CN109123180A - Improve the feed formula for laying hen of omega-3 polyunsaturated fatty acids content in egg - Google Patents
Improve the feed formula for laying hen of omega-3 polyunsaturated fatty acids content in egg Download PDFInfo
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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Abstract
The present invention provides a kind of feed formula for laying hen of omega-3 polyunsaturated fatty acids content in raising egg, the components including following parts by weight: 50-60 parts of corn, 20-30 parts of dregs of beans, 1-10 parts of extruding linseed, 0.5-1.5 parts of soya-bean oil, 6-10 parts of mountain flour, 3-8 parts of premix；Premix is every kilogram of substance VA 140000-200000 IU contained, VD3 70000-100000 IU, VB2 1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.The present invention improves the ratio of the ω -6PUFA and ω -3PUFA in feed using extruding linseed, a kind of feed for effectively improving ω -3PUFA content in egg is provided for laying hen, to enhance ω -3PUFA deposition, make ω -6/ ω -3PUFA balanced proportion in the egg of production, meanwhile enhancing laying hen immunocompetence and improving Egg Quality.
Description
Technical field
The invention belongs to field of feed additive technology, more particularly, to ω -3 polyunsaturated fat in a kind of raising egg
The feed formula for laying hen of acid content.
Background technique
Polyunsaturated fatty acid is the straight chain fatty containing 2 or 2 or more double bonds and a length of 18-22 carbon atom of carbochain
Acid.ω -6 and ω -3 Xi Liang race can be divided by its unsaturated bond position.In PUFA molecule, double bond is on the 6th carbon atom
, referred to as ω -6PUFA comprising: linoleic acid, gamma-Linolenic acid and arachidonic acid, Linoleic acid are induction biosynthesis, and
And by food supply human body, it is necessary to maintaining human nutrition, therefore this kind of fatty acid is known as " essential fatty acid ".As long as food
Sufficient linoleic acid can be provided in object, other ω -6 required for human body can synthesize are polyunsaturated fatty acid.From fatty acid
Methyl end start, first unsaturated double-bond appears between the 3rd and the 4th carbon atom, referred to as ω -3PUFA, mainly wraps
It includes: alpha-linolenic acid, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).Equally, alpha-linolenic acid in human body can not
Synthesis, it is necessary to be obtained from food, therefore it is also human body institute " essential fatty acid ".The edible marine product of the mankind, in this way
It can take in ω -3PUFA, especially DHA and EPA, can also be metabolized by alpha-linolenic acid, derivative DHA and EPA.
In recent years, researcher find ω -3PUFA be it is a kind of with special bioactive substance and as human body must
Must fatty acid, incidence that cardiovascular and cerebrovascular cures the disease can be effectively reduced in human body, infant's brain intelligence can be improved and promoted big
Brain growth and development, reduces atherosclerosis at the formation for inhibiting thrombus, while being also equipped with improvement eyesight, improve immunity, delay
The important function such as aging and prevention senile dementia, are the important substances for maintaining human evolution and good health and a long life.In daily life
In, how to increase human body intake ω -3PUFA is interested in people, but ignores ω -6/ ω -3PUFA ratio.
As the maximum poultry egg products of global consumption figure, egg occupies very big ratio in the egg product consumption of people,
The development and improvement of living standard of social economy, so that people are higher and higher to the quality requirement of egg product, and egg in egg
Huang is rich in saturated fat and unsaturated fatty acid, and serial saturated fatty acid (ω -6PUFA) phase of the ω -6 in unsaturated fatty acid
To abundant, the opposite shortage of ω -3 series unsaturated fatty acid, therefore it has be easy to cause consumer ω -6/ ω -3PUFA out of proportion,
It is easy initiation cardiovascular and cerebrovascular to cause a disease and the diseases such as obesity, the ω -6/ ω -3PUFA ratio in diet that reduces can reduce a variety of slow
The generation of property disease.ω -6/ ω -3PUFA ratio is generally 20~30:1 in China's resident's diet, and significantly larger than experts and scholars push away
Recommend 1~4:1 of value.How to supplement the ω -3PUFA of needed by human body and ω -6/ ω -3PUFA ratio is made to reach balanced becomes battalion at present
Support the scientific hot spot of research.For rich in the case where ω -6PUFA, ω -3PUFA content in egg is improved at present, be conducive to equal
Weigh ω -6/ ω -3PUFA ratio, rationalizes human diet structure more.
Contain more ω -3PUFA in deep sea fish oil, therefore, fish oil becomes people and supplements what ω -3PUFA was commonly used
Mode, but directly oral fishlike smell is big, palatability is poor, it is oxidizable.Therefore it is not easy to be esthetically acceptable to the consumers.If directly fish oil is added
It is added in daily ration, in addition to the above drawbacks, egg the phenomenon that also having a fish like smell of laying hen production, does not also get consumer reception.
In disclosed egg feed addictive, some uses conventional linseed and enzyme preparation, so that in 100g egg
The average content of ω -3PUFA is 750mg.Also useful purple perilla seed is raw material with pot algae powder is split, it is intended to improve ω -3PUFA in egg
With the content of DHA.And using linseed, purple perilla seed and microalgae is raw material, is enriched with the egg of ω -3PUFA.
Summary of the invention
In view of this, the present invention is directed to propose a kind of egg feedstuff for improving omega-3 polyunsaturated fatty acids content in egg
Formula improves the ratio of the ω -6PUFA and ω -3PUFA in feed using extruding linseed, provides one kind for laying hen and effectively mentions
The feed of ω -3PUFA content in high egg makes ω -6/ ω -3PUFA ratio in the egg of production to enhance ω -3PUFA deposition
Equilibrium, meanwhile, enhancing laying hen immunocompetence and raising Egg Quality.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content in a kind of raising egg, including following parts by weight
Component: 50-60 parts of corn, 20-30 parts of dregs of beans, 1-10 parts of extruding linseed, 0.5-1.5 parts of soya-bean oil, 6-10 parts of mountain flour, premix
3-8 parts；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Preferably, the parts by weight of extruding linseed account for the 1%-8% of feed total weight number.
Preferably, the component including following parts by weight: 55-60 parts of corn, 20-28 parts of dregs of beans, extruding linseed 2-6
Part, 0.5-1.2 parts of soya-bean oil, 6-10 parts of mountain flour, 3-7 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU contained,
2200 IU of VB21200000 IU, VB12, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn
(such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Preferably, the component including following parts by weight: 58.82 parts of corn, 25 parts of dregs of beans, 2 parts of extruding linseed, soya-bean oil
1 part, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Preferably, the component including following parts by weight: 57.09 parts of corn, 25 parts of dregs of beans, 4 parts of extruding linseed, soya-bean oil
0.91 part, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU contained,
2200 IU of VB21200000 IU, VB12, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn
(such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Preferably, the component including following parts by weight: 56.10 parts of corn, 24 parts of dregs of beans, 6 parts of extruding linseed, soya-bean oil
0.9 part, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU contained,
2200 IU of VB21200000 IU, VB12, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn
(such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Compared with the existing technology, the egg feedstuff of the present invention for improving omega-3 polyunsaturated fatty acids content in egg
Formula has the advantage that
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content in raising egg of the present invention, by by extruding
Linseed and conventional daily ration rational allocation obtain having prevention cardiovascular and cerebrovascular disease, anti-aging, improving immunity of organisms etc. protecting
The functional Egg of strong effect, and the feed formula has no adverse effects to the production performance and Egg Quality of laying hen.
Specific embodiment
In addition to being defined, technical term used in following embodiment has universal with those skilled in the art of the invention
The identical meanings of understanding.Test reagent used in following embodiment is unless otherwise specified conventional biochemical reagent；It is described
Experimental method is unless otherwise specified conventional method.
Below with reference to embodiment, the present invention will be described in detail.
Embodiment 1
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content, the group of following parts by weight in a kind of raising egg
Point: 58.82 parts of corn, 25 parts of dregs of beans, 2 parts of extruding linseed, 1 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix.
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Embodiment 2
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content, the group of following parts by weight in a kind of raising egg
Point: 57.09 parts of corn, 25 parts of dregs of beans, 4 parts of extruding linseed, 0.91 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix.
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Embodiment 3
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content, the group of following parts by weight in a kind of raising egg
Point: 56.10 parts of corn, 24 parts of dregs of beans, 6 parts of extruding linseed, 0.90 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix.
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Comparative example:
The feed formula for laying hen of omega-3 polyunsaturated fatty acids content, the group of following parts by weight in a kind of raising egg
Point: 60 parts of corn, 26 parts of dregs of beans, 1 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix.
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
Feed in embodiment 1-3 and comparative example is used for the feeding of laying hen, to its egg laying performance, immune function, egg
PUFA content is measured in Quality Detection, yolk.
1. experimental material and method
Preliminary experiment one week, carry out formal examination in eight weeks by a definite date 1.1 test period 2017 January 3 on October -2018 years 17,
It tests.Test site: Jixian, tianjin Municipality cultivates Co., Ltd.
The diet formulation of 1.2 laying hens and trophic component are shown in Table 1.
1 embodiment 1-3 of table and comparative example feed composition and trophic level (air bells dry basis) %
Trophic level is calculated value.
Content of fatty acid is shown in Table 2 in embodiment 1-3 and comparative example.
Table 2
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.ND expression does not detect.
1.3 administering transgenics:
Select in the same size, the laying rate blue brown laying hen in similar 192 21 week old sea substantially is randomly divided into a control group
With three processing groups, control group CK corresponds to comparative example, and three processing groups are TI, T2, T3 group, corresponding embodiment 1, embodiment 2, reality
Example 3 is applied, every group is divided into four repetitions, each repetition 12, every group of 48 laying hens.
1.4 feeding managements: using staged cage, is freely eaten, free water.Experimental period, is primary every seven days ramming materials,
And collect egg and egg quality is analyzed, a content of fatty acid is measured every two weeks.Weekly to the life of the laying hen of each group
Produce performance and egg product quality detection.
1.5 Testing index
1.5.1 haematogenic immunity functional parameter: IgG, IgM, IgA.Blood collection is to take a blood sample under wing.
1.5.2 blood biochemical biochemical indicator: ALP, ALB, CHO, GLU, TG, TP, ALT, AST, CRE, HDL, LDL.
1.5.3 Egg Quality is identified.
1.5.4 fatyy acids (37 kinds) in egg, are measured using gas chromatography.
1.5.5 the content of fatty acid in feed is detected.
2, data statistics and analysis
Data carry out one-way analysis of variance (one-way ANOVA) using 17.0 statistical software of SPSS, and aobvious to difference
Author makees DuncanShi method Multiple range test, and P < 0.05 is the level of signifiance.As a result it is indicated using " mean+SD ".
3, Analysis of conclusion
4, different disposal influences the Egg Quality of laying hen egg, such as the following table 3.
Table 3
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.
As shown in Table 3, second week to the 6th week egg size difference is not significant, the slightly point variation by the 8th week.
Within the layer breeding period, eggshell color, egg shape index, eggshell strength, albumen specific gravity, yolk specific gravity and eggshell ratio
The equal indifference of weight is significant.And egg size, albumen height, shell thickness and hangh unit be not significant in the first six week difference, at the 8th week
When T3 compare control group, T1 and T2 egg size significantly reduce；The albumen height that T1 compares control group, T2 and T3 significantly increases；T3
The shell thickness that group compares control group, T1 and T2 significantly thickens；The hangh unit significant difference of T1 and control group, T2 and T3, always
For body, the extruding linseed of addition increases to egg Egg Quality.
5, influence of the different disposal to the immunocompetence of laying hen body, such as the following table 4.
Table 4
| Project | CK | T1 | T2 | T3 | P value |
| IgA(g/L) | 0.0428 | 0.0330 | 0.0914 | 0.1228 | 0.130 |
| IgG(g/L) | 0.1118 | 0.1094 | 0.1803 | 0.2920 | 0.430 |
| IgM(g/L) | 0.0164 | 0.0164 | 0.0576 | 0.0548 | 0.465 |
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.
By upper table 4 it is recognized that while test result difference is not significant, but it can be seen that being immunized with the increase of additive amount
Power is increased.
6, influence of the different disposal to the blood biochemical of laying hen body is shown in Table 5.
Table 5
| Project | CK | T1 | T2 | T3 | P value |
| ALP/(IU·L-1) | 391.433±4.63 | 302.26±4.78 | 469.48±3.86 | 325.12±4.96 | 0.505 |
| ALB/(g·L-1) | 24.55±0.88 | 24.87±0.85 | 24.86±0.75 | 22.76±0.13 | 0.403 |
| CHO/(mmol·L-1) | 2.54±0.10 | 3.07±0.74 | 1.43±0.42 | 3.95±0.86 | 0.185 |
| GLU/(mmol·L-1) | 11.40±0.66 | 11.60±0.41 | 11.46±0.26 | 12.29±0.85 | 0.694 |
| TG/(g·L-1) | 8.99±0.35 | 14.58±0.24 | 10.93±0.77 | 8.18±0.21 | 0.195 |
| TP/(g·L-1) | 58.72±3.34 | 60.53±3.41 | 52.71±2.77 | 58.64±2.95 | 0.340 |
| ALT/(IU·L-1) | 2.56±0.11 | 3.73±0.22 | 2.20±0.16 | 0.40±0.03 | 0.464 |
| AST/(IU·L-1) | 238.24±16.55 | 215.62±11.87 | 197.90±11.70 | 213.50±18.74 | 0.760 |
| CRE/(μmol·L-1) | 37.71±0.69 | 24.01±0.70 | 37.46±0.28 | 21.50±0.79 | 0.197 |
| HDL/(mmol·L-1) | 0.97±0.16 | 0.86±0.10 | 0.65±0.09 | 1.14±0.33 | 0.393 |
| LDL/(mmol·L-1) | 0.58±0.10 | 0.54±0.11 | 0.42±0.06 | 0.66±0.22 | 0.695 |
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.
7, influence of the different disposal to fatty acid in yolk.
The PUFA table of comparisons in 7.1 the 0th weeks egg yolks is shown in Table 6.
Table 6 (unit: mg/100g)
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.ND expression does not detect.
By upper table 6 it is found that experimental group and control group, in addition to C17:0, the equal difference of other content of fatty acid is not significant, explanation
The fatty acid of the egg for the laying hen production chosen is relatively uniform, establishes reliably data to do experiment in next step.
The PUFA table of comparisons in 7.2 the 2nd weeks egg yolks is shown in Table 7.
Table 7 (unit: mg/100g)
The PUFA table of comparisons in 7.3 the 4th weeks egg yolks is shown in Table 8.
Table 8 (unit: mg/100g)
The PUFA table of comparisons in 7.4 the 6th weeks egg yolks is shown in Table 9.
Table 9 (unit: mg/100g)
The PUFA table of comparisons in 7.5 the 8th weeks egg yolks is shown in Table 10.
Table 10 (unit: mg/100g)
The ratio value of ω -6/ ω -3 is shown in Table 11 in 7.6 eggs.
Table 11
| Project | CK | T1 | T2 | T3 | P value |
| Initially | 11.12±0.85 | 13.25±1.50 | 12.38±2.60 | 11.17±1.20 | 0.774 |
| Second week | 10.72a±0.89 | 6.91b±0.20 | 4.74c±0.13 | 4.07c±0.15 | 0.000 |
| 4th week | 10.69a±0.89 | 6.61b±0.14 | 5.01c±0.22 | 4.20c±0.17 | 0.000 |
| 6th week | 12.30a±0.33 | 7.38b±0.50 | 5.06c±0.17 | 4.06c±0.15 | 0.000 |
| 8th week | 12.43a±0.65 | 5.97b±0.43 | 5.27bc±0.20 | 3.97c±0.18 | 0.000 |
Note: numerical value uses " average value ± standard error " to indicate；The entirely different expression significant difference (P < 0.05) of lowercase,
Indicate that difference is not significant (P > 0.05) containing same letter.
As shown in Table 11, with the extension of extruding linseed additive amount increased with feeding time, the ratio of ω -6/ ω -3
It is remarkably decreased, and substantially less than control group, and control group hardly changes its ratio value.Under the ratio of T3 ω -6/ ω -3 is significant
Drop, reaches 1~4:1 of recommendation.
By table 6 to table 10 it is found that compared with the control group, in the egg of embodiment 1-3 production, ω -6PUFA content is not
It significantly improves；And the content of ω -3PUFA dramatically increases, wherein alpha-linolenic acid and DHA are dramatically increased, so that the ratio of ω -6/ ω -3
Example is more balanced.
By verification experimental verification, after feed Direct-fed laying hen 2 weeks of the present invention, ω -3PUFA content is dramatically increased, and
ω -6/ ω -3 ratio is substantially close to 1~4:1 of recommendation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of feed formula for laying hen for improving omega-3 polyunsaturated fatty acids content in egg, it is characterised in that: including as follows
The component of parts by weight:
50-60 parts of corn, 20-30 parts of dregs of beans, 1-10 parts of extruding linseed, 0.5-1.5 parts of soya-bean oil, 6-10 parts of mountain flour, premix
3-8 parts；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
2. the feed formula for laying hen according to claim 1 for improving omega-3 polyunsaturated fatty acids content in egg, special
Sign is: the parts by weight of extruding linseed account for the 1%-8% of feed total weight number.
3. the feed formula for laying hen according to claim 1 for improving omega-3 polyunsaturated fatty acids content in egg, special
Sign is: the component including following parts by weight:
55-60 parts of corn, 20-28 parts of dregs of beans, 2-6 parts of extruding linseed, 0.5-1.2 parts of soya-bean oil, 6-10 parts of mountain flour, premix 3-
7 parts；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
4. the feed formula for laying hen according to claim 1 for improving omega-3 polyunsaturated fatty acids content in egg, special
Sign is: the component including following parts by weight:
58.82 parts of corn, 25 parts of dregs of beans, 2 parts of extruding linseed, 1 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
5. the feed formula for laying hen according to claim 1 for improving omega-3 polyunsaturated fatty acids content in egg, special
Sign is: the component including following parts by weight:
57.09 parts of corn, 25 parts of dregs of beans, 4 parts of extruding linseed, 0.91 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
6. the feed formula for laying hen according to claim 1 for improving omega-3 polyunsaturated fatty acids content in egg, special
Sign is: the component including following parts by weight:
56.10 parts of corn, 24 parts of dregs of beans, 6 parts of extruding linseed, 0.9 part of soya-bean oil, 8 parts of mountain flour, 5 parts of premix；
Premix is every kilogram of substance VA 140000-200000 IU, VD3 70000-100000 IU, VB2 contained
1200000 IU, VB12 2200 IU, Cu (such as copper sulphate) 0.1-0.7g, Fe (such as ferrous sulfate) 1.4-15mg, Mn (example
Such as manganese sulfate) 1-3g, Zn (such as zinc sulfate) 1.2-3g, Ca 100-200g, P 10-40g, NaCl salt 14.0g.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810919754.5A CN109123180A (en) | 2018-08-14 | 2018-08-14 | Improve the feed formula for laying hen of omega-3 polyunsaturated fatty acids content in egg |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810919754.5A CN109123180A (en) | 2018-08-14 | 2018-08-14 | Improve the feed formula for laying hen of omega-3 polyunsaturated fatty acids content in egg |
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| CN109123180A true CN109123180A (en) | 2019-01-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810919754.5A Pending CN109123180A (en) | 2018-08-14 | 2018-08-14 | Improve the feed formula for laying hen of omega-3 polyunsaturated fatty acids content in egg |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990553A (en) * | 2020-09-10 | 2020-11-27 | 丹凤县山凹凹生态农牧业发展有限公司 | Feed formula for producing omega-3 rich nutritional health-care eggs and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141696A (en) * | 2013-03-25 | 2013-06-12 | 惠州市鹏昌农业科技有限公司 | Layer feed rich in omega-3 fatty acid and preparation method of layer feed |
| CN103636997A (en) * | 2013-11-29 | 2014-03-19 | 四川圣迪乐村生态食品股份有限公司 | Feed for producing eggs suitable for being eaten by pregnant women and infants and preparation method of feed |
| CN107494976A (en) * | 2017-08-31 | 2017-12-22 | 辽宁禾丰牧业股份有限公司 | A kind of layer dietses of the polyunsaturated fatty acid eggs of rich ω 3 and preparation method thereof |
-
2018
- 2018-08-14 CN CN201810919754.5A patent/CN109123180A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141696A (en) * | 2013-03-25 | 2013-06-12 | 惠州市鹏昌农业科技有限公司 | Layer feed rich in omega-3 fatty acid and preparation method of layer feed |
| CN103636997A (en) * | 2013-11-29 | 2014-03-19 | 四川圣迪乐村生态食品股份有限公司 | Feed for producing eggs suitable for being eaten by pregnant women and infants and preparation method of feed |
| CN107494976A (en) * | 2017-08-31 | 2017-12-22 | 辽宁禾丰牧业股份有限公司 | A kind of layer dietses of the polyunsaturated fatty acid eggs of rich ω 3 and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 潘学燕等: "高多不饱和脂肪酸(PUFA)鸡蛋的研究概况", 《家畜生态学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990553A (en) * | 2020-09-10 | 2020-11-27 | 丹凤县山凹凹生态农牧业发展有限公司 | Feed formula for producing omega-3 rich nutritional health-care eggs and production method thereof |
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Application publication date: 20190104 |