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Compound Chinese medicinal herbal additive for promoting growth of cadpigs and preparation method thereof

The technology of a Chinese herbal medicine additive and a stiff pig is applied to the preparation of a feed additive, and the field of an additive for feeding can solve the problems of unstable active ingredient content, low stiff pig ingredient content, unresolved stiffness and insignificant weight gain effect, etc. Achieve significant effects of promoting growth, improving economic efficiency of pig farms, and increasing weight.

Active Publication Date: 2011-06-15
HARBIN QINGHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is still a serious problem in the market now. Many kinds of Chinese herbal medicine additives are simply tested and screened raw materials. The content of active ingredients in this additive is unstable, and even the content of ingredients that are really beneficial to the growth of stiff pigs is very low. , weight gain effect is not significant

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The preparation method of the compound Chinese herbal medicine additive for promoting the growth of stiff pigs comprises the following steps: extracting active ingredients in the five-flavored Chinese herbal medicines of Codonopsis pilosula, Pulsatilla pulsatillae, garlic, licorice and gentian, according to 6 kilograms of astragalus, 2 kilograms of Codonopsis pilosula, 2 kilograms of Pulsatilla pulsatillae, Malt powder 1kg, garlic 2kg, licorice 4kg, gentian 3kg, copper sulfate heptahydrate 50mg, zinc sulfate heptahydrate 110mg, manganese sulfate pentahydrate 120mg, iron sulfate pentahydrate 100mg, sodium selenite pentahydrate 0.40 mg, potassium iodide 0.14mg, vitamin A 15mg, vitamin B1 5mg, vitamin B2 8mg, vitamin C 250mg, vitamin D3 5mg, vitamin E 3mg, vitamin K 1mg, lysine 18g, methionine 6g, salt 7g, aureomycin 0.6 The ratio of gram is to mix the components evenly, and adopt the melt cooling method to absorb the mixed components onto the powdery carrier material silic...

Embodiment 2

[0044] The preparation method of the above-mentioned compound Chinese herbal medicine additive for promoting the growth of stiff pigs, the process of extracting the active ingredients in Codonopsis pilosula is as follows:

[0045] (1) Dust removal and cleaning: remove impurities and moldy drugs from Codonopsis pilosula, and rinse with water;

[0046] (2) Chopped: Cut Codonopsis pilosula into 1-3cm sections;

[0047] (3) Decoction: Put the cut Codonopsis pilosula into the cooking tank for decoction, add 10-11 times of pure water, decoct 3-4 times, 3-4 hours each time, filter, combine the filtrate, and discard the filter residue Of;

[0048] (4) Concentration: the combined filtrate is concentrated under reduced pressure to semi-fluid, the specific gravity is 1.24-1.25, the temperature is 65-75°C, and it is left to cool;

[0049] (5) Centrifugal separation: place the cooled concentrated solution, and centrifuge to obtain sediment and mother liquor, and the sediment is processe...

Embodiment 3

[0052] The above-mentioned preparation method of the compound Chinese herbal medicine additive for promoting the growth of stiff pigs, the process of extracting the active ingredients in Pulsatilla pulsatillae is as follows: take 2 kilograms of Pulsatilla pulsatillae, grind it into coarse powder, put it in a Soxhlet extractor, and reflux it with ether Degrease, dry the degreased medicinal powder, use 10L of 95% ethanol, reflux for 6-7 hours, filter while hot, wash the medicinal residues with 5L of 95% ethanol for 2-3 times, combine the filtrates, and concentrate under reduced pressure to 0.5-0.6 L, add 1.8L of acetone, that is, precipitate white powder, then dissolve it in 1.4L of 70 ℃ 95% ethanol, filter, drop the filtrate into the mixed solvent of acetone and ether, the ratio of acetone: ether is 1.5:1, A white powder precipitates out, and the treatment is repeated 2-3 times, the white powder is collected by filtration, dried in vacuum at 70-80°C, and the total saponins of Pu...

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Abstract

The invention discloses a compound Chinese medicinal herbal additive for promoting the growth of cadpigs and a preparation method thereof. At present, most of Chinese medicinal herbal additives on the market are obtained by simply detecting and screening raw materials, so the active ingredient content of the additives is unstable, even the content of ingredients really beneficial to the growth ofthe cadpigs is very low and rigor-off and weight increasing effects are unremarkable. Therefore, the growth-promoting compound Chinese medicinal herbal additives with high-purity active ingredients are more required on the market. The compound Chinese medicinal herbal additive comprises the following components by weight: 6 kilograms of astragalus, 2 kilograms of codonopsis pilosula, 2 kilograms of Chinese pulsatilla root, 1 kilogram of malt flour, 2 kilograms of garlic, 4 kilograms of liquoric root, 3 kilograms of gentian, 380.54 milligrams of trace element, 287 milligrams of a plurality of vitamins, 24 grams of amino acid, 7 grams of artificial salt, 0.6 gram of aureomycin and 18 kilograms of silicon dioxide. The invention discloses the feed additive for the cadpigs.

Description

Technical field: [0001] The present invention relates to a feed additive, in particular to a feed additive for promoting the growth of dead pigs (that is, piglets with growth retardation or stagnation caused by various reasons). The invention also relates to a preparation method of the feed additive. Background technique: [0002] Pig production is an important part of the animal husbandry field, and pork is also one of the traditional foods in my country. According to statistics, pork accounts for more than 70% of meat consumption. The development of pig industry is conducive to the improvement of people's living standards and the development of the physical fitness of the whole people in our country. During the growth and development of piglets, due to various reasons (such as feed nutrition, disease and other factors), the growth and development of piglets are retarded or stagnant, and so-called dead pigs appear. Pigs are also prone to digestive tract symptoms or respir...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/175A23K1/18A23K10/30A23K20/142A23K20/163A23K20/174A23K20/195A23K20/22A23K50/30
Inventor 赵庆韬
Owner HARBIN QINGHE TECH
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