Biological fermentation feed for abalones as well as preparation method and application thereof

A bio-fermented feed and fermented material technology, applied in the field of abalone bio-fermented feed and its preparation, can solve the problems of ineffective inhibition of Vibrio growth, single nutritional components, and easy contamination by miscellaneous bacteria, and achieve low detection rate of drug residues , Nutritious, enhance the effect of disease resistance of abalone

Inactive Publication Date: 2020-12-11
南京宝辉生物饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The use of antibiotics cannot be avoided in abalone farming;
[0004] 2. Traditional seaweed and kelp are used to raise abalone, which has a single nutritional component;
[0005] 3. Vibrio in water is the enemy of abalone farming, and current methods of abalone farming cannot effect...

Method used

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  • Biological fermentation feed for abalones as well as preparation method and application thereof
  • Biological fermentation feed for abalones as well as preparation method and application thereof
  • Biological fermentation feed for abalones as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The abalone bio-fermented feed of the present embodiment is made by following method:

[0048] 1) Pulverize 38 parts of corn and 30 parts of soybean meal in parts by weight, and pass through a 25-mesh sieve;

[0049] 2) Put 20 parts of fish meal, 30 parts of kelp powder, 10 parts of stone powder, and 3 parts of calcium dihydrogen phosphate in parts by weight, and add the mixture in step 1) into the mixer and mix evenly, then put it into the high pressure Curing in a sterilizing pot, 0.15MPa, curing temperature 121°C, curing time 50min;

[0050] 3) After the mixture in step 2) is cooled, spray the compound enzyme that is 0.2 parts by weight to the mixture, and stir while spraying to make the mixture evenly; wherein, the compound enzyme is composed of trypsin, amylase, lipase, serum Lysozyme is made by mixing according to the weight ratio of 5:5:3:2;

[0051] 4) Add water to the composite fermentation strains composed of Bacillus licheniformis, Lactobacillus acidophilus...

Embodiment 2

[0056] The abalone bio-fermented feed of the present embodiment is made by following method:

[0057] 1) Pulverize 35 parts of corn and 25 parts of soybean meal in parts by weight, and pass through a 15-mesh sieve;

[0058] 2) Add 25 parts of fish meal, 20 parts of kelp powder, 12 parts of stone powder, 4 parts of calcium dihydrogen phosphate, and the mixture in step 1) into the mixer and mix evenly, and then put it into the high-pressure In the sterilization pot, 0.15MPa, curing temperature 121 ℃, curing time 55min;

[0059] 3) After the mixture in step 2) is cooled, spray the compound enzyme that is 0.25 parts by weight to the mixture, and stir while spraying, so as to mix evenly; wherein, the compound enzyme is composed of trypsin, amylase, lipase, serum Lysozyme is made by mixing according to the weight ratio of 3:3:5:5;

[0060] 4) Add water to the composite fermentation strains composed of Bacillus licheniformis, Streptococcus thermophilus, Lactobacillus acidophilus, B...

Embodiment 3

[0065] The abalone bio-fermented feed of the present embodiment is made by following method:

[0066] 1) Pulverize 40 parts of corn and 35 parts of soybean meal in parts by weight, and pass through a 20-mesh sieve;

[0067] 2) Put 10 parts of fish meal, 40 parts of kelp powder, 8 parts of stone powder, and 2 parts of calcium dihydrogen phosphate in parts by weight, and add the mixture in step 1) into the mixer and mix evenly, and put it into an autoclave In the fungus pot, 0.15MPa, curing temperature 121°C, curing time 60min;

[0068] 3) After the mixture in step 2) is cooled, spray the compound enzyme that is 0.15 parts by weight to the mixture, and stir while spraying, so as to mix evenly; wherein, the compound enzyme is composed of trypsin, amylase, lipase, serum Lysozyme is made by mixing according to the weight ratio of 3:8:1:5;

[0069] 4) Add water to the composite fermentation strains composed of Bacillus licheniformis, Streptococcus thermophilus, Lactobacillus acido...

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Abstract

The invention relates to the field of biological feeds, and particularly provides a biological fermentation feed for abalones as well as a preparation method and application thereof. The biological fermentation feed for the abalones comprises a fermentation base material and fermentation bacterium fluid; the fermentation base material consists of the following components in parts by weight: 35-40parts of corn, 25-35 parts of soybean meal, 20-40 parts of kelp powder, 10-25 parts of fish meal, 8-12 parts of stone powder, 2-4 parts of calcium dihydrogen phosphate and 0.15-0.25 part of compound enzymes; the fermentation bacterium fluid is produced by expanding propagation of composite bacterial strains including bacillus licheniformis, lactobacillus acidophilus, bifidobacteria, pediococcus pentosaceus, candida utilis and saccharomyces cerevisiae; and the fermentation bacterium fluid and the fermentation base material are mixed in a weight ratio of (0.5-1.0) to 1000. The biological fermentation feed for the abalones provided by the invention can improve survival rate and growth efficiency of abalones, effectively replace antibiotics and reduce drug use, thereby improving quality of theabalones while purifying water and inhibiting vibrio so as to inhibit abalone infection; and thus, the feed is beneficial to ecological healthy culture.

Description

technical field [0001] The invention relates to the field of biological feed, and specifically provides a biologically fermented abalone feed and a preparation method and application thereof. Background technique [0002] Abalone has extremely high nutritional value, and abalone farming has now become an important part of Chinese aquaculture. China's abalone industry has experienced the evolution from luxury consumption to mass consumption, and China has become the world's largest abalone producer. The abalone product market is showing a development trend of oversupply. The variety and production capacity of abalone are no longer the main bottlenecks restricting the development of the abalone industry. The pursuit of high quality is currently the most urgent task facing the abalone farming industry. The current abalone farming industry has the following problems: [0003] 1. The use of antibiotics cannot be avoided in abalone farming; [0004] 2. Traditional seaweed and k...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12A23K10/14A23K10/18A23K10/22A23K10/30A23K10/37A23K20/189C02F3/34
CPCA23K50/80A23K10/30A23K10/37A23K10/22A23K10/14A23K10/12A23K10/18A23K20/189C02F3/34C02F2103/20Y02A40/818Y02P60/87
Inventor 刘艳玲李其松朱宏宇李娟王胜黄健
Owner 南京宝辉生物饲料有限公司
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