CN106721312A - A kind of feed addictive for improving intrauterine growth retardation piglet growth performance and application - Google Patents
A kind of feed addictive for improving intrauterine growth retardation piglet growth performance and application Download PDFInfo
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Abstract
The present invention relates to a kind of feed addictive for improving intrauterine growth retardation piglet growth performance and application, belong to field of fodder.The feed addictive includes the choline of N carbamylglutamic acids, the soybean lecithin of 15 30 weight portions, the leucine of 5 15 weight portions, the tributyrin of 5 15 weight portions, the β hydroxyl β methylbutanoic acids calcium of 5 15 weight portions, the complex enzyme probiotics of 5 15 weight portions, the vitamin E of 5 15 weight portions, the folic acid of 28 weight portions and 28 weight portions of 15 30 weight portions, and complex enzyme probiotics includes complex enzyme formulation and microorganism fungus kind.The feed addictive can promote livestock to grow, and can especially improve the growth performance of intrauterine growth retardation piglet；It is applied in feed, the immunity of organism level of intrauterine growth retardation piglet can be regulated and controled, improve muscle and increase, strengthen organ function, promotes the healthy development of intestines and stomach.
Description
Technical field
The present invention relates to field of fodder, and more particularly to a kind of feed for improving intrauterine growth retardation piglet growth performance adds
Plus agent and application.
Background technology
Intrauterine growth retardation refers to mammal embryo or the organ gestational period grows impaired, and it is main as perinatal period
One of complication, there is many harmful effects to animal growth, for example, can cause death in the animal short time, or after manufacture
The incidence of disease is high in quite a while and growth retardation, and then influences the performance of breeding performonce fo animals, gives husbandry sector band
Carry out very big loss.
In animal husbandry, intrauterine growth retardation is a kind of common pathological phenomenon in Pig embryos growth course, causes piglet
Postnatal survival rate is very low, or the incidence of disease is high within the quite a while after life, hypoevolutism.Existing research shows,
Intrauterine growth retardation piglet postnatal growth maldevelopment is mostly derived from the body organ function that intrauterine growth retardation causes and is not good for
Entirely, resistance to oxidation and immune level are low, it is weak to digest and assimilate function.Specifically, drawn by disease and the aspect of environmental emergency two
Rise, mainly due to placental function exception, environmental stress is then mainly due to nutrient insufficiency of intake for wherein disease.
But length is urged in order to carry out fertilizer to livestock in short-term currently as most of feed for livestock feed, not to livestock
Intrauterine growth retardation phenomenon is adjusted accordingly.Therefore, in this context, scientific research is carried out to feed, to reduce in utero
The economic loss that the occurrence probability and reduction intrauterine growth retardation piglet growth performance difference of hypoevolutism phenomenon are caused is very heavy
Will.
The content of the invention
It is an object of the invention to provide a kind of feed addictive for improving intrauterine growth retardation piglet growth performance, the feeding
Feed additives can promote livestock to grow, and can especially improve the growth performance of intrauterine growth retardation piglet.
Another object of the present invention is to provide a kind of application of above-mentioned feed addictive in feed, can regulate and control in utero to send out
The immunity of organism level of slow livestock is educated, is improved muscle and is increased, strengthen organ function, promote the healthy development of intestines and stomach.
The present invention is solved its technical problem and is realized using following technical scheme：
The present invention proposes a kind of feed addictive for improving intrauterine growth retardation piglet growth performance, and it includes 15-30 weights
Measure the N- carbamylglutamic acids of part, the soybean lecithin of 15-30 weight portions, the leucine of 5-15 weight portions, 5-15 weight portions
Tributyrin, the beta-hydroxy-Beta-methyl calcium butyrate of 5-15 weight portions, the complex enzyme-probiotics of 5-15 weight portions, 5-
The choline of the vitamin E, the folic acid of 2-8 weight portions and 2-8 weight portions of 15 weight portions；Complex enzyme-probiotics includes compound
Enzyme preparation and microorganism fungus kind.
The present invention also proposes application of the above-mentioned feed addictive in feed.
The beneficial effect of the feed addictive of the embodiment of the present invention is：N- carbamylglutamic acids contained by this feed addictive
Similar to arginine, there is regulation and control intestinal growth, promote the effect of piglet growth.Soybean lecithin is improved enteron aisle resistance to oxidation,
Strengthen the effect of HSP 70 expression level.Anti-oxidation function and enteron aisle digestion of the leucine to pancreas has improvement to make
With.Tributyrin, folic acid and choline play the role of to strengthen liver function and immunity.Beta-hydroxy-Beta-methyl calcium butyrate
Body insulin secretion can be improved, alleviates the adverse effect that intrauterine growth retardation brings, and muscle development is played an important role.Dimension
Raw element E can comprehensively improve the antioxidant levels and immunity of body.Complex enzyme-probiotics can be effectively improved endogenous and disappear
Change the not enough problem of enzyme, and play the effect of regulation and control alimentary canal health.And in the solution of the present invention each additive proportioning it is proper,
Respective effect is given full play of.The feed addictive can promote livestock to grow, and can especially improve intrauterine growth retardation young
The growth performance of pig；Being applied in feed can regulate and control the immunity of organism level of intrauterine growth retardation livestock, improve muscle and increase
It is long, strengthen organ function, promote the healthy development of intestines and stomach.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below will be in the embodiment of the present invention
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional product that can be obtained by commercially available purchase
Product.
Feed addictive and application below to the embodiment of the present invention is specifically described.
The embodiment of the present invention provides feed addictive, is made an addition to the life that can improve intrauterine growth retardation piglet in feed
Performance long, is particularly suited for feeding piglet.Used as preferred, the feed addictive is by weight percentage for 1-5% makes an addition to
In stating feed.More excellent, percentage by weight of the feed addictive in feed is 1%.In order that the feed addictive in feed
More conducively the feed of piglet and intestinal absorption, can be crushed feed addictive before feed is made an addition to, for example can be with powder
100 mesh are broken to, to increase digestive ferment and the contact area of feed in piglet body, absorptivity is improved.
In order to regulate and control the immunity of organism level of intrauterine growth retardation piglet, the feed addictive in the embodiment of the present invention is for example
N- carbamylglutamic acids, the soybean lecithin of 15-30 weight portions, the bright ammonia of 5-15 weight portions of 15-30 weight portions can be included
Acid, the beta-hydroxy-Beta-methyl calcium butyrate of the tributyrin of 5-15 weight portions, 5-15 weight portions, 5-15 weight portions it is compound
The choline of enzyme-probiotics, the vitamin E of 5-15 weight portions, the folic acid of 2-8 weight portions and 2-8 weight portions.Preferably, 100
N- carbamylglutamic acids, the soybean lecithin of 15-20 weight portions that can be containing 15-20 weight portions in the feed addictive of weight portion
Fat, the leucine of 5-10 weight portions, the tributyrin of 5-10 weight portions, the beta-hydroxy-Beta-methyl butyric acid of 5-10 weight portions
Calcium, the complex enzyme-probiotics of 5-10 weight portions, the vitamin E of 5-10 weight portions, the folic acid of 2-5 weight portions and 2-5 weight
The choline of part.Optimal, N- carbamylglutamic acids, 20 weights that for example can be containing 20 weight portions in the additive of 100 weight portions
Measure the soybean lecithin of part, the leucine of 10 weight portions, the tributyrin of 10 weight portions, 10 weight portions beta-hydroxy-β-
Methylbutanoic acid calcium, the complex enzyme-probiotics of 10 weight portions, the vitamin E of 10 weight portions, the folic acid of 5 weight portions and 5 weight
The choline of part.Under this best proportion, the resultant effect that each feed addictive is played in feed is optimal.
Wherein, N- carbamylglutamic acids (NCG) are the analogs of N-acetylglutamat (NAG), in animal body can picture
N-acetylglutamat equally plays a role and participates in body urea cycle, long half time, metabolic stability, with extensive biology work(
Energy.There are some researches show N- carbamylglutamic acids can participate in dihydropyrrol-5-carboxylic acid synzyme (P5CS) as metabolic activation agent
With the activation of carbamyl phosphate synthetase I (CPS- I), promote glutamine or proline synthesis citrulling, and then promote smart ammonia
The synthesis of acid.Therefore, activator also referred to as in arginine.Nitric oxide (NO) and polyamines (for example may include putrescine, Asia
Spermine and spermine) act on extensive in life entity, local blood circulation, regulation body nutrition and immune response can be promoted.Smart ammonia
Acid is indispensable as their necessary precursor substance is synthesized, and N- carbamylglutamic acids can effectively improve arginic containing
Amount, to maintaining arginine-level and collective's normal physiological function particularly significant.Additionally, arginine can also as nutrition fortifier,
Muscle yield is dramatically increased, the growth of the production efficiency and piglet of sow is improved.But effective agent is directly added in feed at present
The arginine high cost of amount, there is antagonism to other amino acid such as lysine and tryptophan, and its pole in animal body
Easily hydrolyzed by arginase, it is impossible to maintain higher concentration level.Therefore, it is relatively stable using being metabolized in vivo in this programme
N- carbamylglutamic acids are substituted directly to arginine is added in feed, and arginic product is continuously facilitated by urea cycle path
It is raw, to reach regulation and control intestinal growth, promote the effect of piglet growth.
Soybean lecithin, also known as Lecithin High Potency, is a kind of glycerine glyceride containing phosphate.Generally it contains ovum
Phosphatide, cephalin, cuorin, phosphatidic acid (PA), phosphatidyl glycerol (PG), plasmalogen and lysophosphatide etc..It is not only life
One of the important component of thing film, but also be the source of choline and aliphatic acid, physiologically active and machine to maintaining biomembrane
The eubolism of body plays a crucial role, and is described as " blood vessel scavenger ".Additionally, soybean lecithin has enhancing cellular informatics transmission
Ability, improves brain activity and cell membrane self-repairing capability, liver-protective effect.Therefore, the feed addition in this programme
By adding soybean lecithin in agent, development and the maturation of mammalian brain cell can be not only advantageously promoted, strengthen intelligence
Power, moreover it is possible to improve its enteron aisle resistance to oxidation, strengthens the expression of heat shock protein 70.
Leucine belongs to branched-chain amino acid, and it can effectively prevent muscle loss, controls blood sugar, and provide to bodily tissue
Energy.Additionally, it can also improve the yield of growth hormone, improve anti-oxidation function and the enteron aisle digestion of pancreas.
Again because during modern intensive husbandry sector, the feeding manner of " quick " and " high yield " is faced with animal
Increasing stress factor.The nerve and internal system of the continuous stimulating animal body of these factors, cause immunity of organism to answer
Change is answered, oxidation resistance declines and Nutrition and Metabolism consumption increases etc..Antibiotic has promotion growth of animal because of it, and treatment is dynamic
Thing disease, improves the effect such as efficiency of feed utilization, into one of effective way to solve this problem, so as to be widely used in animal
In production.However, a large amount of can bring the drug resistance increase of animal product antibiotic residue, pathogen etc. negative using antibiotic
Face effect, therefore antibioticses feed addictive is preferably replaced using SCFA in the embodiment of the present invention.SCFA
Including acetic acid, propionic acid and butyric acid etc., mainly received in colon by the stodgy carbohydrate such as dietary fiber, resistant starch, oligosaccharide
The glycolysis of the profitable strains such as lactic acid bacteria, Bifidobacterium and produce.Wherein, butyric acid and its esters be used as feed addictive, with green
Colour circle is protected, uses the advantages such as safety, raising breeding performonce fo animals and maintenance enteron aisle structural intergrity.Tributyrin is used as fourth
The precursor of acid, long half time is easy to use, safe without toxic side effect, odorless.Both butyric acid had been solved for the volatile difficulty of liquid
The characteristics of to add, improve again and directly use the butyric acid shortcoming that the smell is awful, and with animal and bird intestines healthy development is promoted, carry
Body immunity high, promotes the functions such as nutrient digestion absorption.
Beta-hydroxy-Beta-methyl calcium butyrate (HMB-Ca) is produced as the basic micro metabolism containing branched-chain amino acid of mammal
Thing, is played an important role in the protein synthesis of musculature, and muscle cell can be promoted to grow；Additionally, HMB-Ca or one kind
It is immune to be excited agent, the immunologic function of livestock and poultry can be strengthened, body insulin secretion is improved, and intrauterine growth retardation can be alleviated and brought
Adverse effect.
Vitamin E is the important composition composition on cell membrane, is also the primary anti-oxidant on cell membrane.It is used as polyenoid
The antioxidant of aliphatic acid, the polyvalent unsaturated fatty acid with membrane phospholipid on cell membrane is combined into compound, so as to stablize film
Structure, prevent on biomembrane that the enzyme containing sulfenyl is damaged by oxidant in PUFA and cell.Add in feed in the present embodiment
Enter vitamin E, can extensively remove free radical excessive in livestock and poultry body, make cell membrane from the attack of free radical, so that relative carry
The function of various immunocytes high, makes humoral immunity and cellular immunity all be enhanced.Additionally, vitamin E can also reduce cell
The permeability of film, reduces creatine kinase and flows to blood plasma from cell, reaches effect of resisting stress.
Folic acid plays important work as a kind of important nutriment in the metabolic processes of animal body
With.Folic acid in this programme may participate in purine, the synthesis of pyrimidine and the metabolism of amino acid, while immunity of organism can be improved
Power, fertility and growth performance etc..On the feed after the feed containing folic acid, folic acid can promote livestock and poultry as coenzyme in vivo at it
The synthesis of nucleic acid and protein, the division of cell and growth, moreover it is possible to strengthen liver function, enhance immunity.
Choline is a kind of quaternary amine alkali, with strong basicity.Choline is added in the embodiment of the present invention in feed, can be had following
Function：1st, sweet alkali is converted into, for lecithin provides important component, to a germ outside the shin bone tubbiness disease and limbs of poultry
Prevention plays an important role；2nd, played a crucial role in fat transport or raising adipose metabolism is promoted in lecithin form；3、
Participate in nerve conduction：Choline fills vacancies in the proper order the precursor of matter acetylcholine as nerve, is the important composition composition of sphingomyelin；4th, promote
Enter animal growth and development, improve its immunity.
Additionally, the embodiment of the present invention can be effectively improved interior by adding complex enzyme-probiotics in feed addictive
The not enough problem of source property digestive ferment, and play the effect of regulation and control alimentary canal health.Preferably, in the complex enzyme-probiotics
Complex enzyme formulation can for example include acid protease, amylase, phytase, lipase and zytase.More excellent, it is acid
The part by weight of protease, amylase, phytase, lipase and zytase such as can be 18-22:14-16:18-22:8-
12:14-16；Optimal, the part by weight of above-mentioned each enzyme preparation is 20:15:20:10:15.Under this best proportion, complex enzyme exists
The best results for improving endogenous digestive ferment and regulation alimentary canal health played in feed.
Wherein, acid protease is formed by the fermented refined refinement of aspergillus niger excellent species, and it can be the bar of 2-6 in pH
Effective aminosal under part, adds acid protease to improve the nutritive value of feed in feed, promote the growth of livestock and poultry with
Weightening.Amylase can supplement digestive ferment deficiency in the livestock and poultry body of gut development imperfection or constitution difference as interior protoenzyme
Defect, improves feed digestibility.Phytase is added in feed, phytic acid (phytic acid) inositol and phosphoric acid can be decomposed into, and
The protein that part is complexed by phytic acid can be discharged, so as to improve the utilization rate of protein and amino acid.Additionally, phytase can also lead to
The complexing of destruction phytic acid and calcium ion needed for AMS is crossed, the digestibility of starch in feed is improved.Lipase is fat metabolism
Most basic enzyme, nonruminant itself being capable of the endogenous digestive ferment such as secreting amylase, protease and lipase, but poult cub
Digestive function is not yet physically well developed, and endogenous digestive ferment secretory volume is not enough, therefore, the feelings not enough in order to supplement its internal endogenous enzymes
Condition, lipase is further comprises in the feed addictive in this programme, is beneficial to digestion of the livestock and poultry to nutritional ingredient and is decomposed and absorb
Utilize, improve the production performance of animal.Zytase can supplement the young age that digestive system is not yet reached maturity in making an addition to feed
The not enough phenomenon of the digestive ferments such as animal protease, AMS and carbohydrase, reduces feed cost, reduces feed waste, moreover it is possible to
Improve the piglet daily output, the digestibility for reducing the piglet death rate, improving protein and cellulose.
Preferably, the microorganism fungus kind in above-mentioned complex enzyme-probiotics can for example include enterococcus faecalis and gemma
Bacillus.More excellent, the part by weight of enterococcus faecalis and bacillus such as can be 4-6:12-18；It is optimal, enterococcus faecalis and bud
The part by weight of spore bacillus is 5:15.Under this best proportion, what microorganism fungus kind played jointly in feed with complex enzyme formulation
Improve the best results of endogenous digestive ferment and regulation alimentary canal health.
Wherein, enterococcus faecalis is one of flora in humans and animals enteron aisle, and it can produce natural antibiotics, be conducive to
Body health；Secondly, enterococcus faecalis can also produce the antibacterial substances such as bacteriocin, suppress the pathogens such as Escherichia coli and salmonella
Growth, improve intestinal microenvironment.It is applied in feed, the fiber in feed can be made to soften, improves the conversion ratio of feed,
Moreover it is possible to promote the immune response of animal, the antibody level of animal is improved.Specifically, the enterococcus faecalis in this programme is for example
Can be streptococcus fecalis, streptococcus faecalis, streptococcus equinus etc..
Bacillus is applied in feed, and releasable emulsifying agent makes the organization softening of feed, you can make the fibre that comparing is thick and stiff
Dimension class feed reaches more preferable palatability.Wherein, bacillus can also produce ferment, change the nutritional ingredient of feed, increase and raise
The added value of material；Again, bacillus can also promote growth of animal, maintain enteron aisle anaerobic environment, improve the immunity of animal.It is excellent
Choosing, the bacillus in the embodiment of the present invention for example can be bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus,
Candida utili, saccharomyces cerevisiae, Rhodopseudomonas palustris, bifidobacterium bifidum etc..
What deserves to be explained is, feed addictive contained substance is not limited in the above-mentioned thing being previously mentioned in the embodiment of the present invention
Matter, the producer can also add other materials according to the different demands of livestock and poultry in feed.
Feature of the invention and performance are described in further detail with reference to embodiments.
Embodiment 1
During feed addictive made an addition into feed for 1% by weight percentage.Per 100g, the feed addictive includes 15g's
N- carbamylglutamic acids, the soybean lecithin of 20g, the leucine of 5g, the tributyrin of 10g, the beta-hydroxy-Beta-methyl of 5g
The choline of calcium butyrate, the complex enzyme-probiotics of 10g, the vitamin E of 5g, the folic acid of 5g and 2g.Wherein complex enzyme-micro- life
State preparation includes that weight ratio is 18:16:18:12:14 acid protease, amylase, phytase, lipase and zytase with
And weight ratio is 4:18 enterococcus faecalis and bacillus.
Embodiment 2
Grind fodder additive to 100 mesh, and by weight percentage makes an addition to feed for 5%.Per 100g, the feed adds
Plus agent includes N- carbamylglutamic acids, the soybean lecithin of 15g, the leucine of 10g, the tributyrin of 5g, the 10g of 20g
Beta-hydroxy-Beta-methyl calcium butyrate, the complex enzyme-probiotics of 5g, the vitamin E of 10g, the choline of the folic acid of 2g and 5g.
Wherein complex enzyme-probiotics includes that weight ratio is 22:14:22:8:16 acid protease, amylase, phytase, fat
Enzyme and zytase and weight ratio are 6:12 enterococcus faecalis and bacillus.
Embodiment 3
Grind fodder additive to 100 mesh, and by weight percentage makes an addition to feed for 3%.Per 100g, the feed adds
Plus N- carbamylglutamic acid of the agent including 18g, the soybean lecithin of 18g, the leucine of 8g, the tributyrin of 8g, 8g
The choline of beta-hydroxy-Beta-methyl calcium butyrate, the complex enzyme-probiotics of 8g, the vitamin E of 8g, the folic acid of 3g and 3g.Wherein
Complex enzyme-probiotics includes that weight ratio is 20:15:20:10:15 acid protease, amylase, phytase, lipase
It is 5 with zytase and weight ratio:15 enterococcus faecalis and bacillus.
Embodiment 4
Grind fodder additive to 100 mesh, and by weight percentage makes an addition to feed for 1%.Per 100g, the feed adds
Plus agent includes N- carbamylglutamic acids, the soybean lecithin of 20g, the leucine of 10g, the tributyrin of 10g, the 10g of 20g
Beta-hydroxy-Beta-methyl calcium butyrate, the complex enzyme-probiotics of 10g, the vitamin E of 10g, the choline of the folic acid of 5g and 5g.
Wherein complex enzyme-probiotics includes that weight ratio is 20:15:20:10:15 acid protease, amylase, phytase, fat
Fat enzyme and zytase and weight ratio are 5:15 enterococcus faecalis and bacillus.
Test example 1
Repeat to implement above-described embodiment 1-4, obtain enough feeds.It is 7.50 ± 0.30kg by 200 original body mass
Sodium selenite be respectively divided into 2 groups, every 100 pigs are 1 group.Child care pig Basic drawing is with reference to U.S. NRC (2012) pig nutrition
Need to prepare (proud agriculture (50%)+corn (50%)), test group adds 1% (100g/kg) present invention on the basis of control group
Feed addictive in Solution Embodiments.Test period is 29 days.Feeding and management program and immune programme for children are with reference to often during experiment
The market pig feeding and management handbook of rule is carried out, the feed intake in record experimental period, record diarrhoea head number.Testing index includes：1、
The growth performance (feed intake, weightening and feed efficiency) of pig；2nd, suffered from diarrhoea frequency during testing.3rd, experimental period terminate after blood
Clear antioxidant levels (MDA, the content of superoxide dismutase (SOD)) and immunity (IgA/IgG/IgM).4th, enteron aisle suede
Hair height.Test data Microsoft Excel are arranged after calculating, and variance analysis is carried out with SPSS17.0 softwares, with
DuncanShi methods carry out significance of difference Multiple range test, and using P ＜ 0.05 as the criterion of significant difference, its result is respectively such as
Shown in table 1 to table 4.
Influence of the feed of table 1 to child care pig growth performance
A and b have significant difference between representing data in table 1.As can be seen from Table 1, the present invention is added in feed
Feed addictive in embodiment can significantly improve daily gain, feed intake and feed-weight ratio (the P ＜ of intrauterine growth retardation piglet
0.05)。
Diarrhoea number of times during the experiment of table 2
As can be seen from Table 2, the feed addictive in adding the embodiment of the present invention in feed can reduce child care diarrhea of pigs
Generation.
Influence of the feed of table 3 to the last serum antioxidant levels of experiment and immune level
As can be seen from Table 3, the feed addictive in adding the embodiment of the present invention in feed can dramatically increase serum and exempt from
The level (P ＜ 0.05) of epidemic disease globulin simultaneously improves Serum antioxidant indices (P ＜ 0.05).
Influence of the feed of table 4 to the last intestinal growth form of experiment
As can be seen from Table 4, the feed addictive in adding the embodiment of the present invention in feed can remarkably promote enteron aisle suede
The growth (P ＜ 0.05) of hair height, illustrates that the feed addictive in this programme has preferably effect to improving function of intestinal canal.
In sum, the feed addictive of the embodiment of the present invention can promote livestock to grow, and can especially improve intrauterine growth
The growth performance of slow piglet；Made an addition to and can regulate and control the body antioxidant levels of intrauterine growth retardation livestock in feed and exempt from
Epidemic disease level, reduces diarrhoea number of times, strengthens organ function, promotes the healthy development of intestines and stomach.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. it is a kind of improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that including 15-30 weight portions
N- carbamylglutamic acids, the soybean lecithin of 15-30 weight portions, the leucine of 5-15 weight portions, three fourths of 5-15 weight portions
Acid glyceride, the beta-hydroxy-Beta-methyl calcium butyrate of 5-15 weight portions, the complex enzyme-probiotics of 5-15 weight portions, 5-15 weights
Measure the choline of the vitamin E, the folic acid of 2-8 weight portions and 2-8 weight portions of part；Complex enzyme-the probiotics includes compound
Enzyme preparation and microorganism fungus kind.
2. it is according to claim 1 improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that
The N- carbamylglutamic acids, the soybean lecithin of 20 weight portions including 20 weight portions, the described bright ammonia of 10 weight portions
Acid, the beta-hydroxy-Beta-methyl calcium butyrate of the tributyrin of 10 weight portions, 10 weight portions, the institute of 10 weight portions
State the courage of complex enzyme-probiotics, the vitamin E of 10 weight portions, the folic acid of 5 weight portions and 5 weight portions
Alkali.
3. the feed addictive for improving intrauterine growth retardation piglet growth performance according to claim 1 and 2, its feature exists
In the complex enzyme formulation includes acid protease, amylase, phytase, lipase and zytase.
4. it is according to claim 3 improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that
The weight ratio of the acid protease, the amylase, the phytase, the lipase and the zytase is 18-22:
14-16:18-22:8-12:14-16。
5. it is according to claim 4 improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that
The weight ratio of the acid protease, the amylase, the phytase, the lipase and the zytase is 20:15:
20:10:15。
6. the feed addictive for improving intrauterine growth retardation piglet growth performance according to claim 1 and 2, its feature exists
In the microorganism fungus kind includes enterococcus faecalis and bacillus.
7. it is according to claim 6 improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that
The enterococcus faecalis is 4-6 with the weight ratio of bacillus:12-18.
8. it is according to claim 7 improve intrauterine growth retardation piglet growth performance feed addictive, it is characterised in that
The enterococcus faecalis is 5 with the weight ratio of bacillus:15.
9. application of the feed addictive according to any one of claim 1,2,4,5,7 and 8 in feed.
10. application of the feed addictive according to claim 9 in feed, it is characterised in that the feed addictive
By weight percentage for 1-5% is added into the feed.
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| CN107319154A (en) * | 2017-07-04 | 2017-11-07 | 漳州傲农牧业科技有限公司 | A kind of piglet pre-mixing agent and its preparation method and application |
| CN107647104A (en) * | 2017-08-21 | 2018-02-02 | 山东中牧饲料科技有限公司 | A kind of preparation method for the function fat products for improving weak pigle growth performance |
| CN108477408A (en) * | 2018-04-02 | 2018-09-04 | 中国科学院亚热带农业生态研究所 | A kind of sow heavy in pig feed reducing fetal intrauterine growth retardation incidence |
| US11045509B2 (en) | 2019-06-06 | 2021-06-29 | Compound Solutions, Inc. | Tributyrin compositions and methods therefor |
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| CN107319154B (en) * | 2017-07-04 | 2019-09-27 | 广州傲农生物科技有限公司 | A kind of piglet pre-mixing agent and its preparation method and application |
| CN107647104A (en) * | 2017-08-21 | 2018-02-02 | 山东中牧饲料科技有限公司 | A kind of preparation method for the function fat products for improving weak pigle growth performance |
| CN108477408A (en) * | 2018-04-02 | 2018-09-04 | 中国科学院亚热带农业生态研究所 | A kind of sow heavy in pig feed reducing fetal intrauterine growth retardation incidence |
| CN108477408B (en) * | 2018-04-02 | 2021-04-16 | 中国科学院亚热带农业生态研究所 | Feed for sows at late gestation period for reducing incidence rate of intrauterine growth retardation of fetuses |
| US11045509B2 (en) | 2019-06-06 | 2021-06-29 | Compound Solutions, Inc. | Tributyrin compositions and methods therefor |
| US11141442B2 (en) * | 2019-06-06 | 2021-10-12 | Compound Solutions, Inc. | Tributyrin compositions and methods therefor |
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