Unlock instant, AI-driven research and patent intelligence for your innovation.

Specific yolk antibody preparation produced with low cost by using corncob carriers treated by using the micro cutting help interaction mode and preparation method

A technology for micro-cutting interaction and egg yolk antibody, which is applied in the field of specific egg yolk antibody preparation formulation and preparation, can solve the problems of complex preparation process, high cost, loss of effective components, etc., and achieves simplified production process, energy saving, optimal effect of effect

Inactive Publication Date: 2017-05-31
DALIAN SEM BIOLOGICAL ENG TECH
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current IgY products are freeze-dried powder or flake and paste preparations, but the preparation process of freeze-dried powder, flake and paste preparations is complicated, the cost is high, and the active ingredients will be greatly reduced during the preparation and purification process. loss

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Specific yolk antibody preparation produced with low cost by using corncob carriers treated by using the micro cutting help interaction mode and preparation method
  • Specific yolk antibody preparation produced with low cost by using corncob carriers treated by using the micro cutting help interaction mode and preparation method
  • Specific yolk antibody preparation produced with low cost by using corncob carriers treated by using the micro cutting help interaction mode and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The corncob coarse powder is ultrafinely pulverized, and an auxiliary agent is added during the ultrafine pulverization, the auxiliary agent used is calcium carbonate, the auxiliary agent dosage is 5% (w / w), and the pulverization time is 10 minutes.

[0033] By comparing the scanning electron microscope photos, it can be found that the surface of the corncob carrier treated by the micro-cutting-assisted interaction technology is rougher, the surface area becomes larger, and the binding and adsorption capacity is correspondingly stronger. Experiments show that, compared with common corncob carriers, the adsorption capacity of corncob carriers treated with micro-cutting aided interaction technology can increase by 30%-100%.

Embodiment 2

[0035] After the corn cob powder is treated with the micro-cutting aid interaction technology, it is passed through a 100-mesh sieve, and 300g is weighed for later use; the high-immune eggs immunized with inactivated Shewanella flavus are injected with 600g of egg yolks into the egg yolk separator. In the container, stir; stir the egg yolk until the volume expands, the color becomes lighter, and becomes thick; add 0.9g potassium sorbate and 2.7g calcium propionate, and stir well; add the sieved corncob powder to the shelled In the whole egg liquid, stir until uniform, forming a lumpy solid with moderate hardness; then use a granulator to make soft granules with a diameter of 3 mm; dry at room temperature; use a pulverizer to pass through a 100-mesh sieve, and pack; Feed additives.

Embodiment 3

[0037] After the corncob powder is treated with the micro-cutting aid interaction technology, pass through a 60-mesh sieve, and weigh 500g for later use; use the egg yolk separator to take 900g of the egg yolk into the container after being immunized with inactivated Vibrio splendidus , stir; stir the egg yolk until the volume expands, the color becomes lighter, and becomes thick; add 1.5g potassium sorbate and 4.5g calcium propionate, and stir evenly; add the sieved corncob powder to the whole shell egg In the liquid, stir until uniform to form agglomerated solids with moderate hardness; then use a granulator to make soft granules with a diameter of 3 mm; dry at room temperature; grind with a pulverizer and pass through a 100-mesh sieve, and pack; make feed additives .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a specific yolk antibody preparation produced with low cost by using corncob carriers treated by using the micro cutting help interaction mode and a preparation method. The preparation is prepared from 30-80% of specific complete eggs with shells, 20-70% of corncob carriers treated by using the micro cutting help interaction technology, 0.05-0.2% of potassium sorbate, and 0.1-0.5% of calcium propionate. The preparation is suitable to the animals such as sea cucumbers, turbots, cows and piglets, can be used for preventing bacteria infection or other immunity diseases to greatly enhance the survival rate and immunity of animals. The production process of the product is substantially simplified, the production cost is greatly reduced, and the preparation is suitable for mass production. Moreover, the substances such as calcium and magnesium in egg shells can additionally supplement trace elements needed by the animals, increase the immunity of the animals, and promote the animal growth to some extent.

Description

technical field [0001] The invention belongs to the technical field of biological feed, and relates to a novel formula and preparation method of a specific egg yolk antibody preparation for animal disease prevention and treatment. Background technique [0002] Drug residues caused by the use of antibiotics have become a major problem restricting the competitiveness of my country's aquatic products in the international market. IgY (yolk antibody) has the advantages of non-toxicity, no residue, and no drug resistance, and its development prospects have attracted much attention. In addition, IgY has the advantages of low preparation cost, high output rate, simple and quick purification, heat resistance and good stability, and has been widely made into products for the prevention and treatment of animal diseases. For example, the prepared IgY preparation is used to feed sea cucumbers to prevent and treat sea cucumber rotting skin syndrome. [0003] Most of the current IgY prod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/20A23K10/37A23K20/22A23K20/24
CPCY02P60/87
Inventor 徐永平刘扬徐乐
Owner DALIAN SEM BIOLOGICAL ENG TECH