CN107549517A - Silkworm feed and preparation method thereof - Google Patents
Silkworm feed and preparation method thereof Download PDFInfo
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- CN107549517A CN107549517A CN201710935101.1A CN201710935101A CN107549517A CN 107549517 A CN107549517 A CN 107549517A CN 201710935101 A CN201710935101 A CN 201710935101A CN 107549517 A CN107549517 A CN 107549517A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- 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 invention discloses a kind of silkworm feed and preparation method thereof, feed includes：Mulberry leaf 30 50, defatted soy flour 20 25, romaine lettuce 5 10, asparagus lettuce 10 15, Siberian elm leaf 10 15, open up leaf 10 15, antistaling agent 56；Also include ramulus mori 80 100, mulberry root 5 10, cauliflower 30 45, red bean 5 10, Semen Coicis 5 10, peppermint 35, Grape Skin 35 and edible glue 10 15.Defatted soy flour, red bean Semen Coicis mixing polishing are obtained into mixed-powder；Squeezing obtains wooden slag and wooden branch liquid after carrying out peeling to ramulus mori and Sang Gen；Wood skin, peppermint, Grape Skin are polished to obtain wood skin slurry, wood skin starched, wooden branch liquid and antistaling agent mix to obtain mixed serum；Mixed serum, mixed-powder and edible glue are mixed to get raising slurry；Particle or thin slice is made in asparagus lettuce and cauliflower；By asparagus lettuce and cauliflower and the mulberry leaf, romaine lettuce, Siberian elm leaf and open up leaf rapid draing and obtain feed vector；Rapid draing obtains feed block after raising slurry and feed vector are mixed；Feed block section or particle are produced into silkworm feed.
Description
Technical field
The present invention relates to silkworm cultural technique field, it is more particularly related to a kind of silkworm feed and its preparation
Method.
Background technology
The best natural feed of silkworm is mulberry leaf, but the plantation of mulberry leaf and growth have seasonality, just in case mulberry leaf
Harvest it is corresponding with the growth of silkworm not on, be easy for causing feed insufficient, or feed is superfluous, real situation is exactly mulberry tree length
It is very low that the bud stage goes out leaf amount, can not meet the needs of silkworm, and mulberry tree grows up to the stage and goes out that leaf amount is huge, and silkworm consumes not
Complete, the leaf having more ageing in the tree can only drop, very unfortunately.
And mulberry tree is influenceed very big by amblent air temperature, once adverse weather, mulberry leaf harvest is damaged, and will result directly in silkworm treasured
Treasured is hungry to death, and raiser takes a bath.
Ramulus mori and Sang Gen are the accessory substances of mulberry tree, are typically taken as rubbish or firewood processing, very unfortunately.
Therefore a kind of silkworm feed is studied, mitigates the dependence to new fresh mulberry leaf, and reduce the wasting of resources and needed badly as one
Solve the problems, such as.
The content of the invention
It is an object of the invention to solve at least the above defect, and provide the advantages of at least will be described later.
A kind of silkworm feed is provided according to object of the present invention and further advantage, the present invention in order to realize, wherein, bag
Include the raw material of following parts by weight：Mulberry leaf 30-50, defatted soy flour 20-25, romaine lettuce 5-10, asparagus lettuce 10-15, Siberian elm leaf 10-15, open up
Leaf 10-15, antistaling agent 5-6；Wherein, in addition to ramulus mori 80-100, cauliflower 30-45, red bean 5-10, Semen Coicis 5-10, peppermint 3-
5th, Grape Skin 3-5 and edible glue 10-15.Traditional silkworm feed is using the dispensing such as soy meal is added to carry based on mulberry leaf
High protein content, but the yield of mulberry leaf is limited after all, can not meet the needs of large-scale silkworm feed production, applicant
Notice that mulberry tree can all cut down some branches and leaves to promote to grow new branch tomorrow every year, or between digging out some tree roots to increase
Away from these branches and leaves cut down and tree root are often burnt up as firewood, extremely waste.Branch tree root and blade are originally integrated, its
Nutritive element content is similar, substantial amounts of conduit screen casing is included particularly in the wood skin of tree root and branch, substantial amounts of battalion is contained in the inside
Element is supported, is adapted to feed of the extraction as silkworm, therefore the raw material using branch as silkworm feed not only substantially reduces cost,
The wasting of resources is reduced, and can also cause silkworm feed that more there is nutrition.And red bean Semen Coicis can provide more protein,
Simultaneously dry draining the effect of, it is possible to increase silkworm humidity-proof ability, physical fitness；Asparagus lettuce, cauliflower and Grape Skin are in itself
Nutrition is very abundant, is adapted to supplement feed.Romaine lettuce water content is high, and water absorbing capacity is that good feed carries by force after drying
Body；Siberian elm leaf does not interfere with the mouthfeel of mulberry leaf in right amount with the food that leaf is also silkworm, addition is opened up.Peppermint has good inoxidizability
Can, can be with fresh-keeping raw material.Antistaling agent is in chitosan, Tea Polyphenols, sodium Diacetate, benzoic acid or butylated hydroxy anisole
It is one or more kinds of.
Preferably, in described silkworm feed, tender leaf and the mass ratio of old leaf are 1 in the mulberry leaf:1.Though tender leaf is good,
But limits throughput, appropriate part old leaf of admixing can avoid wasting.
Preferably, in described silkworm feed, the mulberry leaf, romaine lettuce, asparagus lettuce, Siberian elm leaf, open up leaf, be ramulus mori, cauliflower, thin
Lotus and Grape Skin are that fresh harvesting obtains, and 0.5-2 DEG C of fog sprinkling 10-20 minutes are used after plucking, then at 0-5 DEG C
In the environment of refrigerate.Fresh feed nutrient loss is fast, it is therefore desirable to fast dewatering, should be refrigerated before not being dehydrated.
Preferably, in described silkworm feed, the cauliflower is remaining stalk or rhizome after removal of petal；The food
It is animal gelatin with glue.Cauliflower price itself is higher, and cost, the stalk or rhizome of cauliflower are necessarily increased using as raw material
It is same nutritious, but price is very low by contrast, and wide material sources, vegetable processing plant have a large amount of sales.Use stalk
Or rhizome replaces at least reducing by 70% cost.
A kind of preparation method of silkworm feed, wherein, comprise the following steps：
Step 1: defatted soy flour, red bean and Semen Coicis are mixed into polishing obtains the mixing that particle diameter is 0.01-0.1 millimeters
Powder；On the one hand easily absorbed by silkworm, be on the one hand easily attached on feed vector.
Step 2: to the ramulus mori carry out peeling handle to obtain wooden branch and wood skin, by the wooden branch be cut into segment or
With water according to 4-5 after grain:1 mass ratio mixing, is squeezed to obtain wooden slag and wooden branch liquid；By the wood skin, peppermint and Portugal
Grape skin mixing polishing obtains wood skin slurry, and wood skin slurry, wooden branch liquid and antistaling agent are mixed evenly to obtain mixed serum；
The nutrient that wooden branch and wood skin are all liked containing silkworm, but wooden branch dregs are more, are not suitable for working as feed, and it is fine in wood skin
Dimension hplc is a lot, carries out that after suitably grinding raw material can be served as, thus treat wooden branch with a certain discrimination and wood skin could prepare it is preferably suitable
Close the feed of silkworm.
Obtain raising slurry Step 3: the mixed serum, mixed-powder and edible glue are well mixed；Edible glue has
Help provide viscosity so that raising slurry is more prone to be attached on feed vector.
Step 4: the particle or it is 0.1-0.5 to be cut into thickness that particle diameter is 0.1-1 centimetres first is made in asparagus lettuce and cauliflower
Centimetre thin slice；By the asparagus lettuce and cauliflower and the mulberry leaf, romaine lettuce, Siberian elm leaf and open up leaf again and carry out rapid draing and raised
Expect carrier；Mulberry leaf, Siberian elm leaf and itself form for opening up leaf and having silkworm food are easily received by silkworm, and asparagus lettuce, cauliflower with
And romaine lettuce moisture itself is very high, water absorbing properties are strong after drying, it is easy to raising slurry suction is internal, it is good feed
Carrier, feed slurry are the extract solution of mulberry tree in itself, it is easy to attract silkworm to feed.
Feed is obtained Step 5: being shakeout after the raising slurry and the feed vector are well mixed and carrying out rapid draing
Block；Feed vector suction raising slurry after should rapid draing avoid fermenting.
Step 6: by the feed block be cut into 0.5-3 centimetres thin slice or it is shatter formation particle obtain the silkworm
Feed.
Preferably, in the preparation method of described silkworm feed, the edible glue is prepared by the following method to obtain：
Take the wooden slag of half weight in the step 2 sinters charcoal into, and remaining wooden slag is dried；
After pigskin mechanical curettage fat, it is placed in boiling water and boils 30-60 minutes and form soup, the soup is cooled to point
Layer, wherein float on soup surface for fat deposit, filter screen is horizontally placed at below fat deposit, is then poured into the charcoal
By fat absorption in the soup, above carry the filter screen and pull charcoal out, remaining is to remove fatty soup；Charcoal effectively siphons away
Fat in soup, while the material included in ramulus mori charcoal can be also partially soluble in soup.
Fatty soup is gone to be mixed into horizontal high voltage stewing until soup becomes colloidal liquid with remaining wooden slag by described；Wooden slag
In material can be dissolved at high temperature in soup.
Filter out the residue in the colloidal liquid and obtain the edible glue.
Preferably, in the preparation method of described silkworm feed, the quickly drying method of the step 4 is：Using not
Hot gas higher than 45 DEG C blows afloat material from below, and the feed vector is obtained with fluidized drying material.Low temperature drying avoids nutrient
It is lost in.
Preferably, in the preparation method of described silkworm feed, after the mixed serum is made, by the mixed serum
It is placed in closed container, is continually fed into 0-3 DEG C of odor at low temperature from container bottom or nitrogen is cooled.Until carry out next
Step.Contribute to fresh-keeping.
Preferably, in the preparation method of described silkworm feed, the quickly drying method in the step 5 is：By thing
Material is placed in closed drying chamber, and first by 48-50 DEG C of drying chamber internal temperature, then drying chamber inside is continued using vavuum pump
Pumping, until material moisture is changed into 10-12% and obtains the feed block.Low-temperature vacuum drying is favorably improved drying efficiency
Avoid nutrient loss excessive simultaneously.
Preferably, in the preparation method of described silkworm feed, the drying chamber includes：
Closed tank body, its top have gas outlet, and bottom has air inlet, and the gas outlet connects with vavuum pump.Enter
Gas port is provided with switch.
Roller, it is pivotally arranged in the tank body, the conical structure that the roller surrounds for filter screen, and two
End is respectively the vertex of a cone and cone bottom, and inside has cavity, and the cone bottom is closed by hemispherical lid and opens up one in the center of lid
Import, the vertex of a cone offer an outlet.
Wherein, the side wall of the tank body is correspondingly arranged on charging aperture and discharging opening, and the roller is laterally erected at the tank
In vivo, the import engages with charging aperture, and outlet engages with discharging opening, so that charging aperture and discharging opening connect with the cavity,
The charging aperture is higher than the discharging opening so that the drum-inclined, the roller are 20-45 ° with respect to the gradient on ground.From
Then charging aperture rotates roller and starts vavuum pump simultaneously so that the moisture in material is quickly lost in, simultaneously toward cavity inside filler
Keep more uniform state, during rolling, material is moved to discharging opening under gravity, is discharged after the completion of drying from discharging opening.
Vavuum pump takes periodic air suction mode, that is, takes out a period of time, stops a period of time so that pumping is stepped to go up, Ke Yiyou
Effect reduces the hole of feed blocking filter screen.
Preferably, in the preparation method of described silkworm feed, the charging aperture and discharging opening are respectively arranged with switch,
The aperture of the filter screen is not more than 3 millimeters, and the bottom of the tank body is additionally provided with laying dust chamber, and the laying dust chamber is by sluice gate and outside
Boundary connects.Laying dust chamber is arranged on the bottom of tank body and air inlet staggers, and laying dust chamber can effectively collect the feed to be dropped from filter screen,
To re-use.
The present invention comprises at least following beneficial effect：
The present invention is extracts nutrient solution from ramulus mori, effective after carrier suction nutrient solution using raw materials such as mulberry leaf as carrier
Internal nutrient content is improved, while avoids the waste of ramulus mori, reduces the cost of feed, avoids mulberry tree seasonal yield
Change the negative influence brought.
The silkworm feed that the present invention is effectively is matched using various raw materials, is realized the complementation between nutritional ingredient, is improved
The whole content of nutritional ingredient, while taste of mulberry leaf itself is effectively kept, it is more favorable for silkworm feed.
The nutritional ingredient extracted in ramulus mori effectively can be loaded into feed vector by the preparation method of the present invention, simultaneously
Quickly feed can be dried, avoid nutrient loss.And the present invention has especially manufactured drying chamber for this preparation method, the drying chamber
The rate of drying of feed can effectively be accelerated, while avoid nutrient loss caused by conventional high-temperature, while cause drying
It is more uniform.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of drying chamber of the present invention；
Fig. 2 is the structural representation of roller of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As illustrated in fig. 1 and 2, the drying chamber includes：Closed tank body 1, its top have a gas outlet 3, bottom have into
Gas port 4, air inlet and gas outlet are preferably oppositely arranged, and the direction of air inlet can be perpendicular to the side of roller 2, can also relative rolling
2 side certain angles of cylinder, slidable 2 can cause the material of drums inside vertically to roll if side, can be with if inclination
Material is promoted to a lateral movement, the gas outlet is connected with vavuum pump 10 for being evacuated internal in tank, and air inlet is set
There is switch, the gas that air inlet is mainly used in spraying into dry warm to heat up inside rotating ladder, and the mode of gas heating causes tank
The temperature in internal portion is more uniform, and the mode that air inlet is passed through warm air is batch (-type), i.e., when tank interior is pumped into necessarily
During vacuum, a certain amount of gas is passed through, the problem of so can not only ensureing tank interior, can also realize that gas is positive and negative
Punching, avoids material by the hole plug of side plates on cable reel.
Roller 2, it is pivotally arranged in the tank body 1, i.e. roller is provided at both ends with rotating shaft, roller 2
It is erected inside tank body 1 by rotating shaft and is freely rotated with realizing, the roller 2 is the conical structure that filter screen 11 surrounds, and both ends are divided
Not Wei the vertex of a cone and cone bottom, inside there is cavity, the bottom of boring is closed by hemispherical lid 7 and opens up an import in the center of lid
8, the vertex of a cone offers an outlet 12, rotating shaft can make it is hollow, to be correspondingly formed import 8 and outlet 12.
Wherein, the side wall of the tank body 1 is correspondingly arranged on charging aperture and discharging opening 9, and the roller 2 is laterally erected at described
In tank body 1, the import 8 engages with charging aperture, and outlet 12 engages with discharging opening 9, so that charging aperture and discharging opening 9 and the sky
Chamber connects, and can so cause the material of drums inside to be discharged from discharging opening.The charging aperture is higher than the discharging opening 9 so that institute
State roller 2 to tilt, the roller 2 is 20-45 ° with respect to the gradient on ground.The mode of vavuum pump pumping is also batch (-type), will
Tank body is pumped into certain vacuum, then stops, and air inlet 4 starts to be passed through warm air, and the temperature of gas not should be greater than 50 DEG C,
Preferably above air inlet 4, the high-speed gas that such air inlet sprays into can be cleared up the hole of side plate roller, keep away
Exempt to block.The charging aperture and discharging opening are respectively arranged with switch to control gas to pass in and out, and the aperture of the filter screen is no more than 3 millis
It is too many that rice avoids material from leaking, and the bottom of the tank body is additionally provided with laying dust chamber 5, and the laying dust chamber is connected by sluice gate 6 with extraneous
It is logical.
Embodiment 1
A kind of silkworm feed, include the raw material of following parts by weight：Mulberry leaf 30kg, defatted soy flour 20kg, romaine lettuce 5kg, lettuce
Bamboo shoot 10kg, Siberian elm leaf 10kg, open up leaf 10kg, antistaling agent 5kg；Wherein, it is in addition to ramulus mori 80kg, mulberry root 5kg, cauliflower 30kg, red
Beans 5kg, Semen Coicis 5kg, peppermint 3kg, Grape Skin 3kg and edible glue 10kg.
Embodiment 2
A kind of silkworm feed, including following raw material, by weight kilogram calculating：Mulberry leaf 50, defatted soy flour 25, romaine lettuce
10th, asparagus lettuce 15, Siberian elm leaf 15, open up leaf 15, antistaling agent 6；Wherein, in addition to ramulus mori 100, mulberry root 10, cauliflower 45, red bean 10, the heart of a lotus seed
Rice 10, peppermint 5, Grape Skin 5 and edible glue 15.Tender leaf and the mass ratio of old leaf are 1 in the mulberry leaf:1.
Embodiment 3
A kind of silkworm feed, include the raw material of following parts by weight, calculated by kilogram：Mulberry leaf 40, defatted soy flour 22, romaine lettuce
8th, asparagus lettuce 13, Siberian elm leaf 13, open up leaf 13, antistaling agent 5；Wherein, in addition to ramulus mori 90, mulberry root 8, cauliflower 40, red bean 8, Semen Coicis 8,
Peppermint 4, Grape Skin 4 and animal gelatin 13.Tender leaf and the mass ratio of old leaf are 1 in the mulberry leaf:1.The cauliflower is to pluck
Except remaining stalk after petal.
Embodiment 4
Prepare edible glue：The half of mulberry slag is taken to sinter charcoal into, remaining mulberry slag dries；By pigskin mechanical curettage fat
After fat, it is placed in boiling water and boils 30-60 minutes and form soup, the soup is cooled to layering, wherein floating on soup surface
For fat deposit, filter screen is horizontally placed at below fat deposit, then the charcoal is poured into fat absorption in the soup, on
Carry the filter screen to pull charcoal out, remaining is to remove fatty soup；Fatty soup is gone to mix progress with remaining wooden slag by described
High pressure stewing is until soup becomes colloidal liquid；Filter out the residue in the colloidal liquid and obtain the edible glue.
Embodiment 5
A kind of preparation method of silkworm feed, using the formula in embodiment 1, comprises the following steps：Step 1: by degreasing
Soy meal, red bean and Semen Coicis mixing polishing obtain the mixed-powder that particle diameter is 0.01-0.1 millimeters；Step 2: to the ramulus mori
Peeling is carried out with mulberry root to handle to obtain wooden branch and wood skin, and the wooden branch are cut into after segment with water according to 4:1 mass ratio mixing,
Squeezed to obtain wooden slag and wooden branch liquid；The wood skin, peppermint and Grape Skin are mixed into polishing and obtain wood skin slurry, by the wood
Latex, wooden branch liquid and antistaling agent are mixed evenly to obtain mixed serum；Step 3: by the mixed serum, mixed-powder
And edible glue is well mixed and obtains raising slurry；Step 4: that particle diameter is 0.1 centimetre first is made in asparagus lettuce and cauliflower
Grain；By the asparagus lettuce and cauliflower and the mulberry leaf, romaine lettuce, Siberian elm leaf and open up leaf again and carry out rapid draing and obtain feed vector；
Feed block is obtained Step 5: being shakeout after the raising slurry and the feed vector are well mixed and carrying out rapid draing；Step
The 6th, the feed block is cut into 0.5 centimetre of thin slice obtain the silkworm feed.
Embodiment 6
A kind of preparation method of silkworm feed, using the formula in embodiment 3, comprises the following steps：Step 1: by degreasing
Soy meal, red bean and Semen Coicis mixing polishing obtain the mixed-powder that particle diameter is 0.01-0.1 millimeters；Step 2: to the ramulus mori
Peeling is carried out with mulberry root to handle to obtain wooden branch and wood skin, and the wooden branch are cut into after segment with water according to 4:1 mass ratio mixing,
Squeezed to obtain wooden slag and wooden branch liquid；The wood skin, peppermint and Grape Skin are mixed into polishing and obtain wood skin slurry, by the wood
Latex, wooden branch liquid and antistaling agent are mixed evenly to obtain mixed serum；Step 3: by the mixed serum, mixed-powder
And edible glue is well mixed and obtains raising slurry；Step 4: that particle diameter is 0.1 centimetre first is made in asparagus lettuce and cauliflower
Grain；By the asparagus lettuce and cauliflower and the mulberry leaf, romaine lettuce, Siberian elm leaf and open up leaf again and carry out rapid draing and obtain feed vector；
Feed block is obtained Step 5: being shakeout after the raising slurry and the feed vector are well mixed and carrying out rapid draing；Step
The 6th, the feed block is cut into 0.5 centimetre of thin slice obtain the silkworm feed.
Comparative example 1
Using conventional mulberry leaf and defatted soy flour as raw material, appropriate antistaling and antiseptic agent is added, by mulberry leaf and soybean
Powder is well mixed after crushing to be obtained contrasting feed 1.
Comparative example 2
Using mulberry leaf, Siberian elm leaf, lettuce and Quercus acutissima leaf etc. as raw material, addition amino acid, trace element, antistaling agent etc.,
Raw material stoving is crushed, is then well mixed and obtains contrasting feed 2.
Comparative example 3
Only fed using mulberry leaf as feed.
Experimental contrast analysis：
Contrast feed in silkworm feed in embodiment 5 and 6 and comparative example 1,2 and 3 is raised into a collection of silkworm respectively, often
A collection of 100, each batch of situation is persistently recorded, calculates average value, it is as a result as follows：
Table 1
| Silk cocoon net weight g | Silk length m | Silk quality | The upper cluster time | |
| Embodiment 5 | 1.59 | 825 | It is excellent | 3-4 days in advance |
| Embodiment 6 | 1.65 | 830 | It is excellent | 4 days in advance |
| Comparative example 1 | 1.28 | 764 | It is excellent | 2 days in advance |
| Comparative example 2 | 1.20 | 741 | It is excellent | 1 day in advance |
| Comparative example 3 | 1.05 | 690 | It is good | - 1 day in advance |
As can be seen from Table 1, the silk cocoon net weight and filament length for the silkworm harvest that the silkworm feed of embodiment 5 and 6 is fed are all
More preferably, wherein every silk cocoon almost has more more than 0.5 gram than the silk cocoon net weight cultivated using pure mulberry leaf, filament length has more nearly 300
Rice, effect is highly significant, and also high yield is many compared with comparative example 1 and 2.Analyze the mulberry the reason is that in the present invention
Silkworm feed conversion ramulus mori squeezes to obtain concentrate, these concentrates be rich in mulberry leaf identical nutritional ingredient, and concentration is higher,
Therefore the appetite of silkworm can be more stimulated, promotes silkworm to eat more foods more, silkworm not only grows fast, grows fertilizer, has also taken in more
Protein, loose silkworm build is bigger, and in vivo containing more secretion, therefore the silk to spue is longer, heavier.Together
When, also it was advanced by the upper cluster time due to growing fast silkworm.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore it is of the invention and unlimited under the universal limited without departing substantially from claim and equivalency range
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of silkworm feed, wherein, include the raw materials of following parts by weight：
Mulberry leaf 30-50, defatted soy flour 20-25, romaine lettuce 5-10, asparagus lettuce 10-15, Siberian elm leaf 10-15, open up leaf 10-15, antistaling agent 5-
6；
Wherein, in addition to ramulus mori 80-100, mulberry root 5-10, cauliflower 30-45, red bean 5-10, Semen Coicis 5-10, peppermint 3-5, grape
Skin 3-5 and edible glue 10-15.
2. silkworm feed as claimed in claim 1, wherein, tender leaf and the mass ratio of old leaf are 1 in the mulberry leaf:1.
3. silkworm feed as claimed in claim 1, wherein, the mulberry leaf, romaine lettuce, asparagus lettuce, Siberian elm leaf, open up leaf, ramulus mori, Sang Gen,
Cauliflower, peppermint and Grape Skin are that fresh harvesting obtains, and 0.5-2 DEG C of fog sprinkling 10-20 minutes are used after plucking,
Refrigerated in the environment of 0-5 DEG C.
4. a kind of preparation method of silkworm feed as claimed in claim 1, wherein, comprise the following steps：
Step 1: defatted soy flour, red bean and Semen Coicis are mixed into polishing obtains the mixed-powder that particle diameter is 0.01-0.1 millimeters；
Handle to obtain wooden branch and wood skin Step 2: carrying out peeling to the ramulus mori and Sang Gen, by the wooden branch be cut into segment or
With water according to 4-5 after particle:1 mass ratio mixing, is squeezed to obtain wooden slag and wooden branch liquid；By the wood skin, peppermint and
Grape Skin mixing polishing obtains wood skin slurry, and wood skin slurry, wooden branch liquid and antistaling agent are mixed evenly to obtain mixing slurry
Liquid；
Obtain raising slurry Step 3: the mixed serum, mixed-powder and edible glue are well mixed；
Step 4: the particle or it is 0.1-0.5 centimetres to be cut into thickness that particle diameter is 0.1-1 centimetres first is made in asparagus lettuce and cauliflower
Thin slice；By the asparagus lettuce and cauliflower and the mulberry leaf, romaine lettuce, Siberian elm leaf and open up leaf again and carry out rapid draing and obtain feed carrying
Body；
Feed block is obtained Step 5: being shakeout after the raising slurry and the feed vector are well mixed and carrying out rapid draing；
Step 6: by the feed block be cut into 0.5-3 centimetres thin slice or it is shatter formation particle obtain the silkworm feed.
5. the preparation method of silkworm feed as claimed in claim 4, wherein, the edible glue is prepared by the following method
Arrive：
The half of wooden slag in the step 2 is taken to sinter charcoal into, remaining wooden slag is dried；
After pigskin mechanical curettage fat, it is placed in boiling water and boils 30-60 minutes and form soup, the soup is cooled to layering,
Wherein float on soup surface for fat deposit, filter screen is horizontally placed at below fat deposit, the charcoal is then poured into institute
State fat absorption in soup, above carry the filter screen and pull charcoal out, remaining is to remove fatty soup；
Fatty soup is gone to be mixed into horizontal high voltage stewing until soup becomes colloidal liquid with remaining wooden slag by described；
Filter out the residue in the colloidal liquid and obtain the edible glue.
6. the preparation method of silkworm feed as claimed in claim 4, wherein, the quickly drying method of the step 4 is：Make
Material is blown afloat from below with the hot gas not higher than 45 DEG C, and the feed vector is obtained with fluidized drying material.
7. the preparation method of silkworm feed as claimed in claim 4, wherein, after the mixed serum is made, by the mixing
Slurries are placed in closed container, are continually fed into 0-3 DEG C of odor at low temperature from container bottom or nitrogen is cooled.
8. the preparation method of silkworm feed as claimed in claim 4, wherein, the quickly drying method in the step 5 is：
Material is placed in closed drying chamber, first by 48-50 DEG C of drying chamber internal temperature, then using vavuum pump to drying chamber inside
Lasting pumping, until material moisture is changed into 10-12% and obtains the feed block.
9. the preparation method of silkworm feed as claimed in claim 8, wherein, the drying chamber includes：
Closed tank body, its top have gas outlet, and bottom has air inlet, and the gas outlet connects with vavuum pump；
Roller, it is pivotally arranged in the tank body, and the roller is the conical structure that filter screen surrounds, and both ends are divided
Not Wei the vertex of a cone and cone bottom, inside there is cavity, the bottom of boring is closed by hemispherical lid and opens up an import in the center of lid,
The vertex of a cone offers an outlet；
Wherein, the side wall of the tank body is correspondingly arranged on charging aperture and discharging opening, and the roller is laterally erected in the tank body,
The import engages with charging aperture, and outlet engages with discharging opening so that charging aperture and discharging opening connect with the cavity, it is described enter
Material mouth is higher than the discharging opening so that the drum-inclined, the roller are 20-45 ° with respect to the gradient on ground.
10. the preparation method of silkworm feed as claimed in claim 9, wherein, the charging aperture and discharging opening are respectively arranged with
Switch, the aperture of the filter screen are not more than 3 millimeters, and the bottom of the tank body is additionally provided with laying dust chamber, and the laying dust chamber passes through lock
Mouth is in communication with the outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935101.1A CN107549517A (en) | 2017-10-10 | 2017-10-10 | Silkworm feed and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109007461A (en) * | 2018-06-24 | 2018-12-18 | 覃海平 | A kind of feed of silkworm and preparation method thereof |
| CN110537642A (en) * | 2019-09-06 | 2019-12-06 | 四川省农业科学院蚕业研究所 | Ultralow-cost artificial feed for silkworms and preparation and use methods thereof |
| CN114955609A (en) * | 2022-06-01 | 2022-08-30 | 自贡中天胜新材料科技有限公司 | High-efficiency material spreading process and device for high-viscosity composite material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109007461A (en) * | 2018-06-24 | 2018-12-18 | 覃海平 | A kind of feed of silkworm and preparation method thereof |
| CN110537642A (en) * | 2019-09-06 | 2019-12-06 | 四川省农业科学院蚕业研究所 | Ultralow-cost artificial feed for silkworms and preparation and use methods thereof |
| CN114955609A (en) * | 2022-06-01 | 2022-08-30 | 自贡中天胜新材料科技有限公司 | High-efficiency material spreading process and device for high-viscosity composite material |
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