Sun-enriched feed and preparation method thereof

Abstract

The invention relates to a sun-enriched feed and a preparation method, and relates to the technical field of feeds, according to the sun-enriched feed and the preparation method, the feed prepared from the components in parts by mass can enable the selenium content of eggs laid by chicken flocks to reach 0.285 mg / kg, the organic selenium content is 0.242 mg / kg, selenium in selenium-enriched eggs is organic selenium, and the selenium-enriched eggs have the advantages of being high in effective value, low in toxicity and the like. Eating of the high-selenium eggs can increase the selenium content of the human body, and the high-selenium eggs play an important role in enhancing human health, increasing the immune function of the body, promoting growth and development of children, delaying senescence and inhibiting certain cancer cells. The traditional Chinese medicine composition has certain prevention and treatment effects on Kaschin-Beck disease, Keshan disease, infantile dystrophy arthritis, cancerous swelling, hepatitis, cardiovascular system diseases, diabetes and the like.

Description

Technical Field

[0001] The invention relates to the technical field of feed, in particular to a sun-enriched feed and a preparation method thereof. Background Art

[0002] Selenium is a trace element necessary for humans and animals. It plays an important role in human life activities and is a component of various enzymes, such as glutathione peroxidase (GDH-PX) and immunoglobulins. People can achieve the purpose of improving the body's immune function, disease resistance and delaying aging by supplementing selenium.

[0003] For example, the document with publication number: CN110236024A discloses a feed for laying hens producing high-selenium eggs. The key points of its technical solution are that the laying hen feed is composed of the following components in parts by weight: 620 parts of selenium-rich corn produced in Enshi, Hubei Province, 250 parts of soybean meal, 97 parts of stones, 0.7 parts of lysine, 1.4 parts of methionine, 0.6 parts of threonine, 0.3 parts of yeast selenium, and 30 parts of Tianju brand laying hen premix. The laying hen feed for laying high-selenium eggs of the present invention is intended to control the selenium content of eggs to reach the selenium-rich standard, with a reasonable and optimal nutritional ratio. Eating high-selenium eggs has the effects of delaying aging and improving human immunity. It is suitable for consumption by the general population. High-selenium eggs are deeply loved by the people and can greatly improve the economic value and social benefits.

[0004] However, in actual applications, the selenium content in eggs is often too low and cannot meet the nutritional requirements of modern people. Therefore, the present application proposes a sun-enriched feed and a production method, aiming to solve the problem of low selenium content in eggs. Summary of the invention

[0005] 1. Technical issues to be resolved In order to solve the above technical problems, the present invention provides a sun-enriched feed and a preparation method thereof.

[0006] (II) Technical solution Based on this, according to one aspect of the present invention, a sun-enriched feed is provided, which is composed of the following components in parts by mass: 56.2% corn, 22.5% soybean meal, 1.3% soybean oil, 4.5% DDGS, 1.9% pepper seeds, 9.5% coarse stone powder, 1.9% corn germ meal, 0.03% vitamin premix feed, 0.13% poultry trace element premix feed (containing 240 mg / kg yeast selenium), 0.044% enzyme additive, 0.13% 60% choline chloride, 0.25% feed additive sodium chloride, 0.1% baking soda, 0.33% acid salt additive, 0.85% calcium hydrogen phosphate, 0.002% phytosterol, 0.002% Bacillus subtilis, 0.002% Bacillus licheniformis, 0.05% mold remover, 0.01% VC, and 0.05% VE.

[0007] Preferably, the enzyme additive 0.154% consists of 0.014% complex enzyme, 0.02% phytase (20,000 units), and 0.01% glucose oxidase.

[0008] Preferably, the acid salt additive 0.33% consists of 0.16% methionine 99%, 0.12% lysine sulfate, 0.02% threonine, 0.01% tryptophan, and 0.02% betaine hydrochloride.

[0009] Preferably, the raw material composition of the vitamin premix feed is: vitamin A acetate, vitamin D3, d1-a-tocopherol acetate, vitamin B1, vitamin B2, niacin, folic acid, D-biotin, D-calcium pantothenate, and butylated hydroxytoluene. The content of the raw materials of the vitamin premix feed per kilogram is as follows: vitamin A acetate (10,000 IU) ≥ 2000, vitamin D3 (10,000 IU) ≥ 400, d1-a-tocopherol acetate (g) ≥ 50, vitamin B1 (g) ≥ 5, vitamin B2 (g) ≥ 10, niacin (g) ≥ 50, folic acid (g) ≥ 30, D-biotin (mg) ≥ 500, D-calcium pantothenate (g) ≥ 30, and butylated hydroxytoluene (mg) ≥ 60; the raw material composition of the poultry trace element premix feed (containing yeast selenium 240 mg / kg) The feed composition is: basic cupric chloride, ferrous sulfate, glycine iron complex, zinc sulfate, zinc glycine, manganese sulfate, methionine manganese complex, calcium iodate, sodium selenate, yeast selenium, cobalt sulfate, and butylated hydroxytoluene. The content of each kilogram of the raw materials of the poultry trace element premix feed (containing 240 mg / kg of yeast selenium) is as follows: basic cupric chloride (g) ≥4.5, ferrous sulfate (g) ≥55.0, glycine iron complex (g) ≥55.0, zinc sulfate (g) ≥58.0, zinc glycine (g) ≥58.0, manganese sulfate (g) ≥60.0, methionine manganese complex (g) ≥60.0, calcium iodate (mg) ≥540, sodium selenate (mg) ≥240, yeast selenium (mg) ≥240, cobalt sulfate (mg) ≥110, and butylated hydroxytoluene (mg) ≥110.

[0010] According to another aspect of the present invention, a method for preparing sun-enriched feed is provided, and the specific steps are as follows: Step S1: crushing, stirring and mixing corn, soybean meal, soybean oil, DDGS, pepper seeds, coarse stone powder and corn germ meal raw materials; Step S2: then add vitamin premix feed, poultry trace element premix feed (containing 240 mg / kg yeast selenium), enzyme additive, 60% choline chloride, feed additive sodium chloride, baking soda, acid salt additive, and calcium hydrogen phosphate in sequence, and mix well; Step S3: Finally, add phytosterols, Bacillus subtilis, Bacillus licheniformis, mildew remover, VC and VE in sequence, mix them thoroughly and evenly, and obtain the sun-enriched feed.

[0011] (III) Beneficial effects Compared with the prior art, the present invention provides a sun-enriched feed and a preparation method thereof, which has the following beneficial effects: The sun-enriched feed and preparation method, through the feed prepared by the mass parts of the components of the present application, can make the selenium-enriched content of the eggs produced by the chickens reach 0.285mg / kg, of which the organic selenium content is 0.242mg / kg, and the selenium in the selenium eggs is organic selenium, which has the advantages of high potency and low toxicity. Eating high-selenium eggs can increase the selenium content of the human body, which plays an important role in enhancing human health, increasing the body's immune function, promoting children's growth and development, delaying aging, and inhibiting certain cancer cells. It has a certain preventive and therapeutic effect on osteomalacia, Keshan disease, malnutrition arthritis in children, cancer, hepatitis, cardiovascular system diseases, diabetes, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Schematic diagram of the physical and chemical properties analysis of eggs of the present invention. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1 , sun-enriched feed and preparation method, specifically including the following embodiments: Example 1

[0015] In a typical embodiment of the present application, the sun-enriched feed and laying hen feed are composed of the following components in parts by mass: 56.2% corn, 22.5% soybean meal, 1.3% soybean oil, 4.5% DDGS, 1.9% pepper seeds, 9.5% coarse stone powder, 1.9% corn germ meal, 0.03% vitamin premix feed, 0.13% poultry trace element premix feed (containing 240 mg / kg yeast selenium), 0.044% enzyme additive, 0.13% 60% choline chloride, 0.25% feed additive sodium chloride, 0.1% baking soda, 0.33% acid salt additive, 0.85% calcium hydrogen phosphate, 0.002% phytosterol, 0.002% Bacillus subtilis, 0.002% Bacillus licheniformis, 0.05% mildew remover, 0.01% VC, and 0.05% VE.

[0016] In this embodiment, the enzyme additive 0.154% is composed of 0.014% complex enzyme, 0.02% phytase (20,000 units), and 0.01% glucose oxidase. The acid salt additive 0.33% is composed of 0.16% 99% methionine, 0.12% lysine sulfate, 0.02% threonine, 0.01% tryptophan, and 0.02% betaine hydrochloride. The raw materials of the vitamin premix feed are: vitamin A acetate, vitamin D3, d1-a-fertility Phenol acetate, vitamin B1, vitamin B2, niacin, folic acid, D-biotin, D-calcium pantothenate, butylated hydroxytoluene, the content of each kilogram of the raw materials of the vitamin premix feed is as follows: vitamin A acetate (10,000 IU) ≥ 2000, vitamin D3 (10,000 IU) ≥ 400, d1-a-tocopherol acetate (g) ≥ 50, vitamin B1 (g) ≥ 5, vitamin B2 (g) ≥ 10, niacin (g) ≥ 50, folic acid (g) ≥ 30, D-biotin (mg ) ≥500, D-pantothenate calcium (g) ≥30, butylated hydroxytoluene (mg) ≥60; the raw material composition of the poultry trace element premix feed (containing yeast selenium 240mg / kg) is: basic cupric chloride, ferrous sulfate, glycine iron complex, zinc sulfate, glycine zinc, manganese sulfate, methionine manganese complex, calcium iodate, sodium selenate, yeast selenium, cobalt sulfate, butylated hydroxytoluene, the raw materials of the poultry trace element premix feed (containing yeast selenium 240mg / kg) are: The contents are as follows: basic cupric chloride (g) ≥4.5, ferrous sulfate (g) ≥55.0, glycine iron complex (g) ≥55.0, zinc sulfate (g) ≥58.0, glycine zinc (g) ≥58.0, manganese sulfate (g) ≥60.0, methionine manganese complex (g) ≥60.0, calcium iodate (mg) ≥540, sodium selenate (mg) ≥240, yeast selenium (mg) ≥240, cobalt sulfate (mg) ≥110, butylated hydroxytoluene (mg) ≥110.

[0017] In some embodiments, vitamin A acetate has the effects and functions of maintaining normal vision, promoting growth and development, enhancing immunity, maintaining reproductive function, maintaining bone health, etc. Vitamin D3 can maintain the level of calcium in the blood circulation, bone calcification, and can make Ca and PO4 in the blood reach saturation and concentration and bone formation, thereby improving the absorption and utilization rate of nutrients in feed by chickens. Chickens grow and develop quickly, have a strong physique, increase egg production, increase appetite, do not lay soft-shell eggs, do not lose feathers, and improve hatching rates. D1-a-tocopherol acetate has a strong antioxidant effect and promotes the health of the reproductive system. Vitamin B1 and vitamin B2 have the effects of promoting development, promoting egg production, beneficial liver function, and anti-alarm. Nicotinic acid and folic acid can promote the metabolism of protein in laying hens, promote cell growth and division, thereby promoting the growth and development of laying hens. D-biotin and D-calcium pantothenate can promote the development of ovaries and puerperal glands in chickens.

[0018] In some embodiments, basic cupric chloride, ferrous sulfate, and glycine iron complex help to improve the egg production rate and egg quality of laying hens, zinc sulfate and zinc glycine can improve the production performance and egg quality of chickens, manganese sulfate and methionine manganese complex can increase the appetite and absorption capacity of laying hens, promote growth and development, and improve body weight and meat quality, and calcium iodate and sodium selenate can increase egg production rate and hatching rate.

[0019] In the present application, Bacillus subtilis can promote the digestive health of laying hens, which plays an important role in improving egg quality. Bacillus licheniformis can improve the growth performance of chickens and reduce necrotic enteritis in chickens caused by Clostridium perfringens. Phytosterols promote the absorption and utilization of calcium and phosphorus in laying hens.

[0020] Example 2

[0021] In this embodiment, a nutritious, health-care, and efficient organic selenium-rich egg is produced by feeding laying hens with a sun-enriched feed. The specific experimental contents are as follows: 1 Materials and methods 1.1 Test materials Chicken breeds include wild breeds, egg-laying breeds, and egg-meat dual-purpose breeds. To adapt to modern production, most of them are inter-system mating or inbred hybrids. Commonly used commercial egg-laying chicken breeds are as follows.

[0022] 1.1.1 White-shelled laying hens recently introduced include Xingza 288, Roman White, Hailan White, Dika White, Nilan White, Yakang White, and Haisex White, as well as domestically bred Binbai 42 and Jingbai 904.

[0023] 1.1.2 Brown-shelled laying hens, Roman brown, Hisex brown, Issa brown, Yaai brown, etc.

[0024] Brown-shell laying hens and enriched feed were used in this experiment; the instruments and equipment included Kjeldahl nitrogen analyzer SKD-1000 (Shanghai Peiou Analytical Instrument Co., Ltd.), SXT-06 Soxhlet extractor (Shanghai Hongji Instrument Equipment Co., Ltd.), dual-channel atomic fluorescence spectrometer AFS-1201 (Beijing Haiguang Instrument Co., Ltd.), Waters-600E high performance liquid chromatograph (Waters Company, USA), BS223S electronic balance (Beijing Sartorius Instrument Systems Co., Ltd.), and muffle furnace (Hebi Wanbo Instrument Co., Ltd.).

[0025] 1.2 Test methods 1.2.1 The components by mass are: corn 56.2%, soybean meal 22.5%, soybean oil 1.3%, DDGS 4.5%, pepper seeds 1.9%, coarse stone powder 9.5%, corn germ meal 1.9%, vitamin premix feed 0.03%, poultry trace element premix feed (containing yeast selenium 240mg / kg) 0.13%, complex enzyme 0.014%, phytase (20,000 units) 0.02%, glucose oxidase 0.01%, 60% chlorinated Choline 0.13%, feed additive sodium chloride 0.25%, baking soda 0.1%, 99% methionine 0.16%, lysine sulfate 0.12%, threonine 0.02%, tryptophan 0.01%, betaine hydrochloride 0.02%, calcium hydrogen phosphate 0.85%, phytosterol 0.002%, Bacillus subtilis 0.002%, Bacillus licheniformis 0.002%, de-mold agent 0.05%, VC 0.01%, VE 0.05%. Firstly, the raw materials of corn, soybean meal, soybean oil, DDGS, pepper seeds, coarse stone powder and corn germ meal are crushed and stirred to mix well; then vitamin premix feed, poultry trace element premix feed (containing 240 mg / kg of yeast selenium), enzyme additives, 60% choline chloride, feed additives sodium chloride, baking soda, acid salt additives and calcium hydrogen phosphate are added in sequence and mixed well; finally, plant sterols, Bacillus subtilis, Bacillus licheniformis, mold remover, VC and VE are added in sequence and mixed well to obtain sun-enriched feed.

[0026] 1.2.2 Laying hens feeding method: Feed 3 to 4 times a day, and feed drinking water components 1 to 2 times after each feeding.

[0027] 1.2.3 Analysis and determination of selenium-rich feed. The determination of total selenium and organic selenium shall refer to the "National Food Safety Standard Determination of Selenium in Food" (GB 5009.93-2017) and the "Local Food Safety Standard Requirements for Selenium Content in Organic Selenium-Rich Food" (DBS42 / 002-2014); the crude protein content shall refer to the "Method for Determination of Crude Protein in Feed" (GB / T6432-1994), the crude fat shall refer to the "Determination of Crude Fat in Feed" (GB / T 6433-2006), and the ash shall refer to the "Determination of Crude Ash in Feed" (GB / T 6438-2007).

[0028] 1.2.4 Analysis and determination of organic selenium-rich eggs. The determination of total selenium and organic selenium shall refer to the "National Food Safety Standard for the Determination of Selenium in Foods" (GB 5009.93-2017) and the "Local Food Safety Standard for Selenium Content Requirements for Organic Selenium-Rich Foods" (DBS42 / 002-2014); the protein content shall refer to the "National Food Safety Standard for the Determination of Protein in Foods" (GB5009.5-2016).

[0029] 2 Results and analysis 2.1 Physicochemical properties of bioactive substances in eggs rich in organic selenium The shell of eggs rich in organic selenium is brown or tan, the yolk is bright yellow with a bright luster, the yolk is dense and sticky, and the yolk and egg white become milky white when mixed evenly.

[0030] The basic components and physical and chemical indicators of eggs rich in organic selenium are as follows: Figure 1 As shown in Figure 2, eggs rich in organic selenium contain 0.285 mg / kg, of which the organic selenium content is 0.242 mg / kg.

[0031] like Figure 1 As shown in the figure, the organic selenium content of organic selenium-rich eggs reaches more than 80% of the total selenium content, which is in line with the Hubei Provincial Food Safety Local Standard "Local Food Safety Standard Selenium Content Requirements for Organic Selenium-Rich Foods" (DBS42 / 002-2014), and eating 2 organic selenium-rich eggs a day can meet the minimum standard of 50μg / d of daily dietary selenium intake for adults recommended by the Chinese Nutrition Society.

[0032] Studies have shown that yeast selenium absorption is significantly better than sodium selenite. The selenium content in selenium-enriched eggs is 5 to 6 times higher than that in ordinary eggs, and the selenium content in egg yolks is 7% to 27% higher than that in egg whites. The selenium in the human body is mainly taken from daily food, and the selenium content in food directly affects people's daily selenium intake. The main source of selenium intake for the human body is food, and organic selenium-rich eggs provide a better way for the human body to supplement selenium. Eating organic selenium-rich eggs can supplement both protein and selenium. The selenium supplementation effect is significantly better than selenium-enriched tea and selenium-enriched grains. At the same time, the living habits and mental state of laying hens are normal, and the laying hens grow well.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Sun-enriched feed, characterized in that: The laying hen feed is composed of the following components by mass: 56.2% corn, 22.5% soybean meal, 1.3% soybean oil, 4.5% DDGS, 1.9% pepper seeds, 9.5% coarse stone powder, 1.9% corn germ meal, 0.03% vitamin premix feed, 0.13% poultry trace element premix feed (containing 240 mg / kg yeast selenium), 0.044% enzyme additive, 0.13% 60% choline chloride, 0.25% feed additive sodium chloride, 0.1% baking soda, 0.33% acid salt additive, 0.85% calcium hydrogen phosphate, 0.002% phytosterol, 0.002% Bacillus subtilis, 0.002% Bacillus licheniformis, 0.05% mold remover, 0.01% VC, and 0.05% VE.

2. The sun-enriched feed according to claim 1, characterized in that: The enzyme additive 0.154% consists of 0.014% complex enzyme, 0.02% phytase (20,000 units), and 0.01% glucose oxidase.

3. The sun-enriched feed according to claim 1, characterized in that: The acid salt additive 0.33% is composed of 0.16% methionine 99%, 0.12% lysine sulfate, 0.02% threonine, 0.01% tryptophan, and 0.02% betaine hydrochloride.

4. The sun-enriched feed according to claim 1, characterized in that: The raw material composition of the vitamin premix feed is: vitamin A acetate, vitamin D3, d1-a-tocopherol acetate, vitamin B1, vitamin B2, niacin, folic acid, D-biotin, D-calcium pantothenate, and butylated hydroxytoluene. The content per kilogram of the raw material of the vitamin premix feed is as follows: vitamin A acetate (10,000 IU) ≥ 2000, vitamin D3 (10,000 IU) ≥ 400, d1-a-tocopherol acetate (g) ≥ 50, vitamin B1 (g) ≥ 5, vitamin B2 (g) ≥ 10, niacin (g) ≥ 50, folic acid (g) ≥ 30, D-biotin (mg) ≥ 500, D-calcium pantothenate (g) ≥ 30, butylated hydroxytoluene (mg) ≥ 60; The raw material composition of the poultry trace element premix feed (containing 240 mg / kg of yeast selenium) is: basic copper chloride, ferrous sulfate, glycine iron complex, zinc sulfate, glycine zinc, manganese sulfate, methionine manganese complex, calcium iodate, sodium selenate, yeast selenium, cobalt sulfate, and butylated hydroxytoluene. The content of each kilogram of the raw materials of the poultry trace element premix feed (containing 240 mg / kg of yeast selenium) is as follows: basic copper chloride (g) ≥4 .

5. Ferrous sulfate (g) ≥55.0, glycine iron complex (g) ≥55.0, zinc sulfate (g) ≥58.0, glycine zinc (g) ≥58.0, manganese sulfate (g) ≥60.0, methionine manganese complex (g) ≥60.0, calcium iodate (mg) ≥540, sodium selenate (mg) ≥240, yeast selenium (mg) ≥240, cobalt sulfate (mg) ≥110, butylated hydroxytoluene (mg) ≥110.

5. The method for making the sun-enriched feed according to claim 1, characterized in that: The specific steps are as follows: Step S1: crushing, stirring and mixing corn, soybean meal, soybean oil, DDGS, pepper seeds, coarse stone powder and corn germ meal raw materials; Step S2: then add vitamin premix feed, poultry trace element premix feed (containing 240 mg / kg yeast selenium), enzyme additive, 60% choline chloride, feed additive sodium chloride, baking soda, acid salt additive, and calcium hydrogen phosphate in sequence, and mix well; Step S3: Finally, add phytosterols, Bacillus subtilis, Bacillus licheniformis, mildew remover, VC and VE in sequence, mix them thoroughly and evenly, and obtain the sun-enriched feed.

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