CN107927422A - Artificial breeding feed of oyster and preparation method thereof - Google Patents
Artificial breeding feed of oyster and preparation method thereof Download PDFInfo
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- 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
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- A23K20/163—Sugars; Polysaccharides
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Abstract
The invention discloses the artificial breeding feed of a seed oyster, include the raw material of following parts by weight：21~25 parts of flour, 10~13 parts of dregs of beans, 7~9 portions of corn flour, 5~10 parts of cuttlefish powders, 8~12 parts of dried silkworm chrysalis meals, 4~6 parts of shrimp shell meals, 3~8 parts of liver powder, 25~28 parts of Isochrysis galbanas, 17~22 parts of Chaetoceros, 15~19 parts of Drilgrasses, 2~9 parts of HERBA HEDYOTIS DIFFUSAEs, 1~6 part of Herba Pteridis Multifidae, 11~15 parts of calcium dihydrogen phosphates, 7~13 parts of zeolite powders, 1~4 part of montmorillonite, 1~4 part of bentonite, 3~6 parts of choline chlorides, 5~7 parts of glycine betaines, 16~22 parts of chitosans, 6~10 parts of lignin, 7~9 parts of composite mineral matters.The present invention can improve oyster artificial breeding survival rate, shorten the culturing time of oyster, improve the yield of oyster.
Description
Technical field
The present invention relates to oyster culture field.It is more particularly related to the artificial breeding feed of a seed oyster and
Its preparation method.
Background technology
Oyster is a kind of most commonly seen shellfish of China coast, is commonly called as oyster, oyster Huang, oyster, contains albumen in its soft body
Matter 45%~57%, lipase 37 %~11%, glycogen 19%~38%, additionally grade containing multivitamin, ash, have compared with
High nutritive value, there is the title of " ocean milk ".The meat of oyster also has certain medical value, the courage of oyster in addition to delicious flavour
Sterol content is low, Zn content is high, helps to improve male's sexual.And oyster shell is the good raw material of lime calcining, it is also possible to
Come processing and fabricating button and craftwork, the feed addictive that can also be milled as poultry, domestic animal.Therefore oyster is big-and-middle at some
Goods tight valency in city is expensive, and existing oyster culture technology and imperfection, oyster yield cannot fully meet the market demand.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of cultivation that can be improved oyster artificial breeding survival rate, shorten oyster
Time, the artificial breeding feed of oyster of yield for improving oyster and preparation method thereof.
In order to realize these purposes and further advantage according to the present invention, there is provided the artificial breeding feed of a seed oyster,
Include the raw material of following parts by weight：21~25 parts of flour, 10~13 parts of dregs of beans, 7~9 portions of corn flour, 5~10 parts of cuttlefish powders, 8~
12 parts of dried silkworm chrysalis meals, 4~6 parts of shrimp shell meals, 3~8 parts of liver powder, 25~28 parts of Isochrysis galbanas, 17~22 parts of Chaetoceros, 15~19
Part Drilgrass, 2~9 parts of HERBA HEDYOTIS DIFFUSAEs, 1~6 part of Herba Pteridis Multifidae, 11~15 parts of calcium dihydrogen phosphates, 7~13 parts of zeolite powders, 1~4 part of illiteracy
De- soil, 1~4 part of bentonite, 3~6 parts of choline chlorides, 5~7 parts of glycine betaines, 16~22 parts of chitosans, 6~10 parts of lignin, 7~9
Part composite mineral matter.
Preferably, the raw material of following percentage by weight is included in every part of composite mineral matter：13% cupric glycinate, 25%
Sodium selenite, 17% calcium iodate, 21% manganese methionine, 9% glycine zine, 15% cobalt methionine.
Preferably, Drilgrass, HERBA HEDYOTIS DIFFUSAE, the weight ratio of Herba Pteridis Multifidae are 4.5：1：1.
Preferably, calcium dihydrogen phosphate, zeolite powder, montmorillonite, bentonite, the weight ratio of composite mineral matter are 1：1：0.25：
0.25：0.67.
The present invention also provides the preparation method of the artificial breeding feed of above-mentioned oyster, including：
Step 1: the Isochrysis galbana of above-mentioned parts by weight, Chaetoceros, Drilgrass, HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae are shredded, must cut
Particle, will shred and fumigates 2~3h with deionized water at a temperature of material is placed in 90~100 DEG C, then will it is stifling after the material that shreds mash, and
By 1：10~13 weight ratio adds the hydrolyzate that cellulase is mixed with papain, then by immersed with the water for shredding material
Solving liquid and carry out infrared heating, heating time be 1~2h, and heating-up temperature is 38~41 DEG C, while is aided with magnetic agitation, then to reaction
The aqueous solution for shredding the mass fraction of 5 times of gross mass of material as 25~30% NaCl is added in kettle, reaction kettle is carried out for the first time
Heating water bath, bath temperature be 90~100 DEG C, after reacting kettle inner pressure reaches 220~240kpa keep water-bath 30~
45min, is then placed in Temperature fall in air by reaction kettle stopping water-bath, liquid therein is left and taken when reaction kettle is cooled to room temperature
Body obtains the first diffusate, then the water for shredding the mass fraction of 3 times of gross mass of material as 15~19% NaCl is added into reaction kettle
Solution, second of heating water bath is carried out by reaction kettle, and bath temperature is 90~100 DEG C, when reacting kettle inner pressure reaches 190~
24~28min of water-bath is kept after 210kpa, reaction kettle stopping water-bath is then placed in Temperature fall in air, when reaction kettle drops
Liquid therein is left and taken after to room temperature and obtains the second diffusate, at the same by reaction kettle it is remaining shred material and air-dry be crushed into powder, obtain
Powder materials；
Step 2, by the choline chloride of above-mentioned parts by weight, glycine betaine, chitosan, lignin and step 1 obtained the
One diffusate and the second diffusate mix to obtain soak, then soak is evaporated under reduced pressure, pressure control 65~
75kpa, temperature control is at 80~90 DEG C, when the volume of soak is decreased to original volumeStop vacuum distillation, then will be upper
Powder materials made from stating flour, dregs of beans, corn flour, cuttlefish powder, dried silkworm chrysalis meal, shrimp shell meal, liver powder and the step 1 of parts by weight fall
Enter to stir evenly in the soak after vacuum distillation and paste is made, the calcium dihydrogen phosphate of above-mentioned parts by weight, zeolite powder, illiteracy is de-
Soil, bentonite, composite mineral matter mix to obtain mixture with the deionized water of 112~120 parts by weight, and mixture is kneaded into a diameter of
The graininess of 3~5mm, then put it into Muffle furnace and calcine, calcining heat control at 350~400 DEG C, time control 25~
35min, must calcine material, will calcine the circumferentially uniform applied paste of particle surface of material, enwrapped granule material is obtained, by enwrapped granule material wind
Particulate material must be air-dried after dry；
Step 3: obtained air-dried particulate material in step 2 is carried out disinfection by ultraviolet light, the artificial breeding feed of oyster is obtained.
Preferably, ultrasonication is carried out before soak is evaporated under reduced pressure in step 2, the frequency of ultrasonic wave is 28
~32KHz.
The present invention includes at least following beneficial effect：
Containing more protein with trace element, can meet comprehensively oyster growth needed for nutrient, and Drilgrass,
The active ingredient contained in HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae can stimulate oyster to grow, and shorten its growth cycle, chitosan, lignin are matched somebody with somebody
Wu Houneng improves oyster artificial breeding survival rate.It is long-term to occupy and preparation method provided by the invention is according to the life habit of oyster
In sand mud beach, the little particle with coating is fabricated to, is on the one hand easily settled down to sand mud beach bottom, it is not easy to rolled up by tide
Walk, while facilitate oyster to ingest after seawater softening decomposes, the component of another aspect surface coatings also can induce oyster and ingest..
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be noted that experimental method described in following embodiments, is conventional method unless otherwise specified, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained.
<Embodiment 1>
The artificial breeding feed of one seed oyster, includes the raw material of following parts by weight：21 parts of flour, 10 parts of dregs of beans, 7 parts of corns
Powder, 5 parts of cuttlefish powders, 8 parts of dried silkworm chrysalis meals, 4 parts of shrimp shell meals, 3 parts of liver powder, 25 parts of Isochrysis galbanas, 17 parts of Chaetoceros, 15 parts successively
Grass, 2 parts of HERBA HEDYOTIS DIFFUSAEs, 1 part of Herba Pteridis Multifidae, 11 parts of calcium dihydrogen phosphates, 7 parts of zeolite powders, 1 part of montmorillonite, 1 part of bentonite, 3 parts of chlorination courages
Alkali, 5 parts of glycine betaines, 16 parts of chitosans, 6 parts of lignin, 7 parts of composite mineral matters.
Wherein, the raw material of following percentage by weight is included in every part of composite mineral matter：13% cupric glycinate, 25% Asia
Sodium selenate, 17% calcium iodate, 21% manganese methionine, 9% glycine zine, 15% cobalt methionine.
The preparation method of the artificial breeding feed of above-mentioned oyster, including：
Step 1: the Isochrysis galbana of above-mentioned parts by weight, Chaetoceros, Drilgrass, HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae are shredded, must cut
Particle, will shred and fumigates 2h with deionized water at a temperature of material is placed in 90 DEG C, then will it is stifling after the material that shreds mash, and by 1：10
Weight ratio adds the hydrolyzate that cellulase is mixed with papain, then will be carried out immersed with the hydrolyzate for shredding material infrared
Heating, heating time 1h, heating-up temperature is 38 DEG C, while is aided with magnetic agitation, then is added into reaction kettle and shred the total matter of material
The mass fraction of 5 times of amount is the aqueous solution of 25% NaCl, and reaction kettle is carried out first time heating water bath, bath temperature 90
DEG C, water-bath 30min is kept after reacting kettle inner pressure reaches 220kpa, is then placed in reaction kettle stopping water-bath in air certainly
So cooling, leaves and takes liquid therein and obtains the first diffusate when reaction kettle is cooled to room temperature, then adds into reaction kettle that to shred material total
The mass fraction that 3 times of quality is the aqueous solution of 15% NaCl, and reaction kettle is carried out second of heating water bath, bath temperature 90
DEG C, water-bath 24min is kept after reacting kettle inner pressure reaches 190kpa, is then placed in reaction kettle stopping water-bath in air certainly
So cooling, leaves and takes liquid therein and obtains the second diffusate when reaction kettle is cooled to room temperature, while is shredded remaining in reaction kettle
Material is air-dried and is crushed into powder, and obtains powder materials；
Step 2, by the choline chloride of above-mentioned parts by weight, glycine betaine, chitosan, lignin and step 1 obtained the
One diffusate and the second diffusate mix to obtain soak, first carry out ultrasonication to soak, and the frequency of ultrasonic wave is
28KHz, then soak is evaporated under reduced pressure, pressure is controlled in 65kpa, and temperature control is at 80 DEG C, when the volume of soak subtracts
As low as original volumeI.e. stop vacuum distillation, then by the flour of above-mentioned parts by weight, dregs of beans, corn flour, cuttlefish powder, dried silkworm chrysalis meal,
Stirred evenly in the soak that shrimp shell meal, liver powder are poured into after vacuum distillation with powder materials made from step 1 and paste is made, will
Calcium dihydrogen phosphate, zeolite powder, montmorillonite, bentonite, the composite mineral matter of above-mentioned parts by weight are mixed with the deionized water of 112 parts by weight
Mixture is obtained, the graininess by mixture kneading into a diameter of 3mm, then put it into Muffle furnace and calcine, calcining heat control
At 350 DEG C, time control must calcine material, will calcine the circumferentially uniform applied paste of particle surface of material in 25min, must wrap up
Pellet, must air-dry particulate material after enwrapped granule material is air-dried；
Step 3: obtained air-dried particulate material in step 2 is carried out disinfection by ultraviolet light, the artificial breeding feed of oyster is obtained.
<Embodiment 2>
The artificial breeding feed of one seed oyster, includes the raw material of following parts by weight：25 parts of flour, 13 parts of dregs of beans, 9 parts of corns
Powder, 10 parts of cuttlefish powders, 12 parts of dried silkworm chrysalis meals, 6 parts of shrimp shell meals, 8 parts of liver powder, 28 parts of Isochrysis galbanas, 22 parts of Chaetoceros, 19 parts of sections
Knotweed, 9 parts of HERBA HEDYOTIS DIFFUSAEs, 6 parts of Herba Pteridis Multifidaes, 15 parts of calcium dihydrogen phosphates, 13 parts of zeolite powders, 4 parts of montmorillonites, 4 parts of bentonite, 6 parts of chlorinations
Choline, 7 parts of glycine betaines, 22 parts of chitosans, 10 parts of lignin, 9 parts of composite mineral matters.
Wherein, the raw material of following percentage by weight is included in every part of composite mineral matter：13% cupric glycinate, 25% Asia
Sodium selenate, 17% calcium iodate, 21% manganese methionine, 9% glycine zine, 15% cobalt methionine.
The preparation method of the artificial breeding feed of above-mentioned oyster, including：
Step 1: the Isochrysis galbana of above-mentioned parts by weight, Chaetoceros, Drilgrass, HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae are shredded, must cut
Particle, will shred and fumigates 3h with deionized water at a temperature of material is placed in 100 DEG C, then will it is stifling after the material that shreds mash, and by 1：13
Weight ratio add the hydrolyzate that is mixed with papain of cellulase, then will be red immersed with the hydrolyzate progress for shredding material
External heat, heating time 2h, heating-up temperature is 41 DEG C, while is aided with magnetic agitation, then is added into reaction kettle and shred material always
The mass fraction that 5 times of quality is the aqueous solution of 30% NaCl, reaction kettle is carried out first time heating water bath, bath temperature is
100 DEG C, water-bath 45min is kept after reacting kettle inner pressure reaches 240kpa, reaction kettle stopping water-bath is then placed in air
Middle Temperature fall, leaves and takes liquid therein and obtains the first diffusate when reaction kettle is cooled to room temperature, then adds and shred into reaction kettle
The mass fraction for expecting 3 times of gross mass is the aqueous solution of 19% NaCl, and reaction kettle is carried out second of heating water bath, bath temperature
For 100 DEG C, water-bath 28min is kept after reacting kettle inner pressure reaches 210kpa, reaction kettle stopping water-bath is then placed in sky
Temperature fall in gas, leaves and takes liquid therein and obtains the second diffusate when reaction kettle is cooled to room temperature, while will be left in reaction kettle
Shred material air-dry be crushed into powder, obtain powder materials；
Step 2, by the choline chloride of above-mentioned parts by weight, glycine betaine, chitosan, lignin and step 1 obtained the
One diffusate and the second diffusate mix to obtain soak, first carry out ultrasonication to soak, and the frequency of ultrasonic wave is
32KHz, then soak is evaporated under reduced pressure, pressure is controlled in 75kpa, and temperature control is at 90 DEG C, when the volume of soak subtracts
As low as original volumeI.e. stop vacuum distillation, then by the flour of above-mentioned parts by weight, dregs of beans, corn flour, cuttlefish powder, dried silkworm chrysalis meal,
Stirred evenly in the soak that shrimp shell meal, liver powder are poured into after vacuum distillation with powder materials made from step 1 and paste is made, will
Calcium dihydrogen phosphate, zeolite powder, montmorillonite, bentonite, the composite mineral matter of above-mentioned parts by weight are mixed with the deionized water of 120 parts by weight
Mixture is obtained, the graininess by mixture kneading into a diameter of 5mm, then put it into Muffle furnace and calcine, calcining heat control
At 400 DEG C, time control must calcine material, will calcine the circumferentially uniform applied paste of particle surface of material in 35min, must wrap up
Pellet, must air-dry particulate material after enwrapped granule material is air-dried；
Step 3: obtained air-dried particulate material in step 2 is carried out disinfection by ultraviolet light, the artificial breeding feed of oyster is obtained.
<Embodiment 3>
The artificial breeding feed of one seed oyster, includes the raw material of following parts by weight：23 parts of flour, 12 parts of dregs of beans, 8 parts of corns
Powder, 8 parts of cuttlefish powders, 10 parts of dried silkworm chrysalis meals, 5 parts of shrimp shell meals, 6 parts of liver powder, 27 parts of Isochrysis galbanas, 20 parts of Chaetoceros, 18 parts of sections
Knotweed, 4 parts of HERBA HEDYOTIS DIFFUSAEs, 4 parts of Herba Pteridis Multifidaes, 12 parts of calcium dihydrogen phosphates, 12 parts of zeolite powders, 3 parts of montmorillonites, 3 parts of bentonite, 5 parts of chlorinations
Choline, 6 parts of glycine betaines, 19 parts of chitosans, 8 parts of lignin, 8 parts of composite mineral matters.
Wherein, the raw material of following percentage by weight is included in every part of composite mineral matter：13% cupric glycinate, 25% Asia
Sodium selenate, 17% calcium iodate, 21% manganese methionine, 9% glycine zine, 15% cobalt methionine.
The preparation method of the artificial breeding feed of above-mentioned oyster, including：
Step 1: the Isochrysis galbana of above-mentioned parts by weight, Chaetoceros, Drilgrass, HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae are shredded, must cut
Particle, will shred and fumigates 2.5h with deionized water at a temperature of material is placed in 95 DEG C, then will it is stifling after the material that shreds mash, and by 1：11
Weight ratio add the hydrolyzate that is mixed with papain of cellulase, then will be red immersed with the hydrolyzate progress for shredding material
External heat, heating time 1.5h, heating-up temperature is 39 DEG C, while is aided with magnetic agitation, then is added into reaction kettle and shred material
The mass fraction that 5 times of gross mass is the aqueous solution of 25~30% NaCl, and reaction kettle is carried out first time heating water bath, water-bath temperature
Spend for 95 DEG C, water-bath 39min is kept after reacting kettle inner pressure reaches 230kpa, reaction kettle stopping water-bath is then placed in sky
Temperature fall in gas, leaves and takes liquid therein and obtains the first diffusate when reaction kettle is cooled to room temperature, then adds and cut into reaction kettle
The mass fraction that 3 times of particle gross mass is the aqueous solution of 17% NaCl, and reaction kettle is carried out second of heating water bath, water-bath temperature
Spend for 95 DEG C, water-bath 26min is kept after reacting kettle inner pressure reaches 200kpa, reaction kettle stopping water-bath is then placed in sky
Temperature fall in gas, leaves and takes liquid therein and obtains the second diffusate when reaction kettle is cooled to room temperature, while will be left in reaction kettle
Shred material air-dry be crushed into powder, obtain powder materials；
Step 2, by the choline chloride of above-mentioned parts by weight, glycine betaine, chitosan, lignin and step 1 obtained the
One diffusate and the second diffusate mix to obtain soak, first carry out ultrasonication to soak, and the frequency of ultrasonic wave is
30KHz, then soak is evaporated under reduced pressure, pressure is controlled in 70kpa, and temperature control is at 85 DEG C, when the volume of soak subtracts
As low as original volumeI.e. stop vacuum distillation, then by the flour of above-mentioned parts by weight, dregs of beans, corn flour, cuttlefish powder, dried silkworm chrysalis meal,
Stirred evenly in the soak that shrimp shell meal, liver powder are poured into after vacuum distillation with powder materials made from step 1 and paste is made, will
Calcium dihydrogen phosphate, zeolite powder, montmorillonite, bentonite, the composite mineral matter of above-mentioned parts by weight are mixed with the deionized water of 116 parts by weight
Mixture is obtained, the graininess by mixture kneading into a diameter of 4mm, then put it into Muffle furnace and calcine, calcining heat control
At 370 DEG C, time control must calcine material, will calcine the circumferentially uniform applied paste of particle surface of material in 30min, must wrap up
Pellet, must air-dry particulate material after enwrapped granule material is air-dried；
Step 3: obtained air-dried particulate material in step 2 is carried out disinfection by ultraviolet light, the artificial breeding feed of oyster is obtained.
<Comparative example>
The artificial breeding feed of one seed oyster, includes the raw material of following parts by weight：30~35 parts of flat algaes, 20~30 parts of bottoms are dwelt
Diatom, 20~30 portions of chlorellas, 5~15 portions of corn flour, 2~4 parts of mineral matters.
The artificial breeding feed of above-mentioned oyster is mixed into excessively uniform.
The oyster in above-described embodiment 1, embodiment 2, embodiment 3 and comparative example is propagated artificially feed in North Sea oyster
Mudflat aquaculture base is tested, and wherein the breeding density of oyster is 100,000/mu, is fed every 3 days 1 time, feeding volume exists
38g, continuously feeds 8 months, then digs out oyster, calculates the average weight of oyster per acre, survival rate and ripe body ratio, as a result
It is shown in Table 1.
Table 1, the average weight of oyster per acre, survival rate and ripe body ratio contrast table
It is not difficult to find out in embodiment 1~3 that the average weight of oyster per acre, survival rate and ripe body ratio are above from table 1
Comparative example, illustrate oyster provided by the invention artificial breeding feed can improve oyster artificial breeding survival rate, shorten it is male
The culturing time of oyster, the yield for improving oyster.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the embodiment with description.
Claims (6)
1. the artificial breeding feed of a seed oyster, it is characterised in that include the raw material of following parts by weight：21~25 parts of flour, 10
~13 parts of dregs of beans, 7~9 portions of corn flour, 5~10 parts of cuttlefish powders, 8~12 parts of dried silkworm chrysalis meals, 4~6 parts of shrimp shell meals, 3~8 parts of livers
Powder, 25~28 parts of Isochrysis galbanas, 17~22 parts of Chaetoceros, 15~19 parts of Drilgrasses, 2~9 parts of HERBA HEDYOTIS DIFFUSAEs, 1~6 part of wind tail
Grass, 11~15 parts of calcium dihydrogen phosphates, 7~13 parts of zeolite powders, 1~4 part of montmorillonite, 1~4 part of bentonite, 3~6 parts of choline chlorides, 5
~7 parts of glycine betaines, 16~22 parts of chitosans, 6~10 parts of lignin, 7~9 parts of composite mineral matters.
2. the artificial breeding feed of oyster as claimed in claim 1, it is characterised in that comprising following in every part of composite mineral matter
The raw material of percentage by weight：13% cupric glycinate, 25% sodium selenite, 17% calcium iodate, 21% manganese methionine,
9% glycine zine, 15% cobalt methionine.
3. the artificial breeding feed of oyster as claimed in claim 1, it is characterised in that Drilgrass, HERBA HEDYOTIS DIFFUSAE, the weight of Herba Pteridis Multifidae
Amount is than being 4.5：1：1.
4. the artificial breeding feed of oyster as claimed in claim 1, it is characterised in that calcium dihydrogen phosphate, zeolite powder, illiteracy are de-
Soil, bentonite, the weight ratio of composite mineral matter are 1：1：0.25：0.25：0.67.
A kind of 5. preparation method of the artificial breeding feed of oyster as claimed in claim 1, it is characterised in that including：
Step 1: the Isochrysis galbana of above-mentioned parts by weight, Chaetoceros, Drilgrass, HERBA HEDYOTIS DIFFUSAE and Herba Pteridis Multifidae are shredded, must shred
Material, will shred and fumigates 2~3h with deionized water at a temperature of material is placed in 90~100 DEG C, then will it is stifling after the material that shreds mash, and press
1：10~13 weight ratio adds the hydrolyzate that cellulase is mixed with papain, then by immersed with the hydrolysis for shredding material
Liquid carries out infrared heating, and heating time be 1~2h, and heating-up temperature is 38~41 DEG C, while is aided with magnetic agitation, then to reaction kettle
The aqueous solution for the NaCl that the mass fraction that middle addition shreds 5 times of gross mass of material is 25~30%, first time water is carried out by reaction kettle
Bath heating, bath temperature are 90~100 DEG C, and 30~45min of water-bath is kept after reacting kettle inner pressure reaches 220~240kpa,
Then reaction kettle stopping water-bath being placed in Temperature fall in air, leaves and takes liquid therein when reaction kettle is cooled to room temperature and obtain the
One diffusate, then the aqueous solution for shredding the mass fraction of 3 times of gross mass of material as 15~19% NaCl is added into reaction kettle, will
Reaction kettle carries out second of heating water bath, and bath temperature is 90~100 DEG C, after reacting kettle inner pressure reaches 190~210kpa
24~28min of water-bath is kept, reaction kettle stopping water-bath is then placed in Temperature fall in air, when reaction kettle is cooled to room temperature
Leave and take liquid therein and obtain the second diffusate, at the same by reaction kettle it is remaining shred material and air-dry be crushed into powder, obtain powder materials；
Step 2, in the choline chloride of above-mentioned parts by weight, glycine betaine, chitosan, lignin and step 1 obtained first is oozed
Go out liquid and the second diffusate mixes to obtain soak, then soak is evaporated under reduced pressure, pressure control is in 65~75kpa, temperature
Degree control is at 80~90 DEG C, when the volume of soak is decreased to original volumeStop vacuum distillation, then by above-mentioned parts by weight
Flour, dregs of beans, corn flour, cuttlefish powder, dried silkworm chrysalis meal, shrimp shell meal, powder materials made from liver powder and step 1 pour into decompression and steam
Stirred evenly in soak after evaporating and paste is made, by the calcium dihydrogen phosphate of above-mentioned parts by weight, zeolite powder, montmorillonite, bentonite, multiple
Close mineral matter and mix to obtain mixture with the deionized water of 112~120 parts by weight, by mixture kneading into a diameter of 3~5mm
Granular, then put it into Muffle furnace and calcine, at 350~400 DEG C, time control must be forged in 25~35min for calcining heat control
Imitation frosted glass, will calcine the circumferentially uniform applied paste of particle surface of material, obtains enwrapped granule material, must be air-dried after enwrapped granule material is air-dried
Particulate material；
Step 3: obtained air-dried particulate material in step 2 is carried out disinfection by ultraviolet light, the artificial breeding feed of oyster is obtained.
6. the preparation method of the artificial breeding feed of oyster as claimed in claim 5, it is characterised in that soak in step 2
Ultrasonication is carried out before being evaporated under reduced pressure, the frequency of ultrasonic wave is 28~32KHz.
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| CN201711263090.3A CN107927422A (en) | 2017-12-04 | 2017-12-04 | Artificial breeding feed of oyster and preparation method thereof |
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| CN109566860A (en) * | 2018-12-29 | 2019-04-05 | 大连海洋大学 | One seed oyster special compound feed |
| CN109699810A (en) * | 2018-12-29 | 2019-05-03 | 大连海洋大学 | One seed oyster Chinese herbal medicine solid state fermentation regulation type feed additive |
| CN114190498A (en) * | 2022-01-24 | 2022-03-18 | 威海金牌生物科技有限公司 | Selenium-rich oyster feed and preparation method thereof |
| CN114365711A (en) * | 2022-01-24 | 2022-04-19 | 威海金牌生物科技有限公司 | Selenium-rich oyster cultivation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108740586A (en) * | 2018-06-13 | 2018-11-06 | 威海金牌生物科技股份有限公司 | A kind of oyster fattening bait and preparation method thereof produced with agriculture marine product waste |
| CN109566860A (en) * | 2018-12-29 | 2019-04-05 | 大连海洋大学 | One seed oyster special compound feed |
| CN109699810A (en) * | 2018-12-29 | 2019-05-03 | 大连海洋大学 | One seed oyster Chinese herbal medicine solid state fermentation regulation type feed additive |
| CN114190498A (en) * | 2022-01-24 | 2022-03-18 | 威海金牌生物科技有限公司 | Selenium-rich oyster feed and preparation method thereof |
| CN114365711A (en) * | 2022-01-24 | 2022-04-19 | 威海金牌生物科技有限公司 | Selenium-rich oyster cultivation method |
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