Veterinary drug composition capable of enhancing immunity and preparation method of veterinary drug composition

A technology of composition and immunity, which is applied to the preparation of the pharmaceutical composition and the field of livestock and poultry with low immunity, and can solve the problems of the composition and preparation method that have not been seen before

Inactive Publication Date: 2012-07-11
韩健宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Veterinary drug composition capable of enhancing immunity and preparation method of veterinary drug composition

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Experimental program
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Effect test

Embodiment 1

[0018] Example 1 Preparation of astragalus ultrafine powder: ultrafinely pulverize astragalus to a particle size below 100 μm, and the D50 of the particle size distribution center is 8 μm for later use. Preparation of Angelica extract: extract Angelica sinensis twice with water according to a conventional method, combine the extracts and concentrate under reduced pressure to twice the weight of the original medicinal material for later use. Add 25 parts by weight of astragalus superfine powder to 75 parts by weight of angelica extract (calculated as the original medicinal material of angelica sinensis), stir evenly in a high-speed homogenizer, take out and add conventional pharmaceutical auxiliary materials such as starch or glucose to granulate to obtain final product.

Embodiment 2

[0019] Example 2 Preparation of astragalus superfine powder: Superfine astragalus to a particle size of less than 10 μm, with a particle size distribution center D50 of 5 μm for later use. Preparation of Angelica extract: extract Angelica sinensis twice with water according to a conventional method, combine the extracts and concentrate under reduced pressure to 0.5 times the weight of the original medicinal material for later use. Add 75 parts by weight of astragalus superfine powder to 25 parts by weight of angelica extract (calculated as the original medicinal material of angelica), stir evenly in a high-speed homogenizer, take out, dry, and pulverize to fine powder.

Embodiment 3

[0020] Example 3 Preparation of astragalus superfine powder: Superfine astragalus to a particle size of less than 10 μm, with a particle size distribution center D50 of 1 μm for later use. Preparation of Angelica extract: extract Angelica sinensis twice with water according to the conventional method, combine the extracts and concentrate under reduced pressure to 3 times the weight of the original medicinal material for later use. Add 50 parts by weight of astragalus superfine powder to 50 parts by weight of angelica extract (calculated as the original medicinal material of angelica), put it in a high-speed homogenizer and stir evenly, take it out, dry it, pulverize it into a fine powder, add starch or glucose and other conventional Pharmaceutical excipients are granulated, ready to use.

[0021] Pharmacodynamic experiment

[0022] For exactly evaluating the curative effect of the present invention, now the prescription screening situation in conjunction with pharmacodynamics...

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Abstract

The invention discloses a veterinary drug composition (Guiqisu) capable of enhancing immunity, which is composed of effective component or acceptable carriers on effective component and pharmacy, wherein the effective component is prepared by astragalus membranaceus submicron powder and angelica extract. The drug composition has the effects of replenishing qi and nourishing blood and regulating double immune; the drug composition is used for treating postpartum blood deficiency weak of dam, immune system damage caused by animal virus infection, immune antibody disorder, weak anti-stress ability in laying fastigium of poultry, and weak poultry caused by diseases, and specifically the drug composition is suitable for poultry with low immunity in a sub-clinical state. The invention further discloses a preparation method of the drug composition.

Description

Technical field: [0001] The invention relates to a veterinary pharmaceutical composition for improving immunity, which can be used for postpartum blood deficiency and infirmity of female livestock, immune system damage caused by animal virus infection, immune antibody disorder, weak anti-stress ability of poultry during the peak period of laying eggs, livestock Poultry is weak due to disease, especially suitable for immunocompromised livestock and poultry in a subclinical state. The invention also relates to a preparation method of the pharmaceutical composition. Background technique: [0002] Regardless of whether it is humans or livestock, the problem of continuous virus infection and the resulting immune suppression is already a global problem, and with the deterioration of the environment, such problems will become more prominent. [0003] Among the losses caused by veterinary clinical epidemic diseases, about 70% of the disease losses are caused by viral diseases. In p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/481A61P37/04
CPCY02A40/70
Inventor 韩健宝
Owner 韩健宝
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