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Fish meal feed rich in minerals for shrimps and preparation method thereof

A mineral and fishmeal technology, applied in animal feed, animal feed, applications, etc., can solve the problems of low protein content and high ash 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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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, yam 6, garlic sprout 5, salt 3, eggshell powder 4, medical stone powder 1, waste molasses 7, palm oil 6, Saccharomyces saccharomyces, Bacillus subtilis , astaxanthin, glycyrrhizinic acid, vitamin C, water amount;

[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, and ...

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PUM

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Abstract

The invention discloses fish meal feed rich in minerals for shrimps. The fish meal feed rich in the minerals for the shrimps is prepared from, by weight, 60-70 parts of fish blocks, 5-7 parts of yams, 5-6 parts of garlic sprouts, 2-3 parts of salt, 3-4 parts of eggshell powder, 1-2 parts of medical stone powder, 7-8 parts of waste molasses, 6-7 parts of palm oil, sugar yeast, bacillus subtilis, astaxanthin, glycyrrhizic acid, vitamin C and an adequate amount of water. According to the fish meal feed rich in the minerals for the shrimps, heating and solidification can be conducted on the protein in the raw materials by cooking the fish blocks, sterilization and corrosion prevention can be achieved, the quality of the fish feed can be reserved to the maximum extent through time and temperature of cooking, and the purpose of squeezing is to squeeze grease to the maximum extent. The antiviral infection capacity of the glycyrrhizic acid is obviously enhanced, and the phagocytic activity of lysozyme and macrophage in blood is improved. The waste molasses and the sugar yeast are mixed for fermentation, and therefore the manufacturing cost can be reduced; the wast molasses is also a good adhesive, stability of particles in water can be improved, the astaxanthin is used for coloring, and the appetite of animals is stimulated.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a mineral-rich fish meal for 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 diseas...

Claims

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Application Information

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IPC IPC(8): A23K1/10A23K1/18A23K1/175
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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