Lactobacillus feed additive for preventing and controlling hog cholera, and preparation method and application thereof

A feed additive, lactic acid bacteria technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of poor clinical effect, low bioavailability, slow drug release, etc., to prevent various diseases, simple preparation process, low cost effect

Inactive Publication Date: 2017-01-04
鹤壁汇丰生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, traditional Chinese medicine and antiviral western medicine are the most commonly used to treat this disease. Traditional Chinese medicine has a low bioavailability and a poor clinical effect due to its unreasonable formula or simply crushed, large particle size and slow drug release. Good; while various antiviral drugs such as ribavirin and amantadine have been banned by the Ministry of Agriculture

Method used

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  • Lactobacillus feed additive for preventing and controlling hog cholera, and preparation method and application thereof
  • Lactobacillus feed additive for preventing and controlling hog cholera, and preparation method and application thereof

Examples

Experimental program
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Embodiment 1

[0025] In the embodiment of the present invention, a lactic acid bacteria feed additive for preventing and treating swine fever is composed of the following raw materials in parts by weight: 1 part of lactic acid bacteria, 8 parts of aralia root, 5 parts of pine grass, 10 parts of water pine bark, and 15 parts of tallow tree leaves 20 parts, hawthorn.

[0026] Crush the roots of Aralia japonica and water pine bark, pass through a 100-mesh sieve, add deionized water 10 times the mass of the two, heat and stir at 70°C for 3 hours, then heat and stir at 98°C for 0.8h, and filter to obtain the filtrate . Crush pine grass, tallow leaves, and hawthorn, pass through a 150-mesh sieve, add vinegar 0.8 times the mass of the three, seal and soak at 65°C for 3 hours, and then stir at 120°C for 60 minutes to obtain a mixed material . After the filtrate and the mixed material are lowered to room temperature, they are mixed with lactic acid bacteria and fermented at a temperature of 35° C....

Embodiment 2

[0028] In the embodiment of the present invention, a lactic acid bacteria feed additive for preventing and treating swine fever is composed of the following raw materials in parts by weight: 5 parts of lactic acid bacteria, 16 parts of aralia root, 12 parts of pine grass, 18 parts of water pine bark, and 23 parts of tallow leaves 28 parts of hawthorn and hawthorn.

[0029] Crush the aralia root and water pine bark, pass through a 100-mesh sieve, add deionized water 10 times the mass of the two, heat and stir at 70°C for 3 hours, then heat and stir at 100°C for 1 hour, and filter to obtain the filtrate. Crush pine grass, tallow leaves, and hawthorn, pass through a 150-mesh sieve, add vinegar 0.8 times the mass of the three, seal and soak at 68°C for 3 hours, and then stir at 120°C for 60 minutes to obtain a mixed material . After the filtrate and the mixed material are lowered to room temperature, they are mixed with lactic acid bacteria and fermented at a temperature of 35° C...

Embodiment 3

[0031] In the embodiment of the present invention, a lactic acid bacteria feed additive for preventing and treating swine fever is composed of the following raw materials in parts by weight: 2 parts of lactic acid bacteria, 10 parts of aralia root, 7 parts of pine grass, 12 parts of water pine bark, and 17 parts of tallow tree leaves 22 parts of hawthorn.

[0032] Crush the roots of Aralia japonica and water pine bark, pass through a 100-mesh sieve, add deionized water 10 times the mass of the two, heat and stir at 70°C for 3 hours, then heat and stir at 99°C for 0.9h, and filter to obtain the filtrate . Crush pine grass, Chinese tallow tree leaves, and hawthorn, pass through a 150-mesh sieve, add 0.8 times the mass of vinegar, seal and soak at 66°C for 3 hours, and then stir at 120°C for 60 minutes to obtain a mixed material . After the filtrate and the mixed material are lowered to room temperature, they are mixed with lactic acid bacteria and fermented at a temperature of...

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Abstract

The invention discloses a lactobacillus feed additive for preventing and controlling hog cholera, and a preparation method and application thereof. The lactobacillus feed additive is prepared from the following raw materials in parts by weight: 1 to 5 parts of lactobacilli, 8 to 16 parts of Chinese aralis roots, 5 to 12 parts of thalictrum squarrosum, 10 to 18 parts of glyptostrobus bark, 15 to 23 parts of Chinese tallow leaves and 20 to 28 parts of hawthorn. The Chinese aralis roots and the glyptostrobus bark are crushed; de-ionized water is added to perform heating treatment; filtering is performed to obtain filter liquid; the thalictrum squarrosum, the Chinese tallow leaves and the hawthorn are crushed; table vinegar is added; sealed soaking and stirring treatment are performed to obtain a mixed material; the filter liquid and the mixed material are cooled to the room temperature, and are then mixed with lactobacilli; fermentation is performed at the temperature of 35 DEG C; stirring is performed until the materials are dried. The lactobacillus feed additive has the exact curative effect; the effect is obvious; the effect taking speed is high; no toxic and side effects exist; no pollution is caused; no medicine residue is left; drug resistance is avoided; recurrence cannot occur after the cure; both symptoms and root causes are treated; no adverse influence is caused on the hog eating; in addition, the consumption is low; the pig weight increase is promoted; in addition, the meat quality of the product can meet pollution-free requirements.

Description

technical field [0001] The invention relates to the technical field of veterinary feed additives, in particular to a lactic acid bacteria feed additive for preventing and treating swine fever and its preparation method and application. Background technique [0002] Swine fever, commonly known as "rotten intestinal fever", is an acute, febrile, contagious infectious disease caused by the swine fever virus of the family Flaviviridae. It is one of the main infectious diseases threatening the pig industry, characterized by: acute, septic changes, solid organ hemorrhage, necrosis and infarction; chronic fibrinous necrotic enteritis, often followed by paratyphoid and pasteurellosis in the later stage send. Highly contagious and lethal. The disease only infects pigs under natural conditions, and pigs and wild boars of different ages, sexes, and varieties are susceptible, and can occur throughout the year. Sick pigs are the main source of infection. The excrement and secretions o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K50/60A23K10/12A23K10/30A61K36/734A61P31/14A61K35/744
CPCA61K35/744A61K36/13A61K36/25A61K36/47A61K36/71A61K36/734A61K2300/00
Inventor 王东平
Owner 鹤壁汇丰生物科技有限公司
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