CN109805194A - A kind of compound emulsifying agent of animal feed, application method and application - Google Patents
A kind of compound emulsifying agent of animal feed, application method and application Download PDFInfo
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- CN109805194A CN109805194A CN201910242645.9A CN201910242645A CN109805194A CN 109805194 A CN109805194 A CN 109805194A CN 201910242645 A CN201910242645 A CN 201910242645A CN 109805194 A CN109805194 A CN 109805194A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The present invention provides a kind of compound emulsifying agent of animal feed, application method and applications, belong to emulsifier technical field.The compound emulsifying agent, the component including following mass parts: 65~70 parts of polyglyceryl fatty acid ester, 15~20 parts of stearoyl -2- sodium lactate, 1.5~2.5 parts of sweetener, 1.5~2.5 parts of tasty agents, 1.5~2.5 parts of l-carnitine, 0.5~1.5 part of organic carrier, 1~15 part of inorganic carrier.Compound emulsifying agent provided by the invention has stronger emulsifying ability that can improve piglet growth performance, and daily gain improves 18.42%~23.68%, and daily ingestion amount improves 10.52%~13.16%, and feed conversion rate improves 7.84%~9.31%；Crude fat apparent digestibility improves 24.19%~25.53%, and apparent digestibility of crude protein improves 5.83%~8.96%, and energy apparent digestibility improves 4.18%~4.86%.
Description
Technical field
The invention belongs to emulsifier technical fields, and in particular to a kind of compound emulsifying agent of animal feed, application method
And application.
Background technique
The raising of livestock and poultry yield and amount of livestock on hand is realized by the improvement of breeding technique, way to manage and barn environment
, and the reasonably combined of feed nutrition is wherein play even more important role, improves livestock and poultry nutrient digestibility and feed
Conversion ratio can not only save breeding cycle, reduce feed cost, moreover it is possible to livestock and poultry be avoided to cannot be fully absorbed nutrient in feed
The problem of, reduce the pollution to excrement to environment.
Pork and pork product are essential food on people's dining table, this also pushes directly on the rapid hair of pig breeding industry
Exhibition.During the entire process of swine rearing, the feed of weanling pig and raising are very crucial.After weaned piglet, digestive system development
It is not perfect, enough nutrition can not be absorbed, seriously affecting piglet in this stage is growth and the economic benefit for cultivating company.Energy
Level is the important trophic factor for influencing to grow after weaned piglet, and height is often added in feed to meet the needs of piglet is to energy
Horizontal grease, however piglet gastrointestinal system develops not perfect enough bile acids and the lipase of can not secreting to rouge in feed
Fat is absorbed and utilized, at the same feed fat ratio it is higher can also cause grice diarrhoea, cost to improve, fatty oxidizable and ring in feed
The problems such as border is polluted.
External emulsifiers are added in daily ration can solve the problems, such as that weanling pig bile acid secretion is insufficient, improve fat digestion
Rate and daily gain, increase economic efficiency.Adding more external emulsifiers in feed at present mainly has soybean lecithin, to emulsification
The research of agent mainly has phosphatide and cholate, and furthermore there are also tween and Span series products in the market, but to the cream of feed fat
The effect is unsatisfactory for change.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of compound emulsifying agent of animal feed, application method and answering
With.Compound emulsifying agent provided by the invention can be improved the growth performance and crude fat, crude protein, energy digestibility of animal.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of compound emulsifying agent of animal feed, the component including following mass parts:
65~70 parts of polyglyceryl fatty acid ester, 15~20 parts of stearoyl -2- sodium lactate, 1.5~2.5 parts of sweetener, delicate flavour
1.5~2.5 parts of agent, 1.5~2.5 parts of l-carnitine, 0.5~1.5 part of organic carrier, 1~15 part of inorganic carrier.
Preferably, the sweetener includes one or more of saccharin sodium, honey element and sucrose.
Preferably, the tasty agents includes 51- the sapidity nucleotide disodium, disodium succinate, 51- Sodium guanylate, 51- flesh
One or more of thuja acid disodium, l-Alanine, glycine and sodium glutamate.
Preferably, the organic carrier includes one or more of corn flour, defatted rice bran, wheat bran and powdered rice hulls.
Preferably, the inorganic carrier includes one or more of calcium carbonate, silicate, vermiculite and zeolite.
The present invention provides the application methods of compound emulsifying agent described in above-mentioned technical proposal, including by the compound emulsifying agent
Feeding animals after mixing with basal diet feed, the mass percentage of the compound emulsifying agent account for the 0.08 of basal diet feed
~0.12%.
Preferably, the mass percentage of the compound emulsifying agent accounts for the 0.1% of basal diet feed.
The present invention also provides compound emulsifying agents described in above-mentioned technical proposal to prepare the application in animal feed.
Preferably, the animal feed includes weanling pig feed.
The compound emulsifying agent of animal feed provided by the invention has good emulsifying capacity, can effectively solve the problem that dynamic
The problem of object bile acid secretion deficiency improves fat digestibility and daily gain.Wean can be improved in compound emulsifying agent of the invention
Piglet growth performance and feed nutrient digestibility improve crude fat, crude protein, energy digestibility；It is nonirritant to animal and people
Effect.
The embodiment of the present invention is as the result is shown: the compound emulsifying agent of animal feed provided by the invention has stronger emulsification
Power can improve piglet growth performance, wherein daily gain raising 18.42%~23.68%, daily ingestion amount raising 10.52%~
13.16%, feed conversion rate improves 7.84%~9.31%；Feed nutrient digestibility can be improved, wherein crude fat apparently digests
Rate improves 24.19%~25.53%, and apparent digestibility of crude protein improves 5.83%~8.96%, and energy apparent digestibility improves
4.18%~4.86%.
Specific embodiment
The present invention provides a kind of compound emulsifying agent of animal feed, the components including following mass parts: polyglycerol ester
65~70 parts of fat acid esters, 15~20 parts of stearoyl -2- sodium lactate, 1.5~2.5 parts of sweetener, 1.5~2.5 parts of tasty agents, L- meat
1.5~2.5 parts of alkali, 0.5~1.5 part of organic carrier, 1~15 part of inorganic carrier.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 65~70 parts of polyglyceryl fatty acid esters,
Preferably 66~69 parts, more preferably 58 parts.The present invention is not particularly limited the source of the polyglyceryl fatty acid ester, uses
Conventional commercial product.
In the present invention, the polyglyceryl fatty acid ester is nonionic emulsifier, has emulsification to fat in feed
Effect.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 15~20 parts of stearoyl -2- lactic acid
Sodium, preferably 16~19 parts, more preferably 18 parts.The present invention is not particularly limited the source of the stearoyl -2- sodium lactate,
Using conventional commercial product.
In the present invention, the stearoyl -2- sodium lactate is anionic emulsifier, in feed fat have emulsification and
The effect of dispersion.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 1.5~2.5 parts of sweeteners, preferably
1.6~2.4 parts, more preferably 2.0 parts.The present invention is not particularly limited the type of the sweetener, preferably saccharin sodium, sweet tea
One or more of sweet element and sucrose, when the sweetener is two or more, preferably with etc. quality mixed.
The present invention is not particularly limited the source of the sweetener, using conventional commercial product.
In the present invention, the sweetener has the function of seasoning, can be improved the feed intake and daily gain of animal.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 1.5~2.5 parts of tasty agents, preferably
1.6~2.4 parts, more preferably 2.0 parts.The present invention is not particularly limited the type of the tasty agents, preferably 51- flavor core
In thuja acid disodium, disodium succinate, 51- Sodium guanylate, 51- inosine acid disodium, l-Alanine, glycine and sodium glutamate
One or more, when the tasty agents be two or more when, preferably with etc. quality mixed.The present invention is to described fresh
The source of taste agent is not particularly limited, using conventional commercial product.
In the present invention, the Sweet and fresh taste agent can be improved the feed intake and daily gain of animal.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 1.5~2.5 parts of l-carnitine, preferably
1.6~2.4 parts, more preferably 2.0 parts.The present invention is not particularly limited the source of the l-carnitine, using the commercially available of routine
Product.
In the present invention, the l-carnitine can participate in animal body fat acid metabolic, improve animal weight, reduce internal
Fat deposition rate improves animal disease resistant, anti-stress ability.
The compound emulsifying agent of animal feed provided by the invention includes that mass parts are 0.5~1.5 part of organic carrier, preferably
It is 0.8~1.2 part, more preferably 1.0 parts.The present invention is not particularly limited the type of the organic carrier, preferably corn
One or more of powder, defatted rice bran, wheat bran and powdered rice hulls, when the organic carrier is two or more, preferably
With etc. quality mixed.The present invention is not particularly limited the source of the organic carrier, is using conventional commercial product
It can.
In the present invention, the organic carrier has the function of dispersion, stablizes and adsorb.
The compound emulsifying agent of animal feed provided by the invention include mass parts be 1~15 part of inorganic carrier, preferably 3
~12 parts, more preferably 10 parts.The present invention is not particularly limited the type of the inorganic carrier, preferably calcium carbonate, silicic acid
One or more of salt, vermiculite and zeolite, when the inorganic carrier be two or more when, preferably with etc. quality carry out
Mixing.The present invention is not particularly limited the source of the inorganic carrier, using conventional commercial product.
In the present invention, the inorganic carrier has the function of dispersion, stablizes and adsorb.
The present invention is not particularly limited the preparation method of the compound emulsifying agent of the animal feed.It is preferred that using as follows
Preparation method:
(1) polyglyceryl fatty acid ester, stearoyl -2- sodium lactate, sweetener, tasty agents and l-carnitine are mixed, is obtained
To the first mixture；
(2) inorganic carrier and organic carrier are mixed, obtains the second mixture；Broken 40 mesh of mistake is spare；
(3) the first mixture that the step (1) obtains and the second mixture that step (2) obtains are mixed, is answered
Co-emulsifier.
The present invention mixes the polyglyceryl fatty acid ester, stearoyl -2- sodium lactate, sweetener, tasty agents and l-carnitine,
Obtain the first mixture.
In the present invention, the polyglyceryl fatty acid ester, stearoyl -2- sodium lactate, sweetener, tasty agents and l-carnitine are mixed
Before conjunction, independent pulverization process is preferably carried out, obtains independent crushed material, partial size≤250um of the independent crushed material.
The present invention mixes the inorganic carrier and organic carrier, obtains the second mixture.
In the present invention, before the inorganic carrier and organic carrier mix, preferably by the inorganic carrier and organic carrier
Pulverization process is carried out respectively, respectively obtains inorganic carrier and organic carrier crushed material, and the inorganic carrier and organic carrier crush
The partial size of object is respectively≤380um.
The present invention mixes the first obtained mixture and the second mixture, obtains compound emulsifying agent.
The present invention is not particularly limited the mixed mode, it is preferred to use the mixing of horizontal small double-shaft paddle stainless steel
Machine is mixed.The mixed time is preferably 5~10min.
The present invention provides the application methods of compound emulsifying agent described in above-mentioned technical proposal, including by the compound emulsifying agent
Feeding animals after mixing with basal diet feed, the mass percentage of the compound emulsifying agent account for the 0.08 of basal diet feed
~0.12%.In the present invention, the mass percentage of the compound emulsifying agent preferably accounts for the 0.1% of basal diet feed.
The present invention also provides compound emulsifying agents described in above-mentioned technical proposal to prepare the application in animal feed.In this hair
In bright, the preferred weanling pig feed of animal feed.
Below in conjunction with the embodiment in the present invention, technical solution provided by the invention is clearly and completely described.
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
Polyglyceryl fatty acid ester 65%, stearoyl -2- sodium lactate 15%, saccharin sodium 1.5%, sodium glutamate 1.5%, L- meat
Alkali 1.5%, powdered rice hulls 0.5% and zeolite powder 15%.The weighing of above-mentioned each component is placed on horizontal small double-shaft paddle stainless steel
It is mixed in mixing machine, time 10min obtains compound emulsifying agent.
The emulsifying ability of the compound emulsifying agent of embodiment 1 is confirmed, adds 0.1g compound emulsifying agent in oil-water mixture
In (soya-bean oil: water=3:7), homogenate stirring is stored at room temperature observes emulsifying ability with 70 DEG C of heat treatment respectively.Under equal conditions
Single emulsifier stearoyl -2- sodium lactate is added respectively and polyglyceryl fatty acid ester carries out homogenate stirring as a control group.
Influence of 1 emulsifier of table to soybean oil lotion emulsifying ability (separation time)
Note: "*" indicate demulsification；"-" indicates that heating 60min occurs without layering.
By 1 emulsifying ability of table the results show that compared with single emulsifier, compound emulsifying agent has stronger emulsifying capacity and resistance to
Thermal energy power.
Influence of the compound emulsifying agent of embodiment 1 to growth of animal performance and feed nutrient digestibility, select weight for
The female weanling pig of 10.06 ± 0.21kg 14 is randomly divided into two groups by weight.The piglet feeding full price cooperation of control group is raised
Material；Test group piglet adds the compound emulsifying agent of 0.1% embodiment 1 on the basis of the perfect compound feed of fed control group,
Raising 17 days.Complete feed for piglets is referring to U.S. NRC (2012) pig nutritional need, the Ministry of Agriculture's swine rearing promulgated in 2004
Standard and " Chinese feed ingredient and nutritive value table (2015 the 26th edition) " are prepared.Control group is according to above-mentioned piglet full price
Forage standard prepares perfect compound feed: corn-soybean meal Piglet Diets, corn 62%, dregs of beans 16.2%, corn protein powder
2%, expanded soybean 9%, whey powder 3%, fish meal 3%, soya-bean oil 1.5%, lysine 0.17%, calcium monohydrogen phosphate 0.84%, mountain flour
0.89%, salt 0.4% and premix 1%.The lysine monomer purity content is 98%.Every kg perfect compound feed
In, the proportion of premix are as follows: vitamin A, 22500IU；Vitamine D3,4250IU；Vitamin E, 40mg；Vitamin K3,
2.5mg；Vitamin B1,4mg；Vitamin B2,10mg；Vitamin B6,4mg；Vitamin B12,0.05mg；Niacinamide, 50mg；D-
Pantothenic acid, 22.5mg；D-Biotin, 0.25mg；Folic acid, 2mg；Iron, 190mg；Copper, 190mg；Manganese, 45mg；Zinc, 140mg；Selenium,
0.4mg；Iodine, 0.5mg.
2 piglet growth performance of table
Note: colleague's shoulder mark difference lowercase letter indication difference is significant (P < 0.05), and no shoulder mark or note word parent phase are the same as expression
Difference is not significant (P > 0.05).
2 piglet growth performance of table is and right the results show that add the compound emulsifying agent of 0.1% embodiment 1 in pig starter feed
It is compared according to group, test group piglet daily gain improves 18.42%, and daily ingestion amount improves 10.52%, and feed conversion rate improves
7.84%.Illustrate that piglet daily gain, day can be improved in the compound emulsifying agent that 0.1% embodiment 1 is added in piglet basal diet
Feed intake and feed conversion rate.
3 pig starter feed Nutrient Apparent Digestibility of table
Note: colleague's shoulder mark difference lowercase letter indication difference is significant (P < 0.05), and no shoulder mark or note word parent phase are the same as expression
Difference is not significant (P > 0.05).
3 Piglet Diets Nutrient Apparent Digestibility of table the result shows that, in pig starter feed add 0.1% compound emulsifying agent,
Compared with the control group, test group piglet crude fat apparent digestibility improves 24.19%, and apparent digestibility of crude protein improves
5.83%, energy apparent digestibility improves 4.18%.Illustrate the composite emulsifying that 0.1% embodiment 1 is added in piglet diet
Digestion and absorption of the piglet to nutrient in feed can be improved in agent.
Embodiment 2
Polyglyceryl fatty acid ester 70%, stearoyl -2- sodium lactate 20%, saccharin sodium 2.5%, sodium glutamate 2.5%, L- meat
Alkali 2.5%, powdered rice hulls 1.5% and zeolite powder 1%.The weighing of above-mentioned each component is placed on the stainless steel reinforced concrete of horizontal small double-shaft paddle
It is mixed in conjunction machine, time 10min obtains compound emulsifying agent.
The emulsifying ability of the compound emulsifying agent of embodiment 2 is confirmed, adds 0.1g compound emulsifying agent in oil-water mixture
In (soya-bean oil: water=3:7), homogenate stirring is stored at room temperature observes emulsifying ability with 70 DEG C of heat treatment respectively.Under equal conditions
Single emulsifier stearoyl -2- sodium lactate is added respectively and polyglyceryl fatty acid ester carries out homogenate stirring as a control group.
Influence of 4 emulsifier of table to soybean oil lotion emulsifying ability (separation time)
Note: "*" indicate demulsification；"-" indicates that heating 60min occurs without layering.
By 4 emulsifying ability of table the results show that compared with single emulsifier, compound emulsifying agent has stronger emulsifying capacity and resistance to
Thermal energy power.
Influence of the compound emulsifying agent of embodiment 2 to growth of animal performance and feed nutrient digestibility, select weight for
The female weanling pig of 10.06 ± 0.20kg 14 is randomly divided into two groups by weight.The piglet feeding full price cooperation of control group is raised
Material；Test group piglet adds the compound emulsifying agent of 0.1% embodiment 2 on the basis of the perfect compound feed of fed control group,
Raising 17 days.Complete feed for piglets is referring to U.S. NRC (2012) pig nutritional need, the Ministry of Agriculture's swine rearing promulgated in 2004
Standard and " Chinese feed ingredient and nutritive value table (2015 the 26th edition) " are prepared.Control group is according to above-mentioned piglet full price
Forage standard prepares perfect compound feed: corn-soybean meal Piglet Diets, corn 62%, dregs of beans 16.2%, corn protein powder
2%, expanded soybean 9%, whey powder 3%, fish meal 3%, soya-bean oil 1.5%, lysine 0.17%, calcium monohydrogen phosphate 0.84%, mountain flour
0.89%, salt 0.4% and premix 1%.The lysine monomer purity content is 98%.In every kg mixed feed,
The proportion of premix are as follows: vitamin A, 22500IU；Vitamine D3,4250IU；Vitamin E, 40mg；Vitamin K3,2.5mg；Dimension
Raw element B1,4mg；Vitamin B2,10mg；Vitamin B6,4mg；Vitamin B12,0.05mg；Niacinamide, 50mg；D-VB5,
22.5mg；D-Biotin, 0.25mg；Folic acid, 2mg；Iron, 190mg；Copper, 190mg；Manganese, 45mg；Zinc, 140mg；Selenium, 0.4mg；
Iodine, 0.5mg.
5 piglet growth performance of table
Note: colleague's shoulder mark difference lowercase letter indication difference is significant (P < 0.05), and no shoulder mark or note word parent phase are the same as expression
Difference is not significant (P > 0.05).
5 piglet growth performance of table is and right the results show that add the compound emulsifying agent of 0.1% embodiment 1 in pig starter feed
It is compared according to group, test group piglet daily gain improves 23.68%, and daily ingestion amount improves 13.16%, and feed conversion rate improves
9.31%.Illustrate that piglet daily gain, day can be improved in the compound emulsifying agent that 0.1% embodiment 2 is added in piglet basal diet
Feed intake and feed conversion rate.
6 pig starter feed Nutrient Apparent Digestibility of table
Note: colleague's shoulder mark difference lowercase letter indication difference is significant (P < 0.05), and no shoulder mark or note word parent phase are the same as expression
Difference is not significant (P > 0.05).
6 Piglet Diets Nutrient Apparent Digestibility of table the result shows that, in pig starter feed add 0.1% compound emulsifying agent,
Compared with the control group, test group piglet crude fat apparent digestibility improves 25.53%, and apparent digestibility of crude protein improves
8.96%, energy apparent digestibility improves 4.86%.Illustrate the composite emulsifying that 0.1% embodiment 2 is added in piglet diet
Digestion and absorption of the piglet to nutrient in feed can be improved in agent.
As can be seen from the above embodiments, the compound emulsifying agent of animal feed provided by the invention has stronger emulsifying ability
Piglet growth performance can be improved, wherein daily gain raising 18.42%~23.68%, daily ingestion amount raising 10.52%~
13.16%, feed conversion rate improves 7.84%~9.31%；Feed nutrient digestibility can be improved, wherein crude fat apparently digests
Rate improves 24.19%~25.53%, and apparent digestibility of crude protein improves 5.83%~8.96%, and energy apparent digestibility improves
4.18%~4.86%.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of compound emulsifying agent of animal feed, which is characterized in that the component including following mass parts:
65~70 parts of polyglyceryl fatty acid ester, 15~20 parts of stearoyl -2- sodium lactate, 1.5~2.5 parts of sweetener, tasty agents 1.5
~2.5 parts, 1.5~2.5 parts of l-carnitine, 0.5~1.5 part of organic carrier, 1~15 part of inorganic carrier.
2. compound emulsifying agent according to claim 1, which is characterized in that the sweetener include saccharin sodium, honey element and
One or more of sucrose.
3. compound emulsifying agent according to claim 1, which is characterized in that the tasty agents includes 51- flavour nucleotide two
One of sodium, disodium succinate, 51- Sodium guanylate, 51- inosine acid disodium, l-Alanine, glycine and sodium glutamate or
It is several.
4. compound emulsifying agent according to claim 1, which is characterized in that the organic carrier includes corn flour, degreasing rice
One or more of chaff, wheat bran and powdered rice hulls.
5. compound emulsifying agent according to claim 1, which is characterized in that the inorganic carrier include calcium carbonate, silicate,
One or more of vermiculite and zeolite.
6. the application method of compound emulsifying agent described in Claims 1 to 5 any one, which is characterized in that including will be described multiple
Feeding animals after co-emulsifier is mixed with basal diet feed, the mass percentage of the compound emulsifying agent account for basal diet feeding
The 0.08~0.12% of material.
7. application method according to claim 6, which is characterized in that the mass percentage of the compound emulsifying agent accounts for base
The 0.1% of plinth diet feed.
8. compound emulsifying agent described in Claims 1 to 5 any one is preparing the application in animal feed.
9. application according to claim 8, which is characterized in that the animal feed includes weanling pig feed.
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Application publication date: 20190528 |