Compound preparation for treating avian viral diseases, and preparation method thereof

A technology for viral diseases and compound preparations is applied in the field of compound preparations for the treatment of avian viral diseases and its preparation, and can solve the problems that vaccines cannot completely prevent and control diseases, chicken disease hazards, economic losses and the like

Inactive Publication Date: 2010-03-10

TIANJIN SHENGJI GRP CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

The Ministry of Agriculture has issued a series of announcements successively abolishing the application of some chemically synthesized antiviral drugs in poultry and livestock products, and the use of vaccines cannot completely prevent and control diseases, so how to prevent and control viral diseases has become a problem...

Abstract

The invention discloses a compound preparation for treating avian viral diseases, and a preparation method thereof. The preparation method comprises: drying cleaned Chinese wolfberry, grinding and sifting; adding purified water and soaking; heating and decocting; collecting and standing filtrate; filtering, adding ethanol to the filtrate to deposit impurities, standing and filtering the filtrate to remove the impurities, distilling the filtrate under reduced pressure, recovering ethanol and drying Chinese wolfberry extract to be powder; and weighing 30 to 50 portions of the dry Chinese wolfberry extract powder and 0.1 to 0.5 portion of phytohemagglutinin in portion by mass and mixing the two to prepare the compound preparation for treating avian viral diseases. The compound preparation hasa certain function of bidirectionally regulating organism immunity, and provides a novel way to prevent and treat the avian viral diseases.

Application Domain

Peptide/protein ingredientsAntivirals +1

Technology Topic

PhytohemagglutininsCompounded preparations +7

Examples

Experimental program(4)
Effect test(1)

Example Embodiment

[0025] Example 1

[0026] A compound preparation for treating poultry viral diseases is prepared by the following method:

[0027] (1) Take and wash wolfberry, dry, pulverize and sieve;

[0028] (2) adding purified water to the pulverized and sieved Lycium barbarum at a mass ratio of 1:2, soaking for 3 hours;

[0029] (3) Heating and decocting 3 times, each cooking for 1 hour, filtering, and adding purified water each time is 3 times of the quality of the dregs;

[0030] (4) collect filtrate, leave standstill 24 hours;

[0031] (5) Filter, add ethanol to precipitate impurities in the filtrate, stir continuously for 20 minutes, control the ethanol mass content at 60%, let it stand for 24 hours, filter to remove impurities, distill the filtrate under reduced pressure, reclaim ethanol, and dry the wolfberry extract into powder ;

[0032] (6) Weigh 40 parts of the dry powder of the wolfberry extract and 0.3 parts of phytohemagglutinin in parts by mass, and mix them evenly to make a compound preparation for treating poultry viral diseases;

[0033] (7) Subpackaging: sealed and stored at room temperature.

Example Embodiment

[0034] Example 2

[0035] A compound preparation for treating poultry viral diseases is prepared by the following method:

[0036] (1) Take and wash wolfberry, dry, pulverize and sieve;

[0037] (2) Add purified water to the pulverized and sieved Lycium barbarum at a mass ratio of 1:3, and soak for 2 hours;

[0038] (3) Heating and decocting for 2 times, each time for 1.5 hours, filtering, and adding purified water each time to be twice the quality of the medicinal residues;

[0039] (4) collect filtrate, leave standstill 18 hours;

[0040] (5) Filter, add ethanol to precipitate impurities in the filtrate, stir continuously for 30 minutes, control the ethanol mass content at 35%, let stand for 30 hours, filter to remove impurities, distill the filtrate under reduced pressure, reclaim ethanol, and dry the wolfberry extract into powder ;

[0041] (6) Weigh 30 parts of the dry powder of the wolfberry extract and 0.5 part of phytohemagglutinin in parts by mass, and mix them evenly to make a compound preparation for treating poultry viral diseases;

[0042] (7) Subpackaging: sealed and stored at room temperature.

Example Embodiment

[0043] Example 3

[0044] A compound preparation for treating poultry viral diseases is prepared by the following method:

[0045] (1) Take and wash wolfberry, dry, pulverize and sieve;

[0046] (2) Add purified water to the crushed and sieved Lycium barbarum at a mass ratio of 1:2, and soak for 4 hours;

[0047] (3) Heating and decocting 4 times, each time boiling for 1 hour, filtering, and adding purified water each time is 3 times of the quality of the dregs;

[0048] (4) collect filtrate, leave standstill 30 hours;

[0049] (5) Filtrate, add ethanol to precipitate impurities in the filtrate, stir continuously for 20 minutes, control the ethanol mass content at 80%, let it stand for 18 hours, filter to remove impurities, distill the filtrate under reduced pressure, reclaim ethanol, and dry the wolfberry extract into powder ;

[0050] (6) Weigh 50 parts of the dry powder of the wolfberry extract and 0.1 part of phytohemagglutinin by mass parts, and mix them evenly to make a compound preparation for treating poultry viral diseases;

[0051] (7) Subpackaging: sealed and stored at room temperature.

PUM

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