CN108174993A - It is a kind of using leaflet white popinac as egg feedstuff of raw material and preparation method thereof - Google Patents
It is a kind of using leaflet white popinac as egg feedstuff of raw material and preparation method thereof Download PDFInfo
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- CN108174993A CN108174993A CN201810087418.9A CN201810087418A CN108174993A CN 108174993 A CN108174993 A CN 108174993A CN 201810087418 A CN201810087418 A CN 201810087418A CN 108174993 A CN108174993 A CN 108174993A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
Abstract
The invention discloses a kind of using leaflet white popinac as the egg feedstuff of raw material, including following raw material：Pretreated leaflet white popinac, corn flour, dregs of beans, bone meal, fish meal, calcium monohydrogen phosphate, additive and probiotics；The preparation method of the egg feedstuff includes the following steps：(1) pretreatment of leaflet white popinac：It is segment by the young stem and leaf chopping of leaflet white popinac, is put into warm water and impregnates, be put into rapidly in 20 DEG C of environment and freeze, be put into round, be mixed into ectoenzyme, be passed through N2/C02Mixed gas, fermentation, drying and dewatering to constant weight obtains pretreated leaflet white popinac；(2) it crushes, pelletize；(3) Cotton seeds；(4) microalgae settles.The present invention can improve the palatability of leguminous forage, provide it is a kind of it is effective reduce feeding cost, nutritive value is comprehensive, palatability is good, it is easy absorb, the egg feedstuff of premunition easy to use and high.
Description
【Technical field】
It is more particularly to a kind of using leaflet white popinac as the egg feedstuff of raw material and its preparation side the invention belongs to field of fodder
Method.
【Background technology】
At present, both at home and abroad to the exploitation of egg feedstuff and application mostly with grain corn, wheat bran etc. for raw material, feed cost
Height, and grain is extremely consumed, the theory that the tradition consumption grain type animal husbandry proposed at this stage with China changes to modern save-grain animal husbandry
It disagrees, some raisers and enterprise reduce cost, but seriously affect in order to reduce aquaculture cost, using the cheap feed such as the Kang that unites
Laying hen daily nutrition demand, price of deed rate decline, and influence the laying hen rate of animals delivered to the slaughter-house, marketing time and livestock products quality.
Leaflet white popinac is pulse family undershrub, and plant height 1.5m~3m, even number pinnate compound leaf, the food value of leaf is soft, and palatability is good, battalion
It supports and enriches, dry matter contains thick protein 25% in young stem and leaf, and calcium, phosphorus content are high.Leaflet white popinac is pyrophilous, cold-resistant, drought-enduring, resistance to
Lean, acidproof, resistance is strong, wide adaptability, and growth is rapid, flourishing, can cradle in year 3~4 times, produces 3000kg/ mus of fresh grass per year
More than, introduced by the U.S. within 1987, frequently as the plant-eating animals such as cattle and sheep chicken leguminous forage by culture and utility, and be mostly fresh
Hello.Main protein source of the leguminous forage leaflet white popinac as laying hen has reduction aquaculture cost, improves the works such as production efficiency
With.Though leaflet white popinac is perennial, from 10 monthly incomes after autumn, growth rate reduces, quality decline.And with labor cost
Increase, the feeding of fresh grass also increases the artificial input of breeding enterprise.At present, it is difficult leaflet white popinac both at home and abroad as raw material
Egg feedstuff achievement in research and patent of invention.
For the more typical white popinac of leaflet white popinac, mimosine toxin is not contained, can be reduced in process
The processing step of detoxification, saves production cost, but the neutral detergent fiber of leaflet white popinac and acid detergent fiber content compared with
Height respectively reaches 39.70% and 34.20%, after conventional fermentation process, is still difficult to, influence complete by laying hen digestion
The feed of laying hen and the absorption to other nutriments, and then reduce resistance of the laying hen for disease.Therefore, a kind of energy is studied
Neutral detergent fiber and acid detergent fiber content are enough reduced, promotes feed of the laying hen to the nutritional ingredient overall absorption of feed,
With large market promotional value.
【Invention content】
Difficult point for the above-mentioned prior art, the purpose of the present invention is to provide a kind of using leaflet white popinac as the egg of raw material
Chicken feed and preparation method thereof.Egg feedstuff provided by the invention includes following raw material：Pretreated leaflet white popinac, corn
Powder, dregs of beans, bone meal, fish meal, calcium monohydrogen phosphate, additive and probiotics.The present invention, which first passes through, pre-processes leaflet white popinac,
The lignin in leaflet white popinac, cellulose and hemicellulose is made to degrade, and then reduces neutral detergent in leaflet white popinac
The content of fiber and acid detergent fiber；Then pellet is made in raw material；Then by the technological means of Cotton seeds, make pellet
The surface of feed forms protective film, improves the anti-disease ability of laying hen；Microalgae sedimentation is finally carried out, makes feed surface absorption micro-
Algae improves the content of the minor metallic element of feed.The present invention can improve the palatability of leguminous forage, provide a kind of effectively drop
Low feeding cost, nutritive value are comprehensive, palatability is good, it is easy absorb, the egg feedstuff of premunition easy to use and high.
To solve the above problems, the technical solution adopted in the present invention is：It is a kind of using leaflet white popinac as the laying hen of raw material
Feed：Including following raw material：
15~22 parts of pretreated leaflet white popinac, 45~55 portions of corn flour, 10~15 parts of dregs of beans, 5~10 parts of bone meal,
2~3 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1~2 part of additive and 1.5 parts of probiotics；
The preparation of the egg feedstuff includes the following steps：
(1) pretreatment of leaflet white popinac：Count in parts by weight, by the young stem and leaf chopping of 100 parts of leaflet white popinac for 1~
The segment of 2cm is put into 12~20min of immersion in 35~45 DEG C of warm water, is put into rapidly in -20 DEG C of environment after taking-up and freezes 24
~36h is put into after defrosting in round, and the stack thickness of control leaflet white popinac is 4~6cm, is mixed into 3~7 parts of ectoenzymes,
It is passed through N2/C02Mixed gas, at 23~30 DEG C ferment 20~35h, then drying and dewatering to constant weight, obtains at 105 DEG C
Pretreated leaflet white popinac；
(2) it crushes, pelletize：After being stirred evenly by all raw materials of the formula in addition to carboxymethyl chitosan solution mixture,
40~60 mesh are crushed to, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made,
Obtain pellet feed；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Air source pressure intensity is 0.45~0.75MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C
Under the conditions of be coated 100~150min, obtain the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, first uses item of the ultrasonic power for 1500~2000w
The thick finished product of feed, is then put into microalgae pond and settles by 15~20min of microalgae in part processing microalgae pond, while adjusts super
The power of sound wave is 500~700w, after settling 2~4h, takes out particle drying to constant weight, obtains egg feedstuff finished product.
In the present invention, as further explanation, the carboxymethyl chitosan solution mixture described in step (3) is by following sides
It is prepared by method：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts of deionized waters is put into reactor, are warming up to 45 DEG C,
Start blender, be stirred with the rotating speed of 1000~3000r/min, then by 10 parts of mass fractions be 15~20% seaweed
Polysaccharide solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirs 35~60min, obtains carboxymethyl chitosan
Solution mixture.
In the present invention, as further explanation, the additive is by being 5~15 by weight：2~6：1 dimension life
Element, minor metallic element and somatotropin mix.
In the present invention, as further explanation, the N described in step (1)2/C02Mixed gas in N2And C02Volume
Than being 1：20~30.
In the present invention, as further explanation, the technological parameter that pellet is made described in step (2) is：Rotating centrifugal
The rotating speed of disk is 10~20r/min, is 30~45min between throwing bowlder.
In the present invention, as further explanation, the grain size of the pellet feed described in step (2) is 1~2cm.
In the present invention, as further explanation, in the somatotropin content of copper ion for 75000~
85000mg/kg, the content of iron ion is 3000~4000mg/kg, and the content of zinc ion is 5000~6000mg/kg.
The specific effect of part material：
Corn flour is used to provide carbohydrate for laying hen in the present invention.
Dregs of beans is used to provide protein, crude fat for laying hen in the present invention.
Bone meal, fish meal are used as improving in the present invention the content of calcium, phosphorus and minor metallic element in feed.
Probiotics in the present invention for improving the growth of bacteria group, helps to be vented, disappear to prevent clover sick, diarrhea etc.
Change the generation of systemic disease.
Calcium monohydrogen phosphate is used as improving the calcium content in feed in the present invention.
Ectoenzyme, in the present invention for lignin degrading, cellulose and hemicellulose.
N2Gas in the present invention for building the nitrogen environment of fermentation, promotes the fermentation of material.
C02Gas in the present invention for building acid gaseous environment, promotes the fermentation of material.
Microalgae is used to improve in the present invention the content of minor metallic element in feed.
Advantageous effect：
1st, the present invention pre-processes leaflet white popinac, can make lignin, cellulose and half in leaflet white popinac
Cellulose is degraded, and then reduces the content of neutral detergent fiber and acid detergent fiber in leaflet white popinac.It is of the invention first
By freezing processing, make the volume expansion of the hydrone in leaflet white popinac structure, the inside of leaflet white popinac is strutted from inside
Institutional framework makes the structure of leaflet white popinac become loose, is conducive to the progress of subsequent degradation process；Then by controlling leaflet
The stack thickness of white popinac is 4~6cm, makes ectoenzyme that can begin during lignin degrading, cellulose and hemicellulose
Final position is conducive to the progress of degradation process in low-pressure state；Finally full of N2/C02Mixed-gas environment in, with C02Gas
Body is predominant gas, N2Gas is complementary gas, passes through high C02The fermentation of gas promotion microorganism, and low N2Gas can be then
Microorganism provides nitrogen source, further promotes the fermentation of microorganism.
2nd, carboxymethyl chitosan solution mixture of the present invention can combine the advantages of chitosan and algal polysaccharides,
While providing biomass for laying hen, the premunition of laying hen is improved.The present invention is first passed through carries out height by carboxymethyl chitosan solution
Speed stirring, improves the collision probability between the material of high speed；Then algal polysaccharides are spurted into instead by the technological means of sprinkling
It answers in system, forms the graft of carboxymethyl chitosan and algal polysaccharides.Carboxymethyl chitosan solution prepared by the present invention is mixed
The biomass of carboxymethyl chitosan and algal polysaccharides, while carboxymethyl chitosan and algal polysaccharides energy can be provided simultaneously with by closing object
Interaction, the common premunition for improving laying hen.
3rd, the technological means of microalgae sedimentation of the present invention, can make microalgae adsorbed close in the table of pellet feed
Face, and then improve the content of minor metallic element in feed.We are coated using by carboxymethyl chitosan solution mixture
The pellet feed of processing by carboxymethyl chitosan for the strong adsorption capacity of minor metallic element in microalgae, makes microalgae closely inhale
The surface of pellet feed is attached to, improves the content of feed minor metallic element.
4th, the supply problem of present invention solution autumn and winter laying hen protein feed, therefore the leaflet white popinac that spring and summer is abounded with
Full-valence pellet feed is processed into, for annual feeding.The leaflet white popinac full-valence pellet feed of processing, in addition to saving fresh grass sheet
Outside the nutritive value of body, by nutrient formulation, form characteristic grass product and carry out commercialization circulation, reduce part breeding enterprise
The artificial input of feeding, reduces cultivation and artificial labour cost, simply, efficiently.
5th, the present invention makes full use of vegetable protein, bioactive substance etc. contained by Woody feed leaflet white popinac beneficial
Ingredient substitutes the grain trough in a part of layer diets, increases Abwehrkraft des Koepers while effectively reducing breeding feed cost.
It is of the invention effectively to reduce aquaculture cost, the use of antibiotic is reduced, reaches the final purpose of the nuisanceless ecologic breeding of laying hen.
【Specific embodiment】
Embodiment 1：
1st, early-stage preparations
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 1000r/min, then by 10 parts
Mass fraction is that 15% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 35min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, 5 parts of vitamins, 2 parts of minor metallic elements, 1 part of somatotropin is mutually mixed
It closes, obtains additive.The content of copper ion is 75000mg/kg wherein in somatotropin, and the content of iron ion is 3000mg/kg,
The content of zinc ion is 5000mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is 1cm
Segment, be put into 35 DEG C of warm water and impregnate 12min, be put into rapidly in -20 DEG C of environment and freezed for 24 hours after taking-up, put after defrosting
Enter in round, the stack thickness of control leaflet white popinac is 4cm, is mixed into 3 parts of ectoenzymes, is passed through N2/C02Mixed gas,
Ferment 20h at 23 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；Described
N2/C02Mixed gas in N2And C02Volume ratio be 1：20；
(2) it crushes, pelletize：Count in parts by weight, by 15 parts of pretreated leaflet white popinac, 45 portions of corn flour, 10 parts
After dregs of beans, 5 parts of bone meal, 2 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1 part of additive and 1.5 parts of probiotics stir evenly, it is crushed to 40
Mesh after particle is made, carries out spraying humidification, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtaining grain size is
The pellet feed of 1cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 10r/min, is between throwing bowlder
30min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Under conditions of air source pressure intensity is 0.45MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C
100min is coated, obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 1500w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 15min in microalgae pond
For 500w, after settling 2h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Embodiment 2：
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 1400r/min, then by 10 parts
Mass fraction is that 16% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 40min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, by 10 parts of vitamins, 3 parts of minor metallic elements, 1 part of somatotropin phase
Mixing, obtains additive.The content of copper ion is 77000mg/kg wherein in somatotropin, and the content of iron ion is 3200mg/
Kg, the content of zinc ion is 5500mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is
The segment of 1.3cm is put into 37 DEG C of warm water and impregnates 13min, is put into rapidly in -20 DEG C of environment after taking-up and freezes 26h, thaws
After be put into round, the stack thickness of control leaflet white popinac is mixed into 4 parts of ectoenzymes, is passed through N for 4.5cm2/C02It is mixed
Gas is closed, ferment 25h at 24 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；
The N2/C02Mixed gas in N2And C02Volume ratio be 1：23；
(2) it crushes, pelletize：Count in parts by weight, by 20 parts of pretreated leaflet white popinac, 47 portions of corn flour, 11 parts
After dregs of beans, 6 parts of bone meal, 2.5 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1.4 parts of additives and 1.5 parts of probiotics stir evenly, crush
To 50 mesh, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtain grain size
Pellet feed for 1.2cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 15r/min, throws bowlder
Between be 35min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Under conditions of air source pressure intensity is 0.55MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C
110min is coated, obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 1700w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 16min in microalgae pond
For 580w, after settling 2.5h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Embodiment 3：
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 2000r/min, then by 10 parts
Mass fraction is that 17% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 50min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, by 10 parts of vitamins, 3 parts of minor metallic elements, 1 part of somatotropin phase
Mixing, obtains additive.The content of copper ion is 80000mg/kg wherein in somatotropin, and the content of iron ion is 3500mg/
Kg, the content of zinc ion is 5400mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is
The segment of 1.4cm is put into 41 DEG C of warm water and impregnates 15min, is put into rapidly in -20 DEG C of environment after taking-up and freezes 30h, thaws
After be put into round, the stack thickness of control leaflet white popinac is mixed into 4 parts of ectoenzymes, is passed through N for 5cm2/C02Mixing
Gas, ferment 31h at 27 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；Institute
The N stated2/C02Mixed gas in N2And C02Volume ratio be 1：26；
(2) it crushes, pelletize：Count in parts by weight, by 19 parts of pretreated leaflet white popinac, 47 portions of corn flour, 12 parts
After dregs of beans, 6 parts of bone meal, 2.2 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1.6 parts of additives and 1.5 parts of probiotics stir evenly, crush
To 60 mesh, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtain grain size
Pellet feed for 1.6cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 18r/min, throws bowlder
Between be 36min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Air source pressure intensity is 0.6MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of wrap
Clothing 120min obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 1600w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 16min in microalgae pond
For 600w, after settling 3h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Embodiment 4：
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 2200r/min, then by 10 parts
Mass fraction is that 18% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 52min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, 7 parts of vitamins, 4 parts of minor metallic elements, 1 part of somatotropin is mutually mixed
It closes, obtains additive.The content of copper ion is 79000mg/kg wherein in somatotropin, and the content of iron ion is 3300mg/kg,
The content of zinc ion is 5600mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is
The segment of 1.7cm is put into 38 DEG C of warm water and impregnates 16min, is put into rapidly in -20 DEG C of environment after taking-up and freezes 30h, thaws
After be put into round, the stack thickness of control leaflet white popinac is mixed into 6 parts of ectoenzymes, is passed through N for 5.5cm2/C02It is mixed
Gas is closed, ferment 30h at 24 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；
The N2/C02Mixed gas in N2And C02Volume ratio be 1：23；
(2) it crushes, pelletize：Count in parts by weight, by 20 parts of pretreated leaflet white popinac, 52 portions of corn flour, 13 parts
After dregs of beans, 8 parts of bone meal, 2.7 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1.2 parts of additives and 1.5 parts of probiotics stir evenly, crush
To 60 mesh, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtain grain size
Pellet feed for 1.4cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 17r/min, throws bowlder
Between be 35min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Under conditions of air source pressure intensity is 0.65MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C
140min is coated, obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 1800w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 17min in microalgae pond
For 650w, after settling 3.5h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Embodiment 5：
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 2700r/min, then by 10 parts
Mass fraction is that 17% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 55min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, by 12 parts of vitamins, 4 parts of minor metallic elements, 1 part of somatotropin phase
Mixing, obtains additive.The content of copper ion is 80000mg/kg wherein in somatotropin, and the content of iron ion is 3600mg/
Kg, the content of zinc ion is 5400mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is
The segment of 1.2cm is put into 43 DEG C of warm water and impregnates 16min, is put into rapidly in -20 DEG C of environment after taking-up and freezes 33h, thaws
After be put into round, the stack thickness of control leaflet white popinac is mixed into 6 parts of ectoenzymes, is passed through N for 5.2cm2/C02It is mixed
Gas is closed, ferment 34h at 24 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；
The N2/C02Mixed gas in N2And C02Volume ratio be 1：24；
(2) it crushes, pelletize：Count in parts by weight, by 20 parts of pretreated leaflet white popinac, 52 portions of corn flour, 11 parts
After dregs of beans, 6 parts of bone meal, 2.2 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 1.8 parts of additives and 1.5 parts of probiotics stir evenly, crush
To 50 mesh, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtain grain size
Pellet feed for 1.4cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 14r/min, throws bowlder
Between be 41min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Air source pressure intensity is 0.7MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of wrap
Clothing 120min obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 1700w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 19min in microalgae pond
For 600w, after settling 2.5h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Embodiment 6：
The preparation of carboxymethyl chitosan solution mixture：It counts in parts by weight, 25 parts of carboxymethyl chitosans and 100 parts is gone
Ionized water is put into reactor, is warming up to 45 DEG C, is started blender, is stirred with the rotating speed of 3000r/min, then by 10 parts
Mass fraction is that 20% algal polysaccharides solution is injected with the rate of 10m/s in above-mentioned solution system, after constant speed stirring 60min,
Obtain carboxymethyl chitosan solution mixture.
The preparation of additive：It counts in parts by weight, by 15 parts of vitamins, 6 parts of minor metallic elements, 1 part of somatotropin phase
Mixing, obtains additive.The content of copper ion is 85000mg/kg wherein in somatotropin, and the content of iron ion is 4000mg/
Kg, the content of zinc ion is 6000mg/kg.
By the substance of above-mentioned preparation in following preparation methods.
2nd, it is a kind of using leaflet white popinac as the preparation method of the egg feedstuff of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is 2cm
Segment, be put into 45 DEG C of warm water and impregnate 20min, be put into rapidly in -20 DEG C of environment after taking-up and freeze 36h, put after defrosting
Enter in round, the stack thickness of control leaflet white popinac is 6cm, is mixed into 7 parts of ectoenzymes, is passed through N2/C02Mixed gas,
Ferment 35h at 30 DEG C, and then drying and dewatering to constant weight, obtains pretreated leaflet white popinac at 105 DEG C；Described
N2/C02Mixed gas in N2And C02Volume ratio be 1：30；
(2) it crushes, pelletize：Count in parts by weight, by 22 parts of pretreated leaflet white popinac, 55 portions of corn flour, 15 parts
After dregs of beans, 10 parts of bone meal, 3 parts of fish meal, 1.5 parts of calcium monohydrogen phosphates, 2 parts of additives and 1.5 parts of probiotics stir evenly, it is crushed to 60
Mesh after particle is made, carries out spraying humidification, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtaining grain size is
The pellet feed of 2cm；The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 20r/min, is between throwing bowlder
45min；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution,
Under conditions of air source pressure intensity is 0.75MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C
150min is coated, obtains the thick finished product of feed；
(4) microalgae settles：Microalgae sedimentation is carried out using flocculence, ultrasonic power is first used to be handled for the condition of 2000w
Then the thick finished product of feed is put into microalgae pond and settles, while adjust the power of ultrasonic wave by the microalgae 20min in microalgae pond
For 700w, after settling 4h, particle drying is taken out to constant weight, obtains egg feedstuff finished product.
Comparative example 1：Specific embodiment and comparative example are essentially identical, difference：Leaflet white popinac is not located in advance
Reason；
Comparative example 2：Specific embodiment and comparative example are essentially identical, difference：The process of leaflet white popinac pretreatment
It is not passed through N2/C02Mixed gas；
Comparative example 3：Specific embodiment and comparative example are essentially identical, difference：It is not used during Cotton seeds
Carboxymethyl chitosan solution mixture, but using chitosan solution；
Comparative example 4：Specific embodiment and comparative example are essentially identical, difference：Do not use microalgae settlement treatment.
Experiment 1：Leaflet white popinac is pre-processed by the preparation of the method for comparative example 1-2 and embodiment 1-6, according to GB/
Neutral detergent fiber and acid detergent fiber in T20806-2006 and NY/T 1459-2007 detection leaflet white popinac contain
Amount, concrete outcome are shown in Table 1.
Table 1：
| The content of neutral detergent fiber | The content of acid detergent fiber | |
| Comparative example 1 | 39.7% | 34.2% |
| Comparative example 2 | 24.1% | 28.5% |
| Embodiment 1 | 20.6% | 22.7% |
| Embodiment 2 | 20.9% | 22.9% |
| Embodiment 3 | 21.0% | 23.1% |
| Embodiment 4 | 20.7% | 22.9% |
| Embodiment 5 | 21.2% | 22.8% |
| Embodiment 6 | 21.1% | 23.0% |
As shown in Table 1：The content highest of the neutral detergent fiber of comparative example 1, the content of the neutral detergent fiber of embodiment 4
It is minimum, illustrate the technological means by pre-processing, can achieve the effect that significantly reduce neutral detergent fiber content；
The content highest of the acid detergent fiber of comparative example 1, the content of the acid detergent fiber of embodiment 1 is minimum, explanation
By the technological means of pretreatment, can achieve the effect that significantly reduce acid detergent fiber content.
Contrast test 2：
It is prepared by the method for comparative example 1-4 and embodiment 1-6 using leaflet white popinac as the egg feedstuff of raw material, feeds laying hen
100 days, detect the content of dry matter in egg feedstuff and layer hen manure sample, crude fat, calcium, phosphorus and crude protein, examination criteria according to
《Forage analysis and determination of feeds quality technology》The second edition carries out, and calculates the digestibility of nutriment, and concrete outcome is shown in Table 2.
Table 2：
As shown in Table 2：The digestibility of dry matter is higher, illustrates that the feed is easier and is absorbed by laying hen, promotes the life of laying hen
It is long.The digestibility of the dry matter of comparative example 1 is minimum, the digestibility highest of the dry matter of embodiment 3, illustrates by being closed to leaflet silver
Joyous pretreatment can achieve the effect that significantly improve digestibility of the laying hen to dry matter；
The digestibility of crude fat is higher, illustrates that the feed is easier and is absorbed by laying hen, promotes the growth of laying hen.Comparative example 1
Crude fat digestibility it is minimum, the digestibility highest of the crude fat of embodiment 2 illustrates through the pre- place to leaflet white popinac
Reason, can achieve the effect that significantly improve the digestibility of crude fat；
The digestibility of crude protein is higher, illustrates that the feed is easier and is absorbed by laying hen, promotes the growth of laying hen.Comparative example 1
Crude protein digestibility it is minimum, the digestibility highest of the crude protein of embodiment 2 illustrates through the pre- place to leaflet white popinac
Reason, can achieve the effect that significantly improve digestibility of the laying hen to crude protein；
The digestibility of phosphorus is higher, illustrates that the feed is easier and is absorbed by laying hen, promotes the growth of laying hen.The phosphorus of comparative example 1
Digestibility it is minimum, the digestibility highest of the phosphorus of embodiment 2 illustrates, by the pretreatment to leaflet white popinac, to reach aobvious
It writes and improves effect of the laying hen to the digestibility of phosphorus；
The digestibility of calcium is higher, illustrates that the feed is easier and is absorbed by laying hen, promotes the growth of laying hen.The calcium of comparative example 1
Digestibility it is minimum, the digestibility highest of the calcium of embodiment 3 illustrates, by the pretreatment to leaflet white popinac, to reach aobvious
It writes and improves effect of the laying hen to the digestibility of calcium.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal variation or modification change completed under the technical spirit suggested by all present invention, should all belong to
Cover the scope of the claims in the present invention.
Claims (7)
- It is 1. a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：It counts in parts by weight, including following raw material：15~22 parts of pretreated leaflet white popinac, 45~55 portions of corn flour, 10~15 parts of dregs of beans, 5~10 parts of bone meal, 2~3 Part fish meal, 1.5 parts of calcium monohydrogen phosphates, 1~2 part of additive and 1.5 parts of probiotics；The preparation of the egg feedstuff includes the following steps：(1) pretreatment of leaflet white popinac：It counts in parts by weight, the young stem and leaf chopping by 100 parts of leaflet white popinac is 1~2cm Segment, be put into 35~45 DEG C of warm water 12~20min of immersion, be put into rapidly after taking-up freezing 24 in -20 DEG C of environment~ 36h is put into after defrosting in round, and the stack thickness of control leaflet white popinac is 4~6cm, is mixed into 3~7 parts of ectoenzymes, is led to Enter N2/C02Mixed gas, at 23~30 DEG C ferment 20~35h, then drying and dewatering to constant weight, obtains pre- at 105 DEG C Treated leaflet white popinac；(2) it crushes, pelletize：After being stirred evenly by all raw materials of the formula in addition to carboxymethyl chitosan solution mixture, crush To 40~60 mesh, after particle is made, spraying humidification is carried out, particle is made to become moistening, is then placed in shot-blasting machine and pellet is made, obtain Pellet feed；(3) Cotton seeds：Pellet feed is placed in fluid bed, using carboxymethyl chitosan solution mixture as coating solution, in gas The condition that source pressure is 0.45~0.75MPa, airtight pressure is 0.55MPa, inlet air temperature is 45 DEG C and leaving air temp is 35 DEG C 100~150min of lower coating, obtains the thick finished product of feed；(4) microalgae settles：Using flocculence carry out microalgae sedimentation, first use ultrasonic power for the condition of 1500~2000w at 15~20min of microalgae in microalgae pond is managed, then the thick finished product of feed is put into microalgae pond and is settled, while adjust ultrasonic wave Power for 500~700w, after settling 2~4h, take out particle drying to constant weight, obtain egg feedstuff finished product.
- It is 2. according to claim 1 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：Step (3) The carboxymethyl chitosan solution mixture is prepared by following methods：Count in parts by weight, by 25 parts of carboxymethyl chitosans and 100 parts of deionized waters are put into reactor, are warming up to 45 DEG C, are started blender, are stirred with the rotating speed of 1000~3000r/min It mixes, then injects the algal polysaccharides solution that 10 parts of mass fractions are 15~20% in above-mentioned solution system with the rate of 10m/s, After constant speed stirs 35~60min, carboxymethyl chitosan solution mixture is obtained.
- It is 3. according to claim 1 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：Described adds Add agent by being by weight 5~15：2~6：1 vitamin, minor metallic element and somatotropin mixes.
- It is 4. according to claim 1 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：Step (1) The N2/C02Mixed gas in N2And C02Volume ratio be 1：20~30.
- It is 5. according to claim 1 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：Step (2) The technological parameter that pellet is made is：The rotating speed of rotating centrifugal disk is 10~20r/min, is 30~45min between throwing bowlder.
- It is 6. according to claim 1 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：Step (2) The grain size of the pellet feed is 1~2cm.
- It is 7. according to claim 3 a kind of using leaflet white popinac as the egg feedstuff of raw material, it is characterised in that：The rush The content of copper ion is 75000~85000mg/kg in auxin, and the content of iron ion is 3000~4000mg/kg, zinc ion Content be 5000~6000mg/kg.
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| CN112544815A (en) * | 2020-11-27 | 2021-03-26 | 广西壮族自治区畜牧研究所 | Feed for enhancing liver function of chicken and application thereof |
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