Compound Chinese medicine injection for treating porcine respiratory disease

A technology for porcine respiratory diseases and compound traditional Chinese medicine, applied in the field of traditional Chinese veterinary medicine, can solve problems such as hidden dangers of food safety, long residual time, drug resistance, etc., and achieve the effects of short treatment time, simple preparation process and small injection volume

Inactive Publication Date: 2012-05-09
TIANJIN RINGPU BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Such diseases are mainly treated with some antibiotics in clinical practice, but a large number of antibiotics can lead to serious drug resistance, and their residual time in livestock is long, metabolism is slow, and there is a great food safety hazard

Method used

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  • Compound Chinese medicine injection for treating porcine respiratory disease
  • Compound Chinese medicine injection for treating porcine respiratory disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Drug prescription:

[0027] prescription dosage

[0028] Andrographis paniculata 2kg

[0029] α-Asarone 100mg

[0030] Ethanol 50ml

[0031] Benzyl alcohol 100ml

[0032] Tween-80 100ml

[0033] Water for injection, dilute to 1000ml

[0034] Preparation Process:

[0035] 1. Add the prescribed amount of Andrographis paniculata into the decoction tank and decoct, decoct twice in total, two hours each time, the first time 10 times the amount of water, the second time 8 times the amount of water.

[0036] 2. Combine the two decoctions and filter. Concentrate under reduced pressure at a pressure of 0.8-0.9 kPa. The temperature was controlled at 50°C. The volume of the resulting concentrate is 1 / 10 of the total filtrate.

[0037] 3. Add 3 times the amount of 95% ethanol to the concentrated solution, place it in a cold place for 24 hours, filter, and the resulting filtrate is concentrated under reduced pressure to reclaim ethanol. Finally, filter until the solution ...

Embodiment 2

[0043] prescription dosage

[0044] Andrographis paniculata 3kg

[0045] α-Asarone 200mg

[0046] Ethanol 50ml

[0047] Benzyl alcohol 100ml

[0048] Tween-80 100ml

[0049] Water for injection, dilute to 1000ml

[0050] Preparation Process:

[0051] 1. Add the prescribed amount of Andrographis paniculata into the decoction tank and decoct, decoct twice in total, two hours each time, the first time 10 times the amount of water, the second time 8 times the amount of water.

[0052] 2. Combine the two decoctions and filter. Concentrate under reduced pressure at a pressure of 0.8-0.9 kPa. The temperature was controlled at 50°C. The volume of the resulting concentrate is 1 / 10 of the total filtrate.

[0053] 3. Add 3 times the amount of 95% ethanol to the concentrated solution, place it in a cold place for 24 hours, filter, and the resulting filtrate is concentrated under reduced pressure to reclaim ethanol. Finally, filter until the solution has no ethanol smell.

[005...

Embodiment 3

[0059] prescription dosage

[0060] Andrographis paniculata 4kg

[0061] α-Asarone 300mg

[0062] Ethanol 50ml

[0063] Benzyl alcohol 100ml

[0064] Tween-80 100ml

[0065] Water for injection, dilute to 1000ml

[0066] Preparation Process:

[0067] 1. Add the prescribed amount of Andrographis paniculata into the decoction tank and decoct, decoct twice in total, two hours each time, the first time 10 times the amount of water, the second time 8 times the amount of water.

[0068] 2. Combine the two decoctions and filter. Concentrate under reduced pressure at a pressure of 0.8-0.9 kPa. The temperature was controlled at 50°C. The volume of the resulting concentrate is 1 / 10 of the total filtrate.

[0069] 3. Add 3 times the amount of 95% ethanol to the concentrated solution, place it in a cold place for 24 hours, filter, and the resulting filtrate is concentrated under reduced pressure to reclaim ethanol. Finally, filter until the solution has no ethanol smell.

[0070]...

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Abstract

The invention relates to a compound Chinese medicine injection for treating a porcine respiratory disease. The compound Chinese medicine injection mainly comprises common andrographis herb and Alpha-asarin. The compound doxycycline hyclate suspension injection has the functions of clearing away fever and detoxicating, relieving cough and asthma, calming and relieving spasm and the like, has the advantages of simple and convenience preparation process and stable performance and is suitable for industrial production.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese veterinary medicine, in particular to a compound traditional Chinese medicine injection without drug residue for treating porcine respiratory diseases. Background technique [0002] In recent years, porcine respiratory syndrome has become one of the most common and serious diseases in pig farms of all sizes, especially in cold seasons (autumn and winter). It mostly occurs in the nursery period and later growth stages, especially in pigs aged 18 to 20 weeks (also known as 18-week-old wall). The main symptoms are fever, cough and dyspnea, reduced feed conversion rate, and slow or stagnant growth. , The cost of treatment increases, and the listing is delayed. The morbidity rate is usually 20% to 50%, and the mortality rate is 5% to 20%, which has caused serious economic losses to pig farms. [0003] The clinical symptoms of porcine respiratory diseases are mainly: conjunctivitis in pig ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/19A61P11/00A61K31/09
Inventor 王小武孙俊闫亮亮聂丽娜
Owner TIANJIN RINGPU BIO TECH
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