CN108913327A - The processing of dried ginger slice and the extracting method of ginger oil - Google Patents
The processing of dried ginger slice and the extracting method of ginger oil Download PDFInfo
- Publication number
- CN108913327A CN108913327A CN201810764607.5A CN201810764607A CN108913327A CN 108913327 A CN108913327 A CN 108913327A CN 201810764607 A CN201810764607 A CN 201810764607A CN 108913327 A CN108913327 A CN 108913327A
- Authority
- CN
- China
- Prior art keywords
- ginger
- oil
- dried
- slice
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to a kind of processing of dried ginger slice and the extracting methods of ginger oil, select new fresh ginger block, screen, clean, dry, are sliced, dry, obtain dried ginger slice, and steam is carried out condensation Teflon filtration and obtains ginger oil.The present invention can prepare two dried ginger slice, ginger oil products simultaneously, shorten the processing technology time；The generation to ginger slag is reduced in dried ginger slice production process to the utilization of ginger oil, and during individually producing ginger oil can be increased, greatly reduce the burden of processing by-product；Ginger oil carries out water-oil separating after the filter, using microporous teflon membran, removes moisture, the present invention carries out separating-purifying without using any chemical reagent, there is no the residual of chemical reagent, disposably ginger oil can be purified, carries out clarification without using chemical reagent.
Description
Technical field
The present invention relates to field of agricultural products processing, the extracting method of processing and ginger oil more particularly to a kind of dried ginger slice.
Background technique
Ginger has the kinds such as microspecies ginger, big kind of ginger, Alpinia japonica, medicinal preferably microspecies, and habit is microspecies ginger " little Huang
The small yellow ginger ginger taste of ginger " is pungent dense, and meat is delicate, and fiber is thinner, warm-natured, and with appetizing preventing or arresting vomiting, preventing phlegm from forming and stopping coughing, inducing sweat and dispelling exogenous evils etc. are medical
Effect.Ginger oil is that the grease ingredient in fresh ginger is evaporated, and by water-oil separating, obtains ginger oil.
During preparing dried ginger slice, general device is only intended to drying dried ginger slice, and during drying ginger splices,
There is a large amount of ginger oil to volatilize, causes the important ingredients from lossing of ginger, be unfavorable for the comprehensive utilization of ginger.
In the prior art, it produces ginger splices and ginger oil is all individually to produce a large amount of ginger oil volatilization, production when ginger splices at production
When ginger oil, a large amount of ginger slag waste is unfavorable for the comprehensive utilization of ginger and the high request now for environmental protection.
The disclosure of background above technology contents is only used for auxiliary and understands inventive concept and technical solution of the invention, not
The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof
In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Summary of the invention
Present invention aims at the extracting methods of the processing and ginger oil that propose a kind of dried ginger slice, while preparing dried ginger slice, ginger
Oil, to solve above-mentioned independent processing dried ginger slice of the existing technology, ginger oil cause waste and to technologies such as the pollutions of environment
Problem.
Present invention aims at the extracting methods of the processing and ginger oil that propose a kind of dried ginger slice, can extract dried ginger slice simultaneously
And ginger oil, it avoids ginger oil from losing in the drying course of dried ginger slice, improves the utility value of ginger.
A kind of processing of dried ginger slice and the extracting method of ginger oil, specific scheme are as follows：
A kind of processing of dried ginger slice and the extracting method of ginger oil, include the following steps：
S1：New fresh ginger block is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.1~3.9mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle warp
Purifying is crossed, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, purifying described in step S4 are polytetrafluoro
Ethylene microporous barrier is filtered 2 times or more.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, the essence of the microporous teflon membran
Degree is 1~3 μm.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, drying condition described in step S3 are：Temperature
81~90 DEG C of degree, vacuum degree are -0.05~0.09MPa, and drying time is 5.5~10h.
It is further preferred that the processing of the dried ginger slice and the extracting method of ginger oil, the drying condition are：Temperature
81~86 DEG C, vacuum degree is -0.07~0.09MPa, and drying time is 6~8h.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, the purifying reaction kettle polytetrafluoroethylene (PTFE) are micro-
Liquid on pore membrane is pumped into collecting tank, is filtered again.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, on the microporous teflon membran
After liquid is filtered time, liquid is discharged from outlet.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, ginger splices described in step S2 with a thickness of
3.3~3.7mm.
Preferably, the extracting method of the processing of the dried ginger slice and ginger oil, the tiling of ginger splices described in step S3 is flat
Spread 2 layers of ginger splices.
The working principle of the invention：
Ginger is sliced, is laid in drying tray and is put into vacuum oven, opening vacuumizes interface and is dried in vacuo,
Ginger oil volatilizees after condenser condenses, and oil water mixture is collected in collecting tank, and oil water mixture reaches filter 4, enrichment
On microporous teflon membran, grease passes through microporous teflon membran, and ginger oil works as liquid collecting by microporous teflon membran
No liquid flows out on slot, and ginger splices is dry to be completed；Liquid back pipe is not passed through by the water layer of microporous teflon membran, is put from liquid outlet
Water-yielding stratum.
Compared with prior art, the present invention there is beneficial effect below：
(1) two dried ginger slice, ginger oil products can be prepared simultaneously, shorten the processing technology time；
(2) it can increase and subtract in dried ginger slice production process to the utilization of ginger oil, and during individually producing ginger oil
The generation of few ginger slag, greatly reduces the burden of processing by-product；
(3) ginger oil of the invention after the filter, carries out water-oil separating using microporous teflon membran, due to poly- four
Fluoride microporous film has the characteristic of hydrophobic oleophilic oil, and when carrying out water-oil separating, oil is to form concave meniscus by micropore, additonal pressure
Upwards, and water forms meniscus when passing through micropore, additonal pressure is downward, additonal pressure enable oil smoothly through seperation film and
Who cannot, the present invention carries out separating-purifying without using any chemical reagent, not the residual of chemical reagent, can be disposable right
Ginger oil is purified, and carries out clarification without using chemical reagent.
Detailed description of the invention
Fig. 1 is that the device structure of the processing of dried ginger slice of the present invention and the extracting method of ginger oil used uses schematic diagram.
It is identified in figure：1- vacuum oven, 11- drying tray, 12- discharge outlet, 2- condenser, 3- collecting tank, 4- filtering
Device, 41- microporous teflon membran, 42- liquid outlet, 5- gas buffer tank, 6- vacuumize interface, 7- liquid back pipe, 8- liquid outlet.
Specific embodiment
It is aforementioned broadly to have elaborated feature and technical advantage of the invention, so as to more fully understand of the invention
Detailed description.Other feature and advantage of the invention will be described below.It should be appreciated by those skilled in the art that the concept disclosed
It is used to modify or design other structures to complete phase of the invention based on being easily used as with specific embodiment
Same purpose.Those skilled in the art are not it should also be appreciated that this equivalent construction offsets the spirit and scope of the present invention.
It is considered as the novel features of feature of the present invention, structure and operation method.However, it should profoundly recognize, provide
Each feature limits definition of the invention without being intended to merely to description and explanation.
Invention is further described in detail With reference to embodiment.It is emphasized that following the description is only
It is merely exemplary, the range and its application being not intended to be limiting of the invention.
Embodiment 1
A kind of processing of dried ginger slice and the extracting method of ginger oil, include the following steps：
S1：The new fresh ginger block of 400kg is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.1mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, 81 DEG C of temperature, vacuum degree is -0.05MPa, drying time
For 5.5h, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle warp
Purifying is crossed, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
Purifying described in step S4 is that microporous teflon membran is filtered 2 times or more；The polytetrafluoroethylene (PTFE)
The precision of microporous barrier is 1 μm；
Liquid on the purifying reaction kettle microporous teflon membran is pumped into collecting tank, is filtered again
After liquid on the microporous teflon membran is filtered 3 times, liquid is discharged from outlet；
Ginger splices described in step S2 with a thickness of 3.3mm；
The tiling of ginger splices described in step S3 is 2 layers of ginger splices of tiling.
The present embodiment receives to obtain 40.38kg dried ginger slice and 1.57kg ginger oil altogether, through detecting, the moisture of dried ginger slice 11% with
Under.
Ginger is sliced, is laid in drying tray 11 and is put into vacuum oven 1, opening vacuumizes interface 6 and carries out vacuum
Dry, ginger oil volatilization collects oil water mixture after the condensation of condenser 2 in collecting tank 3, and oil water mixture reaches filter
4, it is enriched on microporous teflon membran 41, grease passes through microporous teflon membran 41, and ginger oil is micro- by polytetrafluoroethylene (PTFE)
Pore membrane 41, when no liquid flows out on collecting tank 3, ginger splices is dry to be completed；Do not passed through by the water layer of microporous teflon membran 41
Liquid back pipe 7 releases water layer from liquid outlet 8.
Embodiment 2
A kind of processing of dried ginger slice and the extracting method of ginger oil, include the following steps：
S1：The new fresh ginger block of 500kg is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.9mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, 90 DEG C of temperature, vacuum degree is -0.09MPa, drying time
For 10h, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle warp
Purifying is crossed, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
Purifying described in step S4 is that microporous teflon membran is filtered 2 times or more；The polytetrafluoroethylene (PTFE)
The precision of microporous barrier is 3 μm；
Liquid on the purifying reaction kettle microporous teflon membran is pumped into collecting tank, is filtered again
After liquid on the microporous teflon membran is filtered 3 times, liquid is discharged from outlet 11；
The tiling of ginger splices described in step S3 is 2 layers of ginger splices of tiling.
The present embodiment receives to obtain 50.52kg dried ginger slice and 1.93kg ginger oil altogether, through detecting, the moisture of dried ginger slice 11% with
Under.
Ginger is sliced, is laid in drying tray 11 and is put into vacuum oven 1, opening vacuumizes interface 6 and carries out vacuum
Dry, ginger oil volatilization collects oil water mixture after the condensation of condenser 2 in collecting tank 3, and oil water mixture reaches filter
4, it is enriched on microporous teflon membran 41, grease passes through microporous teflon membran 41, and ginger oil is micro- by polytetrafluoroethylene (PTFE)
Pore membrane 41, when no liquid flows out on collecting tank 3, ginger splices is dry to be completed；Do not passed through by the water layer of microporous teflon membran 41
Liquid back pipe 7 releases water layer from liquid outlet 8.
Embodiment 3
A kind of processing of dried ginger slice and the extracting method of ginger oil, include the following steps：
S1：The new fresh ginger block of 600kg is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.3mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, 81 DEG C of temperature, vacuum degree is -0.07MPa, drying time
For 6h, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle warp
Purifying is crossed, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
Purifying described in step S4 is that microporous teflon membran is filtered 2 times or more；The polytetrafluoroethylene (PTFE)
The precision of microporous barrier is 2 μm；
Liquid on the purifying reaction kettle microporous teflon membran is pumped into collecting tank, is filtered again
After liquid on the microporous teflon membran is filtered 3 times, liquid is discharged from outlet 11；
The tiling of ginger splices described in step S3 is 2 layers of ginger splices of tiling.
The present embodiment receives to obtain 60.19kg dried ginger slice and 2.33kg ginger oil altogether, through detecting, the moisture of dried ginger slice 11% with
Under.
Ginger is sliced, is laid in drying tray 11 and is put into vacuum oven 1, opening vacuumizes interface 6 and carries out vacuum
Dry, ginger oil volatilization collects oil water mixture after the condensation of condenser 2 in collecting tank 3, and oil water mixture reaches filter
4, it is enriched on microporous teflon membran 41, grease passes through microporous teflon membran 41, and ginger oil is micro- by polytetrafluoroethylene (PTFE)
Pore membrane 41, when no liquid flows out on collecting tank 3, ginger splices is dry to be completed；Do not passed through by the water layer of microporous teflon membran 41
Liquid back pipe 7 releases water layer from liquid outlet 8.
Embodiment 4
A kind of processing of dried ginger slice and the extracting method of ginger oil, include the following steps：
S1：The new fresh ginger block of 700kg is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.7mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, 86 DEG C of temperature, vacuum degree is -0.09MPa, drying time
For 8h, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle warp
Purifying is crossed, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
Purifying described in step S4 is that microporous teflon membran is filtered 2 times or more；The polytetrafluoroethylene (PTFE)
The precision of microporous barrier is 2 μm；
Liquid on the purifying reaction kettle microporous teflon membran is pumped into collecting tank, is filtered again
After liquid on the microporous teflon membran is filtered 3 times, liquid is discharged from outlet 11；
The tiling of ginger splices described in step S3 is 2 layers of ginger splices of tiling.
The present embodiment receives to obtain 70.46kg dried ginger slice and 2.73kg ginger oil altogether, through detecting, the moisture of dried ginger slice 11% with
Under.
Ginger is sliced, is laid in drying tray 11 and is put into vacuum oven 1, opening vacuumizes interface 6 and carries out vacuum
Dry, ginger oil volatilization collects oil water mixture after the condensation of condenser 2 in collecting tank 3, and oil water mixture reaches filter
4, it is enriched on microporous teflon membran 41, grease passes through microporous teflon membran 41, and ginger oil is micro- by polytetrafluoroethylene (PTFE)
Pore membrane 41, when no liquid flows out on collecting tank 3, ginger splices is dry to be completed；Do not passed through by the water layer of microporous teflon membran 41
Liquid back pipe 7 releases water layer from liquid outlet 8.
Made further description is, and it cannot be said that specific implementation of the invention is only limited to these instructions.For this
It, without departing from the inventive concept of the premise, can also be to these for the those of ordinary skill of technical field that the present invention belongs to
The embodiment described makes some replacements or modifications, and these substitutions or variant all shall be regarded as belonging to guarantor of the invention
Protect range.
Claims (10)
1. a kind of processing of dried ginger slice and the extracting method of ginger oil, which is characterized in that include the following steps：
S1：New fresh ginger block is selected, rotten ginger, silt is removed, cleans up；
S2：The ginger cleaned up in step S1 is dried into moisture, after be cut into the ginger splices of 3.1~3.9mm thickness again；
S3：Ginger splices is uniformly laid on stoving rack, is sealed, vacuum drying is up to dried ginger slice；
S4：The hot steam that drying is generated passes through condensing tube condensation, and ginger oil is flowed out from condenser pipe, into purifying reaction kettle by pure
Change, collects the liquid of lower end outlet of purifying reaction kettle up to ginger oil.
2. the processing of dried ginger slice as described in claim 1 and the extracting method of ginger oil, it is characterised in that：Described in step S4
Purifying is that microporous teflon membran is filtered 2 times or more.
3. the processing of dried ginger slice as claimed in claim 2 and the extracting method of ginger oil, it is characterised in that：The polytetrafluoroethyl-ne
The precision of alkene microporous barrier is 1~3 μm.
4. the processing of dried ginger slice as described in claim 1 and the extracting method of ginger oil, it is characterised in that：Described in step S3
Drying condition is：81~90 DEG C of temperature, vacuum degree is -0.05~0.09MPa, and drying time is 5.5~10h.
5. the processing of dried ginger slice as claimed in claim 4 and the extracting method of ginger oil, it is characterised in that：The drying condition
For：81~86 DEG C of temperature, vacuum degree is -0.07~0.09MPa, and drying time is 6~8h.
6. the processing of dried ginger slice as described in claim 1 and the extracting method of ginger oil, it is characterised in that：The purifying reaction kettle
Liquid on microporous teflon membran is pumped into collecting tank 3, is filtered again.
7. the processing of dried ginger slice as claimed in claim 6 and the extracting method of ginger oil, it is characterised in that：The polytetrafluoroethyl-ne
After liquid on alkene microporous barrier is filtered 2 times or more, liquid is discharged from outlet 8.
8. the processing of dried ginger slice as described in claim 1 and the extracting method of ginger oil, it is characterised in that：Described in step S2
Ginger splices with a thickness of 3.3~3.7mm.
9. the processing of dried ginger slice as claimed in claim 6 and the extracting method of ginger oil, it is characterised in that：Described in step S3
Ginger splices tiling is 2 layers of ginger splices of tiling.
10. a kind of equipment of the extraction of the processing and ginger oil of such as described in any item dried ginger slices of claim 1-9, feature exist
In：Ginger is sliced, is laid in drying tray 11 and is put into vacuum oven 1, opening vacuumizes interface 6 and is dried in vacuo,
Ginger oil volatilization collects oil water mixture, oil water mixture reaches filter 4, rich after the condensation of condenser 2 in collecting tank 3
Collection is on microporous teflon membran 41, and grease passes through microporous teflon membran 41, and ginger oil passes through microporous teflon membran
41, when no liquid flows out on collecting tank 3, ginger splices is dry to be completed；Liquid is not passed through back by the water layer of microporous teflon membran 41
Pipe 7 releases water layer from liquid outlet 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764607.5A CN108913327A (en) | 2018-07-12 | 2018-07-12 | The processing of dried ginger slice and the extracting method of ginger oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764607.5A CN108913327A (en) | 2018-07-12 | 2018-07-12 | The processing of dried ginger slice and the extracting method of ginger oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108913327A true CN108913327A (en) | 2018-11-30 |
Family
ID=64412921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764607.5A Withdrawn CN108913327A (en) | 2018-07-12 | 2018-07-12 | The processing of dried ginger slice and the extracting method of ginger oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108913327A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939210A (en) * | 2019-04-22 | 2019-06-28 | 温州市人民医院 | A kind of nine steam nine simple preparation methods for shining rhizoma zingiberis |
| CN111440662A (en) * | 2020-04-02 | 2020-07-24 | 涟源康麓生物科技有限公司 | Method for preparing bitter orange essential oil, hydrolat and fruit tea |
| CN113403135A (en) * | 2021-06-03 | 2021-09-17 | 贵州新农汇生态农业发展有限公司 | Comprehensive processing method of dried ginger slices and ginger oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302384A (en) * | 2012-05-07 | 2015-01-21 | 赢创膜萃取技术有限公司 | Membrane-based processes for selectively fractionating essential oils |
| CN105001973A (en) * | 2015-07-21 | 2015-10-28 | 广西壮族自治区林业科学研究院 | Comprehensive processing equipment for dry ginger slices and ginger oil |
| CN105199833A (en) * | 2015-07-21 | 2015-12-30 | 广西大学 | Comprehensive processing method of dried ginger slices and ginger oil |
-
2018
- 2018-07-12 CN CN201810764607.5A patent/CN108913327A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302384A (en) * | 2012-05-07 | 2015-01-21 | 赢创膜萃取技术有限公司 | Membrane-based processes for selectively fractionating essential oils |
| CN105001973A (en) * | 2015-07-21 | 2015-10-28 | 广西壮族自治区林业科学研究院 | Comprehensive processing equipment for dry ginger slices and ginger oil |
| CN105199833A (en) * | 2015-07-21 | 2015-12-30 | 广西大学 | Comprehensive processing method of dried ginger slices and ginger oil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939210A (en) * | 2019-04-22 | 2019-06-28 | 温州市人民医院 | A kind of nine steam nine simple preparation methods for shining rhizoma zingiberis |
| CN111440662A (en) * | 2020-04-02 | 2020-07-24 | 涟源康麓生物科技有限公司 | Method for preparing bitter orange essential oil, hydrolat and fruit tea |
| CN113403135A (en) * | 2021-06-03 | 2021-09-17 | 贵州新农汇生态农业发展有限公司 | Comprehensive processing method of dried ginger slices and ginger oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108913327A (en) | The processing of dried ginger slice and the extracting method of ginger oil | |
| CN105418368B (en) | A kind of technique and device for producing high straight alcohol | |
| CN105462690B (en) | A kind of P-Cymene and preparation method thereof | |
| CN101708063A (en) | Method for concentrating extraction liquid in production of tobacco sheet by papermaking process | |
| CN103289810B (en) | Separation and extraction method of garlic oil | |
| CN1799430A (en) | Vacuum microwave distillation system | |
| CN105779129A (en) | Method for preparing Artemisia apiacea volatile oil from Artemisia apiacea waste mother liquor, method for preparing byproduct and obtained byproduct | |
| CN106977409B (en) | A kind of separation method of triethylamine and water | |
| CN106478481B (en) | The ultra-pure separation and purification technique of waste water containing N-Methyl pyrrolidone and paracide | |
| CN109777615A (en) | A kind of extracting method of orange peel essential oil | |
| CN106117120A (en) | A kind of rectification water vapour penetration coupled method reclaims technique and the device of pyridine | |
| CN104341268B (en) | A kind of alcohol fuel continuous dehydration method | |
| CN207760093U (en) | A kind of device recycling organic solvent from low-concentration organic waste water | |
| CN106512668A (en) | Device and method for recovering moisture and waste heat of flue gas on basis of hollow ceramic membranes | |
| CN110294665A (en) | The recyclable device and recovery method of ethyl alcohol in Doxycycline Hyclate refinement mother liquor | |
| CN105199833A (en) | Comprehensive processing method of dried ginger slices and ginger oil | |
| CN109705983A (en) | A kind of supercritical CO of while extraction essential oil and hydrosol2Extraction equipment and method | |
| CN107857340A (en) | A kind of apparatus and method that organic solvent is reclaimed from low-concentration organic waste water | |
| CN205556604U (en) | Rose essential oil extractor | |
| CN101274148B (en) | Device for extracting volatility component and extracting method thereof | |
| CN205748019U (en) | One can realize quantity-produced condenser | |
| CN205516609U (en) | Production of cream side is with small -size concentration machine set that draws | |
| CN102127489A (en) | Preparation method of tobacco spice neophytadiene carvone methyl palmitate megastigmatrienone essential oil | |
| US20100314240A1 (en) | Process of extracting aromatic compounds from plants using bromomethane as a solvent | |
| CN209221552U (en) | Multi-functional extraction element and multi-functional extraction system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
|
| WW01 | Invention patent application withdrawn after publication |