CN105053560A - Poultry fat powder and preparation method thereof - Google Patents

Poultry fat powder and preparation method thereof Download PDF

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Publication number
CN105053560A
CN105053560A CN201510431800.3A CN201510431800A CN105053560A CN 105053560 A CN105053560 A CN 105053560A CN 201510431800 A CN201510431800 A CN 201510431800A CN 105053560 A CN105053560 A CN 105053560A
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parts
fatty
fowl
vitamin
omega
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CN105053560B (en
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黄金凤
孙丽华
肖秋霞
王勇
丁为国
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Guangzhou youbaite Technology Co.,Ltd.
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GUANGZHOU YOUBAITE FEED SCI & TECH Co Ltd
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Abstract

The present invention discloses a poultry fat powder and a preparation method thereof. The poultry fat powder comprises the following components in parts by weight: omega-3 fatty acid containing oils and fats 10-40 parts, rapeseed oil 5-10 parts, lecithin 10-20 parts, coconut oil 8-15 parts, conjugated linoleic acid 5-10 parts, choline 1-5 parts, L-carnitine 1.0-10.0 parts, lipase activated agents 1-5 parts, compound emulsifier 1-5 parts, compound vitamins 3-10 parts, and carriers 30-60 parts. The prepared poultry fat powder is higher in utilization rate, simple in the technology, easy in operation, and low in cost, at the same time can improve the immunity and the reproductive performance of animals, and effectively prevent the accumulation of fat in the liver and the formation of fatty liver.

Description

A kind of fowl fatty powder and preparation method thereof
Technical field
The invention belongs to field of feed, be specifically related to a kind of fowl fatty powder and preparation method thereof.
Background technology
Containing the unrighted acid of more than 50% in spermatoblast fat, and based on PUFAs, PUFAs provides energy for sperm metabolism and completing of some physiological function.Fish meal increases the content of ω-3PUFAs in turkey diet, and find that in turkey sperm cell, ω-3PUFAs significantly increases, ω-6: ω-3 ratio significantly reduces, and sperm motility significantly improves, and is improved incubation rate, reduces the trend of rate of embryonic death.Feed fat source significantly affects the aliphatic acid composition of plasmalemmae of sperms, and with semen quality height correlation, fish oil can improve the fertility of stock cock seminal fluid, and improvement effect on young cock more obviously, lasting, but only add fish oil, in sperm, PUFAs content is higher, very easily be subject to the attack of active oxygen, there is oxidative damage, thus reduce semen quality, affect rate of fertilization.
One piece of egg about containing 10% fat, in the hatching process of 21 days, in yolk, the fat of 80% is absorbed by embryonic development.There is provided except energy except for embryonic development, fat can also provide embryonic development necessary aliphatic acid, as long-chain polyunsaturated fatty acids such as AA, EPA and DHA for embryonic development provides needed raw material.Fat in yolk is mainly derived from feed and self synthesis.By providing different greases can change aliphatic acid composition in yolk to animal, and impact kind of fowl reproductive performance and mother, filial generation immune performance.Aliphatic acid in yolk forms the relation with Embryo mortality in hatching process, and the hatchability of fertile eggs being rich in ω-3PUFAs is relatively high.
In modern poultry diet, aliphatic acid composition is unbalanced, forms unbalanced aliphatic acid and piles up at subcutaneous and belly, easily fat.And with oil is complicated, quality is unstable, hinder fatty acid metabolism, cause significant quantities of fat to be piled up at liver, form fatty liver.As livestock and poultry diet is mainly corn-soybean meal, grease in feedstuff is corn oil and soya-bean oil mainly, and soya-bean oil contains the leukotrienes of about 6%, and the omega-fatty acids such as EPA, DHA are zero, the omega-fatty acid such as leukotrienes, EPA, DHA of corn oil is zero, and both are not all containing Short-Chain Fatty Acids; Grease commonly used by daily ration: soya-bean oil, phosphatide oil, lard and palmitic omega-fatty acid, Short-Chain Fatty Acids are also zero, daily ration is caused to lack omega-fatty acid and Short-Chain Fatty Acids, aliphatic acid composition is unbalanced, be more prone to lithosomic body fat, single aliphatic acid easily produces dysbolism at liver, forms fatty liver.
Meanwhile, plant at present in the use procedure of fowl grease, due to the improper use of grease, cause kind of a fowl obesity, easily the various problems such as fatty liver, laying rate and incubation rate are low occur.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide fowl fatty powder and preparation method thereof.Fowl prepared by the present invention is higher by fatty powder utilization rate, and technique is simple, the use amount of processing ease, saving grease, and cost is low, can also improve immunity and the reproductive performance of animal simultaneously, effectively can prevent fat from piling up at liver and form fatty liver.
For achieving the above object, present invention employs following technical proposals:
A kind of fowl fatty powder, count by weight, raw material comprises following component: containing grease 10-40 part of omega-fatty acid, rapeseed oil 5-10 part, lecithin 10-20 part, coconut oil 8-15 part, CLA 5-10 part, choline 1-5 part, VBT 1.0-10.0 part, lipase activator 1-5 part, compound emulsifying agent 1-5 part, B B-complex 3-10 part, carrier 30 as one kind-60 parts;
Preferably, count by weight, raw material comprises following component: containing grease 20-30 part of omega-fatty acid, rapeseed oil 6-8 part, lecithin 12-18 part, coconut oil 10-12 part, CLA 6-8 part, choline 2-4 part, VBT 2-9 part, lipase activator 2-4 part, compound emulsifying agent 2-4 part, B B-complex 4-9 part, carrier 40-50 part.
Preferably, count by weight, raw material comprises following component: containing the grease 25 parts of omega-fatty acid, rapeseed oil 7 parts, 15 parts, lecithin, coconut oil 11 parts, CLA 7 parts, 3 parts, choline, VBT 5 parts, lipase activator 3 parts, compound emulsifying agent 3 parts, B B-complex 6 parts, 45 parts, carrier.
Preferably, described compound emulsifying agent is counted by weight: sucrose fatty ester 10-30 part, lysolecithin 5-15 part, modified phospholipid 5-15 part, Tween 80 1-10 part, sorbester p18 1-5 part, PGE5-15 part, starch 30-50 part.
Preferably, described compound emulsifying agent is counted by weight: sucrose fatty ester 15-25 part, lysolecithin 8-12 part, modified phospholipid 8-12 part, Tween 80 3-8 part, sorbester p18 2-4 part, PGE8-12 part, starch 35-45 part.
Preferably, described B B-complex is counted by weight: retinol1-10 parts, vitamin C 5-20 part, Vitamin D5-10 parts, vitamin e1 0-20 part, vitamin K5-10 parts, folic acid 5-15 part, biotin 5-10 part, starch 30-50 part.
Preferably, described B B-complex is counted by weight: 3-Hydroxyretinol-7 parts, vitamin C 10-15 part, vitamin D 6-8 part, vitamin e1 2-17 part, vitamin K7-9 parts, folic acid 8-12 part, biotin 6-8 part, starch 35-45 part.
Preferably, the described grease containing omega-fatty acid be selected from deep sea fish oil, algal oil one or more; Carrier be selected from expanded corn powder, popcorn core powder one or both.
Present invention also offers the preparation method of described fowl fatty powder, comprise the steps:
(1) mix: by containing the grease of omega-fatty acid, rapeseed oil, lecithin, coconut oil mixing, be heated to 35-65 DEG C, add CLA, choline, VBT, lipase activator, compound emulsifying agent, B B-complex, fully dissolve mixing;
(2) temperature is risen to 45-75 DEG C, and carry out continuous homogenizing secondary emulsification treatment;
(3) by emulsion through spraying mixer and carrier mixing and absorption, make pressed powder, pressure 5-20MPa, fast 20 liters/min of spray;
(4) cool, packaging.
Preferably, in described step (2), continuous homogenizing secondary emulsification treatment is: first order emulsification treatment: emulsion carries out high speed shear emulsifying under the effect of high speed shear homogenizer, and pressure is 0.1-1.0MPa, and rotating speed is 5000-15000rpm; Second level emulsification treatment: the emulsion of high speed shear emulsifying carries out high-pressure homogeneous emulsification through high pressure homogenizer, pressure is 10-50MPa.
Compared with prior art, the present invention has following beneficial effect:
(1) fowl fatty powder of the present invention is compared with conventional grease (as soya-bean oil, lard, palm wet goods), deep sea fish oil or algal oil fatty powder, not only containing omega-fatty acids such as EPA, DHA, also containing Short-Chain Fatty Acids, the deficiency of daily ration omega-fatty acid can be made up, and long Short-Chain Fatty Acids collocation, aliphatic acid composition is more balanced, give full play to the complementary effect of aliphatic acid, meet the demand of poultry to multiple aliphatic acid, promote that animal body is grown, improve immunity and the reproductive performance of animal.
(2) the fat metabolism promoter such as fat and CLA, VBT, choline, lipase activator are passed through emulsification, high pressure homogenization technique Homogeneous phase mixing by the present invention, fat CLA, VBT, choline, lipase activator etc. when body carries out metabolism can work in coordination with the metabolism promoting fat, carry high-fat digesting and assimilating and transhipment, prevent fat from piling up at liver, produce fatty liver.
(3) fat and B B-complex are passed through emulsification, high pressure homogenization technique Homogeneous phase mixing by the present invention, fatty digests and assimilates the absorption can worked in coordination with and promote vitamin, improve the absorption of animal body fat and vitamin, make full use of the nutritive effect of multiple aliphatic acid and vitamin, be more conducive to growth and the production performance of animal.
(4) the present invention by fat and compound emulsifying agent by high pressure homogenization technique process, coordinative role between various emulsifying agent, fat and aqueous phase can be made miscible mutually, form uniform emulsified body, fatty granule is dispersed in water, not only increases the active area of lipase, be more conducive to the effect of lipase, improve fat utilization rate, save grease, this is without the process of emulsifying agent high pressure homogenization technique or only with less than single emulsifier process.
(5) the present invention by fat and various component through secondary emulsification, high pressure homogenization technique process, grease and various component mutually miscible, form uniform emulsified body, the while that grease being absorbed, various component is also absorbed, and works when fat metabolism, promotes fat metabolism, carry high-fat digestibility and utilization, save grease.
(6) the carrier adsorption technology of the present invention's employing, with highly bulked corn flour or maize cob meal absorption emulsion, technique is simple, and processing ease, cost is low.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated, but the scope of protection of present invention is not limited to the scope that embodiment is expressed.
Terminological interpretation:
PGE is emulsifying agent, and Chinese another name for Tripolyglycerol monostearates, is buff powder or granular solids, is soluble in grease, belongs to nonionic emulsifier, has the performances such as good stable, emulsification.
Tween 80 is emulsifying agent, Chinese another name is extremely also called the cruel 80 (Polysorbate80 of poly-sorbic acid for polyoxy second rare sorbitol anhydride list oleic acid, Tween80), it is the mixture of D-sorbite and single, double acid anhydride and oleic acid moiety esterification, form with ethylene oxide condensation again, for Yellow-to-orange oily liquids, there is slight off-odor.
Sorbester p18 is emulsifying agent, and Chinese another name is sorbitan monostearate, also known as sorbester p18, S-60, for faint yellow to yellowish-brown waxy solid, has faint odor.
Embodiment 1
A kind of fowl fatty powder, count by weight, raw material comprises following component: containing the grease 40 parts of omega-fatty acid, rapeseed oil 5 parts, 20 parts, lecithin, coconut oil 8 parts, CLA 10 parts, 1 part, choline, VBT 10.0 parts, lipase activator 1 part, compound emulsifying agent 5 parts, B B-complex 3 parts, 60 parts, carrier;
Described compound emulsifying agent is by mass percentage: sucrose fatty ester 30 parts, lysolecithin 5 parts, modified phospholipid 15 parts, Tween 80 1 part, sorbester p18 5 parts, PGE5 part, starch 50 parts.
Described B B-complex is by mass percentage: retinol1 0 part, vitamin C 5 parts, vitamine D1 0 part, vitamin e1 0 part, vitamin 10 parts, 5 parts, folic acid, biotin 10 parts, starch 30 parts.
The described grease containing omega-fatty acid is algal oil; Carrier is selected from popcorn core powder.
The preparation method of described a kind of fowl fatty powder, comprises the steps:
(1) mix: by containing the grease of omega-fatty acid, rapeseed oil, lecithin, coconut oil mixing, be heated to 65 DEG C, add CLA, choline, VBT, lipase activator, compound emulsifying agent, B B-complex, fully dissolve mixing;
(2) temperature is risen to 75 DEG C, and carry out continuous homogenizing secondary emulsification treatment;
(3) by emulsion through spraying mixer and carrier mixing and absorption, make pressed powder, pressure 20MPa, fast 20 liters/min of spray.
In described step (2), continuous homogenizing secondary emulsification treatment is: first order emulsification treatment: emulsion carries out high speed shear emulsifying under the effect of high speed shear homogenizer, and pressure is 1.0MPa, and rotating speed is 15000rpm; Second level emulsification treatment: the emulsion of high speed shear emulsifying carries out high-pressure homogeneous emulsification through high pressure homogenizer, pressure is 50MPa.
(4) cool, packaging.
Embodiment 2
A kind of fowl fatty powder, count by weight, raw material comprises following component: containing the grease 10 parts of omega-fatty acid, rapeseed oil 10 parts, 10 parts, lecithin, coconut oil 15 parts, CLA 5 parts, 5 parts, choline, VBT 1.0 parts, lipase activator 5 parts, compound emulsifying agent 1 part, B B-complex 10 parts, carrier 30 as one kind part;
Described compound emulsifying agent is by mass percentage: sucrose fatty ester 10 parts, lysolecithin 15 parts, modified phospholipid 5 parts, Tween 80 10 parts, sorbester p18 1 part, PGE15 part, starch 30 parts.
Described B B-complex is by mass percentage: retinol1 part, Catergen 0 part, Vitamin D5 part, vitamin E2 0 part, vitamin K5 part, 15 parts, folic acid, biotin 5 parts, starch 50 parts.
The described grease containing omega-fatty acid is selected from deep sea fish oil; Carrier is selected from expanded corn powder.
The preparation method of described fowl fatty powder, comprises the steps:
(1) mix: by containing the grease of omega-fatty acid, rapeseed oil, lecithin, coconut oil mixing, be heated to 35 DEG C, add CLA, choline, VBT, lipase activator, compound emulsifying agent, B B-complex, fully dissolve mixing;
(2) temperature is risen to 45 DEG C, and carry out continuous homogenizing secondary emulsification treatment;
(3) by emulsion through spraying mixer and carrier mixing and absorption, make pressed powder, pressure 5MPa, fast 20 liters/min of spray.
In described step (2), continuous homogenizing secondary emulsification treatment is: first order emulsification treatment: emulsion carries out high speed shear emulsifying under the effect of high speed shear homogenizer, and pressure is 0.1MPa, and rotating speed is 5000rpm; Second level emulsification treatment: the emulsion of high speed shear emulsifying carries out high-pressure homogeneous emulsification through high pressure homogenizer, pressure is 10MPa.
(4) cool, packaging.
Embodiment 3
A kind of fowl fatty powder, count by weight, raw material comprises following component: containing the grease 25 parts of omega-fatty acid, rapeseed oil 7 parts, 15 parts, lecithin, coconut oil 11 parts, CLA 7 parts, 3 parts, choline, VBT 5 parts, lipase activator 3 parts, compound emulsifying agent 3 parts, B B-complex 6 parts, 45 parts, carrier
Described compound emulsifying agent is by mass percentage: sucrose fatty ester 20 parts, lysolecithin 10 parts, modified phospholipid 10 parts, Tween 80 5 parts, sorbester p18 3 parts, PGE10 part, starch 40 parts.
Described B B-complex is by mass percentage: vitamin A 5 parts, vitamin C 12 parts, vitamin D 8 parts, vitamin e1 5 parts, vitamin K 8 parts, 10 parts, folic acid, biotin 7 parts, starch 40 parts.
The described grease containing omega-fatty acid is selected from deep sea fish oil, algal oil; Carrier is selected from expanded corn powder, popcorn core powder.
The preparation method of described fowl fatty powder, comprises the steps:
(1) mix: by containing the grease of omega-fatty acid, rapeseed oil, lecithin, coconut oil mixing, be heated to 50 DEG C, add CLA, choline, VBT, lipase activator, compound emulsifying agent, B B-complex, fully dissolve mixing;
(2) temperature is risen to 60 DEG C, and carry out continuous homogenizing secondary emulsification treatment;
(3) by emulsion through spraying mixer and carrier mixing and absorption, make pressed powder, pressure 12MPa, fast 20 liters/min of spray.
In described step (2), continuous homogenizing secondary emulsification treatment is: first order emulsification treatment: emulsion carries out high speed shear emulsifying under the effect of high speed shear homogenizer, and pressure is 0.5MPa, and rotating speed is 10000rpm; Second level emulsification treatment: the emulsion of high speed shear emulsifying carries out high-pressure homogeneous emulsification through high pressure homogenizer, pressure is 30MPa.
(4) cool, packaging.
Embodiment 4
Fowl prepared by embodiment 3 is tested as follows with fatty powder:
1 materials and methods
1.1 test objectives and test site
This experimental study is laid eggs behind peak and is added the impact of fowl fatty powder on aliphatic acid composition in kind of chicken egg laying performance and egg in Chinese ephedra kind chicken diet.In Huizhou, certain chicken house completes in test, and test period is 38-52 age in week, in March ,-2015 in November, 2014.
1.2 experimental animals and grouping
This test selection 7500 plumage Chinese ephedra Breeding hens in 38 week age (behind peak of laying eggs 10 weeks), is divided into two processed group at random, is respectively control group and test group, each process 3750.
1.3 test diets
Test diet is corn bean pulp type daily ration.Control group diet: basal diet; Test group is embodiment 3 diet: the corn in 2.5% fowl fatty powder equivalent substitution basal diet, and other component is the same;
1.4 feeding and management
Adopt stacked raising in cages, every cage 3 chickens.Artificial limit is raised, and feed according to feed intake 140g/ (only × sky), freely drink water, nature and artificial lighting combine, gravity-flow ventilation.Immunity inoculation is carried out according to chicken house routine immunization program.
1.5 testing index
1.5.1 egg laying performance
Weigh the feeding coal of two processed group and surplus doses every day, weigh an egg size weekly, within every two weeks, weigh a chicken heavy (each processed group 150), calculate average daily ingestion amount, average daily gain, laying rate, qualified egg rate, feed consumption egg number ratio, incubation rate and death rate.
1.5.2 egg aliphatic acid forms
In test the 3rd week i.e. 41 weeks age, the egg that random selecting 6 pieces of egg sizes are basically identical from two process, employing gas chromatography carries out the mensuration of aliphatic acid composition.
1.5.3 Economic and Efficiency Analysis
According to feed price and baby chick price accounting economic benefit.
2 results and analysis
2.1 fowl with fatty powder on kind of an impact for chicken egg laying performance
Table 1 fowl with fatty powder on kind of an impact for chicken egg laying performance
As shown in Table 1,2.5% fowl fatty powder does not have a significant effect to kind of a chicken average daily gain, death rate and kind egg size, and laying rate, qualified egg rate, incubation rate obviously raise, and feed consumption egg number obviously reduces than namely often producing feed consumption rate needed for 1 piece of egg.
The impact of fatty powder on aliphatic acid composition in egg of 2.2 fowl
The impact of fatty powder on aliphatic acid composition in egg of table 2 fowl
Add fowl fatty powder and obviously affect kind of an egg aliphatic acid composition.Compared with control group, fowl prepared by embodiment 3 increases by 1.39% with fatty powder (C18:3, EPA and DHA), and wherein DHA increase by 1.23%, ω-6/ ω-3 obviously reduces, lower than control group by 54.96%.
The impact of fatty powder on 38-52 kind chicken fanning economics in age in week of 2.3 fowl
The impact of fatty powder on 38-52 kind chicken fanning economics in age in week of table 3 fowl
As seen from the above table, embodiment 3 unit be good for seedling feed cost lower than control group 0.014 yuan/only, deliver 1,000 ten thousand healthy baby chicks per year for sale, feed cost saves 140,000 yuan.38-52 week test group in age every hen contributes qualified kind of egg number and healthy baby chick number to increase by 3.77 pieces and 5.24 respectively, healthy baby chick valency 1.5 yuan at cost/only, test group every baby chick sells return increase by 7.86 yuan, the feed cost 2.05 yuan that deduction increases, every hen net profit increases by 5.81 yuan.From analyzing above, adding fowl fatty powder in kind chicken diet and obviously improving kind of a chicken culturing economic value.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.

Claims (10)

1. a fowl fatty powder, it is characterized in that, count by weight, raw material comprises following component: containing grease 10-40 part of omega-fatty acid, rapeseed oil 5-10 part, lecithin 10-20 part, coconut oil 8-15 part, CLA 5-10 part, choline 1-5 part, VBT 1.0-10.0 part, lipase activator 1-5 part, compound emulsifying agent 1-5 part, B B-complex 3-10 part, carrier 30 as one kind-60 parts.
2. a kind of fowl fatty powder according to claim 1, it is characterized in that, count by weight, raw material comprises following component: containing grease 20-30 part of omega-fatty acid, rapeseed oil 6-8 part, lecithin 12-18 part, coconut oil 10-12 part, CLA 6-8 part, choline 2-4 part, VBT 2-9 part, lipase activator 2-4 part, compound emulsifying agent 2-4 part, B B-complex 4-9 part, carrier 40-50 part.
3. a kind of fowl fatty powder according to claim 1, it is characterized in that, count by weight, raw material comprises following component: containing the grease 25 parts of omega-fatty acid, rapeseed oil 7 parts, 15 parts, lecithin, coconut oil 11 parts, CLA 7 parts, 3 parts, choline, VBT 5 parts, lipase activator 3 parts, compound emulsifying agent 3 parts, B B-complex 6 parts, 45 parts, carrier.
4. a kind of fowl fatty powder according to claim 1, it is characterized in that, described compound emulsifying agent is counted by weight: sucrose fatty ester 10-30 part, lysolecithin 5-15 part, modified phospholipid 5-15 part, Tween 80 1-10 part, sorbester p18 1-5 part, PGE5-15 part, starch 30-50 part.
5. a kind of fowl fatty powder according to claim 4, it is characterized in that, described compound emulsifying agent is counted by weight: sucrose fatty ester 15-25 part, lysolecithin 8-12 part, modified phospholipid 8-12 part, Tween 80 3-8 part, sorbester p18 2-4 part, PGE8-12 part, starch 35-45 part.
6. a kind of fowl fatty powder according to claim 1, it is characterized in that, described B B-complex is counted by weight: retinol1-10 parts, vitamin C 5-20 part, Vitamin D5-10 parts, vitamin e1 0-20 part, vitamin K5-10 parts, folic acid 5-15 part, biotin 5-10 part, starch 30-50 part.
7. a kind of fowl fatty powder according to claim 6, it is characterized in that, described B B-complex is counted by weight: 3-Hydroxyretinol-7 parts, vitamin C 10-15 part, vitamin D 6-8 part, vitamin e1 2-17 part, vitamin K7-9 parts, folic acid 8-12 part, biotin 6-8 part, starch 35-45 part.
8. a kind of fowl fatty powder according to claim 1, is characterized in that, the described grease containing omega-fatty acid be selected from deep sea fish oil, algal oil one or more; Carrier be selected from expanded corn powder, popcorn core powder one or both.
9. the preparation method of a kind of fowl fatty powder described in any one of claim 1-8, is characterized in that, comprise the steps:
(1) mix: by containing the grease of omega-fatty acid, rapeseed oil, lecithin, coconut oil mixing, be heated to 35-65 DEG C, add CLA, choline, VBT, lipase activator, compound emulsifying agent, B B-complex, fully dissolve mixing;
(2) temperature is risen to 45-75 DEG C, and carry out continuous homogenizing secondary emulsification treatment;
(3) by emulsion through spraying mixer and carrier mixing and absorption, make pressed powder, pressure 5-20MPa, fast 20 liters/min of spray;
(4) cool, packaging.
10. the preparation method of a kind of fowl fatty powder according to claim 9, it is characterized in that, in described step (2), continuous homogenizing secondary emulsification treatment is: first order emulsification treatment: emulsion carries out high speed shear emulsifying under the effect of high speed shear homogenizer, pressure is 0.1-1.0MPa, and rotating speed is 5000-15000rpm; Second level emulsification treatment: the emulsion of high speed shear emulsifying carries out high-pressure homogeneous emulsification through high pressure homogenizer, pressure is 10-50MPa.
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CN106538866A (en) * 2016-11-25 2017-03-29 中州大学 A kind of milking sow fatty powder and preparation method thereof
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CN110946213A (en) * 2018-09-27 2020-04-03 广州汝丽多食品科技有限公司 Feed fat powder and processing method thereof
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CN111317072A (en) * 2020-03-24 2020-06-23 广州市优百特饲料科技有限公司 Special fat powder for laying fowl and preparation method and application thereof
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CN105614103A (en) * 2015-12-30 2016-06-01 北京资源亚太饲料科技有限公司 Fat powder for early-phase weaned piglets and production method of fat powder
CN106538866A (en) * 2016-11-25 2017-03-29 中州大学 A kind of milking sow fatty powder and preparation method thereof
CN107156472A (en) * 2017-03-23 2017-09-15 山东中牧饲料科技有限公司 Applicable function fat products of a kind of in-pig and preparation method thereof
CN110946213A (en) * 2018-09-27 2020-04-03 广州汝丽多食品科技有限公司 Feed fat powder and processing method thereof
CN110946213B (en) * 2018-09-27 2022-05-27 广州市幕之时实业有限公司 Feed fat powder and processing method thereof
CN111317067A (en) * 2020-03-20 2020-06-23 广州市优百特饲料科技有限公司 Emulsified nano fat powder and preparation method and application thereof
CN111317072A (en) * 2020-03-24 2020-06-23 广州市优百特饲料科技有限公司 Special fat powder for laying fowl and preparation method and application thereof
CN114190477A (en) * 2020-09-17 2022-03-18 湖南纽格润生物科技有限公司 Liquid grease curing method and application
CN114271398A (en) * 2020-09-28 2022-04-05 中国农业大学 Oil powder composition for chicken feed and preparation method and application thereof
CN114271398B (en) * 2020-09-28 2024-03-12 中国农业大学 Oil powder composition for chicken feed and preparation method and application thereof
CN112450323A (en) * 2020-11-24 2021-03-09 山东天源饲料有限公司 Feed additive for efficiently utilizing feed fat
CN113632884A (en) * 2021-07-29 2021-11-12 广州智特奇生物科技股份有限公司 Emulsifier and preparation method and application thereof
CN114504057A (en) * 2022-02-23 2022-05-17 青岛王牌动物健康产品有限公司 Energy supplementing nutritional paste and preparation method thereof
EP4233552A1 (en) * 2022-02-25 2023-08-30 Oleon N.V. Emulsifier mixture
WO2023161377A1 (en) * 2022-02-25 2023-08-31 Oleon Nv Emulsifier mixture

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