CN1016758B - Method with cavity effect for crushing pollen particles - Google Patents
Method with cavity effect for crushing pollen particlesInfo
- Publication number
- CN1016758B CN1016758B CN87107168A CN87107168A CN1016758B CN 1016758 B CN1016758 B CN 1016758B CN 87107168 A CN87107168 A CN 87107168A CN 87107168 A CN87107168 A CN 87107168A CN 1016758 B CN1016758 B CN 1016758B
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- China
- Prior art keywords
- pollen
- slurry
- pump
- pressure
- crushing
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Abstract
The present invention relates to a method with cavity effect for crushing pollen particles, which belongs to the technical field of food processing, and which can also be used for manufacturing cosmetics and drugs. Based on the cavity effect of hydromechanics, the existing device is skillfully utilized to determine effective technological parameters for the crushing and homogeneity of mixed type pollen, the wall breaking rate can reach 100%, and the crushing particle size reaches below two mu, and active substances of the pollen are fundamentally maintained. The present invention has the advantages of simple technology, low production cost, obvious economic benefit and convenient wide popularization.
Description
The invention belongs to food processing technology field, but also be applicable to cosmetics, the manufacturing of medicine, be specifically related to a kind of pollen particles fragmentation that makes, the method that allows nutrition wherein discharge.
Pollen is the male sex-cell of plant, is superfine little powdered granule, wherein contains very abundant important nutrition, as several amino acids, protein, the thing of supporting one's family, enzyme and mineral matter etc.High-grade nutrient food or cosmetics with pollen is made have wide consumption market.But the nutrients in the pollen particles is surrounded by sporopollenin outer wall and pecto-cellulose inwall, the very tough and tensile and stable chemical performance of its outer wall particularly, be difficult to decompose by acid, alkali or enzyme, thereby human body wants fully to absorb the nutrition of pollen, must deal with pollen, pollen wall is broken.
The result of international online retrieval and manual information retrieval shows, domestic and international at present existing a series of broken walls or the method for taking off wall.
External as: stir extraction (seeing J8500-775B); Freezing and heating (J85008-774B etc.); Biological decomposition method (seeing clear 56-17897); High pressure cereal expanding machine facture (seeing clear 56-20823, clear 60-102153) etc.
Domestic reduces:
1. wet method
A. cold and hot centrifugal separation (CN85106076A);
B. rigid board grain succusion (CN85108514A, CN86105550A, CN86103261A);
C. cold and hot mechanical crushing method (CN851099A, CN85103918A);
D. ultrasonic treatment extraction method (CN86201576U);
E. polar substances extraction (CN86106662A).
2. dry method
Comminution by gas stream (CN85102850A)
All there is such or such shortcoming in above-mentioned various prior aries both domestic and external, existing just best several being analyzed as follows of wherein integrated application effect:
1. comminution by gas stream: owing to be limited in air purity is broken in 10000 grades the environment, has increased the air-conditioning investment; The humidity of air, temperature and pollen dry condition all are subjected to strict restriction.The appended photo of its patent application specification shows, pulverizes inhomogeneous.Though the granule pollen of 20～40 μ can be broken into the particulate of 3～5 μ, it is excessive that such granularity is still disliked.And, then must sieve or repeat to pulverize for bulky grain pollen (is 113 μ as rape pollen).Noise of equipment is bigger, and floor space is bigger, needs number people operation.Technology is more numerous, and time cost is higher, and equipment investment is also bigger.
2. high pressure cereal expanding machine facture: outlet temperature is too high, and there is the coking phenomenon on the crushed material top layer, and the pollen active material loss is very big, and industrialization is processed generally without this method.
3. cold and hot mechanical crushing method: this is the more a kind of method of domestic use, makes pollen be frozen into ice crystal by refrigerating plant, then with colloid mill or other ball millings or the formula pulverizer fragmentation of bavin field.The shortcoming of this method mainly is: sporoderm-broken rate is low, and single program sporoderm-broken rate only is below 60%.Particle size after cracking is greater than 5 μ.Trivial operations, the time cost height is invested bigger.
4. a in the wet method, b, d, e four fados are for sloughing exposore, extract active principle in the wall, and can't utilize the abundant nutrition material that is contained in the exposore, so utilization rate is low.This is not a developing direction from the comprehensive utilization angle of living resources, can only satisfy the requirement of some particular department.
5. biological decomposition method (as fermentation): only play the broken wall effect.Nutrients in the process (as chlorophyll, vitamin etc.) loss is bigger, and time cost is too high, domestic does not generally adopt.
The present invention is intended to comprehensively solve the existing in prior technology problem, can farthest maintain the nutrients and the active material of pollen in shattering process; Improve the pollen utilization rate to greatest extent; Make the sporoderm-broken rate of pollen be almost 100%; Make the broken wall granularity less than 2 μ; Simplify technology as far as possible and reduce investment.
The present invention is achieved in that the void effect pollen-breaking particle that utilizes liquid.Specifically see accompanying drawing, allow through pre-stirring and evenly mixing, mutual exclusive water-pollen mixture (1), effect by plunger displacement pump, in the space that enters under the high pressure low speed between valve seat (2) and the valve rod (3), at this moment speed rapidly increases to 290m/s, and pressure correspondingly is reduced to below the vapour pressure of water in the material simultaneously, so in pollen particles, formed steam bubble, along with material lift off a seat-speed sharply descends during the valve rod district, steam bubble expands, and causes that steam bubble bursts pollen particles (void effect).Because void effect causes powerful energy to discharge and the enormous impact power of liquid stream, has produced strong shearing force, obtains superfine thus and uniform water-pollen particle dispersion thing (4).
Carrying out the hole fragmentation with high-pressure homogenization pump (having another name called the high pressure homogenization device) is key of the present invention.This pump can be selected models such as homemade GYB60-6S, GYB500-6S or GYB2000-6S for use.Pollen dry solids content, homogenate pump height pressure proportioning in the slurry, there are important relationship each other in pressure total value and rate of breaking pollen wall, particle size after cracking.Implement the present invention, require: dry solids content is 1～25%, and pressure total value (height pressure sum) is not less than 400kg/cm
2, low pressure range is 200～130kg/cm
2, high pressure range is 250～400kg/cm
2
In addition, can select for use ZDB type viscosity medium transport pump to make the pollen slurry carries; Use band to stir and the defeated material container of stainless steel of intubate, pollen precipitates when preventing charging, and last lower leaf, dilution ratio is out of control and influence sporoderm-broken rate and homogenizing effect.Whole process is as follows:
Batching.
1. water purification (meeting standard for drinking) and pollen (meeting acquisition criteria) are inserted the rustless steel container (manual production can replace with the candy mixer) that band stirs simultaneously by 1: 1 weight ratio and stirred (per minute 35 change more than) about 5 minutes, when treating that the floating full bubble of liquid level becomes thick pulpous state, added two parts～eight parts water purification and stir about again 5 minutes, and got final product to seeing that through bar-shaped object depth spy powder ball melts.By 1: 1 gouache ratio elder generation humidifying, its reason was under such proportion and permeable pressure head situation, powder ball humidifying and loose very fast, more even.
2. start ZDB type pump (general chocolate pump also can replace), make slurry pass through 100～36 order stainless steel filtering nets, enter band and stir rustless steel container.
3. the startup agitating device is opened valve port, makes slurry inject the GYB pump by high low level gravity flow pressure reduction and (also can adopt the screw rod constant-delivery pump quantitatively to carry, thereby stirred vessel and GYB pump are placed on the same height face.）
Broken wall and homogenizing.
Start the GYB pump, open return valve, low pressure is transferred to 130～200kg/cm
2In the scope, high pressure transfers to 400～250kg/cm
2In the scope, and allow the high-low pressure sum be not less than 400kg/cm
2Screw voltage-stablizer, open bleeder valve, make finished product inject the stainless steel storage.
Post processing.
1. sterilization.Can adopt instantaneous sterilizing device or ultrasonic unit (make-shift equipment is arranged).
2. stable.Add anticorrisive agent and edible emulsified stabilizing agent in proportion.
3. dry.Can adopt boulton process.
4. strengthen.The method of available adding fortifier.
5. pack.Can adopt multiple container.
Above-mentioned postprocessing working procedures can adopt one or more according to actual needs, and product form can be a liquid, also can be solid, the most handy vacuum fill.
Implement the present invention, rate of breaking pollen wall can reach 100%(generally between 95～99.9%); Particle size after cracking can reach 2 μ following (generally between 0.2～2 μ); Active material in the pollen is preserved substantially, because void effect district maximum temperature is no more than 45 ℃, pollen is no more than 5 seconds by the time of homogenate pump; The pollen utilization rate is high, and in the overall process of manufactured goods, the pollen loss late is lower than 5% at batching, stirring, filtration, broken wall.The equipment investment of adopting is less, and process is simple, and time cost is cheap, easily drops into industrialization and uses.The whole technological equipment investment of general small business are no more than 50,000 yuan, and medium-sized enterprise is no more than 100,000 yuan, and working ability can per hour process between 6kg to the 150kg dried flower powder optional.It is worthy of note that especially equipment of the present invention also can be used for the production of other numerous food etc.
Figure of description is the fundamental diagram of the used key equipment of the present invention-high-pressure homogenization pump.Embodiment one. the GYB60～6S type pump that uses east, Shanghai magnificent high-pressure homogenization pump factory to produce.
1. get that one kilogram of pollen mixture and 1 liter of water purification are converted and, slightly stir and make it fully evenly to be wet, and then add that 8 liters of water purification are manual to be stirred 5 minutes.
With 40 mesh filter screens with the impurity elimination (leach thing account for flower material siccative 1 ‰).
3. slurry is poured into GYB stock bucket, opened return valve, starter motor sees that slurry suitably executes tight voltage-stablizer after the mouth of pipe overflows from refluxing.
4. low pressure is transferred to 200kg/cm
2, screw voltage-stablizer to pressure indicator gradually and stop swinging.
5. again pressure indicator is transferred to 450kg/cm
2
6. the closing volume valve is opened bleeder valve, blowing.
7.10 a minute disposed slurry goes out only.
8. close the GYB pump, unscrew voltage-stablizer, unloading.
9. stir slurry with coupon, drop in the test piece, place under Electronic Speculum or the light microscope and check that the result is: a. sporoderm-broken rate reaches 100%; B. particle size after cracking evenly is 0.5 μ; C. the also complete cleaved fragmentation of Escherichia coli and other biological cell.Slurry room temperature do not add any emulsion stabilizer place 4 hours not stratified, anomaly does not appear in the four-player large dose oral administration.
Embodiment two. still use GYB60-6S type pump.
1. get pollen 500 and restrain, add 1000 gram water purification again with after the 500 gram water purification humidifyings.
2. with the 2nd, the 3rd step of embodiment one.
3. low pressure is transferred to 150kg/cm
2, screw voltage-stablizer to pointer gradually and stop.
4. again pressure indicator is transferred to 550kg/cm
2(actual high-voltage is 400kg/cm in the position
2).
5. with embodiment 1 the 6th, 7,8 steps.
4. assay: a. sporoderm-broken rate 99.9%; B. particle size after cracking is even, is 1 μ; C. do not observe any shaped cell thing; D. do not add any emulsion stabilizer, place following 6 hours of normal temperature not stratified; E. add in 1: 3 ratio and filter eucalyptus honey, insert 8000 rev/mins centrifuge rotation, protein precipitation just occurs after 10 minutes
Claims (3)
1, a kind of pollen particles breaking method is characterized in that: pollen and water are mixed and made into the slurry that dry solids content is 1-25%, with this slurry input high-pressure homogenization pump, utilize void effect, with the pollen fragmentation in the slurry, wherein, the low pressure range of high-pressure homogenization pump is 130-200kg/cm
2,, high pressure range is 400-250kg/cm
2, high pressure, low pressure sum are not less than 400kg/cm
2
2, pollen particles breaking method as claimed in claim 1 is characterized in that: after mixing stirring by water-pollen weight ratio of 1: 1 earlier during batching, the water of 2～8 parts of weight of adding also stirs, and allows slurry pass through 100～36 purpose filter screens again.
3, pollen particles breaking method as claimed in claim 2, it is characterized in that: used high-pressure homogenization pump is homemade GYB60-6S type or GYB500-6S type or GYB2000-6S type, make the pollen slurry with ZDB type viscosity medium transport pump and carry, and use the defeated material container of stainless steel of band stirring and intubate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87107168A CN1016758B (en) | 1987-10-22 | 1987-10-22 | Method with cavity effect for crushing pollen particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87107168A CN1016758B (en) | 1987-10-22 | 1987-10-22 | Method with cavity effect for crushing pollen particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1032629A CN1032629A (en) | 1989-05-03 |
| CN1016758B true CN1016758B (en) | 1992-05-27 |
Family
ID=4816001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87107168A Expired CN1016758B (en) | 1987-10-22 | 1987-10-22 | Method with cavity effect for crushing pollen particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1016758B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7887862B2 (en) * | 2007-10-10 | 2011-02-15 | Industrias Centli S.A. De C.V. | Method and apparatus for separating, purifying, promoting interaction and improving combustion |
| US9546351B2 (en) | 2010-04-12 | 2017-01-17 | Industrias Centli, S.A. De C.V. | Method and system for processing biomass |
-
1987
- 1987-10-22 CN CN87107168A patent/CN1016758B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032629A (en) | 1989-05-03 |
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