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Wet granular microorganism fermented feed for aquatic animals, and preparation method of wet granular microorganism fermented feed

A technology for microbial fermentation and aquatic animals, applied in the direction of microbial-based methods, biochemical equipment and methods, animal feed, etc., can solve the problems that fermented feed cannot be used in a large area, inconsistent particle size, poor feeding effect, etc. , achieve the effect of shortening the hydrolysis time, preventing excessive feeding, and not easy to lose

Inactive Publication Date: 2018-07-06
高嘉泰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, powdery fermented feed is basically not used, which creates an embarrassing situation that fermented feed cannot be used on a large scale in the aquaculture process.
[0006] There are also some manufacturers or breeding companies that use feed materials such as corn and soybeans to be fermented into large particles after simple coarse crushing and put into the water body; for aquatic animals, this kind of fermented pellet feed has single nutrition, inconsistent particle size, and poor water resistance after soaking in water. It is also not formulated according to the nutritional needs and feeding habits of aquatic animals, and the feeding effect is poor

Method used

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  • Wet granular microorganism fermented feed for aquatic animals, and preparation method of wet granular microorganism fermented feed
  • Wet granular microorganism fermented feed for aquatic animals, and preparation method of wet granular microorganism fermented feed
  • Wet granular microorganism fermented feed for aquatic animals, and preparation method of wet granular microorganism fermented feed

Examples

Experimental program
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Effect test

Embodiment 1

[0047] A wet granular microbial fermented feed for aquatic animals, specifically granular, with a particle size of 0.3mm-6.0mm and a moisture content of 30%;

[0048] Calculated by mass, it includes 5 parts of feed component 1, 4.95 parts of feed component 2 and 0.05 part of feed component 3;

[0049] Wherein said feed component one in each raw material mass percentage is as follows: peanut meal 40%, soybean meal 40%, rapeseed meal 10%, pork meal 2%, blood meal 2%, rice bran 6%; Specifically according to different aquatic animals for protein and Energy needs are different, so it needs to be formulated;

[0050] The mass percentages of the raw materials in the feed component two are as follows: krill powder 5%, squid paste 10%, high-gluten flour 70%, calcium dihydrogen phosphate 2%, salt 1%, zeolite powder 12%; mainly aquatic animals Provide the required minerals and feed ingredients with food-attracting effect, and the addition of high-gluten flour ensures the water resistanc...

Embodiment 2

[0053] A wet granular microbial fermented feed for aquatic animals, specifically granular, with a particle size of 0.3mm-6.0mm and a moisture content of 35%;

[0054] Calculated by mass, it includes 6.5 parts of feed component one, 3.98 parts of feed component two and 0.02 part of feed component three;

[0055] Wherein said feed component one in each raw material mass percentage is as follows: peanut meal 30%, soybean meal 50%, rapeseed meal 5%, pork meal 3%, blood meal 2%, rice bran 10%; Specifically according to different aquatic animals for protein and Energy needs are different, so it needs to be formulated;

[0056] The mass percentages of the raw materials in the feed component two are as follows: krill powder 6%, squid paste 10%, high-gluten flour 67%, calcium dihydrogen phosphate 2%, salt 1%, zeolite powder 14%; mainly for aquatic animals Provide the required minerals and feed ingredients with food-attracting effect, and the addition of high-gluten flour ensures the w...

Embodiment 3

[0059] A wet granular microbial fermented feed for aquatic animals, specifically granular, with a particle size of 0.3mm-6.0mm and a moisture content of 40%;

[0060] Calculated by mass, it includes 6 parts of feed component 1, 4.95 parts of feed component 2 and 0.05 part of feed component 3;

[0061] Wherein the mass percentage of each raw material in the feed component one is as follows: 38% of peanut meal, 45% of soybean meal, 5% of rapeseed meal, 5% of pork powder, and 7% of rice bran; specifically according to different aquatic animals, different requirements for protein and energy , for preparation;

[0062] The mass percentages of the raw materials in the feed component two are as follows: krill powder 4%, squid paste 8%, high-gluten flour 80%, calcium dihydrogen phosphate 2%, salt 1%, zeolite powder 8%; mainly for aquatic animals Provide the required minerals and feed ingredients with food-attracting effect, and the addition of high-gluten flour ensures the water resi...

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Abstract

The invention discloses a wet granular microorganism fermented feed for aquatic animals, and a preparation method of the wet granular microorganism fermented feed. Through an improved feed formula, the wet granular microorganism fermented feed is prepared through a systematical preparation method including steps of performing pretreatment, performing puffing treatment, performing fermentation treatment, performing cold granulation treatment and performing packaging. The wet granular microorganism fermented feed has the following advantages that (1) the wet granular microorganism fermented feedis soft, good in elasticity, good in mouth feel, and high in stability after being put in water bodies, and free from dispersion, and the possibility that the wet granular microorganism fermented feed is eaten by the aquatic animal can be increased; (2) the wet granular microorganism fermented feed contains a large quantity of beneficial microorganisms, and macro-molecule substances in the raw materials of the feed are decomposed into micro-molecule amino acids, sugar, active peptide, vitamins, bacteriocin and the like, so that digestion and absorption are promoted; (3) discharge of nitrogenin excrement and urine of animals is reduced, decomposition of organic matter of bottom substrates is promoted, and water quality purifying environment is kept; and (4) through a cold granulation technique, the problem of killing beneficial microorganisms in medium and high temperature granulation process in a conventional feed is solved, the situation that gas produced by strains in the storage process can be exhausted in time is guaranteed through unidirectional air-permeable valve bag packaging, and the storage life of the feed is prolonged.

Description

technical field [0001] The invention relates to the field of microbial fermented feed, in particular to a wet granular microbial fermented feed for aquatic animals and a preparation method thereof. Background technique [0002] In recent years, with the development of microbial fermentation technology, microbial fermented feed has aroused widespread interest in the aquaculture industry. Microbial fermented feed refers to the decomposition of macromolecular substances and anti-nutritional factors in feed through the metabolic activities of microorganisms under artificial control conditions. Or transformation, to produce feed or raw materials rich in highly active probiotics and their metabolites that are more conducive to animal intake and utilization. Microbial fermented feed has a natural fermented flavor and contains a large number of beneficial bacteria. The pH value of the fermented product is low, around 4.5, and contains more lactic acid and acetic acid. This ferment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/12A23K10/37A23K10/20A23K10/24A23K10/22A23K20/26A23K20/28A23K20/189A23K40/10C12N1/20C12N1/16C12R1/125C12R1/72C12R1/25
CPCA23K10/12A23K10/20A23K10/22A23K10/24A23K10/37A23K20/189A23K20/26A23K20/28A23K40/10A23K50/80C12N1/16C12N1/20Y02P60/87Y02A40/818
Inventor 骆桂兰高嘉泰孙玉国顾生元钟涛
Owner 高嘉泰
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