CN106403508B - A kind of the food vacuum freeze drying equipment and method of recyclable aromatic substance - Google Patents
A kind of the food vacuum freeze drying equipment and method of recyclable aromatic substance Download PDFInfo
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- CN106403508B CN106403508B CN201610915708.9A CN201610915708A CN106403508B CN 106403508 B CN106403508 B CN 106403508B CN 201610915708 A CN201610915708 A CN 201610915708A CN 106403508 B CN106403508 B CN 106403508B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The present invention relates to a kind of food vacuum freeze drying equipments of recyclable aromatic substance, also relate to corresponding method, belong to food apparatus technical field.The equipment increases the aromatic substance adsorbent equipment being connected with the two between the dry storehouse and cold-trap storehouse of traditional freeze drying equipment, aromatic substance adsorbent equipment is constituted by fixing half and rotation half, rotation half freely can be opened and be rotated with fixing half by hinge and fixed handle, the filling tube of Tenax-TA adsorbent is filled with inside aromatic substance adsorbent equipment, the adsorbable aromatic substance being blended in vapor of Tenax-TA adsorbent in freeze-drying process, filter out vapor, the filling tube for being adsorbed with aromatic substance is disassembled from aromatic substance adsorbent equipment, the aromatic substance in recycling frozen dried food is parsed by physics.The present invention realizes absorption while tradition freeze-drying and is mixed in aromatic substance in vapor, has filtered out vapor, and the purity of aromatic substance is improved by physics parsing, and long-term to store, additive amount arbitrarily adds, and is widely applied in food processing field.
Description
Technical field
The present invention relates to a kind of food preparation aroma material recycling equipment, especially a kind of food vacuum of recyclable aromatic substance
Freeze drying equipment also relates to corresponding method, belongs to food apparatus technical field.
Background technique
Vacuum freeze drying is considered as a kind of processing method for producing high-quality dehydrated food, is produced in international food
It is widely applied in journey.Vacuum Freezing & Drying Technology is completed under low temperature, vacuum state, can preferably retain form and the battalion of material
Part is formed, and some bioactive substances are also retained well, the removing of moisture increases the concentration of bioactive substance,
The effect of improving vacuum freeze drying product integration of drinking and medicinal herbs complies fully with " green, nutrition, health " product that current people pursue
Food requirement needed for matter is lived.
Vacuum freeze drying is that material is frozen to below freezing, and the moisture in material directly distils as water under vacuum conditions
Steam, under the action of vacuum pump, vapor is pumped down to cold-trap, forms frost to the cold, and some on-condensible gases are then discharged by vacuum pump.
It is differed since entire freeze-drying process usually requires time-consuming more than ten to thirties hours, and is all maintained at vacuum state, material
In aromatic substance can constantly evaporate, in cold-trap with frost together condensation trapping or as on-condensible gas is discharged together
Outside machine, the loss of a large amount of aromatic substances is caused.And it yet there are no related report for aromatic substance recovery method in freeze drying equipment
Road.
Currently, about in food processing aromatic substance reclaimer and method it is also fewer, only find Chinese patent
CN102742815B discloses a kind of new method for obtaining cheese flavor substance, and method is collected using fat-soluble adsorbent
With the cheese flavor substance that fermentation tail gas discharges, the fat-soluble adsorbent for being adsorbed with cheese flavor substance is obtained.This method choosing
Selecting property is stronger, is only capable of absorption liposoluble substance, and the fat-soluble adsorbent used be refining sunflower oil, it is ready-mixed oil, dilute
Cream, butterfat or milk power solution, these substances cannot be stored for a long time, and short-term domestic demand timely uses after recycling, while in addition milk
When junket flavor substance, fat-soluble adsorbent need to be added together, therefore need to consider that fat-soluble adsorbent can be added, thus
Define the additive amount of cheese flavor substance.The aromatic substance recovery method is not suitable for food vacuum freeze drying equipment.
Summary of the invention
It is an object of the invention to: in view of the above problems, propose a kind of food vacuum of recyclable aromatic substance
Freeze drying equipment and method, equipment low temperature possessed by vacuum freeze drying under vacuum state, filter out vapor,
The aromatic substance of recovered material loss, and the aromatic substance recycled is parsed by physics, and long-term to store, usage amount arbitrarily adds
Add, is widely applied in food processing field.
In order to reach the goals above, a kind of specific skill that the food vacuum freeze drying equipment of recyclable aromatic substance is taken
Art scheme is to increase the aromatic substance being connected with the two between the dry storehouse and cold-trap storehouse of traditional freeze drying equipment to inhale
Adsorption device, including dry storehouse, cold-trap storehouse, aromatic substance adsorbent equipment, vacuum pump set, refrigeration unit, heater, feature exist
In: the both ends of the aromatic substance adsorbent equipment are connected with dry storehouse and cold-trap storehouse respectively, vacuum pump set and refrigeration unit with
Cold-trap storehouse is connected, and heater is connected with dry storehouse, and the aromatic substance adsorbent equipment is cylindrical, aromatic substance absorption
The outer cylinder of device is constituted by fixing half and rotation half, and inside is equipped with filling tube, the rear and front end of filling tube and aromatic substance
The rear and front end of adsorbent equipment can arbitrarily be dismounted by buckle phase twisting, and the front end of aromatic substance adsorbent equipment is equipped with sealing ring,
Pass through sealing ring and filling tube palette；The filling tube is made of the plastic cylinder equipped with adsorbent, front and back two
End is respectively provided with two round net-like spacers, and inside is filled with adsorbent；Half lower end of rotation of the aromatic substance adsorbent equipment
Pass through hinge twisting with half lower end is fixed, it is free to rotate, it rotates half upper end and is mutually locked by fixed handle with fixing half
It is fixed, it rotates the surrounding at half edge and fixes half edge surrounding by sealing ring palette, guarantee that entire aromatic substance is inhaled
The leakproofness of adsorption device；The adsorbent is one kind 2,6- dibenzofuran porous polymeric resins (Tenax-TA adsorbent)；
The present invention recycle aromatic substance process accordingly the following steps are included:
The first step, absorbent filling: the net-like spacer of filling tube one end is opened, by Tenax-TA absorbent filling in filling out
In barrel, filling wants uniform, closely knit, sufficient, then net-like spacer is installed and fixed；
Second step, installation filling tube: the fixation handle for rotating half on aromatic substance adsorbent equipment is unscrewed, rotation is opened
Half, the buckle phase twisting of the filling tube front end and aromatic substance adsorbent equipment Inner Front End of adsorbent will have been loaded, it then will be fragrant
Rotation half on Studies of The Aromatic Substances adsorbent equipment is shut, and fixed handle locking is passed through；
Third step, absorption aromatic substance: the food freezed is placed in the dry storehouse of vacuum freeze, is opened
Dynamic refrigeration unit and vacuum pump set, the aromatic substance for being mixed with vapor are adsorbed under vacuum pumping action with by aromatic substance
Device, aromatic substance are adsorbed by Tenax-TA adsorbent, and vapor is coagulated in cold-trap to the cold by aromatic substance adsorbent equipment
Knot；
4th step, parsing aromatic substance: after freeze-drying, laying down vacuum, opens dry storehouse and takes out freeze-dried material, will
The fixed handle unscrewing of rotation half of aromatic substance adsorbent equipment, opens rotation half, will be adsorbed with the filling tube of aromatic substance
It is taken out from aromatic substance adsorbent equipment, low temperature is enriched with again after Thermal desorption, obtains the frozen dried food aromatic substance that recycling obtains.
The food vacuum freeze drying equipment and method of a kind of recyclable aromatic substance according to the present invention, in dry storehouse
Aromatic substance aromatic substance adsorbent equipment is increased between cold-trap storehouse, the aromatic substance being mixed in the vapor for generating distillation
It is just directly adsorbed before entering cold-trap；The adsorbent loaded in filling tube according to the present invention is Tenax-TA absorption
Agent, the adsorbent are one kind 2,6- dibenzofuran porous polymeric resins, volatilization that can extensively in adsorbed gas, liquid and solid
Property substance or half volatile substance, but due to during vacuum freeze drying aromatic substance be to be mixed with vapor,
If vapor is also adsorbed together while will cause absorption aromatic substance, reduces fragrance using adsorbents such as active carbons
The purity of substance, and a large amount of adsorbent is needed to be adsorbed, cost is increased, and Tenax-TA adsorbent is a kind of pair of water
Substance with low-affinity, only adsorbs aromatic substance in adsorption process, is not adsorbed to vapor, is that recycling food is true
The most suitable adsorbent of vacuum freecing-dry aromatic substance.
It is that the aromatic substance adsorbent equipment is located between dry storehouse and cold-trap storehouse, true that the present invention, which further improves,
Under the action of empty unit, the vapor for being mixed with aromatic substance of freeze-drying of food distillation will enter in cold-trap, it is necessary to by virtue
Studies of The Aromatic Substances adsorbent equipment, allowing for the aromatic substance being blended in vapor so all can be by aromatic substance adsorbent equipment
Adsorbent absorption, substantially increase the rate of recovery.
It is that the Tenax-TA adsorbent is loaded in filling tube that the present invention, which further improves, the two of filling tube
End is respectively equipped with a net-like spacer, and adsorbent is sealed in filling tube, then filling tube is placed in aromatic substance absorption dress
In setting, this avoid adsorbents to contact with the direct of aromatic substance adsorbent equipment, is conducive to the replacement of adsorbent, and absorption
The physics of aromatic substance parses in adsorbent afterwards.
The present invention further perfect is that the aromatic substance adsorbent equipment is equipped with rotation half and fixed half
Cylinder fixes the half that half unlimited place space is substantially aromatic substance adsorbent equipment cylinder, it is ensured that filling tube can be placed
Enter, and the volume of filling tube need not be reduced, ensure that the enough adsorbents of filling.
The present invention further improves, half edge surrounding of fixation and rotation of the aromatic substance adsorbent equipment
By sealing ring palette between half edge surrounding and aromatic substance adsorbent equipment front end and filling tube front end, guarantee
The leakproofness of entire aromatic substance adsorbent equipment, and prevent the aromatic substance under low temperature, vacuum state direct without filling tube
Occur into the case where cold-trap storehouse.
Detailed description of the invention:
Fig. 1 is the vacuum freeze structural schematic diagram of recyclable aromatic substance.
Fig. 2 is the aromatic substance adsorbent equipment structural schematic diagram of Fig. 1.
Fig. 3 is the A of Fig. 2 to cross-sectional view.
In figure: 1- dry storehouse, 2- cold-trap storehouse, 3- aromatic substance adsorbent equipment, 4- vacuum pump set, 5- refrigeration unit, 6- add
Hot device, 7- fix half, and 8- rotates half, 9- hinge, the fixed handle of 10-, 11- filling tube, 12- adsorbent, 13- it is netted every
Plate, 14- charging tray, 15- door.
Specific embodiment:
Embodiment one
The food vacuum freeze drying equipment of the recyclable aromatic substance of the present embodiment is as shown in Figure 1, Figure 2 and Figure 3, including
Dry storehouse 1, cold-trap storehouse 2, aromatic substance adsorbent equipment 3, vacuum pump set 4, refrigeration unit 5, heater 6, aromatic substance absorption
The both ends of device 3 are connected with dry storehouse 1 and cold-trap storehouse 2 respectively, and vacuum pump set 4 and 5 groups of refrigeration machine are connected with cold-trap storehouse 2,
Heater 6 is connected with dry storehouse 1.Aromatic substance adsorbent equipment 3 is at cylindrical shape, and outer cylinder is by fixing half 7 and half 8 structure of rotation
At, half 8 lower end, which is rotated, with half 7 lower end is fixed passes through 9 twisting of hinge, it is free to rotate, it rotates half 8 upper end and passes through fixation
Handle 10 is locked with half 7 phase is fixed, and the surrounding for rotating half 8 edge passes through sealing ring sealing with half 7 edge surrounding is fixed
Fitting, guarantees the leakproofness of entire aromatic substance adsorbent equipment 3.One and aromatic substance are equipped with inside aromatic substance adsorbent equipment 3
The filling tube 11 that 3 outer cylinder of matter adsorbent equipment fits closely, filling tube 11 are by the cylinder structure of the plastic material equipped with adsorbent 12
At rear and front end is respectively provided with two round net-like spacers 13, rear and front end and the aromatic substance adsorbent equipment 3 of filling tube 11
Rear and front end can arbitrarily be dismounted by buckle phase twisting, and the front end of aromatic substance adsorbent equipment 3 is equipped with sealing ring, pass through sealing
Circle and 11 palette of filling tube.The adsorbent 12 is one kind 2,6- dibenzofuran porous polymeric resins (Tenax-TA
Adsorbent), which is the substance that a kind of pair of water has low-affinity, aromatic substance is only adsorbed in adsorption process, to water
Steam is not adsorbed, and the purity of aromatic substance is improved.
In Fig. 1, the heating tube and heater 6 of 14 low side of charging tray in the connected dry storehouse in 3 front end of aromatic substance adsorbent equipment
Be connected, give heat supply when material freeze-drying, the connected cold-trap storehouse 2 in 3 rear end of aromatic substance adsorbent equipment and vacuum pump set 4 and
Refrigeration unit 5 is connected, and under the action of vacuum pump set 4, the vapor for being mixed with aromatic substance is shifted from dry storehouse 1 to cold-trap storehouse 2,
By aromatic substance adsorbent equipment 3, aromatic substance is adsorbed, and remaining vapor is cold under the action of refrigeration unit 5
It coagulates, be discharged after freeze-drying.
When the equipment operation of the present embodiment, the corresponding aromatic substance process that recycles includes following key step:
The first step, absorbent filling: the net-like spacer of filling tube one end is opened, by Tenax-TA absorbent filling in filler
In cylinder, filling wants uniform, closely knit, sufficient, then net-like spacer is installed and fixed；
Second step, installation filling tube: the fixation handle for rotating half on aromatic substance adsorbent equipment is unscrewed, rotation is opened
Half, the filling tube for having loaded Tenax-TA adsorbent is received in aromatic substance adsorbent equipment cylinder, the front end of filling tube with
Then the buckle phase twisting of aromatic substance adsorbent equipment inner cylinder front end passes through hinge for the rotation on aromatic substance adsorbent equipment half
Cylinder is shut, and by fixed handle locking, guarantees its leakproofness；
Third step, absorption aromatic substance: by precooling on the charging tray that the food in -18 DEG C of refrigerators is laid in dry storehouse,
The temperature of freeze dryer is down to -30 DEG C hereinafter, starting vacuum pump set and heater, make vacuum degree in freeze dryer by starting refrigeration unit
In -30Pa hereinafter, with freeze-drying process progress, the ice in material is directly sublimed into water, aromatic substance also with vapor from
It escapes in material, is mixed with the aromatic substance of vapor under vacuum pumping action by with passing through aromatic substance adsorbent equipment,
The net-like spacer for first passing through filling tube, into filling tube, aromatic substance is adsorbed by Tenax-TA adsorbent, and vapor is filtered across
It enters in cold-trap storehouse, is condensed to the cold in cold-trap；
4th step, parsing aromatic substance: after freeze-drying, laying down the vacuum degree in freeze dryer, opens dry storehouse and takes
Rotation half of aromatic substance adsorbent equipment fixed handle is unscrewed, opens rotation half, will be adsorbed with by the material being lyophilized out
The filling tube of aromatic substance takes out from aromatic substance adsorbent equipment, carries out low temperature enrichment after Thermal desorption again, obtains recycling and obtains
Frozen dried food aromatic substance.
The above process can also state are as follows: the food material by working processes such as front end cleaning, cutting, blanchings directly fills
Feeding disk is put to dry storehouse, and door is closed.Rotation half for opening aromatic substance adsorbent equipment, will be filled with Tenax-TA
The filling tube of adsorbent is placed in aromatic substance adsorbent equipment, will be rotated half fixed handle and is locked.Successively start refrigeration machine
Group, vacuum pump set and heater start vacuum freeze drying, and when vacuum degree reaches certain pressure, the ice in material directly distils
At vapor, the volatile flavor in sublimation process in material can be under low vacuum and low temperature double action, with dampening
Steam is carried over together, and aromatic substance is adsorbed by aromatic substance adsorbent equipment by Tenax-TA adsorbent, and vapor is in cold-trap
It is condensed to the cold in storehouse.After freeze-drying, freeze dryer vacuum degree is laid down, the filling tube for being adsorbed with aromatic substance is taken out, pyrolysis
Low temperature enrichment is carried out after analysis again, obtains purer aromatic substance, reaches food preparation aroma substance during recycling vacuum freeze drying
Purpose, by physics parse obtain the higher aromatic substance of purity, can store for a long time, usage amount is arbitrarily added, the food of application
Product manufacture field is extensive.
Claims (2)
1. a kind of food vacuum freeze drying equipment of recyclable aromatic substance, including dry storehouse (1), cold-trap storehouse (2), aromatic substance
Matter adsorbent equipment (3), vacuum pump set (4), refrigeration unit (5), heater (6) composition；The aromatic substance adsorbent equipment (3)
Both ends are connected with dry storehouse (1) and cold-trap storehouse (2) respectively, and vacuum pump set (4) and refrigeration unit (5) are connected with cold-trap storehouse (2)
It connects, heater (6) is connected with dry storehouse (1)；The aromatic substance adsorbent equipment (3) is cylindrical, and outer cylinder is by fixing half
Cylinder (7) and rotation half (8) are constituted, and are rotated half (8) lower end and are fixed half (7) lower end and pass through hinge (9) twisting, can be free
Rotation rotates half (8) upper end and passes through fixed handle (10) and fix half (7) Xiang Suoding, rotates the surrounding at half (8) edge
Pass through sealing ring palette with half (7) edge surrounding is fixed, guarantees the leakproofness of entire aromatic substance adsorbent equipment (3)；
One is equipped with inside the aromatic substance adsorbent equipment (3) to fit closely with aromatic substance adsorbent equipment (3) outer cylinder
Filling tube (11), filling tube (11) are made of the plastic cylinder equipped with adsorbent (12), and rear and front end is respectively provided with two circles
Shape net-like spacer (13), the rear and front end of filling tube (11) pass through buckle phase with the rear and front end of aromatic substance adsorbent equipment (3)
Twisting can be dismounted arbitrarily, and the front end of aromatic substance adsorbent equipment (3) is equipped with sealing ring, close by sealing ring and filling tube (11)
Sealing label closes；
The adsorbent (12) is one kind 2,6- dibenzofuran porous polymeric resins (Tenax-TA adsorbent), the adsorbent
It is the substance that a kind of pair of water has low-affinity, aromatic substance is only adsorbed in adsorption process, vapor is not adsorbed, is mentioned
The purity of high aromatic substance.
2. using a kind of recycling virtue that the food vacuum freeze drying equipment of recyclable aromatic substance is realized described in claim 1
Studies of The Aromatic Substances method, it is characterised in that the following steps are included:
The first step, absorbent filling: the net-like spacer (13) of filling tube (11) one end is opened, by Tenax-TA absorbent filling
In filling tube (11), filling wants uniform, closely knit, sufficient, then net-like spacer (13) is installed and fixed；
Second step, installation filling tube: the fixation handle (10) for rotating half (8) on aromatic substance adsorbent equipment (3) is unscrewed, is beaten
Half (8) of rotation are opened, the buckle of filling tube (11) front end and aromatic substance adsorbent equipment (3) Inner Front End of adsorbent will have been loaded
Then phase twisting shuts rotation half (8) on aromatic substance adsorbent equipment (3), pass through fixed handle (10) locking；
Third step, absorption aromatic substance: the food freezed is placed in the dry storehouse (1) of vacuum freeze, is opened
Dynamic refrigeration unit (5) and vacuum pump set (4) are mixed with the aromatic substance of vapor under vacuum pumping action by with passing through aromatic substance
Matter adsorbent equipment (3), aromatic substance is adsorbed by Tenax-TA adsorbent, and vapor is by aromatic substance adsorbent equipment (3), cold
It is condensed to the cold in trap；
4th step, parsing aromatic substance: after freeze-drying, laying down vacuum, opens dry storehouse (1) and takes out freeze-dried material, will
Fixed handle (10) unscrewing of rotation half (8) of aromatic substance adsorbent equipment (3), opens half (8) of rotation, will be adsorbed with fragrance
The filling tube of substance takes out from aromatic substance adsorbent equipment (3), and low temperature is enriched with again after Thermal desorption, obtains the freeze-drying that recycling obtains
Food preparation aroma substance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610915708.9A CN106403508B (en) | 2016-10-20 | 2016-10-20 | A kind of the food vacuum freeze drying equipment and method of recyclable aromatic substance |
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|---|---|---|---|
| CN201610915708.9A CN106403508B (en) | 2016-10-20 | 2016-10-20 | A kind of the food vacuum freeze drying equipment and method of recyclable aromatic substance |
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| CN106403508B true CN106403508B (en) | 2019-03-01 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266977A (en) * | 2017-12-13 | 2018-07-10 | 天津东江食品股份有限公司 | It is a kind of that efficient food processing freeze-drying apparatus is lyophilized |
| CN108077410A (en) * | 2017-12-15 | 2018-05-29 | 黄照强 | A kind of persimmon antistaling agent and preparation method thereof |
| CN109342649A (en) * | 2018-12-07 | 2019-02-15 | 昌邑市检验检测中心 | The measuring method of pyrosulfurous acid sodium content in ginger |
| CN112869227B (en) * | 2021-02-09 | 2023-03-10 | 云南中烟新材料科技有限公司 | Preparation method of tobacco water extract |
| CN114705000B (en) * | 2021-06-30 | 2023-06-02 | 海南大学 | Method and device for drying sea cucumber by combining solar energy, microwave and vacuum freezing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4234692B2 (en) * | 2005-04-08 | 2009-03-04 | 株式会社エヌシーシー | Method for extracting essential oil from citrus fruits and vacuum distilled essential oil extraction device |
| CN201785375U (en) * | 2010-08-25 | 2011-04-06 | 红云红河烟草(集团)有限责任公司 | Plant volatile composition gathering device |
| CN103461556A (en) * | 2013-09-11 | 2013-12-25 | 济南惠农玫瑰花精油有限公司 | Production process for drying rosebuds at low temperature and recovering effective constituents and production equipment thereof |
| CN204569879U (en) * | 2015-02-02 | 2015-08-19 | 昆明七彩云花生物科技有限公司 | A kind of Rose drying machine condensate recycling device |
| CN105077539A (en) * | 2015-08-03 | 2015-11-25 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving type fruit and vegetable vacuum refrigeration drying system |
| CN206469590U (en) * | 2016-10-20 | 2017-09-05 | 江苏省农业科学院 | A kind of food vacuum freeze drying equipment of recyclable aromatic substance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7640756B2 (en) * | 2005-06-14 | 2010-01-05 | American Air Liquide, Inc. | Lyophilization unit with liquid nitrogen cooling |
-
2016
- 2016-10-20 CN CN201610915708.9A patent/CN106403508B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4234692B2 (en) * | 2005-04-08 | 2009-03-04 | 株式会社エヌシーシー | Method for extracting essential oil from citrus fruits and vacuum distilled essential oil extraction device |
| CN201785375U (en) * | 2010-08-25 | 2011-04-06 | 红云红河烟草(集团)有限责任公司 | Plant volatile composition gathering device |
| CN103461556A (en) * | 2013-09-11 | 2013-12-25 | 济南惠农玫瑰花精油有限公司 | Production process for drying rosebuds at low temperature and recovering effective constituents and production equipment thereof |
| CN204569879U (en) * | 2015-02-02 | 2015-08-19 | 昆明七彩云花生物科技有限公司 | A kind of Rose drying machine condensate recycling device |
| CN105077539A (en) * | 2015-08-03 | 2015-11-25 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving type fruit and vegetable vacuum refrigeration drying system |
| CN206469590U (en) * | 2016-10-20 | 2017-09-05 | 江苏省农业科学院 | A kind of food vacuum freeze drying equipment of recyclable aromatic substance |
Non-Patent Citations (1)
| Title |
|---|
| 2种吸附剂对油松挥发物的吸附效果比较;侯慧波等;《西北林学院学报》;20060330;第21卷(第2期);第134-137页 * |
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