CN106260635A - A kind of sow in lactation fatty powder and preparation method thereof - Google Patents

A kind of sow in lactation fatty powder and preparation method thereof Download PDF

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Publication number
CN106260635A
CN106260635A CN201610659400.2A CN201610659400A CN106260635A CN 106260635 A CN106260635 A CN 106260635A CN 201610659400 A CN201610659400 A CN 201610659400A CN 106260635 A CN106260635 A CN 106260635A
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China
Prior art keywords
sow
agent
parts
powder
oil
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王建红
莫少华
尹佩辉
陈友慷
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Hunan Saifu Resource Fodder Technology Co Ltd
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Hunan Saifu Resource Fodder Technology Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/113Acidophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The invention provides a kind of sow in lactation fatty powder, described sow in lactation fatty powder is mainly prepared by following components by weight: palm-kernel oil 10 50 parts, bathypelagic fish oil 5 20 parts, soybean oil 1 20 parts, compound emulsifying agent 1 20 parts, double qi tetragenous viable bacteria microbial ecological agent 0.1 5 parts, carrier 30 as one kind 80 parts, wandering agent 15 parts.Present invention also offers the preparation method of described sow fatty powder, described method is specially, by formula proportion, described palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent mixing, emulsifying are obtained the first mixture, double qi tetragenous viable bacteria microbial ecological agent are mixed with wandering agent with after carrier premixing again, obtain the second mixture, by spraying, described first mixture is sprayed on described second mixture and mix homogeneously obtains described sow fatty powder.

Description

A kind of sow in lactation fatty powder and preparation method thereof
Technical field
The present invention relates to field of animal feed, specifically provide a kind of sow in lactation fatty powder and preparation method thereof.
Background technology
Universal interpolation oils and fats in lactation sow forage in modern farming, this is possible not only to improve Ruzhong fat and contains Amount, it is also possible to improve milk production, improve weaned piglet litter weight and number of weaned, and the body of sow lactation period can be reduced Condition is lost, the interval oestrused again after shortening wean.But the oils and fats added is often single oils and fats (such as soybean oil), and daily ration Essentially corn-soybean meal, causes fatty acid composition single and uneven.And study discovery balanced fatty acid to sow in lactation Production performance play an important role, required balanced fatty acid ratio is different from other stages.
Sow in lactation daily ration based on typical case's corn contains more omega 6 polyunsaturated fatty acid, and ω more than-3 The content of unsaturated fatty acid is less, thus causes ω-6/ ω-3 ratio in daily ration uneven, and then affects sow in lactation Production performance, antiinflammatory and immunological stress resistance ability and the early development of piglet.Especially EPA and DHA it is considered to be functional support Point.Sow in lactation daily ration adds EPA and DHA can improve fertility of sow and healthy and newborn piglet growth performance, Immune state and vigor.Owing to sow in lactation has, fat in feedstuff is directly become the ability of butterfat, short chain fat in breast milk Fat acid can supplement energy for piglet rapidly, improves piglet survival ratio.Additionally, suitable U/S ratio can make sow in lactation The digestibility and utilization of fat is reached maximum, saves feed cost.
Although the oil meal that feedstuff, livestock use at present also has the preferable balanced fatty acid pattern of employing, but does not has It is specifically designed for the demand preparation in sow in lactation special physiological stage, does not more account for the conversion by butterfat of these fatty acids Impact on piglet.And this sow in lactation fatty powder of the present invention is not only with preferable balanced fatty acid pattern preparation, and And with the addition of feed fat powder for the sow in lactation special physiological stage, the early growth of suckling pig is regulated and controled by breast milk To reach optimal growth performance, increase economic efficiency.
In view of this, the special proposition present invention.
Summary of the invention
The first object of the present invention is to provide a kind of sow in lactation fatty powder, described fatty powder with palm-kernel oil, Bathypelagic fish oil, soybean oil, compound emulsifying agent, microbial ecological agent etc. are primary fat raw material, coordinate carrier to prepare, and this product can carry High sow gives milk rate, reduces sows in lactation body weight loss, reduces piglet dead.
The second object of the present invention is to provide the preparation method of a kind of described sow in lactation fatty powder, and the method is grasped Make simple, favorable reproducibility, be suitable to prepare the sow in lactation fatty powder that the present invention provides.In order to realize the above-mentioned mesh of the present invention , spy by the following technical solutions:
One aspect of the present invention relates to a kind of sow in lactation fatty powder, and described sow in lactation fatty powder is mainly by pressing Prepared by the following components of weight portion meter: palm-kernel oil 10-50 part, bathypelagic fish oil 5-20 part, soybean oil 1-20 part, compound emulsifying agent 1-20 part, double qi tetragenous viable bacteria microbial ecological agent 0.1-5 part, carrier 30 as one kind-80 parts, wandering agent 1-5 part.
In sow diet lactation period, add oils and fats improve taking the photograph of its feed intake (or Energy intaking amount) and essential fatty acid Enter amount, sow milk yield and dairy fat content can be improved, improve the milk performance of sow, reduce simultaneously sow body weight lactation period and Back fat loses, and prepares for the next breeding cycle.
Medium-chain fatty acid energy supply high with its digestibility, quick, sterilizing and anti-virus, antioxidation, regulation blood lipid metabolism etc. are special Physiological function has been increasingly becoming food and cultivation industry enjoys a kind of Novel fatty energy made a pet of.Therefore Oleum Cocois because of its rich in Medium-chain fatty acid and be widely used in oils and fats formula.But due to well-known reason, the price fluctuation of Oleum Cocois is frightened People's, because the most unstable as the yield that the raw material Cortex cocois radicis of crops is dry.This fluctuation is the most unfavorable to market development 's.And in recent years Oleum Cocois yield stagnation, average annual growth rate only 0.3%, it is impossible to meet market increase needs.
Palm-kernel oil has the composition similar to Oleum Cocois and character, all contains the medium-chain fatty acid of about 50%, but price But than Oleum Cocois cheap nearly 30%, and the yield of palm-kernel oil developing rapidly and steady growth along with Elaeis guineensis Jacq. industry, it increases Speed is more than 10 times of Oleum Cocois, provides reliable raw material to ensure for international oils and fats market.In addition to economic interests, palm-kernel oil In containing abundant carotene and natural Vitamin E, nutritive value is the highest.Therefore the present invention selects palm-kernel oil to substitute Cortex cocois radicis Oil provides functional medium-chain fatty acid nutrition.
Bathypelagic fish oil is the exclusive source of EPA and DHA.Owing to fish oil has the fishlike smell of uniqueness, the suitable of feedstuff can be improved Mouth property, has food calling effect to animal.
Preferably, described sow fatty powder is mainly prepared by following components by weight: palm-kernel oil 25-35 part, Bathypelagic fish oil 5-15 part, soybean oil 5-15 part, compound emulsifying agent 0.5-1.5 part, double qi tetragenous viable bacteria microbial ecological agent 0.1-5 Part, carrier 35-50 part, wandering agent 1-3 part.
Preferably, described pair of qi tetragenous viable bacteria microbial ecological agent includes bacillus bifidus, bacillus acidophilus, enterococcus faecalis and wax Sample bacillus.
Farrowing sow constipation is common phenomenon, and sow in lactation also has the situation of constipation, directly supplements this microbial ecological agent The pathogenic bacterium in intestinal can be suppressed, maintain normal bowel to wriggle, adjust intestinal microbial population balance, reduce the generation of constipation.Waxy bud Spore bacillus carries field planting in intestinal, consumes oxygen, builds anaerobic environment for anaerobe such as bacillus bifiduss, promotes the sunshines such as bacillus bifidus The growth of bacillus and breeding.
Preferably, during described carrier is powdered rice hulls, maize cob meal, expanded corn powder, wheat-middlings, Testa Tritici, alfalfa meal One or more, it is preferable that described carrier be alfalfa meal with selected from powdered rice hulls, maize cob meal, expanded corn powder, wheat-middlings, One or more mixture in Testa Tritici, it is furthermore preferred that the mixing that described carrier is alfalfa meal and expanded corn powder Thing.
Preferably, in technique scheme, described expanded corn powder is high temperature puffing Semen Maydis powder, with high-grade maize is i.e. Raw material, under high temperature (140-170 DEG C) high pressure through mechanical shearing, rub, rub and the comprehensive function of pressure differential is expanded forms, its Unit weight requires 90-120g/L.
Preferably, in technique scheme, in described carrier, alfalfa meal mesh number is 40 mesh.Owing to large-scale pig farm is female Pig constipation incidence rate severe patient may be up to 75%, and prevention of sow constipation has become as one of pig farm bottleneck improving the level of production.Add Alfalfa meal acts not only as carrier adsorption oils and fats, and crude fiber content is high, contributes to solving prevention of sow constipation problem.And have Research finds, alfalfa meal contains the factor being of value to breeding and lactogenic, and these factors can long term storage in sow body.
Preferably, described wandering agent is sodium aluminosilicate or silicon dioxide or the mixture of the two.
Preferably, described compound emulsifying agent by weight, modified soy bean lipoid oil 0.2-5 part, single double glyceride 0.2-5 Part, sodium alginate 0.1-3 part.
Modified soy bean lipoid oil is chemically modified and make by concentrating soya lecithin, and its emulsibility and hydrophilicity significantly carry Height, single double glyceride has fat and polysaccharide double base emulsification function, preferable to the emulsifying effectiveness of oils and fats.But more than only with Two kinds of emulsifying agents can not carry out sufficient emulsifying to oils and fats, and therefore the present invention increases a kind of special emulsifying agent alginic acid Sodium, a kind of natural polysaccharide, it is applied to medicine and food service industry as emulsifying agent, but yet there are no in poultry fatty powder and answer With.
Another aspect of the present invention relates to the preparation method of described sow fatty powder, and described method is specifically, press recipe ratio Described palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent mixing, emulsifying are obtained the first mixture, by double qi tetrads by example Viable bacteria microbial ecological agent mixes with wandering agent with after carrier premixing again, obtains the second mixture, by spraying by described first Mixture is sprayed on described second mixture and mix homogeneously obtains described sow fatty powder.
Preferably, described spraying is high-pressure fog.
Preferably, carry out under conditions of being sprayed at 50-80 DEG C described in, it is preferable that described in be sprayed at 60-70 DEG C under conditions of Carry out.
Preferably, the mixed process of described second mixture is specifically, by double qi tetragenous viable bacteria microbial ecological agent and carrier After premixing after 2-4 minute again with wandering agent mixing 2-4 minute, wherein, described in be mixed into stirring mixing.
Compared with prior art, the invention have the benefit that
1. the fatty powder of the present invention is selected relatively low rich in medium-chain fatty acid and anti-oxidation active substance, steady sources and price Palm-kernel oil substitute Oleum Cocois, and add bathypelagic fish oil, quickly provide energy, benefit for sow in lactation and suckling pig Fill functional fatty acid, regulation lipid metabolism;
2., in the fatty powder of the present invention, emulsifying agent double glyceride oily by modified soy bean lipoid, single and sodium alginate are carried out Compounding, substantially increase the emulsifying effectiveness of oils and fats, it is simple to digesting and assimilating of sow in lactation;
3. the method for the present invention has that step is simple, science, it is not necessary to many equipment, workable, and formula is reasonable Etc. advantage.
Detailed description of the invention
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but those skilled in the art will Understanding, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.In embodiment unreceipted specifically Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument unreceipted production firm person, be Can be by the commercially available conventional products bought and obtain.
Embodiment 1
Produce crude fat content 50% model sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 25 parts, bathypelagic fish oil 10 parts, soybean oil 10 parts, compound emulsifying agent 5 parts, double qi tetragenous viable bacteria Tiny ecosystem 1 part of preparation, 47 parts of carrier, wandering agent 2 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 2 parts, single double glyceride 2 parts, sodium alginate 1 part;
Carrier includes expanded corn powder 30 parts and alfalfa meal 17 parts;
Wandering agent includes silicon dioxide.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil 250kg, bathypelagic fish oil 100kg, soybean oil 100kg, compound Emulsifying agent 50kg, puts in emulsion tank, carries out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, after emulsifying completes Temperature of charge be maintained at 60-70 DEG C at stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent 10kg is measured by formula proportion, with 70kg alfalfa meal to double qis four Connection viable bacteria microbial ecological agent carries out premixing 3 minutes.
(4) expanded corn powder 300kg and alfalfa meal 100kg, silicon dioxide 20kg are measured by formula proportion, by powdery Material is thrown in and is carried out into mixer mixing 3 minutes again.
(5) by material good for emulsifying at 60-70 DEG C with gear oil pump high-pressure fog to the carrier in mixing bunker and wandering Carry out in agent mixing 3 minutes, the most cooled, screening, metering packing, obtain 50% model sow in lactation fat powder product.
Embodiment 2
Produce crude fat content 55% model sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 27.5 parts, bathypelagic fish oil 11 parts, soybean oil 11 parts, compound emulsifying agent 5.5 parts, double qi tetragenous viable bacteria are micro- Ecological agent 1 part, 42 parts of carrier, wandering agent 2 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 2.2 parts, single double glyceride 2.3 parts, sodium alginate 1 part;
Carrier includes expanded corn powder 28 parts and alfalfa meal 14 parts;
Wandering agent includes silicon dioxide.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil 275kg, bathypelagic fish oil 110kg, soybean oil 110kg, compound Emulsifying agent 55kg, puts in emulsion tank, carries out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, after emulsifying completes Temperature of charge be maintained at 60-70 DEG C at stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent 10kg is measured by formula proportion, with 70kg alfalfa meal to double qis four Connection viable bacteria microbial ecological agent carries out premixing 3 minutes.
(4) expanded corn powder 280kg and alfalfa meal 70kg, silicon dioxide 20kg are measured by formula proportion, by powdery Material is thrown in and is carried out into mixer mixing 3 minutes again.
(5) by material good for emulsifying at 60-70 DEG C with gear oil pump high-pressure fog to the carrier in mixing bunker and wandering Carry out in agent mixing 3 minutes, the most cooled, screening, metering packing, obtain 55% model sow in lactation fat powder product.
Embodiment 3
Produce crude fat content 60% model sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 30 parts, bathypelagic fish oil 12 parts, soybean oil 12 parts, compound emulsifying agent 6 parts, double qi tetragenous viable bacteria Tiny ecosystem 1 part of preparation, 37 parts of carrier, wandering agent 2 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 2.5 parts, single double glyceride 2.5 parts, sodium alginate 1 part;
Carrier includes expanded corn powder 28 parts and alfalfa meal 9 parts;
Wandering agent includes silicon dioxide.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil 300kg, bathypelagic fish oil 120kg, soybean oil 120kg, compound Emulsifying agent 60kg, puts in emulsion tank, carries out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, after emulsifying completes Temperature of charge be maintained at 60-70 DEG C at stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent 10kg is measured by formula proportion, with 70kg alfalfa meal to double qis four Connection viable bacteria microbial ecological agent carries out premixing 3 minutes.
(4) expanded corn powder 280kg and alfalfa meal 20kg, silicon dioxide 20kg are measured by formula proportion, by powdery Material is thrown in and is carried out into mixer mixing 3 minutes again.
(5) by material good for emulsifying at 60-70 DEG C with gear oil pump high-pressure fog to the carrier in mixing bunker and wandering Carry out in agent mixing 3 minutes, the most cooled, screening, metering packing, obtain 60% model sow in lactation fat powder product.
Embodiment 4
Produce sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 10 parts, bathypelagic fish oil 20 parts, soybean oil 20 parts, compound emulsifying agent 13 parts, double micro-life of qi tetragenous viable bacteria 0.1 part of state preparation, carrier 30 as one kind part, wandering agent 1 part;
Compound emulsifying agent includes modified soy bean lipoid oil 5 parts, single double glyceride 5 parts, sodium alginate 3 parts;
Carrier is 20 parts of Testa Tritici powder, maize cob meal 1 part and alfalfa meal 9 parts;
Wandering agent is the mixture of silicon dioxide and sodium aluminosilicate.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent, put into breast Changing in tank, carry out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, the temperature of charge after emulsifying completes is maintained at 60- At 70 DEG C stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent is measured by formula proportion, micro-to double qi tetragenous viable bacterias with alfalfa meal Ecological agent carries out premixing 2 minutes.
(4) measure expanded corn powder and alfalfa meal, silicon dioxide by formula proportion, granular material is thrown in into mixing Machine carries out mixing 2 minutes again.
(5) by material good for emulsifying at 50 DEG C with in gear oil pump high-pressure fog to the carrier in mixing bunker and wandering agent Carry out mixing 2 minutes, the most cooled, screening, metering packing, obtain sow in lactation fat powder product.
Embodiment 5
Produce sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 50 parts, bathypelagic fish oil 5 parts, soybean oil 1 part, compound emulsifying agent 1 part, double qi tetragenous viable bacteria Tiny ecosystem system Agent 5 parts, 80 parts of carrier, wandering agent 5 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 0.2 part, single double glyceride 0.2 part, sodium alginate 0.6 part;
Carrier is powdered rice hulls 20 parts, wheat-middlings 20 parts and alfalfa meal 40 parts;
Wandering agent is the mixture of silicon dioxide and sodium aluminosilicate.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent, put into breast Changing in tank, carry out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, the temperature of charge after emulsifying completes is maintained at 60- At 70 DEG C stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent is measured by formula proportion, micro-to double qi tetragenous viable bacterias with alfalfa meal Ecological agent carries out premixing 3 minutes.
(4) expanded corn powder and alfalfa meal, silicon dioxide and sodium aluminosilicate are measured by formula proportion, by granular material Throw in and carry out again into mixer mixing 4 minutes.
(5) by material good for emulsifying at 80 DEG C with in gear oil pump high-pressure fog to the carrier in mixing bunker and wandering agent Carry out mixing 4 minutes, the most cooled, screening, metering packing, obtain sow in lactation fat powder product.
Embodiment 6
Produce sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 25 parts, bathypelagic fish oil 15 parts, soybean oil 15 parts, compound emulsifying agent 20 parts, double micro-life of qi tetragenous viable bacteria 5 parts of state preparation, 35 parts of carrier, wandering agent 3 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 5 parts, single double glyceride 5 parts, sodium alginate 10 parts;
Carrier is powdered rice hulls 20 parts, expanded corn powder 10 parts and alfalfa meal 5 parts;
Wandering agent is the mixture of silicon dioxide and sodium aluminosilicate.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent, put into breast Changing in tank, carry out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, the temperature of charge after emulsifying completes is maintained at 60- At 70 DEG C stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent is measured by formula proportion, micro-to double qi tetragenous viable bacterias with alfalfa meal Ecological agent carries out premixing 4 minutes.
(4) expanded corn powder and alfalfa meal, silicon dioxide and sodium aluminosilicate are measured by formula proportion, by granular material Throw in and carry out again into mixer mixing 3 minutes.
(5) by material good for emulsifying at 60 DEG C with in gear oil pump high-pressure fog to the carrier in mixing bunker and wandering agent Carry out mixing 3 minutes, the most cooled, screening, metering packing, obtain sow in lactation fat powder product.
Embodiment 7
Produce sow in lactation fat powder product
A kind of sow in lactation fatty powder, is according to following percentage by weight:
Palm-kernel oil 35 parts, bathypelagic fish oil 5 parts, soybean oil 5 parts, compound emulsifying agent 5 parts, double qi tetragenous viable bacteria Tiny ecosystem system Agent 5 parts, 50 parts of carrier, wandering agent 3 parts;
Compound emulsifying agent includes modified soy bean lipoid oil 2 parts, single double glyceride 2.9 parts, sodium alginate 0.1 part;
Carrier is expanded corn powder 30 parts and alfalfa meal 20 parts;
Wandering agent is sodium aluminosilicate mixture.
The manufacture method of above-mentioned fatty powder is as follows:
(1) raw material is prepared;
(2) mixing and emulsifying: by formula proportion by palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent, put into breast Changing in tank, carry out mixing through high speed emulsifying mixer, emulsifying in emulsion tank, the temperature of charge after emulsifying completes is maintained at 60- At 70 DEG C stand-by.
(3) double qi tetragenous viable bacteria microbial ecological agent is measured by formula proportion, micro-to double qi tetragenous viable bacterias with alfalfa meal Ecological agent carries out premixing 4 minutes.
(4) measure expanded corn powder and alfalfa meal, sodium aluminosilicate by formula proportion, granular material is thrown in into mixing Machine carries out mixing 3 minutes again.
(5) by material good for emulsifying at 60 DEG C with in gear oil pump high-pressure fog to the carrier in mixing bunker and wandering agent Carry out mixing 3 minutes, the most cooled, screening, metering packing, obtain sow in lactation fat powder product.
Test example 1
1 EXPERIMENTAL DESIGN
Use the design of single factor test completely randomized experiment, choose the healthy PIC sow of 30 3-6 parity, by parity, body condition and Expected date of confinement close principle is randomly divided into 2 groups, often 15 sows of group, separated raising, 28 days experimental periods, and piglet 21 age in days weans.
The childbirth same day (being designated as testing the 0th day) not feeding, is raised to corresponding testing material by process after childbirth.Control group fed Basic drawing (table 1)+2% market common fats powder, it is female that test group feeds the age of sucking of preparation in Basic drawing+2% embodiment 1 Pork fat powder (50% type).Wherein, the formula of commercially available fatty powder is by weight percentage: soybean oil 48%, Semen sojae atricolor ovum phosphorus Fat 2%, expanded corn powder 45%, silicon dioxide 5%.
Table 1 Basic drawing composition and trophic level (air bells dry basis)
2 feedings and managements
Test sow is all raised in same in-pig house, and unified sterilization is given a birth first 6~8 days and proceeded to same point Childbirth house.Piglet 21 age in days weans.Other management and immune programme for children are all sought unity of action by large-scale pig farm.
3 human milk samples collections and production performance index determining
The 21st day i.e. tested for 14th day after Farrowing, often group randomly selects 3 sows, from before, during and after 3 portions The nipple of position gathers milk sample 30mL.Milk sample, in-40 DEG C of refrigerator storage, is used for measuring milk composition.
After Farrowing, piglet is weighed by head, and statistics nest produces subnumber, the number of live birth.Adjust sow band son's number in group, make Its band son's number and piglet litter weight are close, and weigh in piglet 21 age in days, calculate nest weightening finish and number of weaned.
4 data statisticss and analysis
Data process and use SPSS17.0 statistical software to carry out T inspection, variance analysis and multiple comparisons, and result of the test is with flat Means standard deviation represents.
5 result of the tests
Result of the test is shown in Table 2 and table 3.
Table 2 diet adds the impact that breast milk composition and fatty acid are formed by sow in lactation fatty powder
Note: colleague's shoulder mark lower case difference represents significant difference (P < 0.05), and letter is identical or does not marks expression difference Notable (P > 0.05), lower same.
As shown in Table 2, Sow Diet is added sow tailored version fatty powder, breast milk composition can be improved.With matched group phase Ratio, test group breast milk moisture decreases, and fat and dry matter content have raised, respectively 43.1% and 15.1%.Breast Fat rate relatively matched group improves 26.4%.
Table 3 diet adds the impact on piglet growth performance of the sow in lactation fatty powder
As shown in Table 3, Sow Diet is added sow tailored version fatty powder, the growth of farrowed pig can be significantly improved Energy.Compared with matched group, test group piglet 21 age in days litter weight improves 12.0%, and nest weightening finish raising 17.5%, head all weans and brings up again High by 11.5%.Number of weaned improves 5%, but difference is the most notable.This shows to add sow in lactation fatty powder in diet can Significantly improve the growth performance of piglet, and improve ablactational baby pig survival rate to a certain extent.
Test example 2
1 EXPERIMENTAL DESIGN
Use the design of single factor test completely randomized experiment, choose the healthy PIC sow of 28 3-6 parity, by parity, body condition and Expected date of confinement close principle is randomly divided into 2 groups, often 14 sows of group, separated raising, 28 days experimental periods, and piglet 21 age in days weans.
The childbirth same day (being designated as testing the 0th day) not feeding, is raised to corresponding testing material by process after childbirth.Control group fed Basic drawing (table 4)+2% common oil meal in market, test group feeds the sow in lactation of preparation in Basic drawing+2% embodiment 2 Fatty powder (55% type).
Table 4 Basic drawing composition and trophic level (air bells dry basis)
Sow in lactation 2 feeding and management
Test sow is all raised in same in-pig house, and unified sterilization proceeds to same childbirth for 6-8 days before childbirth House.Suckling pig starts supplementary feeding opened guideway from 6 ages in days, and 28-31 age in days weans.Other management and immune programme for children are all by scale pig Seek unity of action in field.
3 data collections and statistical analysis
Record the feedstuff feed intake of sow in lactation and piglet, disease event, treatment and piglet death feelings every day experimental period Condition.When piglet birth and wean, individuality is weighed on an empty stomach.Use SPASS17.0 Statistic analysis models testing significance of difference (P < 0.05)。
4 result of the tests
Result of the test is shown in Table 5.
Table 5 sow in lactation fatty powder is on sow in lactation and the impact of weaned piglets thereof
Note: colleague's shoulder mark lower case difference represents significant difference (P < 0.05), and letter is identical or does not marks expression difference Not notable (P > 0.05).
As shown in Table 2, Sow Diet is added sow tailored version fatty powder, by increasing capacitance it is possible to increase weaned piglet litter weight and wean Weigh 6.2% and 5.4%, improve nest weightening finish and weight gain of piglets 6.5% and 5.8%, increase piglet average daily gain 5.0%, although Difference is the most notable.
Compared with matched group, Sow Diet is added sow tailored version fatty powder and significantly reduces lactation sow forage and adopt Appetite 4.6%, also has the trend reducing suckling pig opened guideway feed intake.This explanation sow in lactation can more effectively utilize The fatty powder of the present invention provides energy to meet lactogenic needs, promotes the growth of suckling pig.
Compared with matched group, after the wean of test group sow, average shifting to an earlier date oestruses for 1.8 days, thus breeding in 1.8 days in advance.This table The fatty powder of the bright present invention maintains good body condition during contributing to sow lactogenic.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that without departing substantially from the present invention's May be made that in the case of spirit and scope many other change and amendment.It is, therefore, intended that in the following claims Including all such changes and modifications belonged in the scope of the invention.

Claims (10)

1. a sow in lactation fatty powder, it is characterised in that described sow in lactation fatty powder is mainly by by weight Prepared by following components: palm-kernel oil 10-50 part, bathypelagic fish oil 5-20 part, soybean oil 1-20 part, compound emulsifying agent 1-20 part, double Qi tetragenous viable bacteria microbial ecological agent 0.1-5 part, carrier 30 as one kind-80 parts, wandering agent 1-5 part.
Sow fatty powder the most according to claim 1, it is characterised in that described sow fatty powder is mainly by by weight Following components prepare: palm-kernel oil 25-35 part, bathypelagic fish oil 5-15 part, soybean oil 5-15 part, compound emulsifying agent 5-13 part, Double qi tetragenous viable bacteria microbial ecological agent 0.1-5 parts, carrier 35-50 part, wandering agent 1-3 part.
Sow fatty powder the most according to claim 1, it is characterised in that described pair of qi tetragenous viable bacteria microbial ecological agent includes Bacillus bifidus, bacillus acidophilus, enterococcus faecalis and Bacillus cereus.
Sow fatty powder the most according to claim 1, it is characterised in that described carrier is powdered rice hulls, maize cob meal, expanded One or more in Semen Maydis powder, wheat-middlings, Testa Tritici, alfalfa meal, it is preferable that described carrier be alfalfa meal with selected from rice One or more mixture in shell powder, maize cob meal, expanded corn powder, wheat-middlings, Testa Tritici, it is furthermore preferred that described load Body is the mixture of alfalfa meal and expanded corn powder.
Sow fatty powder the most according to claim 1, it is characterised in that described wandering agent is sodium aluminosilicate or silicon dioxide Or the mixture of the two.
Sow fatty powder the most according to claim 1, it is characterised in that described compound emulsifying agent is by weight, modified Soyabean lecithin oil 0.2-5 part, single double glyceride 0.2-5 part, sodium alginate 0.1-3 part.
7. the preparation method of the sow fatty powder described in claim 1-6, it is characterised in that described method is specifically, press formula Described palm-kernel oil, bathypelagic fish oil, soybean oil, compound emulsifying agent mixing, emulsifying are obtained the first mixture, by double qis four by ratio Connection viable bacteria microbial ecological agent mixes with wandering agent with after carrier premixing again, obtains the second mixture, by spraying described the One mixture is sprayed on described second mixture and mix homogeneously obtains described sow fatty powder.
Method the most according to claim 7, it is characterised in that described spraying is high-pressure fog.
Method the most according to claim 7, it is characterised in that described in be sprayed at 50-80 DEG C under conditions of carry out, preferably Ground, described in be sprayed at 60-70 DEG C under conditions of carry out.
Method the most according to claim 7, it is characterised in that the mixed process of described second mixture is specifically, incite somebody to action double Qi tetragenous viable bacteria microbial ecological agent with after after carrier premixing 2-4 minute again with wandering agent mixing 2-4 minute, wherein, described mixed It is combined into stirring mixing.
CN201610659400.2A 2016-08-12 2016-08-12 A kind of sow in lactation fatty powder and preparation method thereof Pending CN106260635A (en)

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CN106858097A (en) * 2017-02-16 2017-06-20 信阳农林学院 One broad sow fatty powder Chinese medicine urges pregnant feed and preparation method thereof
CN106858097B (en) * 2017-02-16 2018-02-16 信阳农林学院 One broad sow fatty powder Chinese medicine urges pregnant feed and preparation method thereof
CN106879848A (en) * 2017-04-13 2017-06-23 湖南赛福资源饲料科技有限公司 Western Hunan hybridization black pigs replacement gilt forage and preparation method thereof
CN107149046A (en) * 2017-06-23 2017-09-12 河南大陆农牧技术股份有限公司 Feature composite dietary, preparation method and application
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
CN109965097A (en) * 2019-05-16 2019-07-05 河南宏展生物科技有限公司 Milking sow premix, preparation method and its mixed feed
CN114391612A (en) * 2022-01-20 2022-04-26 广州朴成生物科技有限公司 Fermented nutritional composition for improving lactation ability of sows and preparation method and application thereof

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Application publication date: 20170104