CN105942030A - Juvenile Chinese softshell turtle expanded feed and preparation method thereof - Google Patents
Juvenile Chinese softshell turtle expanded feed and preparation method thereof Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention relates to a juvenile Chinese softshell turtle expanded feed. The juvenile Chinese softshell turtle expanded feed comprises the following components in parts by mass: 20 to 25 parts of small trash fishes, 10 to 15 parts of water earthworm meal, 5 to 10 parts of yam flour, 8 to 10 parts of purple sweet potato flour, 4 to 6 parts of orange peel powder, 5 to 8 parts of egg yolk, 4 to 7 parts of egg white, 0.06 to 0.1 part of glycine, 0.5 to 0.8 part of krill oil, 0.1 to 0.15 part of tea polyphenol, 0.05 to 0.1 part of glycine betaine, 0.02 to 0.04 part of monocalcium phosphate, 0.1 to 0.25 part of soybean oligosaccharides, 0.1 to 0.18 part of xylooligosaccharide, and 0.08 to 0.1 part of plant adhesive. The invention also relates to a preparation method of the juvenile Chinese softshell turtle expanded feed. Compared with the prior art, the juvenile Chinese softshell turtle expanded feed has the advantages that the nutrition is rich, the nutrition required by the growth of juvenile Chinese softshell turtle is provided, the survival rate and growth rate of juvenile Chinese softshell turtle are obviously improved, the feed coefficient is reduced, the stability in a water body is good, the easiness in disintegration is avoided, the waste of feed is little, and the pollution to water quality is little.
Description
Technical field
The present invention relates to aquaculture feeds field, particularly relate to a kind of Soft-shelled Turtle expanded pellet diet and preparation method thereof.
Background technology
Trionyx sinensis (Wiegmann), also known as Trionyx sinensis Wiegmann, is a kind of common cultivation Testudinis kind, Trionyx sinensis (Wiegmann) unique flavor, nutritious be a kind of high
The low-fat food material of albumen, its tissue rich in the functions such as polysaccharide, collagen protein, taurine, vitamin B17 because of
Son, has certain effect at aspects such as prevention and treatment cardiovascular and cerebrovascular disease, antitumor, enhancing immunity and slow down aging.
The growth promoter of Trionyx sinensis (Wiegmann) generally can be divided into young Trionyx sinensis, children Trionyx sinensis Wiegmann and Trionyx sinensis three phases.At present, it is adaptable to children Trionyx sinensis Wiegmann with become
The special feed of Trionyx sinensis Wiegmann is it has been reported that as in Application No. 201510090578.5 (Publication No. CN104605210A)
State's patent of invention " feedstuff of Trionyx Sinensis and preparation method thereof " discloses a kind of feedstuff for Trionyx sinensis；The patent No.
For ZL201410068502.8 (notification number is CN103875896A) Chinese invention patent " a kind of children's soft-shelled turtle feed and
Its preparation method " disclose a kind of feedstuff for children Trionyx sinensis Wiegmann.But, have no the feedstuff being exclusively used in young Trionyx sinensis, and young Trionyx sinensis is to raising
The requirement of material is higher, it is desirable to feed essence, thin, soft, fresh, tender, comprehensive nutrition, good palatability.Traditional method for breeding
In generally in young Trionyx sinensis goes out shell one month with blood worm of throwing something and feeding, little oppossum shrimp, silk Lumbricus, chironomus larvas etc., it is possible to chicken of throwing something and feeding,
Ovum Anas domestica yolk, animal livers etc., the most progressively change throwing fly larvae, Lumbricus, shrimp, and chopping minced fish, pluck,
Big fish and shrimp, mussel, spiral shell etc., raise cumbersome.
Summary of the invention
First to be solved by this invention technical problem is that to provide for prior art and is applicable to the swollen of juvenile trionyx sinensis
Changing feedstuff, this expanded pellet diet is nutritious, good palatability, it is adaptable to the whole growth course of children Trionyx sinensis Wiegmann.
Second to be solved by this invention technical problem is that the system providing a kind of above-mentioned expanded pellet diet for prior art
Preparation Method.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of Soft-shelled Turtle expanded pellet diet, its feature
It is, is made up of following components and mass fraction thereof: small fish 20～25 parts, Limnodrilus hoffmeisteri powder 10～15 parts, Rhizoma Dioscoreae powder
5～10 parts, purple sweet potato powder 8～10 parts, Pericarpium Citri tangerinae powder 4～6 parts, egg yolk 5～8 parts, Ovum Gallus domesticus album 4～7 parts, glycine 0.06～0.1
Part, krill oil 0.5～0.8 part, tea polyphenols 0.1～0.15 part, glycine betaine 0.05～0.1 part, dalcium biphosphate 0.02～0.04
Part, soybean oligo saccharide 0.1～0.25 part, oligomeric xylose 0.1～0.18 part and plant binding agent 0.08～0.1 part.
In technique scheme, small fish, Limnodrilus hoffmeisteri powder and egg yolk can be that young Trionyx sinensis growth provides sufficient protein, its
Middle small fish i.e. low-value small fish, this kind of Fish bodily form less (generally 2～3cm), Fresh & Tender in Texture, nutritious,
But the most rotten, mechanical strength is low, and price is relatively low, such as fish etc.；Rhizoma Dioscoreae contain abundant thick protein, crude fibre,
The elements such as starch and potassium, calcium, magnesium, ferrum, zinc, in 18 kinds of aminoacid of necessary for human, containing 16 kinds in Rhizoma Dioscoreae；
Rhizoma Steudnerae Henryanae is nutritious has special health care, rich in proteins, starch, pectin, cellulose, aminoacid, vitamin
And several mineral materials, the most also rich in selenium element and anthocyanidin, the vitamin C contained in Rhizoma Steudnerae Henryanae can make collagen protein normal
Synthesis, prevents scorbutic generation, and anthocyanidin is a kind of natural potent free radical scavenger, has good antioxygen and is turned into
With；Krill oil is the marine animal oils of a kind of uniqueness, comprises ω-3 or n-3 fatty acid (FAs), and wherein tool biology is lived
Property eicosapentaenoic acid (EPA) and docosahexenoic acid (DHA) main with phospholipid or PLs (up to 95%w/w)
Exist, and in such oil, contain PLs and the triglyceride of up to 45% of up to 60%；Glycine and glycine betaine are for luring
Food composition, can improve the palatability of feedstuff；Soybean oligo saccharide is the general name of solubility saccharic in Semen sojae atricolor, and it can promote intestinal
Interior bacillus bifidus is bred, and reduces serum cholesterol, the liver protecting and the generation of suppression enteral corrupt substance；Oligomeric xylose
Can reduce poisonous tunning and the generation of noxious bacteria enzyme, enhancing human body immunity power, anticancer, alternative anti-in feedstuff
Raw element.
As preferably, plant binding agent is at least one in corn starch, tapioca and Amylum Nelumbinis Rhizomatis, corn starch,
Tapioca and Amylum Nelumbinis Rhizomatis are the plant amylum of pure natural, have good caking property so that various materials after meeting water
Bonding is more tight, thus increases the stability of feedstuff.
The present invention solves the technical scheme that second technical problem used: above-mentioned Soft-shelled Turtle expanded pellet diet use with
Prepared by lower step:
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into Limnodrilus hoffmeisteri powder, egg yolk and 1/3～1/2
The Ovum Gallus domesticus album of volume, mixing making beating 10～15min obtains protein slurry；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 60～80 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and adds remaining Ovum Gallus domesticus album
Carry out secondary making beating, obtain mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into plant binding agent continuation mix homogeneously and obtains base material；
(4) in above-mentioned base material, add water and be passed through steam and carry out quenched, and making the moisture in quenched good base material be
18～20%；
(5) base material after quenched is put into bulking machine carries out extruding puffing process, prepare pellet；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 45～55 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 55～60 DEG C so that the water content of pellet is 6～10%；
(8), after finally this pellet being cooled to room temperature, pack.
As preferably, base material is put in manipulator in (4) by described step, and 16～20% by base material amount are passed through 95～100
DEG C steam, modulate 10～15 minutes.
As preferably, described step (5) use twin-screw extruder carry out expanding treatment, this twin-screw extruder
The running parameter of bulking machine is: screw speed is 450～500r/min, and charging rate is 90～120kg/h, machine barrel or sleeve
Temperature is 100～240 DEG C, and nib/or die diameter are 2～7mm.
Compared with prior art, it is an advantage of the current invention that: the Soft-shelled Turtle expanded pellet diet in the present invention by small fish,
The multiple natural materials such as Limnodrilus hoffmeisteri powder, Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder, egg yolk and Ovum Gallus domesticus album are raw material, are aided with sweet
The multiple nutritional components such as propylhomoserin, krill oil, tea polyphenols, glycine betaine rationally assemble, nutritious, can be that young Trionyx sinensis is raw
Nutrition needed for long offer, significantly improves survival rate and the rate of growth of young Trionyx sinensis, reduces feed coefficient；Additionally, this young Trionyx sinensis is swollen
Change feedstuff floatability preferably (the general floatability water surface 30～60 minutes), owing to being added with plant binding agent so that this is raised
Material good stability in water body, is difficult to defeated and dispersed, and feed waste is little, and water pollution is little, can be used in the whole of young Trionyx sinensis growth
Process, facilitates the raising of young Trionyx sinensis.
In the Soft-shelled Turtle expanded pellet diet preparation process of the present invention, substep adds Ovum Gallus domesticus album, utilizes the bubble of Ovum Gallus domesticus album, increases
The volume of big material, and then reduce feed density, improve the floatability of feedstuff, and be beneficial to be sprayed at pellet surface
Soybean oligo saccharide and oligomeric xylose enter inside granule；Meanwhile, utilize spraying technology by glycine, glycine betaine, Semen sojae atricolor
Oligosaccharide and oligomeric xylose etc. are sprayed at pellet surface, and soybean oligo saccharide and oligomeric xylose can not only be avoided in extruding
Expanding treatment is lost, and the food callings such as glycine and glycine betaine can be made to become the surface of pellet that is placed in, fully improve
The palatability of feedstuff；Tea polyphenols has strong anti-oxidation, can be prevented effectively from krill oil and aoxidize in the course of processing；Additionally,
Puffing process can make protide material and the abundant degeneration of starch based material, gelatinizing, thus improve the stability of feedstuff, residual
Bait rate is remarkably decreased.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1: the preparation of Soft-shelled Turtle feedstuff
A kind of Soft-shelled Turtle expanded pellet diet, it is made up of following components and mass fraction thereof: 20 parts of small fishs, 10 parts
Limnodrilus hoffmeisteri powder, 5 parts of Rhizoma Dioscoreae powders, 8 parts of purple sweet potato powders, 4 parts of Pericarpium Citri tangerinae powder, 5 parts of egg yolk, 4 parts of Ovum Gallus domesticus album, 0.06 part of glycine,
0.5 part of krill oil, 0.1 part of tea polyphenols, 0.05 part of glycine betaine, 0.02 part of dalcium biphosphate, 0.1 part of soybean oligo saccharide,
0.1 part of oligomeric xylose and 0.08 part of plant binding agent；Wherein plant binding agent is corn starch.
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into into Limnodrilus hoffmeisteri powder, egg yolk and 1/3 body
Long-pending Ovum Gallus domesticus album, mixes 10min protein slurry of pulling an oar to obtain；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 60 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and add remaining Ovum Gallus domesticus album and enter
Row secondary is pulled an oar, and obtains mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into corn starch continuation mix homogeneously and obtains base material；
(4) put in manipulator to above-mentioned base material, by the 16% of the base material amount steam being passed through 95～100 DEG C, modulation
10 minutes, and to make moisture in quenched good base material be 18%；
(5) base material after quenched is put into twin-screw extruder carries out extruding puffing process, prepare pellet,
Wherein the running parameter of this twin-screw extruder is: screw speed is 450r/min, and charging rate is 120kg/h,
Machine barrel or jacket temperature are 240 DEG C, and nib/or die diameter are 7mm；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 45 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 55 DEG C so that the water content of pellet is 6%；
(8), after finally this pellet being cooled to room temperature, pack.
Embodiment 2: the preparation of Soft-shelled Turtle feedstuff
A kind of Soft-shelled Turtle expanded pellet diet, it is made up of following components and mass fraction thereof: 20 parts of small fishs, 7 parts of mountains
Medicated powder, 9 parts of purple sweet potato powders, 12 parts of Limnodrilus hoffmeisteri powder, 5 parts of Pericarpium Citri tangerinae powder, 7 parts of egg yolk, 5 parts of Ovum Gallus domesticus album, 0.08 part of glycine,
0.6 part of krill oil, 0.12 part of tea polyphenols, 0.07 part of glycine betaine, 0.03 part of dalcium biphosphate, 0.2 part of soybean oligo saccharide,
0.15 part of oligomeric xylose and 0.09 part of plant binding agent；Wherein plant binding agent is the mixing of corn starch and tapioca
Thing, mixed proportion is 1:2.
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into Limnodrilus hoffmeisteri powder, egg yolk and 2/5 volume
Ovum Gallus domesticus album, mixing is pulled an oar to obtain 12min protein slurry；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 60 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and add remaining Ovum Gallus domesticus album and enter
Row secondary is pulled an oar, and obtains mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into plant binding agent continuation mix homogeneously and obtains base material；
(4) put in manipulator to above-mentioned base material, by the 18% of the base material amount steam being passed through 95～100 DEG C, modulation
12 minutes, and to make moisture in quenched good base material be 19%；
(5) base material after quenched is put into twin-screw extruder carries out extruding puffing process, prepare pellet,
Wherein the running parameter of this twin-screw extruder is: screw speed is 500r/min, and charging rate is 100kg/h,
Machine barrel or jacket temperature are 150 DEG C, and nib/or die diameter are 5mm；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 50 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 60 DEG C so that the water content of pellet is 8%；
(8), after finally this pellet being cooled to room temperature, pack.
Embodiment 3: the preparation of Soft-shelled Turtle feedstuff
A kind of Soft-shelled Turtle expanded pellet diet, it is made up of following components and mass fraction thereof: 25 parts of small fishs, 15 parts
Limnodrilus hoffmeisteri powder, 10 parts of Rhizoma Dioscoreae powders, 10 parts of purple sweet potato powders, 6 parts of Pericarpium Citri tangerinae powder, 8 parts of egg yolk, 7 parts of Ovum Gallus domesticus album, 0.1 part sweet
Propylhomoserin, 0.8 part of krill oil, 0.15 part of tea polyphenols, 0.1 part of glycine betaine, 0.04 part of dalcium biphosphate, 0.25 part big
Bean oligosaccharide, 0.18 part of oligomeric xylose and 0.1 part of plant binding agent；Wherein plant binding agent is corn starch, Maninot esculenta crantz.
Starch and the mixture of Amylum Nelumbinis Rhizomatis, mixed proportion is 1:1.5:1.
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into Limnodrilus hoffmeisteri powder, egg yolk and 1/2 volume
Ovum Gallus domesticus album, mixing is pulled an oar to obtain 10min protein slurry；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 80 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and add remaining Ovum Gallus domesticus album and enter
Row secondary is pulled an oar, and obtains mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into plant binding agent continuation mix homogeneously and obtains base material；
(4) put in manipulator to above-mentioned base material, by the 20% of the base material amount steam being passed through 95～100 DEG C, modulation
15 minutes, and to make moisture in quenched good base material be 20%；
(5) base material after quenched is put into twin-screw extruder carries out extruding puffing process, prepare pellet,
Wherein the running parameter of this twin-screw extruder is: screw speed is 500r/min, and charging rate is 120kg/h,
Machine barrel or jacket temperature are 240 DEG C, and nib/or die diameter are 7mm；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 55 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 60 DEG C so that the water content of pellet is 10%；
(8), after finally this pellet being cooled to room temperature, pack.
Embodiment 4: the preparation of Soft-shelled Turtle feedstuff
A kind of Soft-shelled Turtle expanded pellet diet, it is made up of following components and mass fraction thereof: 25 parts of small fishs, water earthworm
15 parts of earthworm powder, 5 parts of Rhizoma Dioscoreae powders, 8 parts of purple sweet potato powders, 5 parts of Pericarpium Citri tangerinae powder, 6 parts of egg yolk, 6 parts of Ovum Gallus domesticus album, 0.1 part of glycine,
0.7 part of krill oil, 0.15 part of tea polyphenols, 0.1 part of glycine betaine, 0.04 part of dalcium biphosphate, 0.25 part of soybean oligo saccharide,
0.18 part of oligomeric xylose and 0.1 part of plant binding agent；Wherein plant binding agent is the mixture of tapioca and Amylum Nelumbinis Rhizomatis,
Mixed proportion is 1.2:1.
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into Limnodrilus hoffmeisteri powder, egg yolk and 1/3 volume
Ovum Gallus domesticus album, mixing is pulled an oar to obtain 15min protein slurry；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 60 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and add remaining Ovum Gallus domesticus album and enter
Row secondary is pulled an oar, and obtains mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into plant binding agent continuation mix homogeneously and obtains base material；
(4) put in manipulator to above-mentioned base material, by the 16% of the base material amount steam being passed through 95～100 DEG C, modulation
10 minutes, and to make moisture in quenched good base material be 18%；
(5) base material after quenched is put into twin-screw extruder carries out extruding puffing process, prepare pellet,
Wherein the running parameter of this twin-screw extruder is: screw speed is 450r/min, and charging rate is 90kg/h, machine
Cylinder or jacket temperature are 100 DEG C, and nib/or die diameter are 2mm；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 50 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 60 DEG C so that the water content of pellet is 8%；
(8), after finally this pellet being cooled to room temperature, pack.
Soft-shelled Turtle raising example:
Respectively using embodiment 1,2,3,4 obtain Soft-shelled Turtle expanded pellet diet as experiment feedstuff 1, experiment feedstuff 2,
Experiment feedstuff 3 and experiment feedstuff 4, using traditional young Trionyx sinensis feedstuff as comparison, the initial average weight of young Trionyx sinensis be simultaneously
10±1g.Every day, feeding two to three times, along with increase and the rising of temperature of young Trionyx sinensis body weight, was stepped up feeding amount, and
And during feeding, test feedstuff 1, experiment feedstuff 2, experiment feedstuff 3 and the experiment feedstuff 4 floatability water surface 30～60 minutes.
Weighing after off-test, result of the test is shown in Table 1.From table 1, compared with traditional young Trionyx sinensis feedstuff, in the present invention
Young Trionyx sinensis expanded pellet diet can significantly improve survival rate and the rate of growth of young Trionyx sinensis, reduces feed coefficient.
The impact that young Trionyx sinensis is grown by feedstuff tested by table 1
| Feedstuff kind | Survival rate (%) | Rate of body weight gain (%) | Feed coefficient |
| Conventional feed | 80.1 | 210.5 | 2.05 |
| Experiment feedstuff 1 | 91.3 | 245.9 | 1.91 |
| Experiment feedstuff 2 | 92.4 | 241.4 | 1.93 |
| Experiment feedstuff 3 | 94.7 | 245.0 | 1.92 |
| Experiment feedstuff 4 | 95.1 | 247.7 | 1.93 |
Claims (6)
1. a Soft-shelled Turtle expanded pellet diet, it is characterised in that be made up of following components and mass fraction thereof: little miscellaneous
Fish 20～25 parts, Limnodrilus hoffmeisteri powder 10～15 parts, Rhizoma Dioscoreae powder 5～10 parts, purple sweet potato powder 8～10 parts, Pericarpium Citri tangerinae powder 4～6 parts, egg
Yellow 5～8 parts, Ovum Gallus domesticus album 4～7 parts, glycine 0.06～0.1 part, krill oil 0.5～0.8 part, tea polyphenols 0.1～0.15 part,
Glycine betaine 0.05～0.1 part, dalcium biphosphate 0.02～0.04 part, soybean oligo saccharide 0.1～0.25 part, oligomeric xylose 0.1～0.18
Part and plant binding agent 0.08～0.1 part.
2. Soft-shelled Turtle expanded pellet diet as claimed in claim 1, it is characterised in that described plant binding agent is beautiful
At least one in rice starch, tapioca and Amylum Nelumbinis Rhizomatis.
3. the preparation method of Soft-shelled Turtle expanded pellet diet as claimed in claim 1, it is characterised in that include following step
Rapid:
(1) small fish is cleaned, drain after be broken into minced fish, be subsequently added into Limnodrilus hoffmeisteri powder, egg yolk and 1/3～1/2
The Ovum Gallus domesticus album of volume, mixing making beating 10～15min obtains protein slurry；
(2) after above-mentioned Rhizoma Dioscoreae powder, purple sweet potato powder, Pericarpium Citri tangerinae powder mix homogeneously, micronizing process is carried out, at micronizing
Cross 60～80 mesh sieves after reason and obtain mixed powder, this mixed powder is added in above-mentioned protein slurry, and adds remaining Ovum Gallus domesticus album
Carry out secondary making beating, obtain mixed material；
(3) above-mentioned tea polyphenols, dalcium biphosphate and krill oil are separately added in said mixture material, mix homogeneously,
It is subsequently added into plant binding agent continuation mix homogeneously and obtains base material；
(4) in above-mentioned base material, add water and be passed through steam and carry out quenched, and making the moisture in quenched good base material be
18～20%；
(5) base material after quenched is put into bulking machine carries out extruding puffing process, prepare pellet；
(6) above-mentioned glycine, glycine betaine, soybean oligo saccharide and oligomeric xylose are dissolved in suitable quantity of water be prepared as spraying
Material, when the pellet of above-mentioned preparation is cooled to 45～55 DEG C, is sprayed at this spray paint on pellet；
(7) pellet after spraying is dried at 55～60 DEG C so that the water content of pellet is 6～10%；
(8), after finally this pellet being cooled to room temperature, pack.
4. preparation method as claimed in claim 3, it is characterised in that in described step (4), base material is put into modulation
In device, by the 16～20% of the base material amount steam being passed through 95～100 DEG C, modulate 10～15 minutes.
5. preparation method as claimed in claim 3, it is characterised in that use twin-screw extruder in described step (5)
Bulking machine carries out expanding treatment, and the running parameter of this twin-screw extruder is: screw speed is 450～500r/min,
Charging rate is 90～120kg/h, and machine barrel or jacket temperature are 100～240 DEG C, and nib/or die diameter are 2～7mm.
6. the preparation method as described in claim 3 or 4 or 5, it is characterised in that described plant binding agent is Semen Maydis
At least one in starch, tapioca and Amylum Nelumbinis Rhizomatis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357851.0A CN105942030A (en) | 2016-05-26 | 2016-05-26 | Juvenile Chinese softshell turtle expanded feed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357851.0A CN105942030A (en) | 2016-05-26 | 2016-05-26 | Juvenile Chinese softshell turtle expanded feed and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105942030A true CN105942030A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610357851.0A Pending CN105942030A (en) | 2016-05-26 | 2016-05-26 | Juvenile Chinese softshell turtle expanded feed and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348119A (en) * | 2017-08-28 | 2017-11-17 | 无为县大洋生态特种水产养殖有限公司 | A kind of soft-shelled turtle good feed of nutrition equilibrium palatability |
| CN111903855A (en) * | 2020-07-23 | 2020-11-10 | 廊坊梅花生物技术开发有限公司 | Composition for livestock feed and application thereof |
| CN113491256A (en) * | 2021-07-12 | 2021-10-12 | 许俊华 | Cultivation and breeding method for Chinese soft-shelled turtle hybridization |
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| CN104705512A (en) * | 2013-12-14 | 2015-06-17 | 明光市永言水产食品有限公司 | Feed formula for turtle fries |
| CN104855711A (en) * | 2015-05-08 | 2015-08-26 | 曹本伟 | Good-palatability feed for juvenile soft-shelled turtles |
| CN105231096A (en) * | 2015-11-09 | 2016-01-13 | 张勇健 | Feed for soft-shelled turtles |
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| CN104705512A (en) * | 2013-12-14 | 2015-06-17 | 明光市永言水产食品有限公司 | Feed formula for turtle fries |
| CN104855711A (en) * | 2015-05-08 | 2015-08-26 | 曹本伟 | Good-palatability feed for juvenile soft-shelled turtles |
| CN105231096A (en) * | 2015-11-09 | 2016-01-13 | 张勇健 | Feed for soft-shelled turtles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348119A (en) * | 2017-08-28 | 2017-11-17 | 无为县大洋生态特种水产养殖有限公司 | A kind of soft-shelled turtle good feed of nutrition equilibrium palatability |
| CN111903855A (en) * | 2020-07-23 | 2020-11-10 | 廊坊梅花生物技术开发有限公司 | Composition for livestock feed and application thereof |
| CN113491256A (en) * | 2021-07-12 | 2021-10-12 | 许俊华 | Cultivation and breeding method for Chinese soft-shelled turtle hybridization |
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