阅读说明：本技术 天然活性有机硒蛋白及其构成的氨基酸配合饲料和制备方法 (Natural active organic selenium protein and amino acid compound feed composed of same and preparation method ) 是由 郑明德 叶开富 杜寒春 林展宏 郑红晖 黄相启 于建聪 潘登 刘永强 叶苁佑 于 2019-09-23 设计创作，主要内容包括：本发明提供天然活性有机硒蛋白及其构成的氨基酸配合饲料和制备方法,属于饲料加工技术领域,氨基酸配合饲料包括基础料和添加剂,所述基础料包括如下重量百分比的原料：玉米粉55-60％、豆粕10-15％或花生麸12-20％、麦麸10-18％、米糠3-6％；所述添加剂包括0.6-0.9％赤砂糖或1.2-1.8％糖蜜、0.2-0.3％CM菌种、7.2-7.8％天然活性有机硒蛋白、3-4％无抗生素药物预混料和28-32％水。所得到的饲料产品的配比合理,具有调节禽畜肠胃功能的效果,提高禽畜的抗病能力,提高肉质及其含硒量,改善粪便气味,降低粪便的处理难度,提高养殖户的经济效益。(The invention provides natural active organic selenium protein, amino acid compound feed composed of the natural active organic selenium protein and a preparation method, and belongs to the technical field of feed processing, wherein the amino acid compound feed comprises a base material and an additive, and the base material comprises the following raw materials in percentage by weight: 55-60% of corn flour, 10-15% of soybean meal or 12-20% of peanut bran, 10-18% of wheat bran and 3-6% of rice bran; the additive comprises 0.6-0.9% brown granulated sugar or 1.2-1.8% molasses, 0.2-0.3% CM strain, 7.2-7.8% natural active organic selenoprotein, 3-4% antibiotic-free premix and 28-32% water. The obtained feed product has reasonable proportion, has the effects of regulating the gastrointestinal functions of the livestock, improving the disease resistance of the livestock, improving the meat quality and the selenium content of the livestock, improving the smell of the excrement, reducing the treatment difficulty of the excrement and improving the economic benefit of farmers.)

1. The preparation method of the natural active organic selenoprotein is characterized by comprising the following steps:

S1, preparing raw materials: cleaning hair, hoof and nail rich in selenium, and drying to obtain raw materials for later use;

S2, chelation reaction: injecting water and edible soda ash into a reaction tank, heating the reaction tank to 85-95 ℃, putting the raw materials into the reaction tank, and carrying out stirring chelation reaction for 16-20 hours until the raw materials are pasty to obtain a base material;

S3: adding citric acid into the basic material, stirring, and adjusting the pH value to be neutral to obtain the natural active organic selenium protein.

2. the organoselenium protein of claim 1, wherein in step S2, the mass ratio of water to edible soda ash is 10:0.06-0.12, and the mass ratio of the total weight of water and edible soda ash to the raw materials is 10: 2-3.

3. The natural active organic selenium protein of claim 1 or 2, wherein in step S3, the mass ratio of the base material to the citric acid is 4: 0.5-0.6.

4. An amino acid compound feed containing the natural active organic selenium protein of any one of claims 1 to 3, which comprises a basal feed and an additive, wherein the basal feed comprises the following raw materials in percentage by weight: 55-60% of corn flour, 10-15% of soybean meal or 12-20% of peanut bran, 10-18% of wheat bran and 3-6% of rice bran; the additive comprises 0.6-0.9% brown granulated sugar or 1.2-1.8% molasses, 0.2-0.3% CM strain, 7.2-7.8% natural active organic selenoprotein, 3-4% antibiotic-free premix and 28-32% water.

5. the amino acid compound feed as claimed in claim 4, wherein the antibiotic-free premix comprises the following components in percentage by weight: 0.1-0.15% of methionine, 0.18-0.22% of lysine, 0.1-0.15% of calcium hydrogen phosphate, 1.70-1.78% of shell powder, 0.52-0.58% of salt, 0.12-0.18% of baking soda, 0.08-0.12% of anhydrous sodium sulphate, 0.09-0.12% of choline and 0.04-0.06% of trace elements.

6. A method for producing the amino acid compound feed according to any one of claims 4 to 5, comprising the steps of:

(1) Respectively weighing brown granulated sugar or honey, CM strain, natural active organic selenoprotein, and water, mixing and stirring to obtain mixed solution;

(2) Adding bean pulp or peanut bran, wheat bran, rice bran and antibiotic-free drug premix into the corn flour in sequence, uniformly mixing, adding the mixed solution, uniformly mixing, bagging, sealing and fermenting until the distiller's yeast taste exists, and thus obtaining the feed.

7. The method for preparing amino acid-containing compound feed according to claim 6, wherein in the step (2), the fermentation process is: fermenting at 25-35 deg.C for 3-4 days, or fermenting at 16-24 deg.C for 6-7 days.

Technical Field

The invention relates to the technical field of feed processing, in particular to natural active organic selenium protein, amino acid compound feed composed of the natural active organic selenium protein and a preparation method of the amino acid compound feed.

Background

selenium is one of essential trace elements for human and animal growth, and after being absorbed by animals, all tissues and cells of the body contain selenium, and the content of the selenium is 20-50 mug/kg of body weight generally. Wherein, the content of the fat is the highest in kidney, liver and fur, the second in muscle, bone and blood and the lowest in fat. Proper amount of selenium has various physiological functions, can improve the immunity of organisms, regulate growth and improve production performance, and has the effects of resisting cancer, oxidation and stress, delaying senility, antagonizing certain toxicants or toxic elements and the like. The selenium element is naturally generated by animals or plants and is the really active organic selenium protein nutrient, so the selenium-containing range of the livestock and poultry meat and eggs obtained by feeding meets the requirement required by the human body by adding the selenium-rich ecological amino acid compound feed into the complete feed, and the selenium-containing range is easier to be absorbed by the human body.

the inventor submits Chinese patent application (application publication number is CN106721065A) in 2016, and discloses a method for preparing selenium-rich ecological concentrated feed, but the method has certain defects, the mental state of partial livestock and poultry fed by the feed is not good, and the livestock and poultry are often diluted, so the inventor develops complete formula feed with better adaptability by readjustment.

disclosure of Invention

In order to solve the problems, the invention provides the natural active organic selenium protein, the amino acid compound feed composed of the natural active organic selenium protein and the preparation method, the obtained feed product has reasonable proportion, has the effects of regulating the gastrointestinal functions of the livestock, improving the disease resistance of the livestock, improving the meat quality and the selenium content of the meat, improving the smell of the excrement, reducing the treatment difficulty of the excrement and improving the economic benefit of farmers.

the technical scheme adopted by the invention is as follows:

A natural active organic selenium protein is prepared by the following steps:

S1, preparing raw materials: cleaning hair, hoof and nail rich in selenium, and drying to obtain raw materials for later use;

S2, chelation reaction: injecting water and edible soda ash into a reaction tank, heating the reaction tank to 85-95 ℃, putting the raw materials into the reaction tank, and carrying out stirring chelation reaction for 16-20 hours until the raw materials are pasty to obtain a base material;

s3: adding citric acid into the basic material, stirring, and adjusting the pH value to be neutral to obtain the natural active organic selenium protein.

Further, in step S2, the mass ratio of the water to the edible soda ash is 10:0.06-0.12, and the mass ratio of the total weight of the water and the edible soda ash to the raw materials is 10: 2-3.

further, in step S3, the mass ratio of the base material to the citric acid is 4: 0.5-0.6.

The invention provides an amino acid compound feed of natural active organic selenium protein, which comprises a basic feed and an additive, wherein the basic feed comprises the following raw materials in percentage by weight: 55-60% of corn flour, 10-15% of soybean meal or 12-20% of peanut bran, 10-18% of wheat bran and 3-6% of rice bran; the additive comprises 0.6-0.9% brown granulated sugar or 1.2-1.8% molasses, 0.2-0.3% CM strain, 7.2-7.8% natural active organic selenoprotein, 3-4% antibiotic-free premix and 28-32% water.

Further, the antibiotic-free medicament premix comprises the following components in percentage by weight: 0.1-0.15% of methionine, 0.18-0.22% of lysine, 0.1-0.15% of calcium hydrogen phosphate, 1.70-1.78% of shell powder, 0.52-0.58% of salt, 0.12-0.18% of baking soda, 0.08-0.12% of anhydrous sodium sulphate, 0.09-0.12% of choline and 0.04-0.06% of trace elements.

The invention provides a preparation method of the amino acid compound feed, which comprises the following steps:

(1) Respectively weighing brown granulated sugar or honey, CM strain, natural active organic selenoprotein, and water, mixing and stirring to obtain mixed solution;

(2) adding bean pulp or peanut bran, wheat bran, rice bran and antibiotic-free drug premix into the corn flour in sequence, uniformly mixing, adding the mixed solution, uniformly mixing, bagging, sealing and fermenting until the distiller's yeast taste exists, and thus obtaining the feed.

Further, in the step (2), the fermentation process is as follows: fermenting at 25-35 deg.C for 3-4 days, or fermenting at 16-24 deg.C for 6-7 days.

the raw materials of corn flour, bean pulp, peanut bran, wheat bran, rice bran, brown granulated sugar, molasses, CM strain and antibiotic-free drug premix are purchased from the market and are directly used without processing.

The invention has the following beneficial effects:

1. the natural active organic selenoprotein provided by the invention adopts the waste hair, hoof and nail as raw materials, the raw materials are wide in source, the waste is changed into valuable, the resources are saved, the environment is protected, and the inexhaustible selenium resource is also obtained; can effectively improve the quality of livestock and poultry and improve the economic benefit.

2. in the feed processing process, after the treatment of CM strains and the like, all raw materials in the feed preparation process further improve the content of natural active organic selenoprotein under the double fermentation action of the CM strains and amino acid, the content is 3-4 times of that of the selenium which is not fermented by the CM strains, the existing form of selenium is quickly converted into the organic selenoprotein after the treatment of the CM strains, and the obtained feed can effectively improve the gastrointestinal tract function of livestock and poultry, activate activating enzyme of intestinal tracts, promote the mass propagation and the settlement of CM, thereby enhancing the disease resistance and completely and thoroughly replacing the action of antibiotic drugs in the feed; the meat food safety from the source is ensured; selenium content of livestock and poultry eggs fed by the feed reaches international established standards; effectively improves the quality of livestock and poultry and improves the delicious degree.

3. The livestock meat fed by the feed is rich in selenium element with a health-care function, has low fat content and unsaturated fatty acid content of up to 5.2 percent, has the functions of degrading blood fat and dredging blood vessels, is called a life-saving product, has the fatty acid omega-3 of more than 0.019 percent, and has positive key effects of promoting blood circulation of a human body, preventing hypertension and cardiovascular and cerebrovascular diseases, delaying aging and the like.

4. The by-product excrement generated after the feed is used for feeding livestock and poultry is comprehensively utilized, the circulating value is high, no foul smell exists, the environment cannot be polluted, the discharged harmless emission reaches the standard, the excrement can be directly used as fish and shrimp feed, the pH value of a fishpond can be adjusted, the meat quality of the fed fish and shrimp is improved, the quality comparable to that of river fish and river shrimp can be obtained by reducing or even not needing to put the fish and shrimp feed, the income is further improved, the economic benefit of farmers is fundamentally improved, the poverty is removed, the agriculture synergy is realized, the income of farmers is increased, and the purpose of prolonging the life of human bodies is realized.

5. The feed formula is reasonable, and the CM strain is added, so that aspergillus flavus in the raw materials can be removed, the feed is prevented from going bad, and the edible safety of the feed is improved.

6. The feed formula disclosed by the invention is repeatedly fed to pigs, chickens and ducks for many years, and is not influenced after many epidemic situations such as avian influenza, swine fever and the like, so that the feed formula disclosed by the invention has the effects of resisting pestilence and the capability of preventing risks.

Detailed Description

The following examples may assist those skilled in the art in a more complete understanding of the present invention, but are not intended to limit the invention in any way.