CN102318759A - Selenium-rich egg production method - Google Patents
Selenium-rich egg production method Download PDFInfo
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- CN102318759A CN102318759A CN201110240687A CN201110240687A CN102318759A CN 102318759 A CN102318759 A CN 102318759A CN 201110240687 A CN201110240687 A CN 201110240687A CN 201110240687 A CN201110240687 A CN 201110240687A CN 102318759 A CN102318759 A CN 102318759A
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Abstract
The invention relates to a selenium-rich egg production method. The method is that: the selenium-rich alfalfa is firstly produced into grass meal, then the grass meal is uniformly stirred into the conventional feed of laying hens according to a certain proportion (weight percentage), so the selenium concentration reaches 1.8mg/kg-7.8mg/kg, the laying hens are fed according to the convention feeding method for 7-9 days, and then can lay the selenium-rich eggs, and the selenium content of the eggs is 3-10 times of the common eggs. The selenium-rich eggs have the functions of supplementing selenium and increasing the human health, and are easy to be accepted by users, the selenium-rich egg production method is adopted to produce the selenium-rich eggs, so safety is obtained, the cost is low, and the technology is simple.
Description
Technical field:
The present invention relates to a kind of production method for selenium-rich egg, relate in particular to a kind of safe, low-cost, simple production method for selenium-rich egg of technology.
Background technology:
Selenium is one of indispensable 14 kinds of trace elements of humans and animals.Participating in body metabolism, is the part of glutathione peroxidase, and this enzyme can prevent that the perchlorhydria enzyme from accumulating in cell, thereby the protection cell is avoided damage.Scarce selenium can cause a series of diseases of humans and animals.Reasonably mend selenium and can strengthen people's physique, the enhancing body immunocompetence, disease preventing and treating shows according to great mass of data, selenium can be prevented and treated Keshan disease and Kaschin-Beck disease, and hypertension, angiocardiopathy are had certain curative effect.And have anti-cancer tumor suppressor, enhance immunity power and an anti-aging effects.Heavy metal poisoning there is antagonism.
The survey showed that according to the feed of China and herbage; China from three provinces in the northeast of China to plateau, river, Yunnan-Guizhou; From Tibet, the most of coastal areas in Qinghai and even east account for national total area is to lack the selenium area more than 70%; Because the edible selenium food that lacks of people, human body day absorption selenium amount is lower than or near minimal requirement every day, causes human body to lack selenium.Recommend the intake adult of selenium every day to be the 50-200 microgram according to U.S. NRC, and everyone took in the selenium amount and was merely the 40-70 microgram China expert calculation China average every day.The existing selenium of mending of China adopts oral administration of sodium selenite or selenium yeast more.In recent years, some selenium salt condensed foods also occur, mend selenium through the form of meals selenium-enriched food, simple, easily accepted by people.
Among the Chinese invention patent application CN85108031 " production method of high selenium poultry egg, meat ", adopt the sodium selenite of admixing 6-32mg/kg in the feed to produce high selenium poultry egg, meat.Sodium selenite is an inorganic selenium, and poultry tolerance amplitude is lower, is prone to cause that hen poisons; Cause egg drop reduction, hen is dead.7mg/kg selenium (sodium selenite) can cause that hen poisons according to reports.In our research, find to feed 5 weeks of hen with 5mg/kg selenium (sodium selenite), poisoning symptom promptly appears in hen.And a kind of organic selenium (selenium-amino acid chelate) that Chinese invention patent application CN92109302.0 provides is admixed in the poultry feed, is used to produce selenium rich of egg, though this side's safety; But this organic selenium of selenium-amino acid chelate; Complex manufacturing costs an arm and a leg, and on producing, is difficult to promote.Therefore, press for a kind of safe, low-cost, simple selenium rich of egg production method of technology of exploitation.
Summary of the invention:
The objective of the invention is for a kind of safe, low-cost, simple selenium rich of egg production method of technology is provided.The egg selenium content that this method is produced is than the high 3-10 of common egg selenium content times, and this selenium rich of egg has the health protection effect of mending selenium to the normal person who lacks the selenium area.It is simple to mend selenium through the meals selenium rich of egg, and people are easy to accept.
The present invention realizes the foregoing invention purpose through following technical scheme:
The present invention utilizes alfalfa (Medicaco sativa L.) the high-quality feed resource that this selenium rich ability is strong; And mainly there is this specific character in enrichment selenium with organic selenium form in the body; Make alfalfa become rich selenium carrier through fertilising; Evenly sneak in the laying hen conventional feed then, and produce selenium rich of egg, concrete grammar is following:
Earlier rich selenium alfalfa is processed grass meal, then with grass meal according to a certain percentage (percentage by weight) admix equably in the laying hen conventional feed, make that selenium concentration is 1.8mg/kg-7.8mg/kg in the feed; And the ratio (percentage by weight) of admixing the grass meal in the laying hen conventional feed should be in the scope of 3%-15%.Before spice, survey the Se content in the rich selenium alfalfa earlier.For avoiding causing the hen selenosis and reach the selenium content of expecting in the egg, rich selenium alfalfa must with the feed mixing and stirring.
Above-mentioned selenium rich of egg preparation method, the said rich selenium alfalfa mode of production does, with the sodium selenite aqueous solution of 150mg/kg-600mg/kg, with 50kg/667m
2The amount of spraying; And spray and whenever to spray once when alfalfa grows to plant height 15cm, connect and spray three times at a distance from 10 days; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back; Treat that the alfalfa initial bloom stage gathers in, dry or dry and promptly obtain rich selenium alfalfa.Give to open and produce hen and feed and contain the rich selenium alfalfa of selenium 1.8mg/kg-7.8mg/kg feed, can produce selenium rich of egg later in 7-9 days.
In the production process of whole selenium rich of egg the Se content in whole feeds of feeding be controlled to be 1.8mg/kg-7.8mg/kg.
The selenium requirement of recommending according to U.S. NRC is 50-200 microgram/day, and China expert estimation, and China's selenium intake is 40-70 microgram/day, so selenium rich of egg of meals every day can satisfy the medium selenium requirement of human body, and is useful and harmless to the people.
The present invention has following positive beneficial technical effects:
1. the selenium rich of egg selenium content of producing with the inventive method is 0.5mg/kg-1.58mg/kg, and Se content than the high 3-10 of common egg doubly.
2. the present invention adopts rich selenium alfalfa to compare with using inorganic selenium, and superiority is that toxicity is low, and the hen dosis tolerata is big, and the selenium concentration of admixing feed is 1.8mg/kg-7.8mg/kg, and use intoxicating phenomenon takes place when its Se content of inorganic selenium surpasses 5mg/kg; And compare with selenium-amino acid chelate, rich selenium alfalfa production technology is simple, and cost is low.
3. the inventive method proposes to laying hen especially, is organic selenium carrier with rich selenium alfalfa, when producing selenium rich of egg, also can promote the nutrient protein level of hen, the production of favourable egg.
The specific embodiment:
1 one kinds of production method for selenium-rich egg of embodiment:
(1) rich selenium alfalfa cultivation: Huang Hetan closed rich grass cultivation Co., Ltd alfalfa production area by the conventional method alfalfa treated in Henan Province in 2008; When alfalfa grows to plant height 15cm; Compound concentration is the sodium selenite aqueous solution of 150mg/kg, then with 50kg/667m
2The amount of spraying whenever sprayed once at a distance from 10 days, connected to spray three times; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back; Other cultivation management measure is with conventional (down together);
(2) preparation additive rich in selenium: treat to gather in when alfalfa grows to initial bloom stage, promptly get rich selenium alfalfa after drying; The rich selenium alfalfa that to produce is again processed grass meal;
(3) preparation feed: add the additive rich in selenium of above-mentioned preparation in bird inlay conventional feed mixing in 15% ratio (percentage by weight), make it contain selenium concentration and reach 1.8mg/kg, process the pellet that particle diameter is 3mm again;
(4) lay eggs: in 2009 in the Yellow River, Henan Province the kind chicken house, feed out the bird inlay (the same conventional method of other feeding and management measure, down with) of product of the feed that makes with above-mentioned steps was promptly produced selenium rich of egg later in 9 days, its average selenium content is 0.502mg/kg.
2 one kinds of production method for selenium-rich egg of embodiment:
(1) rich selenium alfalfa cultivation: Huang Hetan closed rich grass cultivation Co., Ltd alfalfa production area by the conventional method alfalfa treated in Henan Province in 2009, and when alfalfa grew to plant height 15cm, beginning was with 50kg/667m
2The amount of spraying spraying concentration be the sodium selenite aqueous solution of 600mg/kg, whenever sprayed once at a distance from 10 days, connect and to spray three times; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back;
(2) preparation additive rich in selenium: treat to gather in after alfalfa grows to initial bloom stage, promptly get rich selenium alfalfa after the oven dry that completes; Should richness selenium alfalfa process grass meal again;
(3) preparation feed: add the additive rich in selenium of above-mentioned preparation in bird inlay conventional feed mixing in 3% ratio (percentage by weight), make it contain selenium concentration and reach 1.8mg/kg;
(4) lay eggs: in 2010 in the Yellow River, Henan Province the kind chicken house, feed out the bird inlay of product of the feed that makes with above-mentioned steps was promptly produced selenium rich of egg later in 8 days, its average selenium content is 0.501mg/kg.
3 one kinds of production method for selenium-rich egg of embodiment:
(1) rich selenium alfalfa cultivation: in 2009 on farm, Xinxiang, Henan Province alfalfa treated, when alfalfa was grown to plant height 15cm, compound concentration was the sodium selenite aqueous solution of 200mg/kg, then with 50kg/667m
2The amount of spraying, and whenever sprayed once at a distance from 10 days, connects and spray three times; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back;
(2) preparation additive rich in selenium: treat that alfalfa grows to initial bloom stage and gathers in, promptly get rich selenium alfalfa after drying, be made into grass meal again;
(3) preparation feed: add the additive rich in selenium of above-mentioned preparation in bird inlay conventional feed mixing in 10% ratio (percentage by weight), make it contain selenium concentration and reach 1.8mg/kg;
(4) lay eggs: plant promptly produced selenium rich of egg later in 8 days with feed out the bird inlay of product of above-mentioned feed in Xinxiang, and its average selenium content is 0.501mg/kg.
4 one kinds of production method for selenium-rich egg of embodiment:
(1) rich selenium alfalfa cultivation: in 2010 on farm, Xuchang, Henan Province alfalfa treated, when alfalfa was grown to plant height 15cm, compound concentration was the sodium selenite aqueous solution of 200mg/kg, then with 50kg/667m
2The amount of spraying, and whenever sprayed once at a distance from 10 days, connects and spray three times; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back;
(2) preparation additive rich in selenium: treat that alfalfa grows to initial bloom stage and gathers in, promptly get rich selenium alfalfa after drying, be made into grass meal again;
(3) preparation feed: add the additive rich in selenium of above-mentioned preparation in bird inlay conventional feed mixing in 15% ratio (percentage by weight), make it contain selenium concentration and reach 2.7mg/kg;
(4) lay eggs: plant promptly produced selenium rich of egg later in 8 days with feed out the bird inlay of product of above-mentioned feed in Xuchang, and its average selenium content is 0.618mg/kg.
5 one kinds of production method for selenium-rich egg of embodiment:
(1) rich selenium alfalfa cultivation: in 2010 in north, Henan certain farm alfalfa treated, when paramount 15cm was grown in the alfalfa strain, first compound concentration was the sodium selenite aqueous solution of 600mg/kg, then with 50kg/667m
2The amount of spraying, and whenever sprayed once at a distance from 10 days, connects and spray three times; After at 4 o'clock in afternoon, spraying the best, need respray like rain in the spray back;
(2) preparation additive rich in selenium: treat that alfalfa grows to initial bloom stage and gather in, promptly get rich selenium alfalfa after drying or drying; Again the rich selenium alfalfa of gained is processed grass meal;
(3) preparation feed: the additive rich in selenium of above-mentioned preparation is added in the bird inlay conventional feed in 15% ratio (percentage by weight), make it contain selenium concentration and reach 7.8mg/kg, process the pellet that particle diameter is 3mm behind the mixing;
(4) lay eggs: with above-mentioned feed in Zhengzhou feed out the bird inlay of product of breeding layer chicken field, promptly produced selenium rich of egg later in 7 days, its average selenium content is 1.58mg/kg.
Test among above-mentioned each embodiment also prove selenium rich of egg production method according to the invention not only safety, cost is low, technology is simple, and can also significantly improve the immunologic function of hen, puts on weight, and improves the quality of being laid eggs.
Claims (3)
1. production method for selenium-rich egg; It is characterized in that, earlier rich selenium alfalfa is ground into grass meal, then with grass meal according to a certain percentage (percentage by weight) admix equably in the laying hen conventional feed; Make it contain selenium concentration and reach 1.8mg/kg-7.8mg/kg; Be rich selenium alfalfa feed, give to open by conventional method for breeding and produce hen this richness selenium alfalfa feed of feeding, promptly produced selenium rich of egg in 7-9 days later on.
2. production method for selenium-rich egg according to claim 1 is characterized in that, said rich selenium alfalfa makes through following method: when alfalfa grew to plant height 15cm, beginning was with 50kg/667m
2The amount of spraying the sodium selenite aqueous solution of 150mg/kg-600mg/kg, whenever sprayed once at a distance from 10 days, connect and spray three times; After at 4 o'clock in afternoon, sprayed the best, then respraying like rain in the spray back, treats that alfalfa grows to initial bloom stage and gathers in, and promptly gets rich selenium alfalfa after the drying.
3. production method for selenium-rich egg according to claim 1 is characterized in that, the ratio (percentage by weight) that said grass meal is admixed in the laying hen conventional feed should be in the scope of 3%-15%.
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960777A (en) * | 2012-12-10 | 2013-03-13 | 普定县红火种养殖专业合作社 | Method for producing selenium-rich egg |
| CN105660530A (en) * | 2016-02-24 | 2016-06-15 | 齐芳 | Method for breeding selenium-enriched guinea fowl |
| CN105746117A (en) * | 2016-02-24 | 2016-07-13 | 齐芳 | Breeding method for selenium-enriched black-bone chicken |
| CN105851922A (en) * | 2016-05-05 | 2016-08-17 | 窦观 | Selenium-enrichment iron fortifying egg |
| CN105941304A (en) * | 2016-05-04 | 2016-09-21 | 奥格生物技术（六安）有限公司 | Breeding method of antibiotics and hormones-free selenium-enriched chicken |
| CN105981934A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched meat rabbit feed and feeding method thereof |
| CN105981937A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched sheep feed and feeding method thereof |
| CN105981940A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched feed for laying ducks and production method of selenium-enriched duck eggs |
| CN105981941A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched pig feed and raising method of selenium-enriched pigs |
| CN105981938A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched laying hen feed and production method of selenium-enriched eggs |
| CN105981939A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Feed for selenium-enriched beef cattle and raising method of selenium-enriched beef cattle |
| CN105981935A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched meat chicken feed and feeding method thereof |
| CN105981936A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Production methods of dairy cow selenium-enriched feed and selenium-enriched milk |
| CN106135654A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich fleshy duck fodder and method for breeding thereof |
| CN106135651A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Egg goose Se-enriched feedstuff and the production method of selenium-rich goose egg |
| CN106135653A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich meat goose feed and method for breeding thereof |
| CN106135652A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich carp feed and cultural method thereof |
| CN106135638A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich feed of grass carp and cultural method thereof |
| CN109757622A (en) * | 2019-02-27 | 2019-05-17 | 河北鹑暖花开食品有限公司 | Feed additive for output selenium-rich quail egg and preparation method thereof, application |
| CN112544814A (en) * | 2020-11-27 | 2021-03-26 | 广西壮族自治区畜牧研究所 | Chicken feed based on plant metal ion chelating liquid and application thereof |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960777A (en) * | 2012-12-10 | 2013-03-13 | 普定县红火种养殖专业合作社 | Method for producing selenium-rich egg |
| CN105981937A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched sheep feed and feeding method thereof |
| CN105981936A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Production methods of dairy cow selenium-enriched feed and selenium-enriched milk |
| CN105981935A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched meat chicken feed and feeding method thereof |
| CN105981938A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched laying hen feed and production method of selenium-enriched eggs |
| CN105981934A (en) * | 2015-03-01 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched meat rabbit feed and feeding method thereof |
| CN105981939A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Feed for selenium-enriched beef cattle and raising method of selenium-enriched beef cattle |
| CN105981940A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched feed for laying ducks and production method of selenium-enriched duck eggs |
| CN105981941A (en) * | 2015-03-06 | 2016-10-05 | 河南牧业经济学院 | Selenium-enriched pig feed and raising method of selenium-enriched pigs |
| CN106135652A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich carp feed and cultural method thereof |
| CN106135654A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich fleshy duck fodder and method for breeding thereof |
| CN106135651A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Egg goose Se-enriched feedstuff and the production method of selenium-rich goose egg |
| CN106135653A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich meat goose feed and method for breeding thereof |
| CN106135638A (en) * | 2015-03-15 | 2016-11-23 | 河南牧业经济学院 | Selenium-rich feed of grass carp and cultural method thereof |
| CN105746117A (en) * | 2016-02-24 | 2016-07-13 | 齐芳 | Breeding method for selenium-enriched black-bone chicken |
| CN105660530A (en) * | 2016-02-24 | 2016-06-15 | 齐芳 | Method for breeding selenium-enriched guinea fowl |
| CN105941304A (en) * | 2016-05-04 | 2016-09-21 | 奥格生物技术（六安）有限公司 | Breeding method of antibiotics and hormones-free selenium-enriched chicken |
| CN105851922A (en) * | 2016-05-05 | 2016-08-17 | 窦观 | Selenium-enrichment iron fortifying egg |
| CN109757622A (en) * | 2019-02-27 | 2019-05-17 | 河北鹑暖花开食品有限公司 | Feed additive for output selenium-rich quail egg and preparation method thereof, application |
| CN112544814A (en) * | 2020-11-27 | 2021-03-26 | 广西壮族自治区畜牧研究所 | Chicken feed based on plant metal ion chelating liquid and application thereof |
| CN112544814B (en) * | 2020-11-27 | 2023-10-20 | 广西壮族自治区畜牧研究所 | Chicken feed based on plant metal ion chelating liquid and application thereof |
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Application publication date: 20120118 |