CN107348168A - A kind of feed addictive for improving sow colostrum quality and preparation method and application - Google Patents
A kind of feed addictive for improving sow colostrum quality and preparation method and application Download PDFInfo
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- CN107348168A CN107348168A CN201710747343.8A CN201710747343A CN107348168A CN 107348168 A CN107348168 A CN 107348168A CN 201710747343 A CN201710747343 A CN 201710747343A CN 107348168 A CN107348168 A CN 107348168A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
Abstract
The present invention relates to a kind of feed addictive for improving sow colostrum quality and preparation method and application, belong to field of fodder.Above-mentioned feed addictive includes coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil, fish oil, emulsifying agent and carrier.Component selected by the feed addictive is safe, without hazard residue, can improve the content of medium chain fatty acid in sow colostrum.After preparation method is mixed coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil, fish oil with emulsifying agent by proportioning, then mix with carrier.The method is simple and quick, can be sufficiently mixed each composition, avoids nutritive loss, and also ensures that the amount of each material composition contained in same amount of feed addictive is more or less the same, and ensures that nutriment is more balanced in sow feed.Above-mentioned feed addictive is used to prepare sow feed, the content of medium chain fatty acid in sow colostrum can be significantly improved, strengthen sow and pigling immunity, improve the speed of growth and survival rate of piglet.
Description
Technical field
The present invention relates to field of fodder, and more particularly to a kind of feed addictive for improving sow colostrum quality and its preparation
Method and application.
Background technology
In pig breeding process, lactose content is very low in sow colostrum, not as good as often breast in half, and dairy fat content compared with
It is high.Piglet relies primarily on the butterfat in breast milk to energize, and therefore, the quality height of the butterfat in sow colostrum directly affects piglet
Upgrowth situation.
At present, butterfat can not meet piglet optimum growh needs in most of sow colostrum, cause piglet speed of growth compared with
Slowly, immunity and survival rate are relatively low.
The content of the invention
An object of the present invention is to provide a kind of feed addictive for improving sow colostrum quality, the feed addictive
Selected component is safe, without hazard residue, it is possible to increase the content of medium chain fatty acid in sow colostrum.
The second object of the present invention is to provide a kind of preparation method of above-mentioned feed addictive, and the method is simple and quick,
It can be sufficiently mixed each composition, avoid nutritive loss, and also ensure each material contained in same amount of feed addictive
The amount of composition is more or less the same, and ensures that nutriment contained in sow feed is more balanced.
The third object of the present invention is to provide a kind of application of above-mentioned feed addictive, is applied to and prepares sow feeding
Material, the content of medium chain fatty acid in sow colostrum can be significantly improved, strengthen sow and pigling immunity, and then improve the life of piglet
Long speed and survival rate, improve culture benefit.
The present invention is solved its technical problem and realized using following technical scheme：
The present invention proposes a kind of feed addictive for improving sow colostrum quality, and above-mentioned feed addictive includes 20-40 weights
Measure the coconut oil of part, the soybean oil of 10-20 parts by weight, the litsea citrate oil of 5-10 parts by weight, palm oil, the 10- of 5-10 parts by weight
The grape-kernel oil of 15 parts by weight, the fish oil of 5-10 parts by weight, the carrier of the emulsifying agent of 5-10 parts by weight and 4-45 parts by weight.
The present invention also proposes a kind of preparation method of above-mentioned feed addictive, i.e., will according to the proportioning of above-mentioned feed addictive
After coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil, fish oil and emulsifying agent mixing, then mix with carrier.
The present invention also proposes application of the above-mentioned feed addictive in sow feed.
Feed addictive of raising sow colostrum quality that present pre-ferred embodiments provide and preparation method and application
Beneficial effect be：
By coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil and fish oil collectively as feed addictive into
Point, the content of medium chain fatty acid in sow colostrum can be more effectively improved, so as to improve sow colostrum quality, and then is improved young
The growth performance of pig.Above-mentioned each component is safe, without hazard residue.
Directly above-mentioned formula is mixed by proportioning, you can obtain feed addictive.The method is simple and quick, mild condition,
It can not only be sufficiently mixed each composition, moreover it is possible to avoid nutritive loss.
Above-mentioned feed addictive is applied to prepare sow feed, containing for medium chain fatty acid in sow colostrum can be significantly improved
Amount, strengthen sow and pigling immunity, and then improve the speed of growth and survival rate of piglet, improve culture benefit.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
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, it is the conventional production that can be obtained by commercially available purchase
Product.
Feed addictive of raising sow colostrum quality to the embodiment of the present invention and preparation method and application enters below
Row illustrates.
Feed addictive provided in an embodiment of the present invention, middle chain in sow colostrum can be improved by being made an addition in sow feed
The content of aliphatic acid, this breast milk is used to feed piglet, the speed of growth, immunity and survival rate of piglet can be improved, so as to carry
High culture benefit.
Optionally, the feed addictive in the present embodiment can be added to sow for 0.5-2% by weight percentage
Feed in, such as can by 0.5%, 1% and 2% add feed in, preferably by 1% add into the feed of sow.This adds
Adding can make in feed contained feed addictive have an excellent results under ratio, cost performance is optimal.
For piglet, the energy supply efficiency of butterfat is far above lactose and lactoprotein, therefore main in the present embodiment
By the way that different greases is compounded, to obtain that the feed addictive of sow colostrum quality can be improved, sucked by piglet
Breast milk improves the growth performance of piglet.
According to carbon chain lengths, aliphatic acid can be divided into short chain fatty acids, medium chain fatty acid and long chain fatty acids.Wherein, short chain
Amount of carbon atom contained by aliphatic acid is 2-6, and the amount of carbon atom contained by medium chain fatty acid is 8-12, long chain fatty acids institute
The amount of carbon atom contained is more than 16.
The selection of grease is primarily to improve the content of medium chain fatty acid in sow colostrum in the present embodiment.Medium chain fatty
For acid is compared with short chain fatty acids and long chain fatty acids, in addition to the partial action with latter two aliphatic acid, also with following uniqueness
Physiological function：(1) lipase hydrolysis are not needed, can directly be absorbed in small enteral and liver is transported to by vena portae hepatica, soon
Speed oxidation provides energy, so as to reduce consumption of the glucose in liver, increases the glucose supplies of intestinal epithelial cell, promotes young
Pig chorion grows and repaired；(2) shell by the coated PCV-II of fat and rotavirus can be penetrated, blocking virus are multiple
System；(3) penetrate bacterial outer membrane (lipopolysaccharides film) to enter into the cell, anion is discharged in cytoplasm, so as to cause bacterial death.
Specifically, feed addictive can for example include coconut oil, the 10-20 weight of 20-40 parts by weight in the present embodiment
Soybean oil, the litsea citrate oil of 5-10 parts by weight, the palm oil of 5-10 parts by weight, the grape-kernel oil, the 5-10 of 10-15 parts by weight of part
The carrier of the fish oil of parts by weight, the emulsifying agent of 5-10 parts by weight and 4-45 parts by weight.
Further, above-mentioned feed addictive may include the coconut oil of 22-38 parts by weight, 12-18 parts by weight soybean oil,
The litsea citrate oil of 6-9 parts by weight, the palm oil of 6-9 parts by weight, the grape-kernel oil of 11-14 parts by weight, 6-9 parts by weight fish oil,
The emulsifying agent of 6-9 parts by weight and the carrier of 10-40 parts by weight.
Further, the coconut oil of 25-35 parts by weight, the soybean oil of 14-16 parts by weight, 7-8 weight can also be included
The litsea citrate oil of part, the palm oil of 7-8 parts by weight, the grape-kernel oil of 12-13 parts by weight, the fish oil of 7-8 parts by weight, 7-8 weight
The emulsifying agent of part and the carrier of 20-30 parts by weight.
More preferably, the coconut oil of the feed addictive in the present embodiment including 30 parts by weight, 15 parts by weight soybean oil,
The litsea citrate oil of 7.5 parts by weight, the palm oil of 7.5 parts by weight, the grape-kernel oil of 12.5 parts by weight, 7.5 parts by weight fish oil,
The carrier of the emulsifying agent of 7.5 parts by weight and 25 parts by weight.Each composition of feed addictive is reached as obtained by this more excellent proportions
The effect arrived is more balanced, and the synergy played is preferable.
Wherein, coconut oil is the vegetable fat being mainly made up of medium chain fatty acid a small number of in conventional food, containing abundant
It is small compared with other long-chain fat molecules, it is easily digested.Laurate containing 45-51% in coconut oil, it is laurate
Main source.Generally, laurate is added in feed or food, its purpose mainly plays antibacterial corrosion-resistant effect, but this reality
Apply in example, addition coconut oil can mainly make feed addictive quickly provide energy for sow, strengthen sow and pigling immunity
Effect.
In addition, also contain other aliphatic acid, such as linoleic acid, palmitic acid, oleic acid, octanoic acid and capric acid in coconut oil, can
By many kinds of substance compatibility contained by its own, action effect is improved.If directly replacing coconut oil with Medium chain fatty acid monomers, mirror
Obtained in Medium chain fatty acid monomers generally purified or chemical industry synthesis, material is purer, can not produce effect with regard to itself.It is corresponding
Ground, also do not use laurate directly in the present embodiment, for it is compared with coconut oil, it is same have lack the latter and can pass through itself institute
The many kinds of substance contained carries out the defects of compatibility.
Soybean oil is rich in unrighted acids such as oleic acid, linoleic acid, because most of grease is Medium chain fatty in the present embodiment
Acid, the linoleic acid in soybean oil can be advantageous to lipid for long-chain polyunsaturated fatty acid and digest and assimilate.Secondly, soybean oil can also
Play a part of certain air-isolation, reduce possibility spoiled by rancid oil or fat.Soybean oil and coconut oil are coordinated, can be significantly improved
The content of medium chain fatty acid in sow colostrum, and lactation amount can be increased (soybean oil or coconut oil can relatively be used alone and improve 3-
4% lactation amount).
Litsea citrate oil is rich in medium chain fatty acid and plants essential oil, as in the present embodiment feed addictive into point it
One, have the function that to improve sow feed intake and intestinal absorption ability.In addition, litsea citrate oil also has good mould proof suppression poison
Effect, for example, it is stronger to bacterial resistances such as aspergillus flavus, Rhizopus oryzae and Mucor racemosus.In addition, litsea citrate oil heat resistance is higher, can
Improve the Applicable temperature of feed addictive.
Palm oil contains a high proportion of palmitic acid and substantial amounts of oleic acid and linoleic acid, contained saturated fatty acid and insatiable hunger
More balanced with the ratio of aliphatic acid, stability is preferable, and liquid form can be kept in relative low temperature, makes formula can be with
Worked within the scope of relatively wide temperature.Secondly, palm oil contains γ-tocotrienols, can delay feed oxide, avoids producing
Raw niff.In addition, palm oil and soybean oil coordinate, further it can prevent feed addictive from going bad.
Grape-kernel oil is rich in linolenic acid and OPC, wherein, linolenic acid has the function that to resist free radical, and energy
Promote vitamin, such as the absorption of vitamin C and vitamin E.OPC can prevent cholesterol from being hoarded on vascular wall.Cause
This, in the feed addictive of the present embodiment, grape-kernel oil is used to be used as native oxidant and immunopotentiator, and promotes sow
Absorption to vitamin.
Fish oil is rich in myristic acid and n-3 polyunsaturated fatty acids, can further supplement sow body in the present embodiment
Interior essential fatty acid.
Hold, above-mentioned coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil and fish oil are added collectively as feed
Add the composition of agent, can more effectively improve the content of medium chain fatty acid in sow colostrum, so as to improve sow colostrum quality, enter
And improve the growth performance of piglet.
Optionally, the emulsifying agent in the present embodiment can for example contain soybean lecithin, fatty acid glyceride and bile
At least one of Barbiturates, preferably soybean lecithin.In view of main component is grease in the feed addictive of the present embodiment
Class material, and exogenous grease is only emulsified after forming chylomicron and could absorbed by animal, animal emulsification is exogenous
The material of lipid is bile salt, but the secretory volume of such material is limited, it is impossible to the grease in feed is all emulsified.
Therefore, by adding emulsifying agent, after feeding feed addictive, grease is emulsified, and promotes the absorption profit of grease
With so as to improve the utilization rate of grease.In addition, by adding emulsifying agent, moreover it is possible to delay spoiled by rancid oil or fat, extension storage time.
Optionally, the carrier in the present embodiment can for example include in dregs of beans, zeolite powder, corncob and sepiolite
Any one, is because dregs of beans source is wider and cheap, therefore preferably dregs of beans.Above-mentioned carrier can make effectively to adsorb the present embodiment
In a variety of grease type materials, substantially improve uniformity during material mixing, improve the utilizability of feed addictive.
In addition, the present embodiment additionally provides a kind of preparation method of above-mentioned feed addictive, namely in preparation process, press
After said ratio mixes coconut oil, soybean oil, litsea citrate oil, palm oil, grape-kernel oil, fish oil with emulsifying agent, then with carrier
Mixing.Above-mentioned a variety of greases can in this order be well mixed with emulsifying agent, is then uniformly mixed with carrier again, so as to ensure phase
The amount of contained each material composition is more or less the same in the feed addictive of same amount, ensure nutriment contained in sow feed compared with
For equilibrium..
Preferably, before mixing, carrier can be also crushed to 80-120 mesh, in favor of raising mixed effect and suitable for sow
Feed and digest and assimilate.
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 and upgrowth situation of piglet in pig starter feed.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
Dregs of beans is crushed to 100 mesh, by the coconut oil of 20 parts by weight, the soybean oil of 20 parts by weight, 5 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 10 parts by weight, the grape-kernel oil of 10 parts by weight, 10 parts by weight mix with the soybean lecithin of 5 parts by weight,
Then mixed again with the above-mentioned dregs of beans of 45 parts by weight, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 2
Dregs of beans is crushed to 100 mesh, by the coconut oil of 40 parts by weight, the soybean oil of 10 parts by weight, 10 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 5 parts by weight, the grape-kernel oil of 15 parts by weight, 5 parts by weight mix with the soybean lecithin of 10 parts by weight,
Then mixed again with the above-mentioned dregs of beans of 4 parts by weight, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 3
Dregs of beans is crushed to 100 mesh, by the coconut oil of 22 parts by weight, the soybean oil of 18 parts by weight, 6 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 9 parts by weight, the grape-kernel oil of 11 parts by weight, 9 parts by weight mix with the soybean lecithin of 6 parts by weight, so
Mixed again with the above-mentioned dregs of beans of 40 parts by weight afterwards, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 4
Dregs of beans is crushed to 100 mesh, by the coconut oil of 38 parts by weight, the soybean oil of 12 parts by weight, 9 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 6 parts by weight, the grape-kernel oil of 14 parts by weight, 6 parts by weight mix with the soybean lecithin of 9 parts by weight, so
Mixed again with the above-mentioned dregs of beans of 10 parts by weight afterwards, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 5
Dregs of beans is crushed to 100 mesh, by the coconut oil of 25 parts by weight, the soybean oil of 16 parts by weight, 7 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 8 parts by weight, the grape-kernel oil of 12 parts by weight, 8 parts by weight mix with the soybean lecithin of 7 parts by weight, so
Mixed again with the above-mentioned dregs of beans of 30 parts by weight afterwards, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 6
Dregs of beans is crushed to 100 mesh, by the coconut oil of 35 parts by weight, the soybean oil of 14 parts by weight, 8 parts by weight the fruit of a cubeb litsea tree
Oil, the fish oil of the palm oil of 7 parts by weight, the grape-kernel oil of 13 parts by weight, 7 parts by weight mix with the soybean lecithin of 8 parts by weight, so
Mixed again with the above-mentioned dregs of beans of 20 parts by weight afterwards, obtain feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 7
Dregs of beans is crushed to 100 mesh, by the coconut oil of 30 parts by weight, the soybean oil of 15 parts by weight, 7.5 parts by weight the fruit of a cubeb litsea tree
The soybean phosphorus of oil, the palm oil of 7.5 parts by weight, the grape-kernel oil of 12.5 parts by weight, the fish oil of 7.5 parts by weight and 7.5 parts by weight
Fat mixes, and is then mixed again with the above-mentioned dregs of beans of 25 parts by weight, obtains feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 1% in agent of feed for nursing sow.
Embodiment 8
Zeolite powder is crushed to 80 mesh, the mountain of the coconut oil of 30 parts by weight, the soybean oil of 15 parts by weight, 7.5 parts by weight is grey
Seed oil, the palm oil of 7.5 parts by weight, the grape-kernel oil of 12.5 parts by weight, the glycerine of the fish oil of 7.5 parts by weight and 7.5 parts by weight
Fatty acid ester mixes, and is then mixed again with the above-mentioned zeolite powder of 25 parts by weight, obtains feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 0.5% in agent of feed for nursing sow.
Embodiment 9
Crushing maize core is grey by the mountain of the coconut oil of 30 parts by weight, the soybean oil of 15 parts by weight, 7.5 parts by weight to 120 mesh
Seed oil, the palm oil of 7.5 parts by weight, the grape-kernel oil of 12.5 parts by weight, the bile of the fish oil of 7.5 parts by weight and 7.5 parts by weight
Hydrochlorate mixes, and is then mixed again with the above-mentioned corncob of 25 parts by weight, obtains feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 2% in agent of feed for nursing sow.
Embodiment 10
Sepiolite is crushed to 90 mesh, the mountain of the coconut oil of 30 parts by weight, the soybean oil of 15 parts by weight, 7.5 parts by weight is grey
Seed oil, the palm oil of 7.5 parts by weight, the grape-kernel oil of 12.5 parts by weight, the bile of the fish oil of 7.5 parts by weight and 7.5 parts by weight
The mixture of hydrochlorate and soybean lecithin mixes, and is then mixed again with the above-mentioned sepiolite of 25 parts by weight, obtains feed addictive.
After above-mentioned feed addictive is mixed, made an addition to by weight percentage for 2% in agent of feed for nursing sow.
Test example 1
Repeat to implement above-described embodiment 1-10, obtain enough feed addictives.Selection kind is identical, similar in parity
Up to binary sow, 40 are equally divided into control group and test group, are pregnant the 90th day from sow and proceed by feeding experiment.Wherein,
The proud milking sow material of agriculture 856 of control group fed, test group use the feed addictive in the embodiment of the present invention 7, then by addition
Measure and made an addition to for 1% in agent of feed for nursing sow, the lactation of proud agriculture 856 in the agent of feed for nursing sow namely control group in test group is female
Pig feed.
On the day of Farrowing, sow colostrum is collected, determines medium chain fatty acid in control group and the sow colostrum of test group
Content.Assay method is as follows：Extracted using fat instrument with chloroform-methanol method, then aliphatic acid is carried out through potassium hydroxide-methanol
Esterification, then with the composition of chromatographic aliphatic acid, the content of aliphatic acid is carried out according to area normalization method.Its result
As shown in table 1.
The influence of Medium chain fatty acid content (%) in the additive on sow colostrum of table 1
As can be seen from Table 1, compared with control group, by feeding the feed of the feed addictive containing the present embodiment, energy
Medium chain fatty acid in sow colostrum, including octanoic acid, capric acid and lauric content are significantly improved, and is improved most with lauric acid content
To be obvious.
In addition, using identical test method, 1-6 and 8-10 of the embodiment of the present invention feed are used in test group respectively
Additive, its acquired results again show that：Compared with control group, added by feeding the feed containing embodiment 1-6 and 8-10
The feed of agent, medium chain fatty acid in sow colostrum, including octanoic acid, capric acid and lauric content can be significantly improved, and with bay
Acid content improves the most obvious.
By contrast, sow feeding is contained the feed addictive of embodiment 7 feed relatively feed containing embodiment 1-6 and
Medium chain fatty acid content is higher in colostrum obtained by the feed of embodiment 8-10 feed addictive, illustrates feed in embodiment 7
The proportioning of additive can most meet the demand that Medium chain fatty acid content in sow colostrum is lifted, the compound effect of each composition under the proportioning
Fruit is optimal.
Test example 2
Selection kind is identical, the piglet of body weight no significant difference 40, is equally divided into contrast groups and experimental group, wherein, it is right
Piglet than group sucks colostrum in test example 1 obtained by control group, and the piglet of experimental group is sucked in test example 1 obtained by test group
Colostrum, remaining feeding conditions all same, feeding trial are carried out 30 days altogether, and contrast groups and experimental group piglet is averaged in measure 30 days
The speed of growth, illness rate and survival rate.Its result is as shown in table 2.
The piglet growth traits table of table 2
As can be seen from Table 2, the piglet of experimental group is significantly better than that pair in terms of average daily gain, illness rate and survival rate
Than group, illustrate the breast milk of test group in feeding test example 1 more can improve the speed of growth of piglet simultaneously compared with the breast milk of feeding control group
Strengthen its immunity and survival rate.
Test example 3
With reference to the method in test example 1, multigroup contrast groups are separately set, and the difference of contrast groups and test group is contrast groups
Respectively only containing a kind of grease in test group, two kinds of greases, three kinds of greases, four kinds of greases and five kinds in the formula of feed addictive
Grease.Its result is shown, as fat type is more, the content of medium chain fatty acid is higher in sow colostrum.
And the content containing the colostrum medium chain fatty acid of gained in the case of two kinds of greases, which is more than, individually only contains this two kinds
The summation of the content of colostrum medium chain fatty acid obtained by when any in grease.The colostrum of gained in the case of containing three kinds of greases
The content of medium chain fatty acid be more than individually only containing wherein any two kinds of greases constantly gained colostrum medium chain fatty acid content
Summation.Also, this rule is still applied to the situation containing four kinds, five kinds and six kinds greases.Thus illustrate, in the present embodiment
6 kinds of greases be not simple superposition to improving the effect of medium chain fatty acid in sow colostrum, but with Synergistic work
With.
Test example 4
By taking the feed addictive in embodiment 7 as an example, contrast groups 1 and contrast groups 2, the feeding of contrast groups 1, contrast groups 2 are set
The preparation method of feed additives is different from the preparation method of the feed addictive of embodiment 7.Wherein contrast groups 1 and embodiment 7
The difference of preparation method is all oily substances, emulsifying agent and carrier while mixed；The preparation of contrast groups 2 and embodiment 7
The difference of method is first to mix oily substance with carrier, is then mixed again with emulsifying agent, according to the experiment side in test example 1
Method, measure sow feed after the feed of the feed addictive containing embodiment 7, contrast groups 1 and the gained of contrast groups 2 in colostrum respectively
The content difference of medium chain fatty acid.Its result shows, feeds after the feed of the feed addictive containing the gained of embodiment 7 at the beginning of sow
The content of medium chain fatty acid (including octanoic acid, capric acid and laurate) contains contrast groups 1 and contrast groups 2 obviously higher than feed in breast
Feed addictive feed.Thus prove, the preparation method of the feed addictive provided in the embodiment of the present invention can be effective
Improve improvement result of the feed addictive to Medium chain fatty acid content in sow colostrum.
In summary, component selected by feed addictive of the present invention it is safe, without hazard residue, it is possible to increase in sow colostrum
The content of medium chain fatty acid.Its preparation method is simple and quick, can be sufficiently mixed each composition, avoids nutritive loss, and can also
Ensure that the amount of each material composition contained in same amount of feed addictive is more or less the same, ensure nutrition contained in sow feed
Material is more balanced.It is applied to and prepares sow feed, the content of medium chain fatty acid in sow colostrum can be significantly improved, strengthens
Sow and pigling immunity, and then the speed of growth and survival rate of piglet are improved, improve culture benefit.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present 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. a kind of feed addictive for improving sow colostrum quality, it is characterised in that coconut oil, 10- including 20-40 parts by weight
The soybean oil of 20 parts by weight, the litsea citrate oil of 5-10 parts by weight, the palm oil of 5-10 parts by weight, the grape pip of 10-15 parts by weight
The carrier of oil, the fish oil of 5-10 parts by weight, the emulsifying agent of 5-10 parts by weight and 4-45 parts by weight.
2. feed addictive according to claim 1, it is characterised in that the coconut oil including 22-38 parts by weight,
The soybean oil of 12-18 parts by weight, the litsea citrate oil of 6-9 parts by weight, the palm oil of 6-9 parts by weight, 11-14 weights
Measure the grape-kernel oil of part, the fish oil of 6-9 parts by weight, 6-9 parts by weight emulsifying agent and the 10-40 parts by weight institute
State carrier.
3. feed addictive according to claim 2, it is characterised in that the coconut oil, 15 weights including 30 parts by weight
Measure the soybean oil of part, the litsea citrate oil of 7.5 parts by weight, the palm oil of 7.5 parts by weight, the institute of 12.5 parts by weight
State the carrier of grape-kernel oil, the fish oil of 7.5 parts by weight, the emulsifying agent of 7.5 parts by weight and 25 parts by weight.
4. according to the feed addictive described in claim any one of 1-3, it is characterised in that the emulsifying agent contains soybean phosphorus
At least one of fat, fatty acid glyceride and bile acid salt.
5. according to the feed addictive described in claim any one of 1-3, it is characterised in that the carrier includes dregs of beans, zeolite
Any one in powder, corncob and sepiolite.
6. a kind of preparation method for the feed addictive for improving sow colostrum quality, it is characterised in that according to such as claim 1-5
The proportioning of feed addictive described in any one, by the coconut oil, the soybean oil, the litsea citrate oil, the palm oil,
After the grape-kernel oil, the fish oil mix with the emulsifying agent, then mix with the carrier.
7. preparation method according to claim 6, it is characterised in that before mixing, crush the carrier to 80-120 mesh.
8. application of the feed addictive as described in claim any one of 1-5 in sow feed is prepared.
9. application of the feed addictive according to claim 8 in sow feed is prepared, it is characterised in that the feed
Additive is added into sow feed for 0.5-2% by weight percentage.
10. application of the feed addictive according to claim 9 in sow feed is prepared, it is characterised in that the feeding
Feed additives are added into sow feed for 1% by weight percentage.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108902015A (en) * | 2018-06-08 | 2018-11-30 | 陕西正能农牧科技有限责任公司 | A kind of balancing fatty-acid nutrition feeding method for lactating sow |
| CN109588568A (en) * | 2018-12-18 | 2019-04-09 | 南京农业大学 | A method of procyanidine is added by daily ration and improves sow reproductive performance |
| CN110178969A (en) * | 2019-06-18 | 2019-08-30 | 康地饲料（中国）有限公司 | A kind of functional sows in perinatal period concentrated feed of low dietary electrolyte balance |
| WO2022104349A1 (en) * | 2020-11-13 | 2022-05-19 | Can Technologies, Inc. | Insect oil in swine feed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108902015A (en) * | 2018-06-08 | 2018-11-30 | 陕西正能农牧科技有限责任公司 | A kind of balancing fatty-acid nutrition feeding method for lactating sow |
| CN109588568A (en) * | 2018-12-18 | 2019-04-09 | 南京农业大学 | A method of procyanidine is added by daily ration and improves sow reproductive performance |
| CN110178969A (en) * | 2019-06-18 | 2019-08-30 | 康地饲料（中国）有限公司 | A kind of functional sows in perinatal period concentrated feed of low dietary electrolyte balance |
| WO2022104349A1 (en) * | 2020-11-13 | 2022-05-19 | Can Technologies, Inc. | Insect oil in swine feed |
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Application publication date: 20171117 |