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Immunopotentiator for weaning piglets and application thereof

An immune enhancer, a technology for suckling piglets, applied in the application, medical preparations containing active ingredients, plant raw materials, etc., can solve the problems of less systematic research and application, and achieve improved biological activity, improved mixing uniformity, and improved immunity. Effect

Inactive Publication Date: 2012-05-23
浙江国茂饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In recent years, the effects of Astragalus, Atractylodes Rhizoma, and Fangfeng on humoral immunity, cellular immunity, immune regulation, and scavenging free radicals have been studied in depth, and some progress has been made. Systems research applications in the veterinary field are less

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The product is prepared as follows:

[0046] (1) Weight ingredients: According to the mass ratio of 3: 1: 1, weighing astragalus, atractylodes, and windproof raw materials; crushed the webbal medicines that are called to be crushed into a coarse powder over 80 measuring sieves and mixed;

[0047] (2) Water extraction and concentration: put the well-mixed Chinese herbal medicine powder into the "Chinese herbal medicine multifunctional extraction tank", add distilled water 6 times the weight of the Chinese herbal medicine powder and boil for 1 hour, filter with four layers of gauze, and boil the filter residue in the same way 2 times, filter, after the filtrate is ultrafiltered with a hollow fiber, combine the filtrate, adjust the pH value to 5.0 by using the general technology in the field, heat and concentrate until the concentrated solution is 1 / 3 of the weight of the original solution, and then use AB-8 adsorption resin to treat the concentrated solution For decoloriz...

Embodiment 2

[0075] The product is prepared as follows:

[0076] (1) Weight ingredients: According to the mass ratio of 3: 2: 1, weighing astragalus, atractylodes, and windproof raw materials; crushed the webbal medicines that were called to be crushed into a coarse powder over 80 measuring sieves and mixed;

[0077] (2) Water extraction and concentration: put the uniformly mixed Chinese herbal medicine powder into the "Chinese herbal medicine multifunctional extraction tank", add distilled water 7 times the weight of the Chinese herbal medicine powder and boil for 3 hours, filter with four layers of gauze, and use the same method for the filter residue Boil twice, filter, after the filtrate is ultra-filtered with hollow fibers, combine the filtrate, adjust the pH value to 6.0 with the general technology in this field, heat and concentrate until the concentrated solution is 1 / 3 of the weight of the original solution, and then use AB-8 adsorption resin to concentrate The liquid was decolori...

Embodiment 3

[0082] The product is prepared as follows:

[0083] (1) Weight ingredients: According to the quality ratio of 3: 1: 2, weighing astragalus, atractylodes, and windproof raw materials; crushed the named Chinese herbal medicine raw materials into a coarse powder over 80 measuring sieves and mixed;

[0084] (2) Water extraction and concentration: put the uniformly mixed Chinese herbal medicine powder into the "Chinese herbal medicine multifunctional extraction tank", add distilled water 7 times the weight of the Chinese herbal medicine powder and boil for 3 hours, filter with four layers of gauze, and boil the filter residue in the same way 3 times, filter, after the filtrate is ultrafiltered with a hollow fiber, combine the filtrate, adjust the pH value to 6.5 with the general technology in this field, heat and concentrate until the concentrated solution is 1 / 3 of the weight of the original solution, and then use AB-8 adsorption resin to treat the concentrated solution For decolo...

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PUM

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Abstract

The invention belongs to the field of Chinese herbal medicinal feed additives, and discloses an immunopotentiator for weaning piglets. Raidx astragali, largehead atractylodes rhizome and divaricate saposhnikovia root are taken as raw materials in a ratio, and are subjected to water extraction concentration and alcohol precipitation extraction in turn in a multifunctional Chinese medicament extracting tank, and the obtained product is subjected to freeze drying to prepare a finished product. The immunopotentiator for the weaning piglets accounting for 0.2 to 0.8 percent of the weight of a feedis added. The Chinese herbal medicinal immunopotentiator can effectively enhance the resistance of the piglets, and is particularly suitable for the growth and development of the weaning piglets.

Description

technical field [0001] The invention belongs to the field of Chinese herbal medicine additives, in particular to an immune enhancer for suckling piglets. Background technique [0002] Chinese herbal medicine feed additives have the advantages of being natural, rich in resources, non-drug resistance, multifunctional and environmentally friendly. It has been confirmed that it can reduce stress, improve animal tolerance, meat quality, meat flavor, promote lactation and improve milk quality. But at present, Chinese herbal medicine feed additives are mostly dried, pulverized, and mixed powders, and the additive dosage is generally large, generally 0.5%-4% of the feed weight, which not only increases the cost of Chinese herbal medicine feed additives, but also is not convenient for transportation and affects It reduces the palatability of the additive and also dilutes the nutrient concentration of the feed, thereby limiting the use of Chinese herbal medicine feed additives. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A61K36/481A61P37/04
Inventor 李华代兵
Owner 浙江国茂饲料有限公司
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