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Virus-resistant fish meal feed for shrimps and production method of virus-resistant fish meal feed

A technology of fishmeal and fish nuggets, applied in application, animal feed, animal feed, etc., can solve the problems of high ash content and low protein content

Inactive Publication Date: 2015-11-11
马鞍山市海滨水产品生态养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fishmeal generally has disadvantages such as relatively low protein content, high fat and ash content, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] specific implementation plan

[0018] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0019] Weigh the following raw materials in parts by weight (kg): fish block 65, distiller's yeast 1, pickled pepper 4, bitter almond 3, longan meat 6, glutinous rice 14, waste molasses 7, palm oil 6, oxytetracycline, sugar yeast, Bacillus subtilis, astaxanthin, glycyrrhizic acid, vitamin C, water;

[0020] The concrete steps of the preparation method of shrimp feed are as follows:

[0021] (1) Crush the fish pieces into a puree, put them into a cooking machine and cook at 85°C for 17 minutes, filter out the fish soup, and then put the cooked fish pieces into a double-rod press for pressing to obtain a squeeze liquid and press materials;

[0022] (2) Use a centrifuge to separate the fish oil and fish juice from the squeezed liquid in step 1, then mix the fish oil with palm oil, astaxanthin, glycyrrhizinic acid...

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PUM

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Abstract

The invention discloses a virus-resistant fish meal feed for shrimps. The virus-resistant fish meal feed is prepared from the following raw materials in parts by weight: 60-70 parts of fish blocks, 1-2 parts of distiller's yeast, 4-5 parts of pickled pepper, 3-4 parts of semen armeniacae amarae, 5-6 parts of longan pulp, 13-15 parts of sticky rice, 7-8 parts of waste molasses, 6-7 parts of palm oil, a proper amount of oxytetracycline, a proper amount of sugar yeast, a proper amount of bacillus subtilis, a proper amount of astaxanthin, a proper amount of glycyrrhizic acid, a proper amount of vitamin C and a proper amount of water. According to the fish meal feed disclosed by the invention, fish blocks are stewed, so that protein in the raw material is solidified after being heated, sterilization and corrosion prevention are realized, the quality of the fish feed can be guaranteed to the greatest extent through the stewing time and temperature, and the squeezing purpose is that grease is squeezed out to the greatest extent; through adoption of glycyrrhizic acid, virus resistance and infection resistance are enhanced obviously, and activity of lysozyme and phagocytic activity of macrophage in blood is improved; waste molasses and sugar yeast are mixed and then fermented, so that the production cost is reduced; waste molasses is also a good adhesive, so that stability of particles in water can be improved; the astaxanthin is used for conducting coloring and stimulating appetite of animals.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a fish meal for disease-resistant shrimp and a preparation method thereof. Background technique [0002] As a high-quality high-protein aquatic feed raw material, fishmeal plays a very important role in my country's aquaculture industry. Therefore, it is of great significance to use fishmeal more effectively in actual production. However, fishmeal generally has disadvantages such as relatively low protein content, high fat and ash content. The prepared fishmeal of the invention reduces the negative effect brought by oil oxidation, the output of the produced fishmeal is increased by 20%, the quality of the fishmeal is greatly improved, and the shelf life of the fishmeal can be extended simultaneously. [0003] Bacillus subtilis has a strong inhibitory effect on harmful microorganisms such as Vibrio, Escherichia coli and baculovirus in aquatic products, and can effectively prevent d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/06A23K1/02A23K1/14A23K1/16A23K10/33A23K10/38
CPCY02P60/87
Inventor 杨海兵
Owner 马鞍山市海滨水产品生态养殖专业合作社
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