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Feed additive for preventing and treating hemorrhagic dysentery of pig as well as preparation method and application thereof

A feed additive and blood dysentery technology, which is applied in the field of feed additives for preventing and treating blood dysentery of pigs and their preparation fields, can solve the problems of reduced feed utilization rate, hindered growth and development of pigs, economic loss of pig industry, etc. High, good piglet diarrhea, beneficial gut health effects

Pending Publication Date: 2019-01-15
山川生物科技(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The growth and development of pigs suffering from bloody dysentery are hindered, and the feed utilization rate is reduced, which brings huge economic losses to the pig industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] A feed additive for preventing and treating bloody diarrhea in pigs, comprising thymol, carvacrol, cinnamaldehyde, eugenol, mannan oligosaccharide, tributyrin, cosolvent and carrier.

[0069] The composition ratio of the feed additive for preventing and treating pig bloody dysentery is as follows: 12 parts of thymol, 18 parts of carvacrol, 20 parts of cinnamaldehyde, 7 parts of eugenol, 18 parts of mannan oligosaccharide, 15 parts of acid glyceride, 4 parts of co-solvent and 65 parts of carrier. The co-solvent is sodium lauryl sulfate. The carrier is maltodextrin.

[0070] A preparation method of a feed additive for preventing and treating pig bloody dysentery, comprising the following steps:

[0071] Step (1): Add thymol, carvacrol, cinnamaldehyde, eugenol, co-solvent and carrier into the mixing tank, add a certain amount of water and stir evenly, adjust the solid content of the mixed solution in the mixing tank to 35 %, and then import the prepared mixed solution i...

Embodiment 2

[0093] A feed additive for preventing and treating bloody diarrhea in pigs, comprising thymol, carvacrol, cinnamaldehyde, eugenol, mannan oligosaccharide, tributyrin, cosolvent and carrier.

[0094] The composition ratio of the feed additive for preventing and treating pig bloody dysentery is as follows: 20 parts of thymol, 9 parts of carvacrol, 16 parts of cinnamaldehyde, 14 parts of eugenol, 4 parts of mannan oligosaccharide, 10 parts of acid glyceride, 9 parts of co-solvent and 55 parts of carrier.

[0095] The co-solvent is polyethylene glycol, and the polyethylene glycol is polyethylene glycol-4000. The carrier is β-cyclodextrin.

[0096] A preparation method of a feed additive for preventing and treating pig bloody dysentery, comprising the following steps:

[0097] Step (1): Add thymol, carvacrol, cinnamaldehyde, eugenol, co-solvent and carrier into the mixing tank, add a certain amount of water and stir evenly, adjust the solid content in the mixing solution in the m...

Embodiment 3

[0119] A feed additive for preventing and treating bloody diarrhea in pigs, comprising thymol, carvacrol, cinnamaldehyde, eugenol, mannan oligosaccharide, tributyrin, cosolvent and carrier.

[0120] The composition ratio of the feed additive for preventing and treating pig bloody diarrhea is as follows: 16 parts of thymol, 13 parts of carvacrol, 24 parts of cinnamaldehyde, 11 parts of eugenol, 11 parts of mannan oligosaccharide, 4 parts of acid glyceride, 7 parts of co-solvent and 45 parts of carrier.

[0121] The co-solvent is poloxamer; the carrier is maltodextrin.

[0122] A preparation method of a feed additive for preventing and treating pig bloody dysentery, comprising the following steps:

[0123] Step (1): Add thymol, carvacrol, cinnamaldehyde, eugenol, co-solvent and carrier into the mixing tank, add a certain amount of water and stir evenly, adjust the solid content in the mixing solution in the mixing tank to 27 %, and then import the prepared mixed solution into ...

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Abstract

The invention discloses a feed additive for preventing and treating the hemorrhagic dysentery of a pig as well as a preparation method and application thereof. The additive provided by the invention is prepared from thymol, carvacrol, cinnamaldehyde, eugenol, mannan oligosaccharide, tributyrin, a latent solvent and a carrier. The thymol, the carvacrol, the cinnamaldehyde, the eugenol, the latent solvent and the carrier in the additive feed are added with water in a mixing tank and are uniformly mixed; next, a prepared intermediate material is subjected to homogenization through a high-pressurehomogenizer and spray draying; the intermediate material is next added into a mixing machine together with mannan oligosaccharide and tributyrin; and the feed additive for preventing and treating thehemorrhagic dysentery of the pig is prepared after uniform mixing. By using the feed additive provided by the invention, the hemorrhagic dysentery of the pig can be obviously prevented, treated and cured; moreover, the growth performance of the pig can be also improved; and the feed additive has no residue and a withdrawal period, and is green and safe.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for preventing and treating pig bloody dysentery, a preparation method and application thereof. Background technique [0002] Swine dysentery, also known as swine dysentery, is a serious intestinal disease in pigs caused by the pathogenic swine dysentery spirochetes. It is characterized by catarrhal, hemorrhagic and necrotic inflammation of the large intestine mucosa. The main clinical symptoms are severe mucohemorrhagic diarrhea, the acute type is mainly hemorrhagic diarrhea, and the subacute and chronic ones are mainly mucous diarrhea. [0003] Pigs suffering from bloody dysentery showed emaciation, mucus or hemorrhagic diarrhea; pigs of all ages and breeds were susceptible to infection, and pigs aged 7 to 12 weeks were more likely to be infected. Sick pigs and pigs with bacteria are the main source of infection. [0004] The growth and development of pigs suffering from bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/10A23K20/105A23K20/111A23K20/158A23K20/163A61K31/702A61K31/05A61K31/11A61K31/085A61K31/22A61P1/12A61P31/04
CPCA61K31/05A61K31/085A61K31/11A61K31/22A61K31/702A23K20/10A23K20/105A23K20/111A23K20/158A23K20/163A61P1/12A61P31/04A61K2300/00Y02A50/30
Inventor 洪翊棻杨红军熊娟顾莞婷
Owner 山川生物科技(武汉)有限公司
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