CN102550869B - Feed additive for production of Beta-carotene-rich eggs and preparation method thereof - Google Patents
Feed additive for production of Beta-carotene-rich eggs and preparation method thereof Download PDFInfo
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- CN102550869B CN102550869B CN 201210009797 CN201210009797A CN102550869B CN 102550869 B CN102550869 B CN 102550869B CN 201210009797 CN201210009797 CN 201210009797 CN 201210009797 A CN201210009797 A CN 201210009797A CN 102550869 B CN102550869 B CN 102550869B
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Abstract
The invention discloses a feed additive for the production of Beta-carotene-rich eggs and a preparation method thereof, which belong to the technical field of feeds. The novel feed additive is characterized in that: the feed additive contains microshear-additive red pepper powder and microshear-additive dunaliella powder which are obtained by the processing of the microshear-additive interaction technique, wherein the mixture ratio of the microshear-additive red pepper powder to the microshear-additive dunaliella powder is between 1:2 and 1:6. The invention utilizes the advanced microshear-additive interaction technique to process natural plants, so that a great deal of Beta-carotene in the natural plants can be released and easily absorbed by animals, consequently, compared with the conventional processing technique, the invention notably reduces the amount of added red peppers and dunaliella, so that the production cost is saved, moreover, the potential hazard of ingredients (such as capsaicin) irritating the intestinal tracts of female poultry is reduced, and ultimately, the content of Beta-carotene in eggs and the weights of eggs can be notably increased; moreover, the process is simple, and the feed additive is convenient to use.
Description
Technical field
The invention belongs to field of feed, relate to little the cutting of a kind of use and help production technology of making mutually technology production beta carotene biological concentration egg and products thereof.
Background technology
Beta carotene can be utilized synthetic vitamin A by human body as the precursor of vitamin A, prevents and treats all kinds of vitamin(e) A deficiencys.In addition, beta carotene has the effect of anticancer, anti-oxidant, angiocardiopathy preventing, raising immunity of organisms.Nutrition survey shows, in Chinese's meals, the intake of beta carotene and vitamin A is not enough, with recommended intake, larger gap being arranged, easily cause xerophthalmia, sclerosis of cornea disease, respiratory tract infection, skin ulcer, cutaneum carcinoma etc., is the one of the main reasons of crowd's inferior health.The Main Means that replenishes at present beta carotene is to rely on medicine and cod-liver oil, the shortcoming that unsoundness has a big risk, price is high, non-long-term plan.
Egg is that the consumer's of developing country main protein one of is originated, and China is egg the first producing country and country of consumption since 1985.Along with the scale of aviculture, the intensive mode of raising scattered that makes can not extensive use, and seed feed commonly used, as low in the content beta-carotene of wheat, soybean and corn etc., cause the cage bird middle content beta-carotene of laying eggs generally lower.In common egg, content beta-carotene is not high, but because beta carotene is liposoluble vitamin, be suitable in yolk deposition in a large number, if by technological means, with the natural material that is rich in beta carotene such as capsicum, marine alga etc. as the feed nutrition replenishers, produce beta carotene biological concentration egg, can make the consumer pass through daily meals and regulate, daily iron supplement beta carotene, prevention vitamin(e) A deficiency, improve health conditions, easily accepted by the consumer.
Be rich in beta carotene in pimiento and Du Shi algae, and have wide material sources, the advantage such as cost is low.Capsicum and Du Shi algae through little cut help do technical finesse mutually after, the water-soluble and bioavilability of the active ingredients such as beta carotene significantly improves.Cut capsicum and little the cutting of Du Shi algae of helping after doing technical finesse mutually and help powder if add in feed through little, can significantly improve chicken to the absorption of beta carotene in capsicum and Du Shi algae, so in egg the enrichment beta carotene.Beta carotene has resistant to elevated temperatures characteristics, as taking a beta carotene capsule, also replenish vitamin A when taking in protein during cooking food organism egg with enriched, can improve immunity of organisms, and have economy, characteristics easily, be easy to be accepted by the consumer.
The invention describes little the cutting of a kind of use and help the method for making mutually technology production beta carotene biological concentration egg, illustrated the feed processing, the cultural method that are widely used in the laying hen field.The present invention will provide the product of a kind of economical and convenient, safe replenishing vitamins A for China consumer, improve consumer's immunity, promotion health.
Little cutting helped the technology of the doing mutually (patent No.: ZL200510130852.3) as efficiently utilizing in recent years the new method of animals and plants active component, its main technical scheme is the crushing material that will be extracted, add the food grade accessory ingredients such as 0.5%～20% solid base, solid peracid, sucrose, salt or enzyme in the plant meal, and the inert material of fragility or sharp property is processed, select water or ethanol dissolution process product, separated and collected solubility component obtains active ingredient.Little cutting helps the basic principle of making mutually technology to be: it is destroyed that animal-plant material is processed cell membrane through little shear, cell surface produces fresh tangent plane, group or intermolecular mutual absorption occur between auxiliary agent and active ingredient or make mutually effect, change the micro-property of material, the surface can increase, specific area increases, and adsorptivity and polarity increase, and help little the cutting of doing mutually to obtain after technical finesse to help the dissolubility of powder in water greatly to improve by little cutting.Its concrete technical scheme is as follows:
(1) plant material pretreatment, is dried to water content not higher than 20%, coarse crushing to 40 order～100 orders at removal of impurities;
(2) add 0.5%～20% auxiliary agent in the plant meal, the suitableeest addition is 1%～10%, and these auxiliary agents can be solid base, solid peracid, sucrose, salt or enzyme etc.;
(3) with equipment such as the planetary mills that can produce little shear action or vibromills, the mixture that is obtained by step (2) is processed processing time 1min～60min;
(4) product of selecting the dissolving of water or ethanol to be obtained by step (3) filters, and is centrifugal, and soluble component is collected in evaporation at last; Products therefrom useful as drug, food, functional food, food additives, veterinary drug or feed addictive.
Summary of the invention
The invention provides a kind of feed addictive for the production of Beta-carotene-rich eggs and preparation method thereof, significantly reduced the raw material production cost of prior art.
Technical scheme of the present invention is as follows:
Provide a kind of feed addictive for the production of Beta-carotene-rich eggs, it contains pimiento micro mist and the Du Shi algae micro mist that uses little shear-auxiliary agent to do mutually the technical finesse acquisition, and the mixed proportion of pimiento micro mist and Du Shi algae micro mist is best between 1: 2～6.On raw material, use dry pimiento and Du Shi algae, its water content is in 3～6% best results.
The method for preparing this functional feedstuff additive is as follows:
To be crushed to 60～80 purpose pimiento meal and Du Shi algae meal mixes in proportion.Again with mixture and the auxiliary agent Na of pimiento meal and Du Shi algae meal
2CO
3Mix, the consumption of auxiliary agent accounts for 11～18% of total material dry weight.After mixing, use little cut to help mutually process as technology, take the different processing times according to the quality of raw material from the humidity situation, obtain the little mixture that helps powder of cutting of pimiento/Du Shi algae, i.e. our feed addictive of wanting.This feed addictive is made an addition in the poultry basal diet with 0.5～3.5% ratio, obtain to be rich in the functional feed of beta carotene.Use this functional feed female bird of feeding, the little beta carotene and other nutritional labelings that help in powder of cutting of capsicum and Du Shi algae is easy to be absorbed by female bird, and is enriched in birds, beasts and eggs, significantly improves content beta-carotene in birds, beasts and eggs, increase the birds, beasts and eggs added value, namely obtained beta carotene biological concentration egg.Poultry for the production of beta carotene biological concentration egg can be the laying poultries such as chicken, duck, goose, turkey, quail.
Record through experiment, the feed addictive provided by the invention of use 0.5～3.5% is fed, and female bird is the highest to the beta carotene absorptivity in capsicum and Du Shi algae, and in yolk, content beta-carotene is also the highest, and little to the excitant of female bird.It is former because the capsaicine in capsicum is influential to the nutrient of Du Shi algae, the too high beta carotene sex change that easily makes in the Du Shi algae of capsaicin concentration; And capsaicine has the effect that stimulates female bird appetite, anti-enterovirus, if capsaicine is too low with respect to the ratio of Du Shi algae, does not have the effect that suppresses pathogenic entero becteria, can affect on the contrary the Du Shi algae in the absorption of female bird enteron aisle.
The invention has the beneficial effects as follows:
(1) feed addictive provided by the invention uses in poultry feed, it is the ratio row interpolation by 0.5～3.5% in basal diet, significantly reduced addition than prior art (addition is generally 5～10%), saved production cost, and improved the security of raising, greatly reduced in capsicum and Du Shi algae easily because low dosage adds the potential risk that poultry intestinal tract is produced irritating composition (as capsaicine etc.);
(2) can obviously improve the content of beta carotene in birds, beasts and eggs;
(3) but the capsaicine in pimiento has the effect that stimulates female bird appetite to kill pathogenic entero becteria, thereby feed addictive provided by the invention can improve the intestinal health situation of female bird, improves the female bird production performance, the egg average egg weight improves more than 8%;
(4) can improve efficiency of feed utilization, to the palatability of feed without any harmful effect;
(5) production technology of the present invention is simple, and is easy to use.
The specific embodiment
Be described in detail specific embodiments of the invention below in conjunction with technical scheme.
Embodiment 1
Adopt following preferred method preparation to can be used for producing functional feedstuff additive and the functional complete feed of Beta-carotene-rich eggs:
Pimiento and the Dunaliella salina that (1) will be dried to water content 4% are processed with the miniature high-speed pulverizer, make the particle diameter of two Plants reach 60 orders, make pimiento meal and Dunaliella salina meal.
(2) 1kg pimiento meal is mixed with 4kg Dunaliella salina meal, then adds auxiliary agent---the Na of 0.6kg feed grade
2CO
3Solid fully mixes.
(3) pimiento/Dunaliella salina after mixing/agent mixture is added oscillating mill, ground about 30 minutes, finally make the little particle diameter that helps powder of cutting of pimiento/Dunaliella salina reach approximately 400 orders, namely obtain the feed addictive for the production of Beta-carotene-rich eggs.
(4) feed addictive with preparation makes an addition in the poultry basal diet with 0.5～3.5% ratio, namely obtains to be rich in the functional feed of beta carotene, can produce beta carotene biological concentration egg with this functional feed laying poultry of feeding.
Embodiment 2
Add 3.5% feed addictive provided by the invention in basal diet, fully mix, obtain to be rich in the powdery feedstuff for laying hens of various nutritional labelings in beta carotene and capsicum, Du Shi algae.
Result of the test shows: compare with control group, the average egg weight of test group improves 7.38%, and laying rate improves 8.79%, and feedstuff-egg ratio descends 6.53%.In egg, beta carotene improves 209.03% at the 7d that feeds, and the 14d that feeds improves 524.6%, still exceeds control group 19.12% after stopping feeding 8d, on average improves 236.23%.
Embodiment 3
Add 1.0% feed addictive provided by the invention in basal diet, fully mix, obtain to be rich in the powdery feedstuff for laying hens of each nutritional labeling in beta carotene and capsicum, Du Shi algae.
Result of the test shows: compare with control group, the average egg weight of test group improves 7.71%, and laying rate improves 4.81%, and feedstuff-egg ratio descends 7.87%.In egg, beta carotene has improved 159.35% after the 7d that feeds, and improves 237.86% after the 14d that feeds, and stops feeding 8d and improves 53.62%, on average improves 159.72%.
Embodiment 4
Add 0.5% feed addictive provided by the invention in basal diet, fully mix, obtain to be rich in the powdery feedstuff for laying hens of each nutritional labeling in beta carotene and capsicum, Du Shi algae.
Result of the test shows: compare with control group, the average egg weight of test group improves 5.24%, and laying rate improves 3.17%, and feedstuff-egg ratio descends 6.01%.In egg, beta carotene has improved 105.65% after the 7d that feeds, and improves 156.44% after the 14d that feeds, and improves 11.37% after stopping feeding 8d, on average improves 91.09%.
Claims (3)
1. the feed addictive for the production of Beta-carotene-rich eggs, is characterized in that, contains to use little cutting to help little the cutting of pimiento of doing mutually the technical finesse acquisition to help powder and little the cutting of Du Shi algae to help powder; Pimiento is little cuts that to help powder and the little mixed proportion that helps powder of cutting of Du Shi algae be 1:2 ~ 6.
2. the preparation method of feed addictive claimed in claim 1, is characterized in that,
(1) pimiento and the Dunaliella peircei powder with drying is broken to 60 ~ 80 order granularities, obtains the raw material meal, then pimiento meal and Du Shi algae meal are mixed;
(2) with mixture and the auxiliary agent Na of pimiento meal and Du Shi algae meal
2CO
3Mix, the consumption of auxiliary agent accounts for 11 ~ 18% of total material dry weight; After mixing, use little cut to help mutually process as technology, obtain the little mixture that helps powder, the i.e. feed addictive cut of pimiento/Du Shi algae.
3. the using method of the feed addictive that obtains of the described preparation method of claim 2, is characterized in that, the ratio with 0.5% ~ 3.5% makes an addition in the basal diet of laying poultry, and the bird in laying of feeding is produced beta carotene biological concentration egg.
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| CN 201210009797 CN102550869B (en) | 2012-01-13 | 2012-01-13 | Feed additive for production of Beta-carotene-rich eggs and preparation method thereof |
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| CN102550869B true CN102550869B (en) | 2013-05-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103734519B (en) * | 2013-12-24 | 2015-01-28 | 邵阳学院 | Method and product for producing forage immune enhancer by adopting soybean curb residue and orange peel |
| CN105230971A (en) * | 2015-11-15 | 2016-01-13 | 邵阳学院 | Method for producing feed additive for laying hens with waste fruit peels and fruit kernels |
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| CN1676021A (en) * | 2004-03-31 | 2005-10-05 | 高燕军 | Fodder for producing golden silk duck egg and method |
| CN101176510A (en) * | 2007-10-16 | 2008-05-14 | 辽宁省农业科学院草牧业研究所 | Hen green complex feed additive and preparation method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676021A (en) * | 2004-03-31 | 2005-10-05 | 高燕军 | Fodder for producing golden silk duck egg and method |
| CN101176510A (en) * | 2007-10-16 | 2008-05-14 | 辽宁省农业科学院草牧业研究所 | Hen green complex feed additive and preparation method thereof |
| CN101213952A (en) * | 2008-01-15 | 2008-07-09 | 济南康众医药科技开发有限公司 | Method for producing low cholesterol egg without residual agricultural chemical |
| CN101283738A (en) * | 2008-05-29 | 2008-10-15 | 张旭 | Livestock and poultry feed additive made of Chinese-medicinal herbs |
Non-Patent Citations (6)
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| 不同激光辐照对盐生杜氏藻生长及β-胡萝卜素累积的影响研究;孙杰等;《激光生物学报》;20070225(第01期);全文 * |
| 孔凡晶等.盐湖杜氏藻研究的回顾与展望.《盐业与化工》.2007,(第05期), |
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