Concentrated freeze-dried yolk antibody composite preparation for infectious bursal disease and preparation process thereof
A technology for bursal disease and chicken infectivity, applied in the direction of antibodies, antiviral agents, allergic diseases, etc., can solve the problems of difficult implementation, high price, and difficult clinical wide acceptance, etc., and achieve long-lasting and effective prevention and control effects , good therapeutic effect
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Embodiment 1
[0094] Example 1. Multi-flavored Chinese medicine polysaccharide type chicken infectious bursal disease concentrated freeze-dried egg yolk antibody compound preparation
[0095] 1. Ingredients:
[0096] Anti-Avian Infectious Bursal Disease Virus Yolk Antibody 99.5 kg
[0097] Chinese medicine polysaccharide 0.5 kg
[0098] The Chinese medicinal polysaccharide is extracted from the Chinese medicinal composition in the following weight ratios: Angelica 10, Codonopsis 50, Astragalus 50, and Poria 30.
[0099] 2. Preparation:
[0100] (1) Preparation of highly immune eggs resistant to chicken infectious bursal disease virus.
[0101] (1.1) Laying hens free of specific pathogens are kept in isolation in clean farms;
[0102] (1.2) Carry out 3 immunizations to laying hens, each time each chicken is injected with infectious bursal disease vaccine, the injection volume is 0.5ml, 1.5ml and 2.0ml, each time is one week apart;
[0103] (1.3) 21 days after completing the third immunization, collect the...
Embodiment 2
[0135] Example 2. Three traditional Chinese medicine polysaccharide type chicken infectious bursal disease concentrated freeze-dried egg yolk antibody compound preparation
[0136] 1. Ingredients:
[0137] 65 kg of egg yolk antibody against infectious bursal disease virus;
[0138] 6 kg of polysaccharides from Chinese medicine;
[0139] 10 kg of sucrose;
[0140] 2. Preparation:
[0141] The preparation method of egg yolk antibody and polysaccharide is the same as in Example 1, except that the extraction source of polysaccharide is changed to the following parts by weight of Chinese medicine raw materials: 10 parts of Angelica sinensis, 20 parts of Codonopsis, and 10 parts of Poria;
[0142] The synthesis process and method of the compound preparation are the same as in Example 1, except that the synthetic raw materials become 65 kg of anti-avian bursal disease virus egg yolk antibody, 6 kg of polysaccharides and 10 kg of sucrose.
[0143] 3. Quality standards:
[0144] The same as in Examp...
Embodiment 3
[0145] Example 3. Two-flavor traditional Chinese medicine polysaccharide type chicken infectious bursal disease concentrated freeze-dried egg yolk antibody compound preparation
[0146] 1. Ingredients:
[0147] 40 kg of yolk antibody against chicken infectious bursal disease virus;
[0148] 20 kg of polysaccharides;
[0149] 6 kg of skimmed milk powder;
[0150] 2. Preparation:
[0151] The preparation method of egg yolk antibody and polysaccharide is the same as in Example 1, except that the extraction source of polysaccharide is changed to the following raw materials of traditional Chinese medicine by weight: 10 parts of Poria and 30 parts of Astragalus;
[0152] The synthesis process and method of the composite preparation are the same as in Example 1, except that the synthetic raw materials become 40 kg of anti-avian bursal disease virus egg yolk antibody, 20 kg of polysaccharides and 6 kg of skimmed milk powder.
[0153] 3. Quality standards:
[0154] The same as in Example 1.
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