CN106943767A - Plant extract device and its plant extraction process - Google Patents
Plant extract device and its plant extraction process Download PDFInfo
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- CN106943767A CN106943767A CN201710184049.0A CN201710184049A CN106943767A CN 106943767 A CN106943767 A CN 106943767A CN 201710184049 A CN201710184049 A CN 201710184049A CN 106943767 A CN106943767 A CN 106943767A
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- tank body
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- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 239000000419 plant extract Substances 0.000 title claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 27
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 15
- 239000004917 carbon fiber Substances 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000284 extract Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 19
- 238000003795 desorption Methods 0.000 claims description 13
- 239000011261 inert gas Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 238000001471 micro-filtration Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 2
- 244000060011 Cocos nucifera Species 0.000 claims description 2
- 239000010903 husk Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 2
- 238000011084 recovery Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 235000016811 Biondella Nutrition 0.000 description 5
- 241001530209 Swertia Species 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002085 irritant Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241000246500 Gentianella aspera Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DUAGQYUORDTXOR-WULZUDSJSA-N Gentiopicrin Natural products O([C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1)[C@H]1[C@@H](C=C)C=2C(C(=O)OCC=2)=CO1 DUAGQYUORDTXOR-WULZUDSJSA-N 0.000 description 1
- DUAGQYUORDTXOR-GPQRQXLASA-N Gentiopicrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@H](C=C)C2=CCOC(=O)C2=CO1 DUAGQYUORDTXOR-GPQRQXLASA-N 0.000 description 1
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013098 chemical test method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 238000002429 nitrogen sorption measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention provides a kind of plant extract device and its plant extraction process, including tank body, top cover and under uncap, the top cover is uncapped with and is respectively arranged at the top and bottom of tank body, wherein, the tank body madial wall and under the inner side uncapped be equipped with ceramic film and carbon fiber layer that ecto-entad is set gradually.Advantages of the present invention is：Extract, absorption is synchronously carried out, active component is transferred in NACF in time during extraction, makes to be always maintained at of a relatively high concentration difference between extract solution and medicinal material, and recovery rate is high, and reduces the usage amount of solvent.
Description
Technical field
The present invention relates to a kind of plant extract device and its plant extraction process, belong to technical field of natural product extraction.
Background technology
Traditional method for preparing plant extraction liquid used for cosmetic is generally comprised：Crush, extract, filter, concentration, resin
Absorption, solvent desorption, concentration removes solvent, and polyalcohol-water redissolves, and filters, and sterilizing, such recipe step is long, effectively
The recovery rate and the rate of transform of composition are low, and the production cycle is long, and equipment investment is more, and energy consumption is big, and production cost is high, and using a large amount of organic
Reagent causes possible dissolvent residual in the potential safety hazard produced and product to produce stimulation to skin.
The content of the invention
The invention provides a kind of plant extract device and its plant extraction process, with the presence of solving prior art
Above mentioned problem.
The present invention is achieved by the following technical solutions：
The invention provides a kind of plant extract device, including tank body, top cover and under uncap, the top cover and under uncap point
Be not arranged at the top and bottom of tank body, wherein, the tank body madial wall and under the inner side uncapped be equipped with ecto-entad according to
The ceramic film and carbon fiber layer of secondary setting, the section of the ceramic film are linear, and the section of the carbon fiber layer is in folding
It is linear.
Preferably, the ceramic film is by being attached to tank body madial wall and being set up in more than the first of tank base
Hole supporting layer is immobilized.
Preferably, the carbon fiber layer is consolidated by being arranged at the second porous support layer on the inside of the first porous support layer
Carry.
Preferably, the bottom uncapped under described is communicated with discharging tube.
Preferably, the discharging tube is also connected with a circulating pump by conduit, and the circulating pump is provided with back
Flow tube, the return duct is extended at the top of tank body.
Preferably, the lateral wall of the tank body is provided with heating mantle, and the heating mantle is provided with steam inlet and steaming
Vapor outlet.
Preferably, the top cover enters provided with compressed air inlet, inert gas import, solvent inlet, medicinal material
Mouth and motor, the bottom of the motor are provided with the agitating paddle extended in tank body.
Preferably, the source of the carbon fiber is timber or coconut husk, and the aperture of the ceramic membrane is 0.1~0.45
μm。
Preferably, the end of first porous support layer and the second porous support layer is nested with sealing ring.
Second aspect, present invention also offers a kind of plant extraction process based on afore-mentioned plants extraction element, it includes
Following steps：
Liquid outlet is closed, medicinal powder is added from medicinal material import, solvent is added from solvent inlet, medicinal material import is closed and molten
Agent import, opens motor, connects conduit, the valve connected on return duct, open the circulation pump, form stirring and circulation is carried successively
Take, adsorb；
Extraction closes motor, disconnects conduit after terminating, disconnect return duct, close circulating pump, uncapped under unlatching, release medicine
Slag and extract solution；
After being uncapped under closing, desorption solvent is added from solvent inlet, solvent inlet is then shut off, is passed through by steam inlet
Steam is heated, and motor is opened successively, conduit is connected, connects return tank, open the circulation pump, stirring is formed and circulates, solved
Inhale and micro-filtration, while opening inert gas import is passed through inert gas shielding active component, desorption is closed motor, broken after terminating
Return duct is opened, conduit is disconnected, closes circulating pump, closes inert gas import, liquid outlet is opened and collects preparation solution, while opening pressure
Feed liquid in contracting air intlet, row pressure tank to the greatest extent.
Compared with prior art, the present invention has following beneficial effect：
1st, extract, adsorb synchronous progress, active component is transferred in NACF in time during extraction, makes extraction
Of a relatively high concentration difference is always maintained between liquid and medicinal material, recovery rate is high, and reduces the usage amount of solvent；
2nd, active ingredient is retained, and extraction process normal temperature is carried out, and active ingredient will not be decomposed uses in change, desorption process
Inert gas is protected, and reduces the generation of the reactions such as oxidation；
3rd, without using inflammable and explosive or toxic reagent, energy-saving and environmental protection, production safety, while also avoiding final products from carrying secretly
Related reagent is remained, and endangers skin；
4th, desorb and filtering, degerming synchronous progress, purification efficiency is high；
5th, processing step is short, only needs 3 steps to complete to prepare, greatly shortens process cycle, improve production efficiency；
6th, equipment is simple, as long as an equipment is to realize the preparation of product, greatlys save cost and space；
7th, product is attractive in appearance, and the product colour of gained is shallow, stable, is adapted to add using in cosmetics；
8th, product efficacy is obvious, with significant anti-irritant effect；
9th, the skin care obtained and washing formulation stable are attractive in appearance, it is easy to use.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is structural representation of the invention；
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1；
In figure：1st, tank body；2nd, top cover；3rd, uncapped under；4th, ceramic film；5th, carbon fiber layer；61st, the first porous support layer；
62nd, the second porous support layer；7th, discharging tube；8th, conduit；9th, circulating pump；10th, return duct；11st, heating mantle；111st, steam inlet；
112nd, steam (vapor) outlet；12nd, sealing ring；21st, inert gas import；22nd, compressed air inlet；23rd, solvent inlet；24th, motor；
25th, medicinal material import；26th, agitating paddle；71st, liquid outlet.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
As illustrated in fig. 1 and 2, the plant extract device that provides of the present invention, including tank body 1, top cover 2 and under uncap 3, top cover 2
Uncapped with 3 top and bottom for being respectively arranged at tank body 1, wherein, the madial wall of tank body 1 and under the inner side uncapped be equipped with by
The ceramic film 4 and carbon fiber layer 5 set gradually outside to inside, the section of ceramic film 4 is linear, the section of carbon fiber layer 5
In fold-line-shaped, ceramic film 4 by be attached to tank body madial wall and be set up in tank base the first porous support layer 61 it is immobilized,
Carbon fiber layer 5 is immobilized by the second porous support layer 62 for being arranged at the inner side of the first porous support layer 61, the first porous support layer 61
Sealing ring 12 is also nested with the end of the second porous support layer 62.
Under uncap 3 bottom be communicated with discharging tube 7, discharging tube 7 is also connected with a circulating pump 9 by conduit 8, circulating pump
Return duct 10 is provided with, return duct 10 is extended in the top of tank body 1, the end of discharging tube 7 is liquid outlet 71.
The lateral wall of tank body 1 is provided with heating mantle 11, and heating mantle 11 is provided with steam inlet 111 and steam (vapor) outlet 112.
Top cover 2 enters provided with inert gas import 21, compressed air inlet 22, solvent inlet 23, motor 24 and medicinal material
Mouth 25, the bottom of motor 24 is provided with the agitating paddle 26 extended in tank body 1.
10~20mm gap is left between tank body and the first porous support layer, the backflow after being passed through for feed liquid, first
Porous support layer is made up of the thick stainless steel plates of two pieces of 3~4mm, filled with the microporous membrane that thickness is 5~10mm, is used for
Support and transmission to ceramic film, the second porous support layer are arranged at the inner side of the first porous support layer, are 3 by one piece of thickness
~4mm stainless steel folds orifice plate composition, and inner surface is attached with thickness for 2~4mm carbon fiber layers, and stainless steel folds orifice plate can be with
It is laterally folded, can also be vertically folded.Sealing ring is set in tank body and between bottom and tank body, for sealing, enable feed liquid according to
Secondary transmission carbon fiber layer and ceramic film, without passing through from other gaps.
During operation, liquid outlet is closed, medicinal powder is added from medicinal material import, solvent is added from solvent inlet, medicinal material is closed
Import and solvent inlet, open motor, supravasal valve, the valve on return duct, circulating pump successively, form stirring and follow
Ring is extracted, absorption, is extracted the valve closed after terminating on motor, supravasal valve, return duct, circulating pump, is opened under unlatching
Lid, releases the dregs of a decoction and extract solution；After being uncapped under closing, desorption solvent is added from solvent inlet, solvent inlet is then shut off, passes through
Steam inlet is passed through steam heating, and motor, supravasal valve, the valve on return duct, circulating pump are opened successively, and formation is stirred
Circulation is mixed and stirred, is desorbed and micro-filtration, while opening inert gas import is passed through inert gas shielding active component, desorption terminates
Motor, the valve on return duct, supravasal valve, circulating pump, inert gas import are closed afterwards, are opened liquid outlet and are collected system
Standby liquid, while compressed air inlet is opened, the feed liquid in row pressure tank to the greatest extent.Active matter is lived after entering solvent from medicinal material during extraction
Property Carbon fibe absorption, the active matter adsorbed during desorption in NACF enter solvent after by circulate carry out micro-filtration, reach solution
Suction, filtering, the degerming synchronous effect carried out.
Embodiment 1
The present embodiment is related to a kind of preparation method of the rough gentian anti-irritant factor, comprises the following steps：
Felwort is crushed to 80 mesh, is placed in foregoing plant extract device, 5 times of water is added and is extracted, the time is
1.5h, mixing speed is 400 turns/min, and cycle rate is 5 times/h, and extraction terminates in the lump to release extract solution and the dregs of a decoction, adds 4
The 50wt% of amount aqueous solution of propylene glycol, 3h are desorbed in 95 DEG C again, and mixing speed is 500 turns/min, and cycle rate is 8 times/h,
Period is passed through 2 times of amount of liquid/h nitrogen, and desorption process is passed through compressed air after terminating make extract solution all outflows, produces.
Embodiment 2
The present embodiment is related to a kind of preparation method of the rough gentian anti-irritant factor, comprises the following steps：
Felwort is crushed to 20 mesh, is placed in foregoing plant extract device, 3 times of water is added and is extracted, the time is
3h, mixing speed is 100 turns/min, and cycle rate is 3 times/h, and extraction terminates in the lump to release extract solution and the dregs of a decoction, adds 2 times
The 30wt% of amount aqueous solution of propylene glycol, 1.5h is desorbed in 70 DEG C, and mixing speed is 300 turns/min, and cycle rate is 5 times/h,
Period is passed through 4 times of amount of liquid/h helium, and desorption process is passed through compressed air after terminating make extract solution all outflows, produces.
Embodiment 3
The present embodiment is related to a kind of preparation method of the rough gentian anti-irritant factor, comprises the following steps：
Felwort is crushed to 40 mesh, is placed in foregoing plant extract device, 4 times of water is added and is extracted, the time is
2h, mixing speed is 300 turns/min, and cycle rate is 4 times/h, and extraction terminates in the lump to release extract solution and the dregs of a decoction, adds 3 times
80% aqueous solution of propylene glycol of amount, 2h is desorbed in 80 DEG C, and mixing speed is 400 turns/min, and cycle rate is 6 times/h, during which
3 times of amount of liquid/h nitrogen is passed through, desorption process is passed through compressed air after terminating make extract solution all outflows, produces.
Comparative example 1
Felwort is crushed to 20 mesh, 6h is extracted with the ethanol of 5 times of amounts 50%, is repeated 4 times, merge extract solution, be concentrated into
Gentiopicroside in different morphological 0.6%, crosses D101 macroreticular resins, with 30% ethanol elution of 10 times of amount of resin, produces.
Comparative example 2
Felwort is crushed to 20 mesh, 3h is extracted in 95 DEG C with the propane diols of 5 times of amounts 50%, filters, 4 DEG C of age overnights,
Filtering, sterilizing, is produced.
Table 1：The physical and chemical testing result control of the rough gentian anti-irritant factor prepared by embodiment and comparative example
| Experimental method | Gentiamarin recovery rate % | Gross activity thing recovery rate % | Stability * | Process cycle |
| Embodiment 1 | 79.2 | 77.3 | 9 months | 6h |
| Embodiment 2 | 76.0 | 75.9 | 10 months | 6h |
| Embodiment 3 | 77.8 | 75.5 | 10 months | 6h |
| Comparative example 1 | 40.2 | 21.3 | 7 months | 40h |
| Comparative example 2 | 55.4 | 60.6 | 0.5 month | 19h |
* study on the stability condition：4 DEG C, 48 DEG C, normal-temperature light shine, -18~48 DEG C of alternatings, the index of investigation is color, clear and bright
Degree, pH value, smell.
As shown in Table 1, the recovery rate for the raising active ingredient that the preparation method of this programme can be larger, improves stability, greatly
Width shortens process cycle and cost.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substance of the present invention.
Claims (10)
1. a kind of plant extract device, including tank body, top cover and under uncap, the top cover and under uncap and be respectively arranged at tank body
Top and bottom, it is characterised in that the tank body madial wall and under the inner side uncapped be equipped with what ecto-entad was set gradually
Ceramic film and carbon fiber layer, the section of the ceramic film are linear, and the section of the carbon fiber layer is in fold-line-shaped.
2. plant extract device as claimed in claim 1, it is characterised in that the ceramic film is by being attached to tank body madial wall
And be set up in tank base the first porous support layer it is immobilized.
3. plant extract device as claimed in claim 2, it is characterised in that the carbon fiber layer is by being arranged at the first porous branch
The second porous support layer supportted on the inside of layer is immobilized.
4. plant extract device as claimed in claim 1, it is characterised in that the bottom uncapped under described is communicated with discharging tube.
5. plant extract device as claimed in claim 4, it is characterised in that the discharging tube also passes through conduit with a circulating pump
It is connected, the circulating pump is provided with return duct, the return duct is extended at the top of tank body.
6. plant extract device as claimed in claim 1, it is characterised in that the lateral wall of the tank body is provided with heating mantle, institute
State heating mantle and be provided with steam inlet and steam (vapor) outlet.
7. plant extract device as claimed in claim 1, it is characterised in that the top cover is provided with compressed air inlet, lazy
Property gas feed, solvent inlet, medicinal material import and motor, the bottom of the motor is provided with the agitating paddle extended in tank body.
8. plant extract device as claimed in claim 1, it is characterised in that the source of the carbon fiber is timber or coconut husk,
The aperture of the ceramic membrane is 0.1~0.45 μm.
9. plant extract device as claimed in claim 1, it is characterised in that first porous support layer and the second porous branch
The end of support layer is nested with sealing ring.
10. a kind of plant extraction process of the plant extract device based on described in claim 1, it is characterised in that including as follows
Step：
Liquid outlet is closed, medicinal powder is added from medicinal material import, solvent is added from solvent inlet, medicinal material import is closed and solvent enters
Mouthful, motor is opened successively, conduit, the valve connected on return duct, open the circulation pump is connected, and forms stirring and circulation is extracted,
Absorption；
Extraction terminate after close motor, disconnect conduit, disconnect return duct, close circulating pump, uncapped under unlatching, release the dregs of a decoction and
Extract solution；
After being uncapped under closing, desorption solvent is added from solvent inlet, solvent inlet is then shut off, steam is passed through by steam inlet
Heating, successively open motor, connect conduit, connect return tank, open the circulation pump, formed stirring and circulate, carry out desorption and
Micro-filtration, while opening inert gas import is passed through inert gas shielding active component, desorption is closed motor, disconnected back after terminating
Flow tube, disconnection conduit, closing circulating pump, closing inert gas import, open liquid outlet and collect preparation solution, while sky is compressed in unlatching
Feed liquid in gas import, row pressure tank to the greatest extent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184049.0A CN106943767A (en) | 2017-03-24 | 2017-03-24 | Plant extract device and its plant extraction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184049.0A CN106943767A (en) | 2017-03-24 | 2017-03-24 | Plant extract device and its plant extraction process |
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| Publication Number | Publication Date |
|---|---|
| CN106943767A true CN106943767A (en) | 2017-07-14 |
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| CN201710184049.0A Pending CN106943767A (en) | 2017-03-24 | 2017-03-24 | Plant extract device and its plant extraction process |
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| CN205379688U (en) * | 2016-02-04 | 2016-07-13 | 上海承曜生物科技有限公司 | Plant powder extraction element |
| CN206762315U (en) * | 2017-03-24 | 2017-12-19 | 上海伽誉生物科技有限公司 | Plant extract device |
-
2017
- 2017-03-24 CN CN201710184049.0A patent/CN106943767A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174145A2 (en) * | 2000-07-21 | 2002-01-23 | Bioforce AG | Extraction of active agents from plants |
| CN101816842A (en) * | 2010-01-20 | 2010-09-01 | 复旦大学 | Far infrared radiation auxiliary extracting system |
| CN104758323A (en) * | 2015-04-14 | 2015-07-08 | 江苏贝斯康药业有限公司 | Method for removing residual pesticide in ginkgol biloba extract |
| CN105251234A (en) * | 2015-10-10 | 2016-01-20 | 上海清轩生物科技有限公司 | Method for preparing seaweed extracting solution and rotation basket extracting device |
| CN205379688U (en) * | 2016-02-04 | 2016-07-13 | 上海承曜生物科技有限公司 | Plant powder extraction element |
| CN206762315U (en) * | 2017-03-24 | 2017-12-19 | 上海伽誉生物科技有限公司 | Plant extract device |
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