Method for producing Chinese-western compound preparation for preventing and treating animal synthetic respiratory diseases

A technology of compound preparation and production method, which is applied in the direction of respiratory diseases, antiviral agents, allergic diseases, etc., can solve problems such as damage, pathological and physiological damage, and achieve the effects of avoiding false positives, antitussive and expectorant effects, and regulating the body Functional effect

Inactive Publication Date: 2010-03-17
WUXI ZHENGDA POULTRY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, various pathogenic factors of PRDC can cause extensive damage to multiple systems and organs, and these damages are often i

Method used

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  • Method for producing Chinese-western compound preparation for preventing and treating animal synthetic respiratory diseases

Examples

Experimental program
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Effect test

Example Embodiment

[0012] Example 1

[0013] First weigh 100kg of licorice, add 10 times of water for soaking, adjust pH=10, heat for extraction, extraction temperature 100°C, extraction time 2 hours; add 8 times water, adjust pH=2, extraction temperature 100°C, extraction time 1 hour and concentration time of 2 hours to prepare glycyrrhizic acid extract. Take 15kg of it and add 60kg of silicon dioxide for adsorption, then add 10kg of doxycycline, 0.2kg of stevia polysaccharide, and 0.2kg of ephedrine for mixing, and the mixing time is 15 minutes.

Example Embodiment

[0014] Example 2

[0015] First weigh 150kg of licorice, add 10 times of water for soaking, adjust pH=10, heat for extraction, extraction temperature 100 ° C, extraction time 2 hours; add 8 times water, adjust pH value to 2, extraction temperature 100 ° C, extract The time is 1 hour and the concentration time is 2 hours to prepare the glycyrrhizic acid extract. Take 18kg of it and add 72kg of silicon dioxide for adsorption, then add 12kg of doxycycline, 0.8kg of stevia polysaccharide, and 0.8kg of ephedrine for mixing, and the mixing time is 15 minutes.

Example Embodiment

[0016] Example 3

[0017] First weigh 120kg of licorice, add 1200kg of water for immersion, adjust pH=10, heat for extraction, extraction temperature 100°C, extraction time 2 hours; add 8 times of water, adjust pH to 2, extraction temperature 100°C, extraction time 1 hour and concentration time of 2 hours to prepare glycyrrhizic acid extract. Take its 16kg. Add 64 kg of silicon dioxide for adsorption, then add 11 kg of doxycycline, 0.5 kg of stevia polysaccharide, and 0.5 kg of ephedrine for mixing, and the mixing time is 15 minutes.

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Abstract

The invention relates to a method for producing a Chinese-western compound preparation for preventing and treating animal synthetic respiratory diseases. The method comprises the following steps: (1)preparing a glycyrrhizic acid extracting solution; (2) adsorbing the glycyrrhizic acid extracting solution and an adsorbent; and (3) mixing an obtained adsorbed semi-finished product with other western medicine ingredients and auxiliary materials to obtain a finished product. The invention has the advantages that glycyrrhizic acid has the effects of tonifying middle-Jiao and Qi, clearing away heatand toxic materials, expelling phlegm and arresting cough and can also comprehensively regulate the immunity of organisms; other western medicine ingredients are combined, and the product has obviouseffects of relieving cough and eliminating phlegm so as to avoid false positive cure and also improve the concentration and the antibacterial activity of western medicine antibiotics in the respiratory system; and the product synergistically prevents and treats bacterial and viral pathogenic bacteria and has good curative effect on the animal synthetic respiratory diseases.

Description

technical field [0001] The invention relates to a production method of a Chinese-Western compound preparation for preventing and treating comprehensive respiratory diseases of livestock and poultry. The invention belongs to the technical field of feed drug additives. Background technique: [0002] Porcine Respiratory Disease Syndrome (PRDC) is a new respiratory disease that has emerged in the pig industry in recent years. It is a disease caused by the mixed infection of some pathogens, environmental conditions, feeding management and other factors. . Because the disease is severe at the age of 18--20 weeks, it is also called "respiratory disease at the age of 18 weeks." [0003] PRDC has become the top priority of pig diseases in my country. It occurs in almost all pig farms, and it is difficult to remove. In addition to causing direct death, it is more serious that it makes pigs gain weight slowly (5%- -25%), reduced feed utilization (5%--25%), delayed slaughter (15--20 d...

Claims

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Application Information

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IPC IPC(8): A61K31/704A61K31/65A61K31/137A61K47/36A61P11/00A61P11/14A61P11/10A61P29/00A61P37/02A61P31/04A61P31/12A23K1/17A23K20/195
CPCY02A40/70
Inventor 叶锋先周玲
Owner WUXI ZHENGDA POULTRY
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