized mixture B1 into a differential pressure extruder for pre-expansion to obtain a pre-expanded material;

[0059] Step3, mix 2kg of fish oil, 0.01kg of antioxidant, 0.04kg of preservative, and 0.69kg of mixture B2 evenly, then add it ...

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Abstract

The invention discloses an environmentally friendly large yellow croaker feed that replaces chilled feed in the whole process and a preparation method thereof. The main points of the technical scheme are composed of the following raw materials in parts by mass: high-gluten flour, fish meal, corn gluten powder, soybean meal, and dihydrogen phosphate Calcium, fish oil, multivitamins, multiminerals, amino acid powder, antioxidants, preservatives, and probiotics can completely replace chilled food and can be fed and used throughout the growth cycle of large yellow croakers; optimized The protein source balances the amino acids in large yellow croaker, regulates the metabolism of large yellow croaker through vitamins and trace elements, strengthens its liver and kidney immunity, beneficial bacteria can kill harmful intestinal bacteria, replace antibiotics, and make the product safer and more hygienic , high efficiency, and environmental protection; the cost of breeding large yellow croakers per catty is only about 8 yuan, and the large yellow croakers raised are more beautiful than the large yellow croakers raised with chilled materials, and are more likely to attract sellers to buy.

Description

technical field [0001] The invention relates to aquatic feed, in particular to an environmentally friendly large yellow croaker feed that replaces chilled feed throughout the process. Background technique [0002] Large yellow croaker (Larimichthys crocea), bony fish class, perciformes (Perciformes), stone head fish family (Sciaeni-dae), yellow croaker genus, also known as yellow croaker, king fish, big fresh, big yellow croaker, red melon, golden dragon, Golden dragon, osmanthus yellow croaker, big croaker, red mouth, totoaba, stone fish, and cucumber fish are one of the traditional "four seafood" (large yellow croaker, small yellow croaker, hairtail, squid), and are the main economic fish in my country's coastal waters. [0003] Large yellow croaker is the marine fish with the largest cage culture output in my country. In 2016, the total national output reached 165,500 tons. At present, the feeding and feeding of large yellow croaker is still mainly chilled fish, but the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/22A23K10/26A23K10/30A23K10/37A23K20/147A23K20/158A23K20/26A23K50/80
CPCA23K10/22A23K10/26A23K10/30A23K10/37A23K20/147A23K20/158A23K20/26A23K50/80Y02A40/818Y02P60/87
Inventor 吕水机
Owner 厦门同欣荣饲料科技有限公司
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