CN108782968A - A kind of rheum officinale fish meal and preparation method thereof - Google Patents
A kind of rheum officinale fish meal and preparation method thereof Download PDFInfo
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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
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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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
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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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
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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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
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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
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
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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
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The present invention relates to novel fodder manufactures, more particularly to a kind of rheum officinale fish meal and preparation method thereof, it solves and is gradually washed away by water body with the grease on puffing material surface, puffing material can slowly absorb water and melt, the problem of causing feed waste includes extruded body and is coated on the hydrophobic coating of extruded body periphery its key points of the technical solution are that a kind of rheum officinale fish meal, extruded body is made of the raw material of following mass fraction meter, 20 ~ 24 parts of Strong flour；48 ~ 52 parts of fish meal；8-10 parts of corn protein powder；13-15 parts of dregs of beans；2-3 parts of calcium dihydrogen phosphate；2-3 parts of fish oil；0.05-0.15 parts of multi-vitamins；0.25-0.35 parts of composite mineral matter；0.25-0.35 parts of amino acid original powder；0.01-0.03 parts of antioxidant；0.04-0.06 parts of preservative；0.05-0.15 parts of probiotics, has reached the absorption speed for delaying feed, reduces the purpose of the wastage of feed, Larimichthys crocea constitution can be enhanced, Larimichthys crocea is made to have premunition strong, survival rate is high, the fast feature of the speed of growth, enable Larimichthys crocea bar shaped and color close to Wild Rhubarb fish.
Description
Technical field
The present invention relates to novel fodder manufacture, more particularly to a kind of rheum officinale fish meal and preparation method thereof.
Background technology
Larimichthys crocea (Larimichthys crocea), Osteichthyes, Perciformes (Perciformes), Sciaenidae
(Sciaeni-dae), yellow croaker category also known as yellow croaker, great Wang Yu, big fresh, Cymbaria dahurica fish, ivy gourd, Jin Long, gold dragon, sweet osmanthus yellow croaker,
Great Zhong, Hong Kou, sciaenoid, stone fish, cucumber fish are one of traditional " four big marine products " (Larimichthys crocea, little yellow croaker, hairtail, cuttlefish),
It is China coastal seas Main Commercial Fishes.
Larimichthys crocea is the maximum marine fish of China's cage culture yield, and national total output reaches within 2016
16.55 ten thousand tons.The cultivation of Larimichthys crocea at present is fed still to feed based on chilled fish, but the source of chilled fish is unstable, price
It fluctuates big, inconvenient to use；And chilled fish easily corruption grows germ, waste of resources is caused, is damaged to environment for meeting.
With the development of mixed feed, demand of the raiser to mixed feed gradually increases.Especially Larimichthys crocea in recent years
The system of nutrient research is goed deep into, and market has been succeeded in developing and be seen in Larimichthys crocea special compound feed, and the use of mixed feed is more next
More obtain the approval in market.Due to the fish that Larimichthys crocea is shoaling layer, most of current rheum officinale fish meal is puffing material, puffing
Material can be swum on the water surface, facilitate Larimichthys crocea feeding, but as the grease on puffing material surface is gradually washed away by water body, it is puffing
Material can be melted slowly in water suction, cause feed waste.
Invention content
The first purpose of the invention is to provide a kind of rheum officinale fish meals, delay the absorption speed of feed, reduce feed
Wastage.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of rheum officinale fish meal includes extruded body and is coated on the hydrophobic coating of extruded body periphery.
By using above-mentioned technical proposal, Larimichthys crocea is the fish of shoaling layer, and extruded body is made in feed, can make feed
It can swim on the water surface, facilitate Larimichthys crocea feeding, cause Larimichthys crocea that can not eat after avoiding feed from sinking to the bottom and cause feed waste；
And the design of hydrophobic coating can protect feed, delay the absorption speed of extruded body, both reduce since extruded body chance water causes
Nutrient loss, feed is heavy caused by capable of also extending due to extruded body increases meeting water weight, grease water washes away etc.
Bottom enables feed to be suspended in for a long time on the water surface for Larimichthys crocea feeding, to reduce nutrition leak and the waste of feed.
Preferably, extruded body is made of the raw material of following mass fraction meter,
By using above-mentioned technical proposal, Strong flour, fish meal, corn protein powder, dregs of beans, fish oil etc. are capable of providing rheum officinale
The required nitrogen source of fish growth and carbon source, while enough amino acid, small peptide and protein are provided to meet the growth of Larimichthys crocea；Together
When, multi-vitamins, composite mineral matter and amino acid original powder disclosure satisfy that the trace element lacked in Larimichthys crocea growth course,
The substances such as necessary amino acid；Thus obtained feed health；, rheum officinale excellent to digesting and assimilating for feed after Larimichthys crocea is edible
The premunition of fish is strong, survival rate is high, the speed of growth is fast, bar shaped and color are beautiful, so as to make the shape of cultured large yellow croaker connect
Nearly Wild Rhubarb fish, and whole can replace the chilled material of trash fish, the chilled material polluted source of trash fish is avoided, wanting for environmental protection is reached
It asks.
Preferably, antioxidant is ethoxyquinoline, butylhydroxy anisole, tea polyphenols, lecithin are according to quality
Than being 5:1:1:2 mix.
By using above-mentioned technical proposal, after the above antioxidant compounding, there is preferable antioxidant effect, can delay
What the beneficiating ingredients such as protein and amino acid in fish meal occurred to go bad in storage causes beneficiating ingredient to fail, and makes fish meal
When putting into water, the loss of beneficiating ingredient is small, delays its deteriorating time.
Preferably, preservative include Folium Meliae, seawood meal, calcium iodate, calcium propionate according to mass ratio be 20:75:3:2
It mixes.
By using above-mentioned technical proposal, Folium Meliae can be used in that desinsection is antipruritic, has to the skin of fish and preferably controls
Treatment and defencive function, can prevent a variety of parasites；Contain heteroauxin, plant growth kinetin, seaweed phenol, sea in seawood meal
The substances such as polysaccharides, mannitol, amino acid, protein, vitamin and potassium, iron, calcium, phosphorus, iodine, selenium, cobalt；Seawood meal is added to
It is not only being rich in nutrition in feed, but also have condensation feed granules and the defeated and dispersed effect of anti-feed granules, meat can be improved, improve yield,
And survival rate can be improved；And unique flavor, the food calling rate of feed can be improved；Meanwhile when Folium Meliae, seawood meal, acid iodide
When calcium and calcium propionate compound, it can assign feed preferable anti-corrosion effect.
Preferably, probiotics is bacillus subtilis.
It, can itself synthesis digestibility after bacillus subtilis enters the enteron aisle of Larimichthys crocea by using above-mentioned technical proposal
Enzyme, such as protease, amylase, lipase, cellulase, pectase, dextranase, lecithinase, phytase, contribute to
The carbohydrate of certain complexity in degrading plant feed promotes nutrient in feed to degrade, makes suction of the Larimichthys crocea to feed
It is more abundant to receive utilization；Take oxygen by force by biology, the oxygen consumed in enteron aisle causes anaerobic environment, enteron aisle ancestral home dominant bacteria to belong to mostly
In anaerobic bacteria, and harmful bacteria and foreign bacteria are mostly aerobic bacteria, to be conducive to maintain intestinal eubiosis；
Subtilin, polymyxins, nystatin, the gramicidins isoreactivity generated during bacillus subtilis thalli growth
Substance has apparent inhibiting effect to the conditioned pathogen of pathogenic bacteria or autogenous infection；The substances such as ammonia, amine, indoles, hydrogen sulfide
There is apparent toxic action to cell in intestinal mucosa, inhibits such as vibrios, Escherichia coli and baculoviral harmful microorganism
And then reduce harmful substance and generate, be conducive to animal health and growth, effectively prevent the diseases such as aquatic livestock enteritis, gill rot；
Meanwhile being dissolved in the bacillus subtilis in water and can effectively reduce nitrate, content of nitrite in water body rapidly,
Effectively reduce the pH value of water body, purifying water body.
Preferably, composite mineral matter includes egg-shell meal, oyster shell whiting, shrimp shell meal, fishbone dust according to mass ratio 1:1:1:1
It mixes.
By using above-mentioned technical proposal, egg-shell meal is the powdery product after being ground by eggshell, calcium carbonate, protein,
Magnesium carbonate, calcium phosphate, a little sodium carbonate, calcium monohydrogen phosphate；Oyster shell whiting is calcium carbonate and chitin, also a small amount of amino acid and
Polysaccharide material can supplement the deficiency of calcium, promote Larimichthys crocea growth and development, avoid Larimichthys crocea osteomalacia；Meanwhile oyster shell whiting is porous
Structure can adjust humidity, while also have corrosion-resistant effect.The chitin of oyster shell whiting is to Escherichia coli, salmonella and yellow
Glucose fungus has preferable antibacterial and bactericidal effect；
Shrimp shell meal is similarly the mineral raw material based on calcareous, also contain abundant chitin, protein, choline, phosphatide,
The multiple beneficials element such as cholesterol, astaxanthin and phosphorus, calcium, iron, manganese, zinc, copper not only has good attractant effect, additionally it is possible to
Increase the disease resistance of Larimichthys crocea, the flavor for promoting growth, improving shrimp.Fishbone dust be similarly calcareous based on minerals it is former
Material, can promote the bone growth of Larimichthys crocea；
By egg-shell meal, oyster shell whiting, shrimp shell meal, fishbone dust compounding, can make in fish meal rich in copper, iron, manganese, zinc, iodine,
The elements such as selenium, cobalt promote Larimichthys crocea growth, enhance the constitution of Larimichthys crocea, improve the disease resistance of Larimichthys crocea.
Preferably, hydrophobic includes component A and B component；Wherein component A includes following original according to the mass fraction
Material：30-40 parts of cornstarch, 20-30 parts of propolis, 10-15 parts of guar gum, 5-10 parts of lotus leaf powder, sodium carboxymethylcellulose 2-5
Part；B component is edible wax.
By using above-mentioned technical proposal, the hydrophobic coating under above-mentioned formula have the characteristics that it is nontoxic, will not be right
The growth of Larimichthys crocea impacts, meanwhile, the presence of lotus leaf powder, sodium carboxymethylcellulose, propolis can also improve Larimichthys crocea pair
The resistance effect of environment reduces Larimichthys crocea due to silk screen caused by skin disease.
Preferably, edible wax is selected as beeswax.
By using above-mentioned technical proposal, beeswax is edible wax, harmless to the body of fish, and also active ammonia, which is removed, to be made
With, bacteriostasis and antisepsis, fish skin, and the good biocompatibility of the polysaccharide such as beeswax and propolis, the two can be conserved
It is used cooperatively, fish can be further increased to dermopathic resistivity.
Preferably, the preparation method of hydrophobic coating is as follows：
Component A is dissolved in water and is uniformly mixing to obtain thick liquid by Step1；
Thick liquid is sprayed on extruded body surface, coarse polysaccharide layers is obtained after drying by Step2；
Step3 after drying edible wax, is crushed uniformly by micronizer after being mixed with water, it is outstanding to obtain micron order edible wax
Supernatant liquid；Step4 takes part micron order edible wax suspension that nano-level grinder is added and continues grinding uniformly, it is edible to obtain nanoscale
Wax suspension liquid；Step5 is sprayed on coarse polysaccharide after mixing nanoscale edible wax suspension and micron order edible wax suspension
Layer surface obtains micro-nano wax layer.
By using above-mentioned technical proposal, hydrophobic coating is coordinated by coarse polysaccharide layers and micro-nano wax layer, can be reached imitative
The effect of lotus leaf surface, to make feed that there is hydrophobic ability.
Second object of the present invention is to provide a kind of preparation method of rheum officinale fish meal.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of preparation method of rheum officinale fish meal, including have the following steps：
Step1 is given birth to Strong flour, fish meal, corn protein powder, dregs of beans, calcium dihydrogen phosphate, compound dimension using feed grinder
After element, composite mineral matter, amino acid original powder, probiotics crush and stir evenly, sieve with 100 mesh sieve to obtain mixture；
Mixture after crushing is put into pre-puffed in differential pressure bulking machine, obtains pre-puffed material by Step2；
Fish oil, antioxidant, preservative are added in pre-puffed material and stir evenly and dry, obtain by Step3 after mixing
To drying material；
Drying material is placed again into differential pressure bulking machine and carries out puffing, obtained extruded body by Step4；
Step5, on extruded body surface, coated by hydrophobic coating is to get fish meal.
By using above-mentioned technical proposal, above-mentioned preparation method can make extruded body surface form edible hydrophobic packet
Clothing improves the feeding rate of feed to delay the absorption speed of fish meal.
In conclusion the invention has the advantages that：
1, rheum officinale fish meal produced by the present invention, disease-free toadstool after Larimichthys crocea is edible, digest and assimilate excellent, can enhance Larimichthys crocea
Constitution makes Larimichthys crocea have premunition strong, and survival rate is high, and the fast feature of the speed of growth enables bar shaped and the color of Larimichthys crocea
Close to Wild Rhubarb fish；
2, the present invention had both been reduced by the design of hydrophobic coating due to nutrient loss caused by extruded body chance water, also could
Feed is sunk to the bottom caused by extending due to extruded body increases meeting water weight, grease water washes away etc., and feed is enable to hang for a long time
For Larimichthys crocea feeding on bubbling through the water column, to reduce nutrition leak and the waste of feed.
Specific implementation mode
Embodiment 1a
A kind of preparation method of rheum officinale fish meal, includes following steps：
Step1, using feed grinder by Strong flour 20kg, fish meal 48kg, corn protein powder 8kg, dregs of beans 13kg, di(2-ethylhexyl)phosphate
Hydrogen calcium 2kg, multi-vitamins 0.05kg, composite mineral matter 0.25kg, amino acid original powder 0.25kg, probiotics 0.05kg are crushed simultaneously
After stirring evenly, sieve with 100 mesh sieve to obtain mixture；
Mixture after crushing is put into pre-puffed in differential pressure bulking machine, obtains pre-puffed material by Step2；
Fish oil 2kg, antioxidant 0.01kg, preservative 0.04kg are added in pre-puffed material and stir by Step3 after mixing
It is even and dried, obtain drying material；
Drying material is placed again into differential pressure bulking machine and carries out puffing, obtained rheum officinale fish meal by Step4.
Multi-vitamins are purchased from Jinan great plan Chemical Co., Ltd., vitamin A, vitamin D, vitamin E, vitamin K, dimension
Raw element B1, vitamin B2, vitamin B6, vitamin B12, inositol, choline and calcium carbonate.
Composite mineral matter is by egg-shell meal, oyster shell whiting, shrimp shell meal, fishbone dust according to mass ratio 1:1:1:1 mixes.
Amino acid original powder is purchased from Jinan great plan Chemical Co., Ltd., include tryptophan, tyrosine, leucine, alanine,
Glutamic acid, valine, arginine, lysine, histidine, isoleucine and phenylalanine.
It according to mass ratio is 5 that antioxidant, which is ethoxyquinoline, butylhydroxy anisole, tea polyphenols, lecithin,:1:1:
2 mix.
Preservative include Folium Meliae, seawood meal, calcium iodate, calcium propionate according to mass ratio be 20:75:3:2 mix.
Probiotics is bacillus subtilis.
Embodiment 1b- embodiments 1e
Embodiment 1b- embodiments 1e is identical as the preparation method of embodiment 1a, and difference lies in embodiment 1b- embodiments 1e and realities
The concrete content of the component and component of applying a 1a is different.Specifically it see the table below (unit：kg)：
Embodiment 2a
A kind of preparation method of rheum officinale fish meal, including have the following steps：
Step1, by cornstarch 0.3kg, propolis 0.2kg, guar gum 0.1kg, lotus leaf powder 0.05kg, sodium carboxymethylcellulose
0.02kg is dissolved in 10kg water and is uniformly mixing to obtain thick liquid；
Thick liquid is sprayed on extruded body surface, nozzle diameter by Step2 using feed made from embodiment 1a as extruded body
For 0.1mm, spout pressure is 10Mpa, and the coarse polysaccharide layers that thickness is 0.1mm are obtained after 50 DEG C of forced air dryings；
Step3 is crushed uniformly by micronizer after being mixed with 2L water, is obtained micro- after the 50 DEG C of forced air dryings of 0.5kg beeswaxs
Meter level edible wax suspension；
Step4 takes part micron order edible wax suspension that nano-level grinder is added and continues grinding uniformly, obtains nanoscale edible wax
Suspension；
Step5 is sprayed on coarse polysaccharide layers table after mixing nanoscale edible wax suspension and micron order edible wax suspension
Face, nozzle diameter 0.1mm, spout pressure are 14Mpa, and the micro-nano wax layer that thickness is 0.01mm, coarse polysaccharide are obtained after dry
Layer and micro-nano wax layer are to be coated on the hydrophobic coating on extruded body surface.
Embodiment 2b- embodiments 2e
Embodiment 2b- embodiments 2e is identical as the preparation method of embodiment 2a, and difference lies in embodiment 2b- embodiments 2e and realities
The concrete content of the component A and component A of applying a 2a is different.Specifically it see the table below (unit：kg)：
| Embodiment 2a | Embodiment 2b | Embodiment 2c | Embodiment 2d | Embodiment 2e | |
| Cornstarch | 0.3 | 0.4 | 0.35 | 0.32 | 0.38 |
| Propolis | 0.2 | 0.25 | 0.27 | 0.22 | 0.3 |
| Guar gum | 0.1 | 0.12 | 0.15 | 0.14 | 0.11 |
| Lotus leaf powder | 0.05 | 0.08 | 0.07 | 0.06 | 0.1 |
| Sodium cellulose glycolate | 0.02 | 0.03 | 0.04 | 0.05 | 0.05 |
Embodiment 3a
A kind of preparation method of rheum officinale fish meal, includes following steps：
Step1, using feed grinder by Strong flour 21kg, fish meal 49kg, corn protein powder 9kg, dregs of beans 14kg, di(2-ethylhexyl)phosphate
Hydrogen calcium 3kg, multi-vitamins 0.06kg, composite mineral matter 0.26kg, amino acid original powder 0.26kg, probiotics 0.06kg are crushed simultaneously
It after stirring evenly, sieves with 100 mesh sieve to obtain mixture A, mixture A is crossed into 80 mesh sieve and continues to screen, obtains grain size in 80-100 mesh
Between mixture B1 and grain size in 80 mesh mixture B2 below；
Mixture B1 after crushing is put into pre-puffed in differential pressure bulking machine, obtains pre-puffed material by Step2；
Fish oil 2kg, antioxidant 0.01kg, preservative 0.04kg are added in pre-puffed material and stir by Step3 after mixing
It is even and dried, obtain drying material；
Drying material is placed again into differential pressure bulking machine and carries out puffing, obtained extruded body by Step4；
Step5, by cornstarch 0.3kg, propolis 0.2kg, guar gum 0.1kg, lotus leaf powder 0.05kg, sodium carboxymethylcellulose
0.02kg, mixture B2 0.02kg are dissolved in 10kg water and are uniformly mixing to obtain thick liquid；
Thick liquid is sprayed on extruded body surface, nozzle diameter 0.1mm by Step6, and spout pressure is 10Mpa, 50 DEG C of air blast
The coarse polysaccharide layers that thickness is 0.1mm are obtained after drying；
Step7 is crushed uniformly by micronizer after being mixed with 2L water, is obtained micro- after the 50 DEG C of forced air dryings of 0.5kg beeswaxs
Meter level edible wax suspension；
Step8 takes part micron order edible wax suspension that nano-level grinder is added and continues grinding uniformly, obtains nanoscale edible wax
Suspension；
Step9 is sprayed on coarse polysaccharide layers table after mixing nanoscale edible wax suspension and micron order edible wax suspension
Face, nozzle diameter 0.1mm, spout pressure are 14Mpa, and the micro-nano wax layer that thickness is 0.01mm, coarse polysaccharide are obtained after dry
Layer and micro-nano wax layer are to be coated on the hydrophobic coating on extruded body surface.
Multi-vitamins are purchased from Jinan great plan Chemical Co., Ltd., vitamin A, vitamin D, vitamin E, vitamin K, dimension
Raw element B1, vitamin B2, vitamin B6, vitamin B12, inositol, choline and calcium carbonate.
Composite mineral matter is by egg-shell meal, oyster shell whiting, shrimp shell meal, fishbone dust according to mass ratio 1:1:1:1 mixes.
Amino acid original powder is purchased from Jinan great plan Chemical Co., Ltd., include tryptophan, tyrosine, leucine, alanine,
Glutamic acid, valine, arginine, lysine, histidine, isoleucine and phenylalanine.
It according to mass ratio is 5 that antioxidant, which is ethoxyquinoline, butylhydroxy anisole, tea polyphenols, lecithin,:1:1:
2 mix.
Preservative include Folium Meliae, seawood meal, calcium iodate, calcium propionate according to mass ratio be 20:75:3:2 mix.
Probiotics is bacillus subtilis.
Embodiment 3b- embodiments 3e
Embodiment 3b- embodiments 3e is identical as the preparation method of embodiment 3a, and difference lies in embodiment 3b- embodiments 3e and realities
The concrete content of the component and component of applying a 3a is different.Specifically it see the table below (unit：kg)：
It will be named respectively with corresponding embodiment 1a- embodiments 3e by feed made from above-described embodiment.And it transfers to support
It grows family and carries out Larimichthys crocea raising.
It includes as follows to raise content：1800 tail pseudosciaena croceas are chosen, it are divided into 18 parts by net in same waters, often
100 tails of part use forage feed 600 days made from embodiment 1a- embodiments 3e respectively, are in addition fed by pure chilled material for three parts 1 part
Support 600 days, 1 part and fed 600 days by commercially available rheum officinale fish meal A, another will by chilled material and commercially available rheum officinale fish meal B according to
Quality is 1:1 mixed feed mixed is fed 600 days.And the total weight of every part of feed fed and/or chilled material is equal.
Record the death rate (%) of Larimichthys crocea, average body length amount (cm), average weight amount (g), color and luster and the food calling rate to feed
(%), wherein food calling rate are counted by (always feed intake granule number -1 day in be not eaten feed granules number)/granule number that always feeds intake
It calculates.And feed made from embodiment 1a- embodiments 3e will be impregnated with water body, record feed melts time (h) used completely.
| The death rate | Average body length amount | Average weight amount | Food calling rate | Color and luster | Sink to the bottom the time | |
| Embodiment 1a | 2.5% | 310.2 | 517.1 | 95.2% | It is bright orange | 96 |
| Embodiment 1b | 2.3% | 311.0 | 517.2 | 95.3% | It is bright orange | 95 |
| Embodiment 1c | 2.4% | 310.3 | 518.1 | 94.9% | It is bright orange | 95 |
| Embodiment 1d | 2.7% | 311.2 | 518.2 | 95.5% | It is bright orange | 96 |
| Embodiment 1e | 2.2% | 310.5 | 517.9 | 94.8% | It is bright orange | 97 |
| Embodiment 2a | 2.0% | 310.2 | 516.8 | 94.9% | It is bright orange | 144 |
| Embodiment 2b | 1.8% | 310.6 | 517.2 | 94.6% | It is bright orange | 145 |
| Embodiment 2c | 1.9% | 310.5 | 517.5 | 95.1% | It is bright orange | 148 |
| Embodiment 2d | 1.7% | 309.5 | 518.2 | 94.9% | It is bright orange | 147 |
| Embodiment 2e | 2.0% | 308.4 | 517.9 | 95.1% | It is bright orange | 144 |
| Embodiment 3a | 1.7% | 311.5 | 517.8 | 95.8% | It is bright orange | 148 |
| Embodiment 3b | 1.8% | 311.8 | 518.7 | 96.2% | It is bright orange | 147 |
| Embodiment 3c | 1.5% | 310.8 | 519.2 | 96.5% | It is bright orange | 152 |
| Embodiment 3d | 1.6% | 311.1 | 518.6 | 96.4% | It is bright orange | 150 |
| Embodiment 3e | 1.7% | 310.5 | 518.3 | 96.2% | It is bright orange | 150 |
| Chilled material | 3.5% | 302.4 | 500.5 | 93.8% | It is dark yellow | / |
| Commercial diet A | 4.2% | 297.8 | 495.3 | 93.5% | It is dark yellow | 87 |
| Mixed feed | 3.8% | 300.5 | 497.4 | 94.2% | It is dark yellow | 68 |
To sum up, feed of the invention is preferable to the phagostimulating effect of Larimichthys crocea, and the Larimichthys crocea death rate is relatively low, average body length amount
Long, average weight amount is big.And can swim on the water surface for a long time, it is not easy to melt.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of rheum officinale fish meal, which is characterized in that include extruded body and be coated on the hydrophobic coating of extruded body periphery.
2. a kind of rheum officinale fish meal according to claim 1, which is characterized in that extruded body by following mass fraction meter original
Material composition,
20 ~ 24 parts of Strong flour；
48 ~ 52 parts of fish meal；
8-10 parts of corn protein powder；
13-15 parts of dregs of beans；
2-3 parts of calcium dihydrogen phosphate；
2-3 parts of fish oil；
0.05-0.15 parts of multi-vitamins；
0.25-0.35 parts of composite mineral matter；
0.25-0.35 parts of amino acid original powder；
0.01-0.03 parts of antioxidant；
0.04-0.06 parts of preservative；
0.05-0.15 parts of probiotics.
3. a kind of rheum officinale fish meal according to claim 2, which is characterized in that antioxidant is ethoxyquinoline, tertiary fourth
Base hydroxyanisole, tea polyphenols, lecithin are 5 according to mass ratio:1:1:2 mix.
4. a kind of rheum officinale fish meal according to claim 2, which is characterized in that preservative include Folium Meliae, seawood meal,
Calcium iodate, calcium propionate are 20 according to mass ratio:75:3:2 mix.
5. a kind of rheum officinale fish meal according to claim 2, which is characterized in that probiotics is bacillus subtilis.
6. a kind of rheum officinale fish meal according to claim 2, which is characterized in that composite mineral matter includes egg-shell meal, shellfish
Shell powder, shrimp shell meal, fishbone dust are according to mass ratio 1:1:1:1 mixes.
7. a kind of rheum officinale fish meal according to claim 2, which is characterized in that hydrophobic includes component A and B groups
Point；Wherein component A includes following raw material according to the mass fraction：30-40 parts of cornstarch, 20-30 parts of propolis, guar gum 10-
15 parts, 5-10 parts of lotus leaf powder, 2-5 parts of sodium carboxymethylcellulose；B component is edible wax.
8. a kind of rheum officinale fish meal according to claim 7, which is characterized in that edible wax is selected as beeswax.
9. a kind of rheum officinale fish meal according to claim 7, which is characterized in that the preparation method of hydrophobic coating is as follows：
Component A is dissolved in water and is uniformly mixing to obtain thick liquid by Step1；
Thick liquid is sprayed on extruded body surface, coarse polysaccharide layers is obtained after drying by Step2；
Step3 after drying edible wax, is crushed uniformly by micronizer after being mixed with water, it is outstanding to obtain micron order edible wax
Supernatant liquid；
Step4 takes part micron order edible wax suspension that nano-level grinder is added and continues grinding uniformly, obtains nanoscale edible wax
Suspension；
Step5 is sprayed on coarse polysaccharide layers table after mixing nanoscale edible wax suspension and micron order edible wax suspension
Face obtains micro-nano wax layer.
10. according to a kind of preparation method of rheum officinale fish meal of claim 1-9 any one of them, which is characterized in that include
Following steps：
Step1 is given birth to Strong flour, fish meal, corn protein powder, dregs of beans, calcium dihydrogen phosphate, compound dimension using feed grinder
After element, composite mineral matter, amino acid original powder, probiotics crush and stir evenly, sieve with 100 mesh sieve to obtain mixture；
Mixture after crushing is put into pre-puffed in differential pressure bulking machine, obtains pre-puffed material by Step2；
Fish oil, antioxidant, preservative are added in pre-puffed material and stir evenly and dry, obtain by Step3 after mixing
To drying material；
Drying material is placed again into differential pressure bulking machine and carries out puffing, obtained extruded body by Step4；
Step5, on extruded body surface, coated by hydrophobic coating is to get fish meal.
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| CN110651913A (en) * | 2019-09-20 | 2020-01-07 | 福建天马科技集团股份有限公司 | High-efficiency compound feed with disease prevention and growth promotion effects for pseudosciaena crocea larvae and juveniles and preparation process thereof |
| CN110651914A (en) * | 2019-09-20 | 2020-01-07 | 福建天马科技集团股份有限公司 | Novel large yellow croaker puffed compound feed and preparation process thereof |
| WO2021014443A1 (en) * | 2019-07-22 | 2021-01-28 | Genufeed Ltd. | Complete food for aquaculture animals formed from insect larvae |
| CN112741229A (en) * | 2021-01-18 | 2021-05-04 | 中国海洋大学 | Feed for pseudosciaena crocea larvae and juvenile fish and processing technology thereof |
| CN112956608A (en) * | 2021-03-31 | 2021-06-15 | 海南归耘田农业科技有限公司 | Green ecological compound feed suitable for comprehensive planting and breeding of rice and fish and preparation method thereof |
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| CN112741229B (en) * | 2021-01-18 | 2022-07-08 | 中国海洋大学 | Feed for pseudosciaena crocea larvae and juvenile fish and processing technology thereof |
| CN112956608A (en) * | 2021-03-31 | 2021-06-15 | 海南归耘田农业科技有限公司 | Green ecological compound feed suitable for comprehensive planting and breeding of rice and fish and preparation method thereof |
| CN114468132A (en) * | 2022-03-10 | 2022-05-13 | 黄淮学院 | Mushroom cooking liquor extract feed additive and preparation method thereof |
| CN115736134A (en) * | 2022-11-13 | 2023-03-07 | 海南鑫万祥水产科技有限公司 | Disease-preventing and yield-increasing fish feed and preparation method thereof |
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