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CN107691877A - A kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch - Google Patents

A kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch Download PDF

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Publication number
CN107691877A
CN107691877A CN201710600401.4A CN201710600401A CN107691877A CN 107691877 A CN107691877 A CN 107691877A CN 201710600401 A CN201710600401 A CN 201710600401A CN 107691877 A CN107691877 A CN 107691877A
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raw material
preparation
microcapsules
fresh
opening material
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洪越群
洪宇建
洪宇聪
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GUANGDONG YUEQUN OCEAN BIOLOGICAL RESEARCH DEVELOPMENT Co Ltd
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GUANGDONG YUEQUN OCEAN BIOLOGICAL RESEARCH DEVELOPMENT Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/116Heterocyclic compounds
    • A23K20/121Heterocyclic compounds containing oxygen or sulfur as hetero atom
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/24Compounds of alkaline earth metals, e.g. magnesium
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/30Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
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  • Animal Husbandry (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
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Abstract

The invention discloses a kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch, the raw material that the microcapsules opening material is made up of following mass percent component is prepared:Protein sources raw material 75%~85%, fat source raw material 11~23%, B B-complex 0.5~1%, composite mineral matter 0.5~1%, tributyrin 0.5~1%, vine tea flavone 0.5~1%;By protein sources raw material ultramicro grinding into after the micro mist of 325~450 mesh, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water to emulsify 10~20min after sizing mixing, be prepared into 20~35% underflow, homogeneous under the conditions of 10~20MPa;Microcapsules opening material is obtained after spraying, drying, sub-sieve, cooling.The present invention need not additionally add any wall material(Such as starch or gelatin), but it is wrapped in other raw materials formation microcapsule granule by the colloid of collagen in protein sources raw material.Moreover, obtained opening material is not only nutritious, attractant is good, and feed waste will not be produced so as to polluted-water and environment.

Description

A kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch
Technical field
The present invention relates to aquatic feeds field, in particular it relates to aquatic products opening material technical field, more particularly, to one The preparation method of the fresh-water fishes microcapsules opening material of zero starch of kind.
Background technology
In a broad sense, the fish that meaning can live in the fresh water that salinity is 3/1000ths just can be described as fresh water to fresh-water fishes Fish.Narrow sense says, means in its history of life part stage such as only young stage or adult fish phase, or throughout one's life all must be The fish tided in fresh water.Known fish there are about kind more than 26000 in the world, and fresh-water fishes there are about more than 8600 and plant.China fresh-water fishes Class there are about more than 800 and plant.Wherein, Cyprinidae category kind is most, has more than 400 to plant, accounts for the half of whole fresh-water fishes, Nian sections and Cobitidae Category kind it is quite a few, two sections share more than 200 and planted, and account for a quarter of whole fresh-water fishes, and the gill closes in other sections such as Xia Hu sections, murrel section Ke Deng sections share more than 200 and planted, and account for a quarter of whole fresh-water fishes.
Large freshwater fish mainly includes 7 black carp, grass carp, silver carp, flathead, carp, crucian carp, triangular bream kinds, and this seven big kind is China Main aquaculture kind, its cultured output account for the larger specific gravity of inland aquaculture yield, are the important sets of China's food security Into part, and one of main source of animal protein, important position is occupied in the eating patterns of our people.According to Statistics is shown within 2008, and national freshwater aquiculture total output is 20,720,000 tons, and the total output of above-mentioned seven kinds of fishes is 14,450,000 Ton, accounts for the 70% of national freshwater aquiculture total output.Wherein, grass carp, silver carp, carp and flathead yield occupy me respectively more than 2,200,000 tons First four of state's fish culture kind.Silver carp, bighead are the important kinds of freshwater aquiculture, and it is required to contain substantial amounts of n-6 in its muscle The n-3 series fatty acids of aliphatic acid and anti arteriosclerosis.Silver carp, bighead are rich in the olefin(e) acid of 20 carbon 5 and the olefin(e) acid of 22 carbon 6, and grass carp, carp are rich Polyunsaturated fatty acid containing n-3.Experiment proves:It is beneficial to health to often eat silver carp, bighead, can prevention of arterial hardening, it is especially right Cardiovascular patient has good effect.
Because fresh-water fishes generally inhabit inland waters, its living environment is easily by the shadow of outside environmental elements Ring, such as economic development, population increase, environmental pollution, estrepement, build excessively, build a dam, arbitrarily introduce non-local kind, excessive capture Problem.So high density, intensive fresh-water fishes artificial farming industry are in the ascendant, and still, high density, intensive marine fish culture The drawbacks of, cause the bearing capacity of breeding water body to greatly exceed its natural bearing capacity, thus cause the immunity function of fresh-water fishes Decline with anti-stress ability, the death rate remains high in breeding process.In order to reduce the death rate in breeding process, scholars from Each stage start strengthen fresh-water fishes immunity function and anti-stress ability, picked up since fry be freshwater fish culturing pass Key.
The health status of fry and the opening material nutrient of early stage are closely bound up, when opening material is that animal seed ingests for the first time The bait eaten, at present in freshwater fish culturing industry, the opening material of fry is generally wheel animalcule, water silk earthworm powder, yolk, soya-bean milk and microalgae Deng bait, because water repelling property of these bait in water is poor, spread rapidly after putting into water, most of bait can not be by Fresh-water fishes predation is arrived, and is caused that bait utilization is low, nutritive loss is big, is made food nutrition incomplete, influence the fresh-water fishes speed of growth, reach Less than the purpose of fast long high yield;Simultaneously because the composition of bait is substantially organic matter, the easy contaminant water of the bait being so lost in Matter, deteriorate aquifer cultivation environment.Therefore, for crayfish culture industry, it is badly in need of a kind of comprehensive and environmentally friendly commercialization fresh water of nutrition Fish opening material.
The content of the invention
In order to overcome the above-mentioned deficiency of prior art, the present invention provides a kind of fresh-water fishes microcapsules opening material of zero starch Preparation method, this method need not additionally add any wall material(Such as starch or gelatin), but by glue in protein sources raw material The colloid of former albumen is wrapped in other raw materials and forms microcapsule granule.Moreover, obtained opening material is not only nutritious, attractant It is good, and feed waste will not be produced so as to polluted-water and environment.
In order to solve the above technical problems, the technical solution adopted by the present invention is:
A kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material is by following mass percent The raw material of component composition is prepared:Protein sources raw material 75%~85%, fat source raw material 11~23%, B B-complex 0.5~ 1%, composite mineral matter 0.5~1%, tributyrin 0.5~1%, vine tea flavone 0.5~1%;Wherein, the protein sources are former Material is made up of fish meal, PURE WHEY, dephenolization cottonseed protein, black soldier flies larva powder;
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 325~450 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 10~20min is emulsified after sizing mixing, is prepared into 20~35% underflow, homogeneous under the conditions of 10~20MPa;It is spraying, drying, sub-sieve, cold But microcapsules opening material is obtained afterwards.
The present invention by the grinding particle size of the accurate content and protein sources raw material for controlling protein sources raw material, then in conjunction with Suitable granulating process(Emulsification times, underflow concentration, homogenization pressure etc.), it is possible to achieve it need not additionally add wall material(As formed sediment Powder or gelatin etc.), but rely on the colloid in protein sources raw material to be wrapped in other raw materials and form microcapsule granule.
If the dosage of protein sources raw material cannot be guaranteed at least 75%, the glue of protein sources raw material self collagen albumen Matter content cannot just be wrapped in other raw materials and form microcapsule granule, therefore, granulation would not succeed with regard to inadequate.But pelletize While must also consider demand of the fresh-water fishes fry opening for nutrition, so, the species of protein sources raw material and fat source and Dosage must be integrated to determine.
Preferably, the raw material that the microcapsules opening material is made up of following mass percent component is prepared:Protein sources Raw material 80%, fat source raw material 16%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.
Preferably, the fish meal:PURE WHEY:Dephenolization cottonseed protein:The mass ratio of black soldier flies larva powder is 1:1~2: 1:1~2.
It is highly preferred that the fish meal:PURE WHEY:Dephenolization cottonseed protein:The mass ratio of black soldier flies larva powder is 1:2: 1:1.
Preferably, the fat source raw material is formed by splitting kettle algae powder and sesame oil.
It is highly preferred that it is described split kettle algae powder and account for microcapsules opening material feedstuff quality 6~12%, sesame oil accounts for micro- glue The 5~11% of capsule opening material feedstuff quality.
Preferably, EAT is 180~230 DEG C during the spraying, and leaving air temp is 100~120 DEG C.
Preferably, the temperature of the drying is 100~150 DEG C.
The composition composition of the B B-complex is by weight generally:Vitamin B10.025wt%, riboflavin 0.1wt%, Vitamin B6Hydrochloride 0.075wt%, nicotinic acid 0.25wt%, inositol 39.9wt%, calcium pantothenate 0.5wt%, biotin 0.25wt%, leaf Sour 0.025wt%, vitamin K30.5wt%, vitamin B12 0.25wt%, vitamine A acetate 0.25wt%, vitamin D3 0.625wt%, vitamin E acetate 7.25wt%, media fibers element 50wt%.
Composite mineral matter of the present invention is the conventional use of composite mineral salt in aquatic feeds field, the composite mineral salt Composition composition by weight generally:Magnesium ion >=1wt%, iron ion >=0.2wt%, iodide ion >=0.08wt%, copper ion >= 0.3wt%, zinc ion >=2wt%, plasma selenium >=0.004wt%, cobalt ions >=0.022wt%.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention need not additionally add any wall material(Such as starch or gelatin), but by collagen in protein sources raw material Colloid be wrapped in other raw materials formed microcapsule granule.Moreover, obtained opening material is not only nutritious, attractant is good, and And feed waste will not be produced so as to polluted-water and environment.
Embodiment
Further elaborated with reference to saying that specific embodiment is made to the present invention, the embodiment is served only for explaining The present invention, it is not intended to limit the scope of the present invention.Test method used in following embodiments is unless otherwise specified Conventional method;Used material, reagent etc., unless otherwise specified, for the reagent and material commercially obtained.
Embodiment 1
A kind of fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material are made up of following mass percent component Raw material is prepared:Fish meal 15%, PURE WHEY 30%, dephenolization cottonseed protein 15%, black soldier flies larva powder 15%, split kettle algae powder 11%th, sesame oil 10%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 400 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 15min is emulsified after sizing mixing, is prepared into 30% underflow, homogeneous under the conditions of 15MPa;(EAT is 210 DEG C during spraying, is gone out for spraying Air temperature is 110 DEG C), dry (dry temperature be 120 DEG C), sub-sieve, microcapsules opening material obtained after cooling.The yield of microcapsules For 83%, microcapsule embedded rate is 82%.
Embodiment 2
A kind of fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material are made up of following mass percent component Raw material is prepared:Fish meal 16%, PURE WHEY 32%, dephenolization cottonseed protein 16%, black soldier flies larva powder 16%, split kettle algae powder 8%th, sesame oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 400 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 15min is emulsified after sizing mixing, is prepared into 30% underflow, homogeneous under the conditions of 15MPa;(EAT is 210 DEG C during spraying, is gone out for spraying Air temperature is 110 DEG C), dry (dry temperature be 120 DEG C), sub-sieve, microcapsules opening material obtained after cooling.The yield of microcapsules For 94%, microcapsule embedded rate is 94%.
Embodiment 3
A kind of fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material are made up of following mass percent component Raw material is prepared:Fish meal 17%, PURE WHEY 34%, dephenolization cottonseed protein 17%, black soldier flies larva powder 17%, split kettle algae powder 6%th, sesame oil 5%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 400 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 15min is emulsified after sizing mixing, is prepared into 30% underflow, homogeneous under the conditions of 15MPa;(EAT is 210 DEG C during spraying, is gone out for spraying Air temperature is 110 DEG C), dry (dry temperature be 120 DEG C), sub-sieve, microcapsules opening material obtained after cooling.The yield of microcapsules For 85%, microcapsule embedded rate is 86%.
Embodiment 4
A kind of fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material are made up of following mass percent component Raw material is prepared:Fish meal 20%, PURE WHEY 20%, dephenolization cottonseed protein 20%, black soldier flies larva powder 20%, split kettle algae powder 9%th, sesame oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 0.5%, vine tea flavone 0.5%.
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 325 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 10min is emulsified after sizing mixing, is prepared into 25% underflow, homogeneous under the conditions of 10MPa;(EAT is 230 DEG C during spraying, is gone out for spraying Air temperature is 120 DEG C), dry (dry temperature be 120 DEG C), sub-sieve, microcapsules opening material obtained after cooling.The yield of microcapsules For 81%, microcapsule embedded rate is 80%.
Embodiment 5
A kind of fresh-water fishes microcapsules opening material of zero starch, the microcapsules opening material are made up of following mass percent component Raw material is prepared:Fish meal 20%, PURE WHEY 20%, dephenolization cottonseed protein 20%, black soldier flies larva powder 20%, split kettle algae powder 9%th, sesame oil 8%, B B-complex 0.5%, composite mineral matter 0.5%, tributyrin 1%, vine tea flavone 1%.
The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 450 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 20min is emulsified after sizing mixing, is prepared into 35% underflow, homogeneous under the conditions of 20MPa;(EAT is 180 DEG C during spraying, is gone out for spraying Air temperature is 100 DEG C), dry (dry temperature be 110 DEG C), sub-sieve, microcapsules opening material obtained after cooling.The yield of microcapsules For 88%, microcapsule embedded rate is 87%.
Comparative example 1
A kind of fresh-water fishes microcapsules opening material of zero starch, preparation method with embodiment 2, it is unique from embodiment 2 unlike raise Expect that the composition of raw material is different.This comparative example sets the formula that two kinds of raw materials form.
Formula 1 is made up of the raw material of following mass percent:Fish meal 14%, PURE WHEY 28%, dephenolization cottonseed protein 14%th, black soldier flies larva powder 14%, split kettle algae powder 14%, sesame oil 14%, B B-complex 1%, composite mineral matter 1%, three butyric acid are sweet Grease 1%, vine tea flavone 1%.The yield for the microcapsules that formula 1 is prepared is 61%, and microcapsule embedded rate is 60%.Because match somebody with somebody The dosage of the protein sources raw material of side 1 is only 70%, and the gum level of protein sources raw material self collagen albumen is insufficient, Wu Fachong Divide and other raw materials are wrapped to form microcapsule granule, therefore, prepare the poor effect of microcapsules.
Formula 2 is made up of the raw material of following mass percent:Fish meal 10%, PURE WHEY 20%, dephenolization cottonseed protein 10%th, black soldier flies larva powder 10%, split kettle algae powder 24%, sesame oil 22%, B B-complex 1%, composite mineral matter 1%, three butyric acid are sweet Grease 1%, vine tea flavone 1%.Microcapsule granule can not be prepared in formula 2 at all.
Comparative example 2
A kind of fresh-water fishes microcapsules opening material of zero starch, the composition of feedstuff are uniquely different from embodiment 2 with embodiment 2 The preparation method for being microcapsules, this comparative example set 4 kinds of different preparation methods.
Processing 1:Basic preparation process is to surpass protein sources raw material with embodiment 2 from the unique different place of embodiment 2 Micro mist is broken into the micro mist of 300 mesh;The yield for the microcapsules that processing 1 is prepared is 70%, and microcapsule embedded rate is 70%.
Processing 2:Basic preparation process is that the concentration of slurries is with embodiment 2 from the unique different place of embodiment 2 15%;The yield for the microcapsules that processing 2 is prepared is 79%, and microcapsule embedded rate is 78%.
Processing 3:Basic preparation process is that emulsification times are with embodiment 2 from the unique different place of embodiment 2 25min;The yield for the microcapsules that processing 3 is prepared is 86%, and microcapsule embedded rate is 85%.
Processing 4:Basic preparation process is under the conditions of 25MPa with embodiment 2 from the unique different place of embodiment 2 Matter;The yield for the microcapsules that processing 4 is prepared is 89%, and microcapsule embedded rate is 89%.
Comparative example 3
A kind of fresh-water fishes microcapsules opening material of zero starch, preparation method with embodiment 2, it is unique from embodiment 2 unlike raise Expect that the composition of raw material is different.This comparative example sets the formula that 7 kinds of raw materials form.
Formula 1:It is made up of the raw material of following mass percent:Fish meal 32%, PURE WHEY 32%, dephenolization cottonseed protein 16%th, kettle algae powder 8%, sesame oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone are split 1%。
The yield for the microcapsules that formula 1 is prepared is 89%, and microcapsule embedded rate is 88%.Can be with by the result of formula 1 Find out, it is micro- if black soldier flies larva powder is replaced with into fish meal although the crude protein content of fish meal is more than black soldier flies larva powder The yield and embedding rate of capsule can be reduced accordingly, may is that the reason for reduction amino acid classes that black soldier flies larva powder contains and The species of amino acid contained by fish meal is dramatically different, and the amino acid in black soldier flies larva powder is more suitable for the crosslinking during coating Reaction, so as to cause the two difference occur in the yield of microcapsules and embedding rate.
Formula 2:Fish meal 32%, PURE WHEY 32%, black soldier flies larva powder 16%, split kettle algae powder 8%, be sesame oil 8%, compound Vitamin 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.
The yield and embedding rate for the microcapsules that formula 2 is prepared do not have difference compared with Example 2, but respectively with real The microcapsules opening material for applying example 2 and the preparation of this comparative example formula 2 goes to feed fresh-water fishes seedling, comprises the following steps that:To fully it expose The running water of gas is added in 10 1000ml beaker.First every group of thermohaline is all adjusted in preset level before the test, Micro- inflation.The salinity of each test combinations is regulated and controled with sea crystal, and since 6ppt, 4ppt was raised and lowered every 2 hours, until The salinity setting reached needed for each combination is horizontal.To ensure temperature controllable precise, all test combinations are set up in salinity levels Illumination box (MGC types) progress is placed on after.Temperature reduces by 2.0 DEG C since 20 DEG C, every 2 hours.By seedling according to this It is put into the 1000ml of combinations thereof beaker, 100 tails is put in each beaker, altogether 1000 tails or so, the light intensity cycle is 24L: 0D.It is 7.5~8.0 to measure other factors pH in water body environment simultaneously, dissolved oxygen amount 6.0mg/L.The measure of aperture opening ratio, from the 4th My god feed micro-capsule starter diet (seedling is open on the 4th day typically after the membrane), feed within one day 8 times, 1 hour after feeding every time Start to measure each group aperture opening ratio, 30 tail prelarvas are taken from each beaker, its situation of ingesting of microscopy, calculate aperture opening ratio.Aperture opening ratio is surveyed Fixed (to be all open within the 6th day) for final statistical result with the 5th day, result of the test takes its average value.(Aperture opening ratio(%)=opening Total mantissa × 100% of mantissa/measure);As a result the aperture opening ratio for finding the opening material nursing fresh-water fishes of embodiment 2 is 97%, and is formulated 2 Opening material feed fresh-water fishes aperture opening ratio be 91%.Reason is that dephenolization cottonseed protein amino acid composition is reasonable, it is necessary to amino acid High and balance, wherein methionine content is of a relatively high, can promote the initial feeding of fresh-water fishes seedling.
Formula 3:Fish meal 16%, PURE WHEY 32%, dephenolization cottonseed protein 16%, black soldier flies larva powder 16%, fish oil 6%, sesame Sesame oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.What formula 3 was prepared The yield and embedding rate of microcapsules do not have difference compared with Example 2, but respectively with embodiment 2 and the system of this comparative example formula 3 Standby microcapsules opening material goes to feed fresh-water fishes, and specific feeding step is same as above, as a result found, the opening material nursing of embodiment 2 is light The aperture opening ratio of water fish is 97%, and the aperture opening ratio for being formulated 3 opening material nursing fresh-water fishes is 94%.
Formula 4:Fish meal 16%, PURE WHEY 32%, dephenolization cottonseed protein 16%, black soldier flies larva powder 16%, split kettle algae powder 8%th, fish oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.Formula 4 is prepared Microcapsules yield and embedding rate there is no difference compared with Example 2, but respectively with embodiment 2 and this comparative example formula 4 The microcapsules opening material of preparation is gone to feed fresh-water fishes, and specific feeding step is same as above, as a result found, the opening material of embodiment 2 is fed The aperture opening ratio of fresh-water fishes is 97%, and the aperture opening ratio for being formulated 4 opening material nursing fresh-water fishes is 94%.
Formula 5:Fish meal 16%, PURE WHEY 32%, dephenolization cottonseed protein 16%, black soldier flies larva powder 16%, fish oil 16%, B B-complex 1%, composite mineral matter 1%, tributyrin 1%, vine tea flavone 1%.The microcapsules that formula 5 is prepared Yield and embedding rate do not have difference compared with Example 2, but respectively with embodiment 2 and micro- glue of the preparation of this comparative example formula 5 Capsule opening material goes to feed fresh-water fishes, and specific feeding step is same as above, as a result found, the opening material of embodiment 2 feeds opening for fresh-water fishes Mouth rate is 97%, and the aperture opening ratio for being formulated 5 opening material nursing fresh-water fishes is 89%.It can be seen that and split by the result of formula 3,4,5 Kettle algae powder and sesame oil split kettle algae powder and sesame oil in terms of the food calling opening of fresh-water fishes in addition to it can provide fat source raw material Play a part of Synergistic.
Formula 6:It is made up of the raw material of following mass percent:Fish meal 32%, PURE WHEY 32%, dephenolization cottonseed protein 16%th, kettle algae powder 8%, sesame oil 8%, B B-complex 1%, composite mineral matter 1%, tributyrin 2% are split.
Formula 7:It is made up of the raw material of following mass percent:Fish meal 32%, PURE WHEY 32%, dephenolization cottonseed protein 16%th, kettle algae powder 8%, sesame oil 8%, B B-complex 1%, composite mineral matter 1%, vine tea flavone 2% are split.
The yield and embedding rate for the microcapsules that formula 6 and 7 is prepared do not have difference compared with Example 2, but respectively The microcapsules opening material prepared with embodiment 2 and this comparative example formula 6,7 is gone to feed fresh-water fishes, and specific feeding step is same as above, fish After seedling opening, fry is put into fish pond and cultivated, tested the low-temperature resistance stress respond of fry, as a result find, with formula 6 The low-temperature resistance stress respond of the fry of the starter diet feeding prepared with formula 7 is substantially lower than what is prepared with embodiment 2 The fry of starter diet feeding, analysis reason are that tributyrin and vine tea flavone are in terms of the immunity of fry is improved With collaboration mutual assistance effect, the immunity of fry improves, so as to which low-temperature resistance stress ability is also correspondingly improved.

Claims (8)

  1. A kind of 1. preparation method of the fresh-water fishes microcapsules opening material of zero starch, it is characterised in that the microcapsules opening material by The raw material of following mass percent component composition is prepared:Protein sources raw material 75%~85%, fat source raw material 11~23%, answer Close vitamin 0.5~1%, composite mineral matter 0.5~1%, tributyrin 0.5~1%, vine tea flavone 0.5~1%;Wherein, The protein sources raw material is made up of fish meal, PURE WHEY, dephenolization cottonseed protein, black soldier flies larva powder;
    The preparation method of the microcapsules opening material comprises the following steps:By protein sources raw material ultramicro grinding into 325~450 purposes After micro mist, it is sufficiently mixed with fat source raw material, B B-complex, composite mineral matter, tributyrin, vine tea flavone;Add water 10~20min is emulsified after sizing mixing, is prepared into 20~35% underflow, homogeneous under the conditions of 10~20MPa;It is spraying, drying, sub-sieve, cold But microcapsules opening material is obtained afterwards.
  2. 2. preparation method according to claim 1, it is characterised in that the microcapsules opening material is by following mass percent The raw material of component composition is prepared:Protein sources raw material 80%, fat source raw material 16%, B B-complex 1%, composite mineral matter 1%th, tributyrin 1%, vine tea flavone 1%.
  3. 3. preparation method according to claim 1, it is characterised in that the fish meal:PURE WHEY:Dephenolization cottonseed egg In vain:The mass ratio of black soldier flies larva powder is 1:1~2:1:1~2.
  4. 4. preparation method according to claim 3, it is characterised in that the fish meal:PURE WHEY:Dephenolization cottonseed egg In vain:The mass ratio of black soldier flies larva powder is 1:2:1:1.
  5. 5. preparation method according to claim 1, it is characterised in that the fat source raw material is by splitting kettle algae powder and sesame oil Composition.
  6. 6. preparation method according to claim 5, it is characterised in that the kettle algae powder that splits accounts for microcapsules opening material feed original Expect the 6~12% of quality, sesame oil accounts for the 5~11% of microcapsules opening material feedstuff quality.
  7. 7. preparation method according to claim 1, it is characterised in that EAT is 180~230 DEG C during the spraying, Leaving air temp is 100~120 DEG C.
  8. 8. preparation method according to claim 1, it is characterised in that the temperature of the drying is 100~150 DEG C.
CN201710600401.4A 2017-07-21 2017-07-21 A kind of preparation method of the fresh-water fishes microcapsules opening material of zero starch Withdrawn CN107691877A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108770948A (en) * 2018-05-08 2018-11-09 江南大学 It is a kind of using maltodextrin and cyclodextrin as the tributyrin microcapsules of wall material
CN110958839A (en) * 2019-01-31 2020-04-03 广东越群海洋生物研究开发有限公司 Zero-starch binder-free compound feed for fish fries and preparation method thereof
CN113966792A (en) * 2021-09-10 2022-01-25 上海农好饲料股份有限公司 Starch-free feed for micropterus salmoides and preparation method thereof
CN115606715A (en) * 2022-09-30 2023-01-17 广东越群生物科技股份有限公司 Freshwater fish feed containing phagostimulant and preparation method thereof
CN115606716A (en) * 2022-09-30 2023-01-17 广东越群生物科技股份有限公司 Microcapsule fry feed free of starch and preparation method thereof
CN116268230A (en) * 2023-02-24 2023-06-23 海南远生渔业有限公司 A kind of freshwater fish compound feed and preparation method thereof
CN117882808A (en) * 2024-01-24 2024-04-16 广东越群海洋生物科技股份有限公司 Artificial microcapsule pellet feed for yellow lip fish and preparation method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108770948A (en) * 2018-05-08 2018-11-09 江南大学 It is a kind of using maltodextrin and cyclodextrin as the tributyrin microcapsules of wall material
CN110958839A (en) * 2019-01-31 2020-04-03 广东越群海洋生物研究开发有限公司 Zero-starch binder-free compound feed for fish fries and preparation method thereof
WO2020098165A1 (en) * 2019-01-31 2020-05-22 广东越群海洋生物研究开发有限公司 Zero-starch no-binder fish fry starter compound feed and preparation method therefor
CN113966792A (en) * 2021-09-10 2022-01-25 上海农好饲料股份有限公司 Starch-free feed for micropterus salmoides and preparation method thereof
CN115606715A (en) * 2022-09-30 2023-01-17 广东越群生物科技股份有限公司 Freshwater fish feed containing phagostimulant and preparation method thereof
CN115606716A (en) * 2022-09-30 2023-01-17 广东越群生物科技股份有限公司 Microcapsule fry feed free of starch and preparation method thereof
CN115606715B (en) * 2022-09-30 2024-02-20 广东越群海洋生物科技股份有限公司 Freshwater fish feed containing phagostimulant and preparation method thereof
CN116268230A (en) * 2023-02-24 2023-06-23 海南远生渔业有限公司 A kind of freshwater fish compound feed and preparation method thereof
CN116268230B (en) * 2023-02-24 2025-05-27 海南远生渔业有限公司 Freshwater fish compound feed and preparation method thereof
CN117882808A (en) * 2024-01-24 2024-04-16 广东越群海洋生物科技股份有限公司 Artificial microcapsule pellet feed for yellow lip fish and preparation method thereof

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Application publication date: 20180216