CN109221758A - A kind of functional nutrient additive and its preparation method and application improving heat stress of layer - Google Patents
A kind of functional nutrient additive and its preparation method and application improving heat stress of layer Download PDFInfo
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- CN109221758A CN109221758A CN201811104236.4A CN201811104236A CN109221758A CN 109221758 A CN109221758 A CN 109221758A CN 201811104236 A CN201811104236 A CN 201811104236A CN 109221758 A CN109221758 A CN 109221758A
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- A—HUMAN NECESSITIES
- 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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- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
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Abstract
The invention discloses a kind of functional nutrient additives and its preparation method and application for improving heat stress of layer, the functional nutrient additive consists of the following parts by weight: 2-5 parts of vitamin E, 3 0.1-0.5 parts of 25(OH)VD, 1-3 parts of vitamin C, 0.5-0.8 parts of selenomethionine, 0.5-0.8 parts of zinc methionine, 0.5-0.8 parts of manganese methionine, 0.3-0.6 parts of copper methionine, 0.6-0.9 parts of PORPHYRIN IRON, 0.05-0.1 parts of chromium picolinate, 8-10 parts of glycine betaine, 2-5 parts of lysine, 3-6 parts of tryptophan, 3-5 parts of clostridium butyricum, 5-8 parts of xylo-oligosaccharide, 2-5 parts of neutral proteinase, 3-5 parts of phytase, 1-3 parts of antioxidant, 5-8 parts of sodium sulphate, sodium bicarbonate 3- 5 parts, 10-20 parts of glucose, 30-40 parts of wrinkled giant hyssop powder.Functional nutrient additive raw material is cheap and easy to get, safe and harmless.
Description
Technical field
The invention belongs to feed functional additive technical fields, and in particular to a kind of functional battalion for improving heat stress of layer
Support additive and its preparation method and application.
Background technique
China is producing commodity egg breeding stock about 1,200,000,000, every year because production performance decline caused by heat stress causes energy of getting a profit
Power declines 10-20%.Heat can be reduced and answer by improving such as wet curtain ventilation, spray by installations and facilities and management and changing feeding time
Swash, while also anti-heat stress ability is improved by nutrition regulation, increases diet nutrient concentration and improve nutriment feed intake,
It can maintain or improve summer laying hen production level.
The most direct performance of heat stress chicken group is laying rate decline, egg size becomes smaller, eggshell quality declines, excrement is thin, sternly
Severe one death and culling rate rises.When giving up 30 degree of Nei Wenduda or more, chicken group is in heat stress state, and chicken group is in serious when up to 35 degree
Heat stress state, feed intake reduce, the dead chicken of serious person.Laying hen is that chicken does not have sweat the reason of high temperature season is easy to happen heat stress
Gland, can only be by breathing and heat-radiation heat-dissipating, and in the case of environment temperature is high and high density cage, heat loss through radiation amount is smaller, and chicken is exhausted
Most of heat can only be by respiratory heat loss, but breathing can exclude a large amount of hydrogen ions, and alkalosis easily occurs in body, so body
Direct physiological reaction is just to try to few heat production.Body heat production is mainly nutrient metabolism acting process, reduces nutriment
Feeding will reduce heat increment, to reduce body heat production, reduce heat dissipation burden.
Chinese patent " a kind of laying hen summer solution heat drop heat feed and preparation method thereof ", application number:
CN201610238493.1, publication number: CN105851628A, laying hen of the feed of the present invention to summer with hot disease have solution heat drop
Heat, it is treating stranguria let out turbid therapeutic effect, summer high temperature injury caused by chicken can be reduced, improve the immunocompetence of chicken, promote chicken
Health, chicken feed are grown fastly after using, and digestive function is good, and disease is few, and feed safety has no drug resistance.But body battalion is not accounted for
Negative balance is supported, production performance is unable to improve.
Chinese patent " a kind of summer sunstroke prevention egg feedstuff ", application number: CN201610558402.2, the patent No.:
CN106173471A.A kind of summer sunstroke prevention egg feedstuff at low cost, effect is good is provided；The dosage of the sunstroke prevention additive accounts for
The 10-15wt% of daily ration；Watermelon peel is removed into sclerderm, by the 0.5-0.8wt% addition EM bacteria agent room temperature hair of grind slurries quality after blending
Ferment 1-2 days, after low temperature drying, obtain sunstroke prevention additive.The present invention is fermented product, mainly considers intestinal health, is unable to satisfy
Nutrition negative balance caused by declining because of feed intake.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of functional nutrient for being effectively improved heat stress of layer and adds
Add agent and its preparation method and application, antioxidant ability of organism and immunity are enhanced by trophic function, improve anti-heat stress energy
Power improves the egg production of summer laying hen, meanwhile, feed addictive proportion science of the present invention is simple, and raw material is cheap and easy to get, safe nothing
Evil, no drug resistance, noresidue, the value with good practical application.
One of the objects of the present invention is to provide a kind of functional nutrient additives for improving heat stress of layer.
The second object of the present invention is to provide the preparation method of above-mentioned functional nutrient additive.
The third object of the present invention is to provide the application of above-mentioned functional nutrient additive.
To achieve the above object, the present invention relates to following technical schemes:
The first aspect of the invention provides a kind of functional nutrient additive for improving heat stress of layer, the function
Property nutritional additive is grouped as by the group of following parts by weight:
2-5 parts of vitamin E, 3 0.1-0.5 parts of 25(OH)VD, 1-3 parts of vitamin C, selenomethionine 0.5-
0.8 part, 0.5-0.8 parts of zinc methionine, 0.5-0.8 parts of manganese methionine, 0.3-0.6 parts of copper methionine, 0.6-0.9 parts of PORPHYRIN IRON,
It is 0.05-0.1 parts of chromium picolinate, 8-10 parts of glycine betaine, 2-5 parts of lysine, 3-6 parts of tryptophan, 3-5 parts of clostridium butyricum, oligomeric
5-8 parts of xylose, 2-5 parts of neutral proteinase, 3-5 parts of phytase, 1-3 parts of antioxidant, 5-8 parts of sodium sulphate, 3-5 parts of sodium bicarbonate,
10-20 parts of glucose, 30-40 parts of wrinkled giant hyssop powder.
The zinc methionine contains 16% chelated zinc, 80% hydroxy methionine；The copper methionine is containing 15%
Chelated copper and 78% hydroxy methionine；The manganese methionine contains 13% Chelated Manganese and 84% hydroxy methionine；The selenium
Se content for methionine is 40%；The chromium content of the chromium picolinate is 12.3%.
The clostridium butyricum content is 2,000,000,000 CFU/g；The xylo-oligosaccharide is that active constituent content is 35%；The neutrality
Proteinase activity is 5000IU/g；Phytase activity is 200,000 IU/g.
Preferably, the functional nutrient additive is grouped as by the group of following parts by weight: 3 parts of vitamin E, 25 hydroxyls
0.3 part of base vitamine D3,2 parts of vitamin C, 0.52 part of selenomethionine, 0.7 part of zinc methionine, 0.6 part of manganese methionine, egg
0.5 part of propylhomoserin copper, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, 4 parts of tryptophan, butyric acid
4 parts of clostridium, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, 7 parts of sodium sulphate,
4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
Wherein, the wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, the gained after pulverizing；Preferably, the Ultramicro-powder
It is broken to sieve with 100 mesh sieve.
The second aspect of the invention provides the preparation method of above-mentioned functional nutrient additive, and the method includes pressing
Ratio mixes each raw material；
Wherein, the wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, the gained after pulverizing；Preferably, the Ultramicro-powder
It is broken to sieve with 100 mesh sieve.
The third aspect of the invention provides the application of above-mentioned functional nutrient additive, such as can be used for preparing
Egg feedstuff, to improve the heat stress situation of laying hen.
Preferably, the functional nutrient additive can be that 0.5-1% makes an addition to matching for laying hen according to mass percent
It closes in feed；Such as it can be added in laying-hen compound feed according to 0.5wt%, 1wt%.
It is further preferred that functional nutrient additive addition laying-hen compound feed is specifically replaced using additional addition or equivalent
For the mode of dregs of beans, while additional equivalent adds soya-bean oil.
Functional nutrient additive of the present invention is designed according to laying cycle of laying hens nutritional need, is suitable for laying period, and emphasis is examined
The feed intake decline bring production performance decline that heat stress generates is considered, when the highest temperature is more than or equal to 30 DEG C and continues to exceed 3 days
When, it is applicable in functional nutrient additive of the present invention.
Since laying hen is easier to occur heat stress in high temperature season, and stress chicken group occur that laying rate decline, egg size is small, eggshell
The problems such as of poor quality and excrement is thin.To solve this problem, product of the present invention passes through addition antioxidant, organic micro member
Heat stress is alleviated in element, intestinal health Auto-regulator, Chinese herbal medicine and acid-base balance agent, and have additional nutrients substance feed intake.It is specific beneficial
Effect is as follows:
(1) emphasis improves internal oxidation resistance, alleviates heat stress.Product of the present invention passes through addition vitamin E, vitamin
C, chromium picolinate, glycine betaine and selenomethionine promote antioxidant ability of organism, alleviate heat stress.
Vitamin E and selenomethionine have synergistic effect.Vitamin E also known as tocopherol, are a kind of liposoluble vitamins, one
The kind preferable biological anti-oxidant of effect, adjustable immunity function prevent oxidative damage, maintain normal reproduction function, high agent
Phagocyte can be improved to the phagocytic activity of bacterium in the vitamin E of amount.The important nutrition physiology effect of selenium is to participate in body paddy
The composition of the sweet peptide oxidizing ferment of Guang, is the active center element of glutathione peroxidase, and antioxidation is also to pass through paddy
The sweet peptide oxidizing ferment of Guang is realized.Vitamin E is non-specific anti-oxidative biological anti-oxidant, it, which is incorporated on cell membrane, makes cell
It is the first line of defence of antioxidation from free radical attack and peroxide injury.And selenium is as glutathione peroxidase
The activated centre of enzyme can block free radical to the Oxidative demage of DNA, be the second defence line of antioxidation, while tie up life
Plain E can maintain the activity of internal selenium, prevent discharge and the membrane oxidation of selenium, reduce the generation of peroxide, to save paddy Guang
Sweet peptide peroxidase and superoxides gasification enzyme go to remove peroxide.Selenomethionine is selenium in vivo in existing one kind
Between metabolite, can be directly absorbed and utilized by body, significant effect be higher than inorganic selenium.
Vitamin C is also known as ascorbic acid, may participate in redox reaction, is that the sulfydryl containing sulfydryl enzyme molecule is kept also
Original state maintains its activity, simultaneously participates in hematopoiesis, ferric ion can be promoted to be reduced to ferrous ion, is conducive to absorb, also
Folic acid hydrogenating reduction can be promoted to participate in the synthesis of nucleic acid for tetrahydrofolic acid, so the generation to red blood cell has certain effect.Dimension
Raw element C can also fight radical damage, and free-radical oxidation effect is in dynamic with Their Anti-Oxidant Effect in normal body
In balance, but this balance is broken when free radical excess generation or body antioxidant system weaken, and free radical will be to body
Generate damage, in cell and molecular level, can act on lipid, protein and nucleic acid, generate a variety of effects, as cell membrane damage
Wound, the release for increasing inflammatory mediator and cell factor, the decline of cell repair ability and destruction of DNA transcription and translation function etc.,
When large dosage addition vitamin C, it is not only the main anti-oxidant barrier of body, and other antioxidants also have guarantor to body
Shield effect, such as to the protective effect of glutathione and to the reduction of oxidisability vitamin E, to protect low-density lipoprotein
From the destruction of free radical, the stabilization of cell membrane is safeguarded.
Chromium is a kind of essential trace element of laying hen growth, is the activated centre of glucose tolerance factor, assist insulin
It plays an important role in terms of in body to sugar, fat, protein metabolism and nucleic acid.Addition Organic Chromium is remarkably improved dynamic
Production performance, strengthen immunity, resisting stress, raising egg production of object etc..
(2) organic trace element is added, eggshell quality is improved.Microelement is the important substance during eggshell is formed,
It is affected to eggshell quality.Inorganic microelement in vivo to digest and absorb rate very low, especially in stress situation
Under, utilization rate is no more than 25%, but demand increases.Micro member existing for organic trace element especially chelate form
The absorption efficiency of element in vivo is higher, can meet body needs.Add PORPHYRIN IRON, zinc methionine, manganese methionine and copper methionine
It is chelated microelement.Manganese is glycosyl transferase and alkaline phosphatase activities center, and zinc is the activated centre of carbonic anhydrase, copper
It is the activated centre of lysyloxidase, enzymatic activity height keeps electrostatic protrusion more and high, is conducive to the deposition of calcium ion, eggshell matter
Amount is preferable.The relationship of calcium, phosphorus and microelement like sand cement and reinforcing bar in walling.This kind is added to 25 hydroxyls simultaneously
Vitamine D3 is the metabolic intermediate of vitamine D3, and activity is higher, is conducive to calcium phosphorus precipitation, facilitates eggshell quality promotion.
(3) internal methyl donor and element sulphur supply amount are improved, albumen combined coefficient is high.Emphasis is set in product of the present invention
Count the supply of glycine betaine and sulfur-containing amino acid and element sulphur.Glycine betaine has the function of offer methyl donor as feed addictive,
Some methionine can be saved, while having and adjusting internal osmotic pressure, mitigation stress, promote fat metabolism and protein synthesis.Sulphur
Sour sodium can provide sufficient element sulphur for body.Methionine is laying hen the first limiting amino acids, is a kind of containing histone amino
Acid, helpful metabolism and the functions such as reduce fat, and be the main source of internal sulphur.As lipotropic hormone compound
One of them, methionine or a kind of fat burning agent or antioxidant, in addition, it is in terms of the internal heavy metal (such as mercury) of removing
Also play key player.Other effects of this amino acid further include ensuring liver, kidney, bladder and arterial health, and
Safeguard nail, skin and hair healthy etc..In addition, it is also critically important to muscle growth.Therefore addition glycine betaine, sodium sulphate and
Methionine can provide enough nutrients for protein in synthesis egg, improve combined coefficient.
(4) wrinkled giant hyssop, intestinal health regulator and complex enzyme formulation are added in product of the present invention, can sunstroke prevention relieving summer-heat and
Balance intestinal flora improves premunition and anti-stress ability, secretes a variety of digestive ferments and B family vitamin, improve the digestion of feed
Rate.Wrinkled giant hyssop, which has, eliminates dampness with aromatics and middle preventing or arresting vomiting, delivers relieving summer-heat.For turbi damp obstructing in middle-JIAO, gastral cavity ruffian is vomitted, summer-heat and damp exterior syndrome, at the beginning of damp-warm syndrome
It rises, burnout of generating heat is uncomfortable in chest not relax, and cold-dampness closes heat, and abdominal pain is vomited and diarrhoea, nasosinusitis headache.Clostridium butyricum is applied in laying hen, can improve
The micro-ecological environment of enteron aisle improves the content of the beneficial bacteriums such as lactic acid bacteria, reduces the activity of pathogen.The use of phytase can mention
The content of high enteron aisle phytase stimulates the development of phytase, improves laying hen to the absorption rate of the phytate phosphorus in feed.
(5) functional additive stability of the present invention is preferable, is added to larger amount of vitamin and amino acid in the present invention
Etc. components, wherein vitamin ingredients be highly prone to the influence of the chemical factors such as metal ion, moisture, temperature, light, oxygen and
Oxygenolysis phenomenon occurs, is even all lost so that vitamin activity itself reduces, inventors be surprised to learn that specific grain is added
The wrinkled giant hyssop pulvis of diameter can effectively improve vitamin, amino acid especially vitamin in functional nutrient additive as carrier
Retention, improve product overall stability, thus effectively extend shelf life of products.
To sum up, functional nutrient additive of the present invention can effectively improve laying hen anti-heat stress ability, improve summer laying hen
Egg production, while matching scientific simple, raw material is cheap and easy to get, safe and harmless, no drug resistance, noresidue, has good reality
The value that border is applied.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In a kind of specific implementation of the invention, a kind of functional nutrient additive for improving heat stress of layer is provided, it is described
Functional nutrient additive is grouped as by the group of following parts by weight:
2-5 parts of vitamin E, 3 0.1-0.5 parts of 25(OH)VD, 1-3 parts of vitamin C, selenomethionine 0.5-
0.8 part, 0.5-0.8 parts of zinc methionine, 0.5-0.8 parts of manganese methionine, 0.3-0.6 parts of copper methionine, 0.6-0.9 parts of PORPHYRIN IRON,
It is 0.05-0.1 parts of chromium picolinate, 8-10 parts of glycine betaine, 2-5 parts of lysine, 3-6 parts of tryptophan, 3-5 parts of clostridium butyricum, oligomeric
5-8 parts of xylose, 2-5 parts of neutral proteinase, 3-5 parts of phytase, 1-3 parts of antioxidant, 5-8 parts of sodium sulphate, 3-5 parts of sodium bicarbonate,
10-20 parts of glucose, 30-40 parts of wrinkled giant hyssop powder.
In preferable specific embodiment of the invention, the functional nutrient additive is by the component of following parts by weight
Composition: 3 parts of vitamin E, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of selenomethionine, zinc methionine
0.7 part, 0.6 part of manganese methionine, 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, bad ammonia
Acid 3.5 parts, 4 parts of tryptophan, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose,
1 part of antioxidant, 7 parts of sodium sulphate, 4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
In preferable specific embodiment of the invention, the zinc methionine contains 16% chelated zinc, 80% hydroxyl
Base methionine；The copper methionine contains 15% chelated copper and 78% hydroxy methionine；The manganese methionine contains 13% chela
Close the hydroxy methionine of manganese and 84%；The Se content of the selenomethionine is 40%；The chromium content of the chromium picolinate is
12.3%.
In preferable specific embodiment of the invention, the clostridium butyricum content is 2,000,000,000 CFU/g；The xylo-oligosaccharide
It is 35% for active constituent content；The neutral proteinase activity is 5000IU/g；Phytase activity is 200,000 IU/g.
In preferable specific embodiment of the invention, the wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, through pulverizing
Gained afterwards；Preferably, the ultramicro grinding sieves with 100 mesh sieve.
In another specific embodiment of the invention, the preparation method of above-mentioned functional nutrient additive, the side are provided
Method includes mixing each raw material in proportion to obtain the final product；
Wherein, the wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, the gained after pulverizing；Preferably, the Ultramicro-powder
It is broken to sieve with 100 mesh sieve.It is had been surprisingly found that through multiple groups time experimental study, smashes to the wrinkled giant hyssop powder of the partial size and be added in nutritional additive not
The particle homogeneity that only can be improved solid material, improves the edibility and digestibility of feed addictive, while can also improve
The storage-stable of functional nutrient additive significantly improves the Retention of the readily oxidizable substances such as vitamin.
The third aspect of the invention provides the application of above-mentioned functional nutrient additive, such as can be used for preparing
Egg feedstuff, to improve the heat stress situation of laying hen.
Preferably, the functional nutrient additive can be that 0.5-1% makes an addition to matching for laying hen according to mass percent
It closes in feed；Such as it can be added in laying-hen compound feed according to 0.5wt%, 1wt%.
It is further preferred that functional nutrient additive addition laying-hen compound feed is specifically replaced using additional addition or equivalent
For the mode of dregs of beans, while additional equivalent adds soya-bean oil.
Through this product developers' long-term follow, in the high temperature season of the annual 5-10 month, after product of the present invention, high temperature
Season is not susceptible to physiological responses to heat stress, and chicken group shows as laying rate and obviously rises, and egg size increases, rate of broken eggs decline, eggshell quality
It is obviously improved, in order to enable those skilled in the art can clearly understand technical solution of the present invention, below with reference to
Specific embodiment and the comparative example technical solution that the present invention will be described in detail.It should be understood that these examples be merely to illustrate the present invention and
It is not used in and limits the scope of the invention.If the experiment actual conditions being not specified in embodiment, usually according to normal condition, or are pressed
The condition recommended according to sales company；Feedstuff as used in the following examples (such as microorganism: methionine, glycine betaine
Deng), it is commercially available unless otherwise specified.Heretofore described laying cycle of laying hens compound premixed feed, can
For commercially available common laying cycle of laying hens premix, it is not particularly limited, can be commercially available by commercial sources in the present invention.
Embodiment 1
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E 3 following components in parts by weight
Part, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of selenomethionine, 0.7 part of zinc methionine, manganese methionine
0.6 part, 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, tryptophan
4 parts, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, sulphur
7 parts of sour sodium, 4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
The zinc methionine contains 16% chelated zinc, 80% hydroxy methionine；The copper methionine is containing 15%
Chelated copper and 78% hydroxy methionine；The manganese methionine contains 13% Chelated Manganese and 84% hydroxy methionine；The selenium
Se content for methionine is 40%；The chromium content of the chromium picolinate is 12.3%.The clostridium butyricum content is 2,000,000,000
CFU/g；The xylo-oligosaccharide is that active constituent content is 35%；The neutral proteinase activity is 5000IU/g；The phytic acid
Enzymatic activity is 200,000 IU/g.The wrinkled giant hyssop is that complete stool gathers in natural air drying, and 100 mesh pulverize stand-by.
A kind of application method of functional nutrient additive that alleviating heat stress, it is characterised in that: add in mixed feed
Dosage 1%, equivalent substitution dregs of beans, while batch per ton additionally add 10 kilograms of soya-bean oil.
Embodiment 2
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E following components in parts by weight
2.5 parts, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.42 part of selenomethionine, 0.7 part of zinc methionine, methionine
0.6 part of manganese, 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, color ammonia
Acid 4 parts, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant,
7.6 parts of sodium sulphate, 4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
Ingredient requirement and application method are repeated no more with embodiment 1.
Embodiment 3
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E 3 following components in parts by weight
Part, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of selenomethionine, 0.9 part of zinc methionine, manganese methionine
0.6 part, 0.4 part of copper methionine, 0.7 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, tryptophan
4 parts, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3.5 parts of neutral proteinase, 3.5 parts of phytase, 11 parts of glucose, antioxidant 1
Part, 7 parts of sodium sulphate, 4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
Ingredient requirement and application method are repeated no more with embodiment 1.
Embodiment 4
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E following components in parts by weight
3.5 parts, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.62 part of selenomethionine, 0.7 part of zinc methionine, methionine
0.6 part of manganese, 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 8 parts of glycine betaine, 4 parts of lysine, tryptophan
3 parts, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, sulphur
7.4 parts of sour sodium, 4 parts of sodium bicarbonate, 35 parts of wrinkled giant hyssop powder.
Ingredient requirement and application method are repeated no more with embodiment 1.
For verifying product of the present invention in high temperature actively to the influence of Layer Production Performance, company technique center was in 7- in 2017
September carries out 2 months by a definite date feeding experiments in laying hen field.Test is designed using single factor test comparative test, and 6000 260 ages in days are left
The healthy laying hen of right one is randomly divided into 5 groups, and every group 1200, respectively control group, test group, processing 1, processing 2 is located
Reason 3, control group are using common commercially available laying hen premixed feed, and test group is the invention product using embodiment 1, processing 1
For the product for using comparative example 1 to be formulated, processing 2 is the product being formulated using comparative example 2, and processing 3 is formulated using comparative example 3
Product.
Corn, dregs of beans, wheat bran, mountain flour and the configuration proportion of common commercially available premix are held by the recommended formula of commercially available premix
Row.Test group and the preparation application method of processing 1,2,3 are the middle additive amount 1% on the basis of mixed feed recommended formula,
Equivalent substitution dregs of beans, while batch per ton additionally adds 10 kilograms of soya-bean oil.
Test acquisition data mainly have feed intake, laying rate, egg size, rate of broken eggs, death and culling rate.
Comparative example 1
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E 3 following components in parts by weight
Part, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of sodium selenite, 0.7 part of zinc sulfate, 0.6 part of manganese sulfate, sulphur
0.5 part of sour copper, 0.8 part of ferrous sulfate, 0.08 part of chromium chloride, 9 parts of glycine betaine, 3.5 parts of lysine, 4 parts of tryptophan, clostridium butyricum
4 parts, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, 7 parts of sodium sulphate, little Su
Make a call to 4 parts, 35 parts of wrinkled giant hyssop powder.
Ingredient requirement and application method are repeated no more with embodiment 1.
Comparative example 2
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E 3 following components in parts by weight
Part, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of selenomethionine, 0.7 part of zinc methionine, manganese methionine
0.6 part, it is 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 3.5 parts of lysine, 4 parts of clostridium butyricum, oligomeric
It is 6 parts of xylose, 3 parts of neutral proteinase, 4 parts of phytase, 15 parts of glucose, 1 part of antioxidant, 7 parts of sodium sulphate, 4 parts of sodium bicarbonate, swollen
7 parts, 35 parts of wrinkled giant hyssop powder of profit soil.
Ingredient requirement and application method are repeated no more with embodiment 1.
Comparative example 3
A kind of functional nutrient additive for alleviating heat stress, is made of: vitamin E 3 following components in parts by weight
Part, 3 0.3 parts of 25(OH)VD, 2 parts of vitamin C, 0.52 part of selenomethionine, 0.7 part of zinc methionine, manganese methionine
0.6 part, 0.5 part of copper methionine, 0.8 part of PORPHYRIN IRON, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, tryptophan
4 parts, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide, 3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, sulphur
7 parts of sour sodium, 4 parts of medical stone, 35 parts of powdered rice hulls.
Ingredient requirement and application method are repeated no more with embodiment 1.
Test result shows that test group feed intake feed intake average than processing 1,2,3 improves 2.75%, and feed intake is than control
Group improves 5.59%.Test group frequently compares 1,2,3 average egg productions and improves 1.7%, and test group laying rate is improved than control group
4.14%.Test group egg size increases by 2.5 grams than control group, and test group egg size improves 1.27 grams than 1,2,3 average egg weights of processing.Examination
The rate of broken eggs and death and culling rate for testing group are below control group, specific data such as the following table 1:
Table 1
| Project | Control group | Test group | Processing group 1 | Processing group 2 | Processing group 3 |
| Feed intake (gram/day) | 103.1 | 109.2 | 105.1 | 107.2 | 106.3 |
| Laying rate (%) | 90.4 | 94.3 | 92.2 | 93.1 | 92.8 |
| Egg size (gram/piece) | 56.6 | 59.1 | 58.1 | 57.5 | 57.9 |
| Rate of broken eggs (%) | 1.5 | 0.1 | 1.2 | 0.85 | 0.19 |
| Death and culling rate (%) | 0.15 | 0.03 | 0.08 | 0.02 | 0.09 |
Antioxidant Indexes in laying hen blood are detected, Testing index includes CAT, SOD and MDA, specific anti-oxidant finger
Mark data such as the following table 2.As shown in Table 2, under hot environment, heat stress can reduce the oxidation resistance of laying hen body, specific manifestation
To reduce CAT, SOD content in laying hen blood, and MDA content is improved, after adding functional nutrient additive of the present invention, laying hen
Heat stress situation be improved significantly, and form significant difference between test group and processing group, show using technology of the invention
Scheme antioxidant effect is more preferably.
Table 2
| Project | Control group | Test group | Processing group 1 | Processing group 2 | Processing group 3 |
| CAT(U/mL) | 7.28 | 7.85 | 7.46 | 7.58 | 7.39 |
| SOD(U/mL) | 302.5 | 386.5 | 353.7 | 366.2 | 348.9 |
| MDA(nmol/mL) | 16.82 | 11.07 | 13.85 | 13.46 | 13.15 |
It should be noted that above example is only used to illustrate the technical scheme of the present invention rather than is limited.Although ginseng
It is described the invention in detail according to given example, but those skilled in the art can be as needed to this hair
Bright technical solution is modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of functional nutrient additive for improving heat stress of layer, which is characterized in that the functional nutrient additive is
It is grouped as by the group of following parts by weight:
2-5 parts of vitamin E, 3 0.1-0.5 parts of 25(OH)VD, 1-3 parts of vitamin C, 0.5-0.8 parts of selenomethionine,
0.5-0.8 parts of zinc methionine, 0.5-0.8 parts of manganese methionine, 0.3-0.6 parts of copper methionine, 0.6-0.9 parts of PORPHYRIN IRON, pyridine carboxylic
Sour chromium 0.05-0.1 parts, 8-10 parts of glycine betaine, 2-5 parts of lysine, 3-6 parts of tryptophan, 3-5 parts of clostridium butyricum, xylo-oligosaccharide 5-8
Part, 2-5 parts of neutral proteinase, 3-5 parts of phytase, 1-3 parts of antioxidant, 5-8 parts of sodium sulphate, 3-5 parts of sodium bicarbonate, glucose
10-20 parts, 30-40 parts of wrinkled giant hyssop powder.
2. a kind of functional nutrient additive for improving heat stress of layer as described in claim 1, which is characterized in that the function
Energy property nutritional additive is grouped as by the group of following parts by weight: 3 parts of vitamin E, 3 0.3 parts of 25(OH)VD, dimension life
2 parts of plain C, 0.52 part of selenomethionine, 0.7 part of zinc methionine, 0.6 part of manganese methionine, 0.5 part of copper methionine, PORPHYRIN IRON 0.8
Part, 0.08 part of chromium picolinate, 9 parts of glycine betaine, 3.5 parts of lysine, 4 parts of tryptophan, 4 parts of clostridium butyricum, 6 parts of xylo-oligosaccharide,
3 parts of neutral proteinase, 4 parts of phytase, 11 parts of glucose, 1 part of antioxidant, 7 parts of sodium sulphate, 4 parts of sodium bicarbonate, wrinkled giant hyssop powder 35
Part.
3. a kind of functional nutrient additive for improving heat stress of layer as claimed in claim 1 or 2, which is characterized in that institute
The zinc methionine stated contains 16% chelated zinc, 80% hydroxy methionine；
The copper methionine contains 15% chelated copper and 78% hydroxy methionine；
The manganese methionine contains 13% Chelated Manganese and 84% hydroxy methionine；
The Se content of the selenomethionine is 40%；The chromium content of the chromium picolinate is 12.3%.
4. a kind of functional nutrient additive for improving heat stress of layer as claimed in claim 1 or 2, which is characterized in that institute
Stating clostridium butyricum content is 2,000,000,000 CFU/g；
The xylo-oligosaccharide is that active constituent content is 35%；
The neutral proteinase activity is 5000IU/g；
Phytase activity is 200,000 IU/g.
5. a kind of functional nutrient additive for improving heat stress of layer as claimed in claim 1 or 2, which is characterized in that institute
Stating wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, the gained after pulverizing.
6. a kind of functional nutrient additive for improving heat stress of layer as claimed in claim 5, which is characterized in that described super
Crushing of Ultrafine sieves with 100 mesh sieve.
7. the preparation method of any one of the claim 1-6 functional nutrient additive, which is characterized in that the method includes
Each raw material is mixed in proportion；
Preferably, wrinkled giant hyssop powder is that the harvesting of wrinkled giant hyssop complete stool air-dries, the gained after pulverizing；Preferably, described to pulverize 100
Mesh.
8. any one of the claim 1-6 functional nutrient additive is preparing the application in egg feedstuff.
9. application as claimed in claim 8, which is characterized in that the functional nutrient additive is 0.5- according to mass percent
1% ratio makes an addition in the mixed feed of laying hen.
10. application as claimed in claim 9, which is characterized in that the functional nutrient additive addition laying-hen compound feed tool
Body is added by the way of additional addition or equivalent substitution dregs of beans, while additional equivalent adds soya-bean oil.
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