CN107912650A - A kind of bream feed and preparation method thereof - Google Patents

A kind of bream feed and preparation method thereof Download PDF

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Publication number
CN107912650A
CN107912650A CN201810061381.2A CN201810061381A CN107912650A CN 107912650 A CN107912650 A CN 107912650A CN 201810061381 A CN201810061381 A CN 201810061381A CN 107912650 A CN107912650 A CN 107912650A
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parts
mixed
preparation
bream
essential oil
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卞喜庆
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Anhui Jinqiao Bay Agricultural Science And Technology Co Ltd
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Anhui Jinqiao Bay Agricultural Science And Technology Co Ltd
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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • 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
    • 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
    • A23K20/174—Vitamins
    • 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
    • A23K20/22—Compounds of alkali metals
    • 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
    • A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
    • 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
    • A23K20/30—Oligoelements
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • 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
    • 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

Abstract

The present invention provides a kind of bream feed and preparation method thereof, is prepared by following component：Maize straw, analysis for soybean powder, rapeseed meal, rice bran, wheat, salt, soy meal, composite mineral salt, 8 11 parts of nutritional agents, plants essential oil, multi-vitamins, auxiliary additive and water.Feed prepared by the present invention can make bream growth rapid, its feed conversion rate height, culture benefit is good, can be remarkably reinforced the immunity function and anti-stress ability of bream.

Description

A kind of bream feed and preparation method thereof
Technical field
The invention belongs to technical field of aquaculture feedstuff, and in particular to a kind of preparation method of bream feed.
Background technology
Fish meal, as the term suggests it is exactly the feed fed to fish, its main component protein, fat, vitamin and mineral Matter forms.Protein is the important nutrient of fishes and shrimps existence, is to form body cell, tissue, the important composition material of organ. During fish panning protein deficiency, easily cause slow fish growth, immunity of organisms decline, organize to update slow, wound healing Force difference, the phenomenon of easily ill, influence the survival rate and growth cycle of fish.With the popularization that Technique in Fishes is fed, it is mainly Using the forage feed method of preparation, but generally for cost is reduced, the content of protein and vitamin is generally relatively low in feed, Cause the production cycle of the growth of fish longer.
China compels because rivers are built a dam, environmental pollution, three big factor of overfishing cause the continuous atrophy of bream resource at present Being essential will propagate artificially to change this unfavorable situation.At present, the artificial breeding mode of bream mainly has industrial circulating water Cultivation, pond culture, cage culture etc..Found in breeding process, in the case of artificial high-density breeding, water body is easy to pollute to be caused The immunity degradation of bream fry, once small area is diseased, can infect quickly.In this case, bream exempting from itself is improved Epidemic disease power is extremely urgent.
In conclusion in order to improve the growth quality of bream, it is necessary to a kind of preferably bream feed.
The content of the invention
The object of the present invention is to provide a kind of preparation method of bream feed, feed prepared by the present invention can give birth to bream Long rapid, its feed conversion rate is high, and culture benefit is good, can be remarkably reinforced the immunity function and anti-stress ability of bream.
The present invention provides following technical solution：
A kind of bream feed, includes the raw material of following parts by weight：35-46 parts of maize straw, 24-29 parts of analysis for soybean powder, rapeseed meal 18-28 Part, 33-37 parts of rice bran, 18-26 parts of wheat, 5-8 parts of salt, 19-26 parts of soy meal, 8-12 parts of composite mineral salt, nutritional agents 8- 24-29 parts of 11 parts, 12-16 parts of plants essential oil, 15-22 parts of multi-vitamins, 13-18 parts of auxiliary additive and water.
A kind of preparation method of bream feed, including following preparation process：
A, maize straw, rapeseed meal, rice bran, wheat and salt are mixed, imports in grinder and be ground to 200-300 mesh sieves, obtain To mixture one；
B, mixture one, nutritional agents, auxiliary additive and water are mixed into advanced aerobe fermentation of acting charitably, then carries out anaerobic fermentation, will sent out The pH value of ferment product is adjusted in 7-8, obtains zymotic fluid；
C, mixture one is mixed with zymotic fluid and be placed in reaction kettle, reflux extraction 30-50min is carried out at 70-90 DEG C, then use Supersonic oscillations 20-30min, obtains Essence；
D, analysis for soybean powder and soy meal are mixed and carries out protein extraction, by albumen, composite mineral salt, plants essential oil and multiple after extraction Close vitamin to be mixed, stir 10-15min under the rotating speed of 300-500r/min, obtain mixture two；
E, by mixture two and Essence after mixing, it is placed at 60-70 DEG C and is dried to water content less than 10%, then is placed in certainly 2-3 days are stood under right state, you can.
Preferably, the preparation method of the nutritional agents of the step b is：By Asiatic plantain, semen allii tuberosi, pueraria lobata, poplar flower, three 7th, after cordate houttuynia, radix glycyrrhizae, Fructus Forsythiae and Herba Andrographitis co-grinding, be watered carry out Centrifugical extraction, obtain extracting solution, by extracting solution into Row sonic oscillation 20-40min, filters to take filtrate, is nutritional agents.
Preferably, the auxiliary additive of the step b is mixed by milk, fatty acid cane sugar ester and xylitol.
Preferably, the fermentation temperature of the aerobic fermentation of the step b is 38-48 DEG C, fermentation time 20-36h, anaerobism hair The fermentation temperature of ferment is 35-40 DEG C, fermentation time 15-24h.
Preferably, the protein extracting method of the step d is：Analysis for soybean powder, soy meal, water and calcium hydroxide are mixed 20-30min, filters to take filtrate, and filtrate, lysine and water are uniformly mixed, and is pumped into enzymatic vessel, adjusts pH, adds neutral multiple Hop protein enzyme, insulation, stirring, adjust pH, adds acid compound protease, insulation, stirring, obtain enzymolysis liquid, by enzymolysis liquid Homogenization 2-3h in homogenizer is pumped into, then is spray-dried.
Preferably, the composite mineral salt of the step d is mixed by potassium chloride, magnesium sulfate, ferric sulfate, zinc sulfate and copper sulphate Composition.
Preferably, the plants essential oil of the step d for horse yulan essential oil, Essential Oil From Pine Needles, Rosemary Oil, Rosa Damascana, Any of Lavender, jasmine pericarp essential oil and rosewood essential oil or several mixing.
The beneficial effects of the invention are as follows：
Bream feed prepared by the present invention, rich in the multiple nutritional components needed for fish growth, can effectively facilitate the fast fast-growing of fish It is long, and using rear fish are fertile, growth cycle shortens, survival volume is high.
Nutritional agents and multi-vitamins in the present invention can provide required amino acid and micro member for the growth of bream Element, ensures the normal growth of bream, and improves the immunity of bream, the erosion of disease is reduced, so as to improve the viability of bream.
Bream feed method prepared by the present invention is simple, the cost of raw material is cheap, environmentally protective, does not interfere with water quality, no Body eutrophication can be produced, and its feed conversion rate is high, and culture benefit is good, applied widely, and the nutrition of feed is in water Loss lack.
Embodiment
Embodiment 1
A kind of bream feed, includes the raw material of following parts by weight：35 parts of maize straw, 29 parts of analysis for soybean powder, 18 parts of rapeseed meal, rice bran 37 Part, 18 parts of wheat, 8 parts of salt, 26 parts of soy meal, 12 parts of composite mineral salt, 8 parts of nutritional agents, 16 parts of plants essential oil, compound dimension life 24 parts of 15 parts of element, 13 parts of auxiliary additive and water.
A kind of preparation method of bream feed, including following preparation process：
A, maize straw, rapeseed meal, rice bran, wheat and salt are mixed, imports in grinder and be ground to 300 mesh sieves, mixed Compound one；
B, mixture one, nutritional agents, auxiliary additive and water are mixed into advanced aerobe fermentation of acting charitably, then carries out anaerobic fermentation, will sent out The pH value of ferment product is adjusted 7, obtains zymotic fluid；
C, mixture one is mixed with zymotic fluid and be placed in reaction kettle, reflux extraction 50min is carried out at 70 DEG C, then use ultrasonic wave 30min is vibrated, obtains Essence；
D, analysis for soybean powder and soy meal are mixed and carries out protein extraction, by albumen, composite mineral salt, plants essential oil and multiple after extraction Close vitamin to be mixed, stir 10min under the rotating speed of 500r/min, obtain mixture two；
E, by mixture two and Essence after mixing, it is placed at 70 DEG C and is dried to water content less than 10%, then is placed in nature shape 2 days are stood under state, you can.
The preparation method of the nutritional agents of step b is：By Asiatic plantain, semen allii tuberosi, pueraria lobata, poplar flower, pseudo-ginseng, cordate houttuynia, sweet After grass, Fructus Forsythiae and Herba Andrographitis co-grinding, carry out Centrifugical extraction is watered, obtains extracting solution, extracting solution is subjected to sonic oscillation 20min, filters to take filtrate, is nutritional agents.
The auxiliary additive of step b is mixed by milk, fatty acid cane sugar ester and xylitol.
The fermentation temperature of the aerobic fermentation of step b is 48 DEG C, fermentation time 20h, and the fermentation temperature of anaerobic fermentation is 40 DEG C, fermentation time 15h.
The protein extracting method of step d is：30min, filtering is mixed in analysis for soybean powder, soy meal, water and calcium hydroxide Filtrate is taken, filtrate, lysine and water are uniformly mixed, is pumped into enzymatic vessel, adjusts pH, adds neutral compound protease, keep the temperature, Stirring, adjust pH, adds acid compound protease, insulation, stirring, obtain enzymolysis liquid, enzymolysis liquid is pumped into homogenizer Matter handles 2h, then is spray-dried.
The composite mineral salt of step d is made of the mixing of potassium chloride, magnesium sulfate, ferric sulfate, zinc sulfate and copper sulphate.
The plants essential oil of step d for horse yulan essential oil, Essential Oil From Pine Needles, Rosemary Oil, Rosa Damascana, Lavender, The mixing of jasmine pericarp essential oil and rosewood essential oil.
Embodiment 2
A kind of bream feed, includes the raw material of following parts by weight：35 parts of maize straw, 24 parts of analysis for soybean powder, 18 parts of rapeseed meal, rice bran 33 Part, 18 parts of wheat, 8 parts of salt, 19 parts of soy meal, 8 parts of composite mineral salt, 8 parts of nutritional agents, 12 parts of plants essential oil, compound dimension life 24 parts of 15 parts of element, 13 parts of auxiliary additive and water.
A kind of preparation method of bream feed, including following preparation process：
A, maize straw, rapeseed meal, rice bran, wheat and salt are mixed, imports in grinder and be ground to 200 mesh sieves, mixed Compound one；
B, mixture one, nutritional agents, auxiliary additive and water are mixed into advanced aerobe fermentation of acting charitably, then carries out anaerobic fermentation, will sent out The pH value of ferment product is adjusted 7, obtains zymotic fluid；
C, mixture one is mixed with zymotic fluid and be placed in reaction kettle, reflux extraction 30min is carried out at 70 DEG C, then use ultrasonic wave 20min is vibrated, obtains Essence；
D, analysis for soybean powder and soy meal are mixed and carries out protein extraction, by albumen, composite mineral salt, plants essential oil and multiple after extraction Close vitamin to be mixed, stir 10min under the rotating speed of 300r/min, obtain mixture two；
E, by mixture two and Essence after mixing, it is placed at 60 DEG C and is dried to water content less than 10%, then is placed in nature shape 2 days are stood under state, you can.
The preparation method of the nutritional agents of step b is：By Asiatic plantain, semen allii tuberosi, pueraria lobata, poplar flower, pseudo-ginseng, cordate houttuynia, sweet After grass, Fructus Forsythiae and Herba Andrographitis co-grinding, carry out Centrifugical extraction is watered, obtains extracting solution, extracting solution is subjected to sonic oscillation 20min, filters to take filtrate, is nutritional agents.
The auxiliary additive of step b is mixed by milk, fatty acid cane sugar ester and xylitol.
The fermentation temperature of the aerobic fermentation of step b is 38 DEG C, fermentation time 26h, and the fermentation temperature of anaerobic fermentation is 35 DEG C, fermentation time 15h.
The protein extracting method of step d is：20min, filtering is mixed in analysis for soybean powder, soy meal, water and calcium hydroxide Filtrate is taken, filtrate, lysine and water are uniformly mixed, is pumped into enzymatic vessel, adjusts pH, adds neutral compound protease, keep the temperature, Stirring, adjust pH, adds acid compound protease, insulation, stirring, obtain enzymolysis liquid, enzymolysis liquid is pumped into homogenizer Matter handles 2h, then is spray-dried.
The composite mineral salt of step d is made of the mixing of potassium chloride, magnesium sulfate, ferric sulfate, zinc sulfate and copper sulphate.
The plants essential oil of step d for horse yulan essential oil, Essential Oil From Pine Needles, Rosemary Oil, Rosa Damascana, Lavender, The mixing of jasmine pericarp essential oil and rosewood essential oil.
Embodiment 3
A kind of bream feed, includes the raw material of following parts by weight：46 parts of maize straw, 29 parts of analysis for soybean powder, 28 parts of rapeseed meal, rice bran 37 Part, 26 parts of wheat, 8 parts of salt, 26 parts of soy meal, 12 parts of composite mineral salt, 11 parts of nutritional agents, 16 parts of plants essential oil, compound dimension Raw 29 parts of 22 parts of element, 18 parts of auxiliary additive and water.
A kind of preparation method of bream feed, including following preparation process：
A, maize straw, rapeseed meal, rice bran, wheat and salt are mixed, imports in grinder and be ground to 300 mesh sieves, mixed Compound one；
B, mixture one, nutritional agents, auxiliary additive and water are mixed into advanced aerobe fermentation of acting charitably, then carries out anaerobic fermentation, will sent out The pH value of ferment product is adjusted 8, obtains zymotic fluid；
C, mixture one is mixed with zymotic fluid and be placed in reaction kettle, reflux extraction 50min is carried out at 90 DEG C, then use ultrasonic wave 30min is vibrated, obtains Essence；
D, analysis for soybean powder and soy meal are mixed and carries out protein extraction, by albumen, composite mineral salt, plants essential oil and multiple after extraction Close vitamin to be mixed, stir 15min under the rotating speed of 500r/min, obtain mixture two；
E, by mixture two and Essence after mixing, it is placed at 70 DEG C and is dried to water content less than 10%, then is placed in nature shape 3 days are stood under state, you can.
The preparation method of the nutritional agents of step b is：By Asiatic plantain, semen allii tuberosi, pueraria lobata, poplar flower, pseudo-ginseng, cordate houttuynia, sweet After grass, Fructus Forsythiae and Herba Andrographitis co-grinding, carry out Centrifugical extraction is watered, obtains extracting solution, extracting solution is subjected to sonic oscillation 40min, filters to take filtrate, is nutritional agents.
The auxiliary additive of step b is mixed by milk, fatty acid cane sugar ester and xylitol.
The fermentation temperature of the aerobic fermentation of step b is 48 DEG C, fermentation time 36h, and the fermentation temperature of anaerobic fermentation is 40 DEG C, fermentation time 24h.
The protein extracting method of step d is：30min, filtering is mixed in analysis for soybean powder, soy meal, water and calcium hydroxide Filtrate is taken, filtrate, lysine and water are uniformly mixed, is pumped into enzymatic vessel, adjusts pH, adds neutral compound protease, keep the temperature, Stirring, adjust pH, adds acid compound protease, insulation, stirring, obtain enzymolysis liquid, enzymolysis liquid is pumped into homogenizer Matter handles 3h, then is spray-dried.
The composite mineral salt of step d is made of the mixing of potassium chloride, magnesium sulfate, ferric sulfate, zinc sulfate and copper sulphate.
The plants essential oil of step d for horse yulan essential oil, Essential Oil From Pine Needles, Rosemary Oil, Rosa Damascana, Lavender, The mixing of jasmine pericarp essential oil and rosewood essential oil.
The bream feed prepared using above example is fed, and obtains following bream data：
Table one：
Project The bream three months of nursing 1000, average every fish weightening（Kilogram） The bream three months of nursing 1000, survival rate
Embodiment 1 0.31 98%
Embodiment 2 0.27 97%
Embodiment 3 0.28 98%
Control group（Feed the normal diet of in the market） 0.15 95%
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, although with reference to the foregoing embodiments The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute The technical solution of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of bream feed, it is characterised in that include the raw material of following parts by weight：35-46 parts of maize straw, analysis for soybean powder 24- 29 parts, 18-28 parts of rapeseed meal, 33-37 parts of rice bran, 18-26 parts of wheat, 5-8 parts of salt, 19-26 parts of soy meal, composite mineral salt 8- 12 parts, 8-11 parts of nutritional agents, 12-16 parts of plants essential oil, 15-22 parts of multi-vitamins, 13-18 parts of auxiliary additive and water 24- 29 parts.
2. the preparation method of a kind of bream feed described in claim 1, it is characterised in that including following preparation process：
A, maize straw, rapeseed meal, rice bran, wheat and salt are mixed, imports in grinder and be ground to 200-300 mesh sieves, obtain To mixture one；
B, mixture one, nutritional agents, auxiliary additive and water are mixed into advanced aerobe fermentation of acting charitably, then carries out anaerobic fermentation, will sent out The pH value of ferment product is adjusted in 7-8, obtains zymotic fluid；
C, mixture one is mixed with zymotic fluid and be placed in reaction kettle, reflux extraction 30-50min is carried out at 70-90 DEG C, then use Supersonic oscillations 20-30min, obtains Essence；
D, analysis for soybean powder and soy meal are mixed and carries out protein extraction, by albumen, composite mineral salt, plants essential oil and multiple after extraction Close vitamin to be mixed, stir 10-15min under the rotating speed of 300-500r/min, obtain mixture two；
E, by mixture two and Essence after mixing, it is placed at 60-70 DEG C and is dried to water content less than 10%, then is placed in certainly 2-3 days are stood under right state, you can.
A kind of 3. preparation method of bream feed according to claim 2, it is characterised in that the nutritional agents of the step b Preparation method be：By Asiatic plantain, semen allii tuberosi, pueraria lobata, poplar flower, pseudo-ginseng, cordate houttuynia, radix glycyrrhizae, Fructus Forsythiae and Herba Andrographitis mixed powder After broken, carry out Centrifugical extraction is watered, obtains extracting solution, extracting solution is subjected to sonic oscillation 20-40min, filters to take filtrate, is Nutritional agents.
4. the preparation method of a kind of bream feed according to claim 2, it is characterised in that the auxiliary of the step b adds Agent is added to be mixed by milk, fatty acid cane sugar ester and xylitol.
A kind of 5. preparation method of bream feed according to claim 2, it is characterised in that the aerobic hair of the step b The fermentation temperature of ferment is 38-48 DEG C, fermentation time 20-36h, and the fermentation temperature of anaerobic fermentation is 35-40 DEG C, and fermentation time is 15-24h。
6. the preparation method of a kind of bream feed according to claim 2, it is characterised in that the albumen of the step d carries The method is taken to be：20-30min is mixed in analysis for soybean powder, soy meal, water and calcium hydroxide, filters to take filtrate, by filtrate, relies ammonia Acid and water are uniformly mixed, and are pumped into enzymatic vessel, adjust pH, add neutral compound protease, insulation, stirring, adjust pH, adds Acid compound protease, insulation, stirring, obtains enzymolysis liquid, enzymolysis liquid is pumped into homogenization 2-3h in homogenizer, then sprayed Mist is dried.
A kind of 7. preparation method of bream feed according to claim 2, it is characterised in that the grandidierite of the step d Thing salt is made of the mixing of potassium chloride, magnesium sulfate, ferric sulfate, zinc sulfate and copper sulphate.
A kind of 8. preparation method of bream feed according to claim 2, it is characterised in that the plant essence of the step d Oil is horse yulan essential oil, Essential Oil From Pine Needles, Rosemary Oil, Rosa Damascana, Lavender, jasmine pericarp essential oil and rosewood are smart Any of oil or several mixing.
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CN103931911A (en) * 2014-03-17 2014-07-23 青阳县曙光生态养殖专业合作社 Bream formula feed and its preparation method
CN105724835A (en) * 2016-02-26 2016-07-06 安徽天邦饲料科技有限公司 Antibiotic-free digestible adult parabramis pekinensis feed and preparation method thereof
CN106578678A (en) * 2016-12-01 2017-04-26 长沙瑞多康生物科技有限公司 Bream mixed feed for promoting growth and preventing diseases
CN107334000A (en) * 2017-07-13 2017-11-10 浙江科技学院 Fish meal and preparation method thereof

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Application publication date: 20180417