CN108424817A - A kind of method of processing of Panax ginseng waste extraction ginseng essential oil - Google Patents
A kind of method of processing of Panax ginseng waste extraction ginseng essential oil Download PDFInfo
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- CN108424817A CN108424817A CN201810587846.8A CN201810587846A CN108424817A CN 108424817 A CN108424817 A CN 108424817A CN 201810587846 A CN201810587846 A CN 201810587846A CN 108424817 A CN108424817 A CN 108424817A
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- ginseng
- essential oil
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- 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
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
-
- 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
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/027—Recovery of volatiles by distillation or stripping
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- 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)
- Medicines Containing Plant Substances (AREA)
- Extraction Or Liquid Replacement (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a kind of methods that processing of Panax ginseng waste extracts ginseng essential oil, and volatile oil steams the technical issues of discharging, causing the significant wastage of resource with vapor during solving processing red ginseng, belongs to the technical field of ginseng essential oil extraction.Method includes collection, extraction, separation concentration, distillation and the refined step of distilled panax water, obtains refined ginseng essential oil.The present invention is collected using the by-product water steam during processing of Panax ginseng as object using condensing plant, and the means such as solvent extraction, separation, distillation are passed through, carry out the extraction of ginseng essential oil, turned waste into wealth with reaching, reduce the purpose of cost so that the precious resources are utilized to better.
Description
Technical field
The present invention relates to the technical fields of ginseng essential oil extraction more particularly to a kind of processing of Panax ginseng waste to extract panax ginseng extractum
The method of oil.
Background technology
Ginseng is rare Chinese medicine, and medical value is higher, and the market price is also high, and it is (i.e. smart that complete stool contains volatile oil
Oil), it is documented that ginseng essential oil has anti-inflammatory, calmness, decompression, antibechic, antifatigue, stimulating central nervous system, inhibits tumour
Effect, the generation of the poly- enzyme of gucosamine in skin can be accelerated, have activation to skin regeneration.Ginseng essential oil has shield
Skin health-care effect is used for cosmetics and skin care item, and the percutaneous osmosis of ginseng essential oil is absorbed by the body, hence into blood
Liquid recycles and metabolism, promotes the development and nutrition of skin cell, increases skin gloss, has wrinkle resistant, cold-resistant and UV resistance
The pharmacological action of beta radiation.
Current ginseng essential oil research carries out the extraction of volatile oil primarily directed to the root of ginseng, stem, leaf, flower and fruit
Research, and is concentrated mainly on laboratory stage, as the extraction of Soxhlet extraction ether, the extraction of steam distillation ether, continuous backflow,
The methods of supercritical ultrasonics technology, can not Instructing manufacture, and solvent ether used is product of keeping under strict control, and cannot carry out actual production and answer
With.
Since volatile oil content is relatively low in ginseng, it is unrealistic and uneconomic to make raw material extraction volatile oil with ginseng.
But ginseng, during making red ginseng, volatile oil is as vapor is carried over during steaming ginseng, and nearly 70% volatile oil is all
It lost, all lost using this part by-product as waste material, very unfortunately.For example, Baishan has 2.5 ten thousand tons of fresh ginsengs every year
It is processed into red ginseng, there are about 5000 tons for annual red ginseng yield, and volatile oil content is and most in 0.1%-0.5% or so in ginseng
It concentrates in ginseng skin, volatile oil is steamed with vapor during processing red ginseng, is discharged, is caused the significant wastage of resource.
Therefore, by this part, distilled water collects, and therefrom extracts volatile oil, improves value-added content of product, and it is ten to increase economic benefit
Divide necessary.
Invention content
The present invention in view of the above technical problems, provides a kind of method of processing of Panax ginseng waste extraction ginseng essential oil, with people
By-product water steam during participation work is object, is collected using condensing plant, passes through solvent extraction, separation, distillation
Etc. means, carry out the extraction of ginseng essential oil, turned waste into wealth with reaching, reduce the purpose of cost.
To achieve the goals above, the present invention provides the following technical solutions：
A kind of method of processing of Panax ginseng waste extraction ginseng essential oil, includes the following steps：
(1) collection of distilled panax water：Vapor during steaming ginseng is collected using condensing unit, obtains distilled panax water；
(2) it extracts：By distilled panax water plus petroleum ether according to 1:1 volume ratio is extracted, and addition 10g/L inorganic salts carry out salt
Analysis, extraction process need to stir；
(3) separation concentration：By the solution stand after extraction, detached after solution layering, upper layer is solvent layer, as
Concentrate；Lower layer is water layer, and water layer carries out single extraction, separation concentration again；Merge concentrate twice；
(4) it distills：Concentrate is distilled, when efflux reaches 20 drops/timesharing, is considered as titration end-point, obtains coarse-fine
Oil；
(5) it refines：Coarse-fine oil is evaporated under reduced pressure, when efflux reaches 5~10 drops/timesharing, is considered as distillation end point, obtains
To refined ginseng essential oil.
Further, the specific method of the collection of step (1) described distilled panax water is：Condenser air inlet pipe is gone out with steaming ginseng cabinet
Tracheae connects, and connects cooling water, when steaming ginseng cabinet pressure reaches steaming ginseng pressure, slowly opens outlet valve, carries out distilled panax water
It collects, acquisition time is first 1.5~2.0 hours.
Further, the inorganic salts described in step (2) are sodium chloride.
Further, the solution stand time in step (3) after extraction is 4~8 hours.
Further, for step (4) when concentrate is distilled, magnet ring, which is added, prevents bumping.
Further, the temperature distilled in step (4) is controlled at 60 DEG C~85 DEG C.
Further, the pressure being evaporated under reduced pressure in step (5) is controlled in 0.03~0.05MPa.
Compared with prior art, beneficial effects of the present invention are：
The present invention is to pass through advanced rational extraction using the by-product distilled water generated during processing of Panax ginseng as object
Technique recycles ginseng essential oil, achievees the purpose that waste recycles, reduces the processing cost of enterprise so that the precious resources
To preferably utilize.Products obtained therefrom of the present invention is mainly used for clinical and cosmetic industry.Although ginseng essential oil is deep by cosmetics
The favor of colleague, but be unattainable product, due to its expensive raw material price, the essential oil price of extraction is quite high, many
Enterprise dare not set foot in, only by micro constitutent in the cosmetics of super quality.Implementation through the invention reduces being extracted into for product
This, to also reduce the market price, will make its application range more wide.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only one described in the present invention
A little embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.
Fig. 1 is process flow chart provided in an embodiment of the present invention.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
Embodiment 1
Shown in Figure 1, the method for processing of Panax ginseng waste extraction ginseng essential oil of the invention includes the following steps：
(1) collection of distilled panax water：Condenser air inlet pipe is connect with steaming ginseng cabinet escape pipe, cooling water is connected, works as steaming ginseng cabinet
When pressure reaches steaming ginseng pressure, outlet valve is slowly opened, carries out the collection of distilled panax water, acquisition time is first 1.5 hours；
(2) it extracts：According to distilled panax water and petroleum ether volume ratio 1:1 ratio is extracted, add the sodium chloride of 10g/L into
Row is saltoutd, and extraction process needs to stir；
(3) it concentrates：It by the solution stand 4 hours after extraction, is detached after layering, upper layer is solvent layer, is directly carried out
Distillation；Lower layer is water layer, then carries out single extraction, separation, concentration, merges concentrate twice；
(4) it distills：Concentrate is distilled, magnet ring, which is added, prevents bumping, temperature from controlling at 60 DEG C, when efflux reaches
20 drops/timesharing, are considered as titration end-point, obtain coarse-fine oil；
(5) it refines：Coarse-fine oil is evaporated under reduced pressure, pressure control is in 0.03MPa, when efflux reaches 5 drops/timesharing,
It is considered as distillation end point, obtains refined ginseng essential oil.Ginseng essential oil yield is 0.1%.
Embodiment 2
Shown in Figure 1, the method for processing of Panax ginseng waste extraction ginseng essential oil of the invention includes the following steps：
(1) collection of distilled panax water：Condenser air inlet pipe is connect with steaming ginseng cabinet escape pipe, cooling water is connected, works as steaming ginseng cabinet
When pressure reaches steaming ginseng pressure, outlet valve is slowly opened, carries out the collection of distilled panax water, acquisition time is first 1.5 hours；
(2) it extracts：According to distilled panax water and petroleum ether volume ratio 1:1 ratio is extracted, add the sodium chloride of 10g/L into
Row is saltoutd, and extraction process needs to stir；
(3) it concentrates：It by the solution stand 6 hours after extraction, is detached after layering, upper layer is solvent layer, is directly carried out
Distillation；Lower layer is water layer, then carries out single extraction, separation, concentration, merges concentrate twice；
(4) it distills：Concentrate is distilled, magnet ring, which is added, prevents bumping, temperature from controlling at 75 DEG C, when efflux reaches
20 drops/timesharing, are considered as titration end-point, obtain coarse-fine oil；
(5) it refines：Coarse-fine oil is evaporated under reduced pressure, pressure control is in 0.04MPa, when efflux reaches 7 drops/timesharing,
It is considered as distillation end point, obtains refined ginseng essential oil.Ginseng essential oil yield is 0.2%.
Embodiment 3
Shown in Figure 1, the method for processing of Panax ginseng waste extraction ginseng essential oil of the invention includes the following steps：
(1) collection of distilled panax water：Condenser air inlet pipe is connect with steaming ginseng cabinet escape pipe, cooling water is connected, works as steaming ginseng cabinet
When pressure reaches steaming ginseng pressure, outlet valve is slowly opened, carries out the collection of distilled panax water, acquisition time is first 2.0 hours；
(2) it extracts：According to distilled panax water and petroleum ether volume ratio 1:1 ratio is extracted, add the sodium chloride of 10g/L into
Row is saltoutd, and extraction process needs to stir；
(3) it concentrates：It by the solution stand 8 hours after extraction, is detached after layering, upper layer is solvent layer, is directly carried out
Distillation；Lower layer is water layer, then carries out single extraction, separation, concentration, merges concentrate twice；
(4) it distills：Concentrate is distilled, magnet ring, which is added, prevents bumping, temperature from controlling at 85 DEG C, when efflux reaches
20 drops/timesharing, are considered as titration end-point, obtain coarse-fine oil；
(5) it refines：Coarse-fine oil is evaporated under reduced pressure, pressure control is in 0.05MPa, when efflux reaches 10 drops/timesharing,
It is considered as distillation end point, obtains refined ginseng essential oil.Ginseng essential oil yield is 0.25%.
4 physical and chemical index of embodiment
Ginseng essential oil prepared by Example 1~3, is respectively detected its state, smell, index of refraction and proportion, examines
Survey method is as follows：
(1) state：Sense organ measures
(2) smell：Sense organ measures
(3) index of refraction：It is detected using Abbe refractometer.
Specific method：1, prism cleans；2, water bath with thermostatic control is connected；3, correction refractometer reading；4, drop sample is on prism；
5, eyepiece is observed；6 read refraction index.
(4) proportion：The specific gravity bottle for taking clean, dry precision weighing, after filling sample, sets in 20 DEG C of water-baths and soaks 0.5 hour,
So that the temperature of content is reached 20 DEG C, cover bottle cap, fine filtering paper slip is used in combination to suck the sample on branch pipe graticule, is taken after covering small cap
Go out, will be dried, set in balance room 0.5 hour outside specific gravity bottle with filter paper, weighed.Sample is poured out again, specific gravity bottle is cleaned, fills
Water is operated as above-mentioned from " set in 20 DEG C of water-baths and soak 0.5 hour " in accordance with the law below.There cannot be bubble in specific gravity bottle, in balance room
Otherwise temperature cannot use this method no more than 20 DEG C.
Calculation formula：X=(m2-m0)/(m1-m0)
Wherein, X：The proportion of sample；
mo：The quality of specific gravity bottle, g；
m1：The quality of specific gravity bottle and water, g；
m2：The quality of specific gravity bottle and sample, g.
Testing result is shown in Table 1.
1 physical and chemical index testing result of table
5 chemical composition of embodiment detects
Separation determination is carried out to the volatile ingredient in ginseng essential oil using GC-MS methods.
Detection method is specially：It is diluted with petroleum ether dissolution ginseng essential oil and step by step, appropriate anhydrous sodium sulfate is added
After water removal, upper machine is to be measured after crossing 0.22 μm of filter membrane.
GC test conditions:Chromatographic column is DB-5MS (0.25 μm of the μ ms of 30m × 250)；Column temperature：Initial 50 DEG C, keep 2min
Afterwards, 170 DEG C are warming up to the rate of 10 DEG C/min, keep 2min, then 280 DEG C are warming up to the rate of 8 DEG C/min, keeps
10min；250 DEG C of injector temperature；Carrier gas is high-purity helium, flow 1.0ml/min；1.0 μ L of sampling volume, input mode are point
Flow into sample, split ratio 100：1.
MS test conditions：The source electron bombardment ion (EI)；280 DEG C of ion source temperature；Electron energy 70eV；Transmission line temperature
280℃；Scanning quality ranging from 50~550amu of m/z.
It is analyzed the mass spectrum of component using NIST08.L library searchings, and artificial nucleus couple are carried out to whole results and are confirmed,
Obtain final testing result.The ginseng essential oil that wherein prepared by Examples 1 to 3 plants volatile ingredient containing more than 30, and content is big
In 3% ingredient as shown in table 2~4：
The measurement result of volatile ingredient in the ginseng essential oil of 2 embodiment 1 of table
The measurement result of volatile ingredient in the ginseng essential oil of 3 embodiment 2 of table
The measurement result of volatile ingredient in the ginseng essential oil of 4 embodiment 3 of table
Above certain exemplary embodiments that the present invention is only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (7)
1. a kind of method of processing of Panax ginseng waste extraction ginseng essential oil, which is characterized in that include the following steps：
(1) collection of distilled panax water：Vapor during steaming ginseng is collected using condensing unit, obtains distilled panax water；
(2) it extracts：By distilled panax water plus petroleum ether according to 1:1 volume ratio is extracted, and addition 10g/L inorganic salts are saltoutd,
Extraction process needs to stir；
(3) separation concentration：By the solution stand after extraction, detached after solution layering, upper layer is solvent layer, is as concentrated
Liquid；Lower layer is water layer, and water layer carries out single extraction, separation concentration again；Merge concentrate twice；
(4) it distills：Concentrate is distilled, when efflux reaches 20 drops/timesharing, is considered as titration end-point, obtains coarse-fine oil；
(5) it refines：Coarse-fine oil is evaporated under reduced pressure, when efflux reaches 5~10 drops/timesharing, is considered as distillation end point, obtains essence
The ginseng essential oil of system.
2. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that step (1) institute
The specific method for stating the collection of distilled panax water is：Condenser air inlet pipe is connect with steaming ginseng cabinet escape pipe, connects cooling water, is joined when steaming
When cabinet pressure reaches steaming ginseng pressure, outlet valve is slowly opened, carries out the collection of distilled panax water, acquisition time is preceding 1.5~2.0 small
When.
3. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that in step (2)
The inorganic salts are sodium chloride.
4. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that in step (3)
The solution stand time after extraction is 4~8 hours.
5. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that step (4) exists
When concentrate is distilled, magnet ring, which is added, prevents bumping.
6. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that in step (4)
The temperature of distillation is controlled at 60 DEG C~85 DEG C.
7. the method for processing of Panax ginseng waste extraction ginseng essential oil as described in claim 1, which is characterized in that in step (5)
The pressure of vacuum distillation is controlled in 0.03~0.05MPa.
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Cited By (5)
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|---|---|---|---|---|
| CN110051782A (en) * | 2019-05-22 | 2019-07-26 | 长春中医药大学 | Ginseng extract and its preparation process |
| CN110684594A (en) * | 2019-10-11 | 2020-01-14 | 吉林人参研究院（吉林省长白山天然药物研究院） | A method for preparing Ginseng radix volatile oil from steamed ginseng distillate |
| CN111616225A (en) * | 2020-06-22 | 2020-09-04 | 吉林大学 | Steamed ginseng milk cap beverage and preparation method thereof |
| CN111676097A (en) * | 2020-06-01 | 2020-09-18 | 蓝彤生物科技(吉林)有限公司 | Extraction method of ginseng essential oil |
| CN112574821A (en) * | 2020-12-02 | 2021-03-30 | 太极集团重庆涪陵制药厂有限公司 | Traditional Chinese medicine volatile oil extraction equipment and extraction method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110051782A (en) * | 2019-05-22 | 2019-07-26 | 长春中医药大学 | Ginseng extract and its preparation process |
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| CN111616225A (en) * | 2020-06-22 | 2020-09-04 | 吉林大学 | Steamed ginseng milk cap beverage and preparation method thereof |
| CN112574821A (en) * | 2020-12-02 | 2021-03-30 | 太极集团重庆涪陵制药厂有限公司 | Traditional Chinese medicine volatile oil extraction equipment and extraction method |
| CN112574821B (en) * | 2020-12-02 | 2023-05-09 | 太极集团重庆涪陵制药厂有限公司 | Traditional Chinese medicine volatile oil extraction equipment and extraction method |
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