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Traditional Chinese medicine composition for preventing porcine reproductive and respiratory syndrome and preparation method thereof

A technology of pig blue-ear disease and composition, which is applied in the direction of medical formula, medical preparations containing active ingredients, animal feed, etc., can solve the problems of high cost and unsatisfactory treatment effect of pig blue-ear disease, and achieve consistent color and good color. Effect, quality controllable effect

Active Publication Date: 2015-07-29
铁骑力士食品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the above-mentioned drugs in the treatment of pig PRRS are that the cost is relatively high, and the therapeutic effect is not satisfactory.

Method used

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  • Traditional Chinese medicine composition for preventing porcine reproductive and respiratory syndrome and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Grind the compound traditional Chinese medicine consisting of 20g of Atractylodes macrocephala, 40g of Polygonum cuspidatum, 20g of Guanzhong, 50g of Lonicerae vine, and 10g of licorice into powder, then use 10 times the volume and mass ratio of 60% ethanol to reflux extract 3 times, each time for 0.5h, and combine the extracts , then concentrated under reduced pressure to an effective extract containing 2g of crude drug per milliliter, and then added dropwise under stirring in the adjuvant with a mass ratio of 1:5 (the volume of the medicinal solution is in mL: the mass of the adjuvant is in g), wherein the adjuvant is Soluble starch: α-lactose: dextrin mass ratio is 3:1:1 uniform mixture; then add 3-5 drops of 0.3% sodium carboxymethyl cellulose aqueous solution and mix well to make a better soft material ; Put the prepared soft material into the No. 1 stainless steel sieve and sieve it, let the soft material granulate and pass through the No. Dry in an electric const...

Embodiment 2

[0032] Atractylodes macrocephala 10g, Polygonum cuspidatum 20g, Guanzhong 10g, Lonicera vine 25g, and licorice 5g were crushed into powder, and then extracted once with 50% ethanol with 6 times volume to mass ratio, 1.5h each time, and the extracts were combined , then concentrated under reduced pressure to an effective extract containing 2g of crude drug per milliliter, and then added dropwise under stirring in the adjuvant with a mass ratio of 1:5 (the volume of the medicinal solution is in mL: the mass of the adjuvant is in g), wherein the adjuvant is The mass ratio of soluble starch: α-lactose: dextrin is 3:1:1 uniform mixture; then add 3-5 drops of 0.3% sodium carboxymethyl cellulose aqueous solution and mix well to make a better soft material ; Put the prepared soft material into the No. 1 stainless steel sieve and sieve it, let the soft material granulate and pass through the No. Dry in an electric constant temperature blast drying oven for 15 minutes to make dry granul...

Embodiment 3

[0034] The compound traditional Chinese medicine consisting of 25g of Atractylodes macrocephala, 50g of Polygonum cuspidatum, 25g of Guanzhong, 62.5g of Lonicerae vine, and 12.5g of licorice was crushed into powder, then refluxed and extracted twice with 75% ethanol with 8 times the volume and mass ratio, each time for 1h, and combined extraction liquid, and then concentrated under reduced pressure to contain 2g of effective extract of crude drug per milliliter, and then added dropwise under stirring in the excipients with a mass ratio of 1:5 (the volume of the medicinal solution is in mL: the mass of the excipients is in g), wherein the excipients It is soluble starch: α-lactose: the mass ratio of dextrin is 3:1:1 homogeneous mixture; Then add 3-5 drops of mass percent concentration 0.3% sodium carboxymethyl cellulose aqueous solution and mix uniformly, make better soft material; put the prepared soft material into the stainless steel No. 1 sieve and sieve it, let the soft mat...

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Abstract

The invention discloses a traditional Chinese medicine composition for preventing porcine reproductive and respiratory syndrome. The traditional Chinese medicine composition is characterized by comprising the following raw materials in parts by weight: 10 to 35 parts of largehead atractylodes rhizome, 20 to 65 parts of giant knot weed, 10 to 35 parts of cyrtomium rhizome, 25 to 75 parts of honeysuckle stem and 5 to 25 parts of licorice root. The invention also discloses an effective ingredient extracting method and a preparation method of the traditional Chinese medicine composition for preventing the porcine reproductive and respiratory syndrome. The raditional Chinese medicine composition has the advantages that the effects of clearing heat and detoxifying, and resisting bacteria and diminishing inflammation are realized, the pig disease-resistant capability is improved, the immunity is enhanced, and the effect of traditional Chinese medicine composition for preventing the porcine reproductive and respiratory syndrome is good.

Description

technical field [0001] The invention belongs to the technical field of veterinary medicines, and in particular relates to a traditional Chinese medicine composition for preventing pig blue-ear disease and a preparation method thereof. Background technique [0002] PRRS is also known as porcine reproductive and respiratory syndrome (Porcine reproductive and respiratory syndrome, PRRS). Great economic losses have been caused to the pig industry. The harm of PRRS is not only manifested in the damage caused by the disease itself to pigs and the economic losses caused, the most important thing is that after infection with PRRS, it will cause immunosuppression to the immune system of the host, and it is easy to cause other bacterial or viral infections to cause the disease. Symptoms get worse. [0003] At present, there is no particularly effective method for the treatment of PRRS. Most of them use: antipyretic and analgesic agents, such as analgin, anjibilene, Bupleurum injecti...

Claims

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Application Information

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IPC IPC(8): A61K36/704A61P31/14A23K1/16
Inventor 陈希文赖守勋尹苗李莲陈思军叶兆美代友洪
Owner 铁骑力士食品有限责任公司
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