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Feed additive for poultry for meat and preparation method of feed additive

A technology for feed additives and meat poultry, applied in animal feed, animal feed, applications, etc., can solve the problems of insufficient absorption of nutrients by meat and poultry, drug residues, etc., to improve the body's immunity, promote synthesis, and increase intermuscular collagen content Effect

Inactive Publication Date: 2019-03-15
河北肽都生物科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the existing meat and poultry feed additives have drug residues and the nutrients in the feed cannot be fully absorbed by the meat and poultry, the invention provides a meat and poultry feed additive and a preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides a feed additive for meat and poultry, comprising the following components in weight percentage: soybean extract 84.5%, garlic extract 5%, astragalus extract 5%, animal spleen extract 4% and wheat germ meal extract 1.5% .

[0053] The preparation method of the above-mentioned meat and poultry feed additive comprises the following steps:

[0054] Step 1. Weigh 100g each of soybean meal, raw garlic, astragalus root, beef spleen and wheat germ meal, add them into 700ml of purified water, stir evenly, and decoct at 90°C for 7 hours to obtain a decoction mixture of each raw material;

[0055] Step 2. Cool down the decoction mixture of the various raw materials to 56°C, add 1.5g of lipase, 1g of amylase and 1g of neutral protease respectively, and stir for 3.0 hours for enzymolysis. During the enzymolysis process, the speed of the stirrer is always kept at 68 rev / min, to obtain the enzymatic solution;

[0056] Step 3: Warm up the enzymolysis solution...

Embodiment 2

[0061] This embodiment provides a feed additive for meat and poultry, including the following components by weight percentage: soybean extract 88%, garlic extract 4%, astragalus extract 4%, animal spleen extract 3% and wheat germ extract 1%.

[0062] The preparation method of the above-mentioned meat and poultry feed additive comprises the following steps:

[0063] Step 1. Weigh 1Kg each of soybean meal, raw garlic, astragalus, sheep spleen, and wheat germ meal, add them to 7.5L of purified water, stir well, and decoct at 92°C for 7.5 hours to obtain a decoction mixture of each raw material ;

[0064] Step 2: Cool down the decocting mixture of the raw materials to 57°C, add 17.5g of lipase, 12.5g of amylase and 12.5g of neutral protease, stir for 3.5 hours for enzymolysis, and keep the stirrer speed at 65 rev / min, get enzymatic solution;

[0065] Step 3: Warm up the enzymolysis solution to 92°C, and inactivate the enzyme for 12 minutes; after inactivating the enzyme, use a d...

Embodiment 3

[0070] This embodiment provides a feed additive for meat and poultry, including the following components by weight percentage: soybean extract 91.5%, garlic extract 3%, astragalus extract 3%, animal spleen extract 2% and wheat germ extract 0.5%.

[0071] The preparation method of the above-mentioned meat and poultry feed additive comprises the following steps:

[0072] Step 1. Weigh 100 kg each of soybean meal, raw garlic, astragalus, sheep spleen, and wheat germ meal, add them into 800 L of purified water, stir evenly, and decoct at 95° C. for 8 hours to obtain a decoction mixture of each raw material;

[0073] Step 2. Cool down the decoction mixture of the various raw materials to 58°C, add 2Kg of lipase, 1.5Kg of amylase and 1.5Kg of neutral protease, stir for 4 hours for enzymolysis, and keep the stirrer at 70 rpm during the enzymolysis process / min to get the enzymatic solution;

[0074] Step 3: Warm up the enzymolysis solution to 95°C, and inactivate the enzyme for 10 m...

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PUM

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Abstract

The invention provides a feed additive for poultry for meat and a preparation method of the feed additive. The feed additive for poultry for meat comprises the following components in percentage by weight of 84.5-91.5% of a soybean extract, 3-5% of a garlic extract, 3-5% of a radix astragali extract, 2-4% of an animal sleep extract, and 0.5-1.5% of a wheat germ extract. The feed additive for poultry for meat, provided by the invention, not only contains various micromolecule bioactive peptide and chelated peptide, but also contains various Chinese herbal medicine active components, multiplex vitamins and trace elements. The digestion and absorption of nutrient substances by the poultry for meat can be notably increased, the conversion rate of the feed can be increased, the production performance of the poultry for meat can be improved, the meat quality is improved, and the immunocompetence of the poultry for meat can also be improved. After the additive is added, antibiotics or other medicated additives can be reduced or are not used, so that the defects that the antibiotics and chemical synthesis additives are remained and generate side effects are overcome, and the feed additivehas broad application prospects.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive for meat and poultry and a preparation method thereof. Background technique [0002] Along with the raising of living standard, poultry meat has become common food in people's daily life; At present, the market demand for poultry meat is very large, and my country's meat and poultry industry has developed rapidly, and has realized large-scale, intensive and standardized breeding. How to improve the yield and nutritional quality of meat and poultry has always been a research hotspot in the meat and poultry industry. [0003] Feed additives refer to small or trace substances added during feed production, processing and use, which are used in small amounts but have significant effects in feed. With the development of my country's livestock and poultry breeding and feed industry, feed additives have become an indispensable ingredient in feed, which can strengthen the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/26
CPCA23K10/26A23K10/30A23K50/75
Inventor 张晓东杨广杨子丰
Owner 河北肽都生物科技集团有限公司