CN108165372A - A kind of extracting method of ginseng essential oil - Google Patents
A kind of extracting method of ginseng essential oil Download PDFInfo
- Publication number
- CN108165372A CN108165372A CN201810072649.2A CN201810072649A CN108165372A CN 108165372 A CN108165372 A CN 108165372A CN 201810072649 A CN201810072649 A CN 201810072649A CN 108165372 A CN108165372 A CN 108165372A
- Authority
- CN
- China
- Prior art keywords
- ginseng
- slurry
- extracting solution
- essential oil
- heating
- 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- Withdrawn
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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
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential 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
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/022—Refining
-
- 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
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)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of extracting methods of ginseng essential oil, include the following steps：By ginseng by being sliced, 0.5 1.5h of constant temperature and pressure boiling is crushed, obtains slurry；The ethyl alcohol of 10% concentration is warming up to 70 °C in advance, is then added in slurry, while be decompressed to 0.1MPa, 10min is extracted, obtains extracting solution；Filtrate discharges into hydrolytic decomposition pot by jug used for heating up water, is cooled to 50 56 °C after heating sterilizing, adds NaOH tune PH=7.0, add 0.5% ginseng specific enzyme, digest 34 hours, was stirred 13 minutes every 20 40 minutes in enzymolysis process, enzymolysis is made uniformly adequately to carry out.The low boiling point gasifying medium that a small amount of alcohol solvent is used as inside material is firstly added by the technique of the present invention, it is then quickly added into the water or alcohol solvent of certain calorimetric, and explosive decompression, ethyl alcohol inside material has little time diffusion just boiling vaporization, extraction rate is accelerated, extraction rate improves 10 20 times, and extraction yield improves 5 15%, ginseng effective component's recovery rate is improved simultaneously, reduces invalid impurity content.
Description
Technical field
The present invention relates to the preparation method of ginseng extract, the extracting method of specifically a kind of ginseng essential oil.
Background technology
Ginseng has the benefits of " reinforce vital energy, veins takes off admittedly, reinforce the spleen to benefit the lung, promote the production of body fluid, calming the nerves ", and ginseng adjusts nervous system
Show as calm and excited double action.Ginsenoside is the main active of ginseng, has various bioactivity, main
To contain Ro, Ra, Rb1, Rb2, Rc, Rd, Re, Rg1, Rg2, Rg3 and Rh0 etc..
Ginseng essential oil extracting method in the prior art, technique is coarse, falls behind, and impurity is more, and active constituent content is low, causes to suffer from
Person's dosage is excessive, it has not been convenient to take, seriously affect this product and clinically applied.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of extracting method of ginseng essential oil
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of extracting method of ginseng essential oil, includes the following steps：
Step 1：By ginseng by being sliced, crush, be sieved 80 mesh, and using 120-128 °C of temperature, pressure 0.12-0.16MPa is permanent
Warm constant pressure boiling 0.5-1.5h, obtains slurry；
Step 2：The ethyl alcohol of 10% concentration is warming up to 70 °C in advance, is then added in slurry, while be decompressed to 0.1MPa, is extracted
10min obtains extracting solution；
Step 3：Extracting solution in step 2 is detached using centrifuge, filtrate discharges into hydrolytic decomposition pot by jug used for heating up water, is cooled to after heating sterilizing
50-56 °C, add NaOH tune PH=7.0, add 0.5% ginseng specific enzyme, digest 3-4 hours, every 20-40 in enzymolysis process
Minute stirring 1-3 minutes, makes enzymolysis uniformly adequately carry out；
Step 4：Filter residue repeats step 2, step 3, repeats extraction 2 times；
Step 5：Merging filtrate is stood, filtering；
Step 6：The clarified solution that step 7 is obtained carries out dealcoholysis；
Step 7：Extracting solution after dealcoholysis is concentrated；
Step 8：It sterilizes, is dusted drying by spray drying tower.
Compared with prior art, the beneficial effects of the invention are as follows：A small amount of ethyl alcohol is firstly added by the technique of the present invention
Solvent is then quickly added into the water or alcohol solvent of certain calorimetric, and rapid as the low boiling point gasifying medium inside material
It depressurizing, the ethyl alcohol inside material has little time diffusion just boiling vaporization, accelerates extraction rate, and extraction rate improves 10-20 times,
Extraction yield improves 5-15%, while improve ginseng effective component's recovery rate, reduces invalid impurity content.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
A kind of extracting method of ginseng essential oil, includes the following steps：
Step 1：By ginseng by being sliced, crush, be sieved 80 mesh, and using 120-128 °C of temperature, pressure 0.12-0.16MPa is permanent
Warm constant pressure boiling 0.5-1.5h, obtains slurry；
Step 2：The ethyl alcohol of 10% concentration is warming up to 70 °C in advance, is then added in slurry, while be decompressed to 0.1MPa, is extracted
10min obtains extracting solution；
Step 3：Material in step 2 is detached using centrifuge, filtrate discharges into hydrolytic decomposition pot by jug used for heating up water, is cooled to after heating sterilizing
50-56 °C, add NaOH tune PH=7.0, add 0.5% ginseng specific enzyme, digest 3-4 hours, every 20-40 in enzymolysis process
Minute stirring 1-3 minutes, makes enzymolysis uniformly adequately carry out；
Step 4：Filter residue repeats step 2, step 3, repeats extraction 2 times；
Step 5：Merging filtrate is stood, filtering；
Step 6：The clarified solution that step 7 is obtained carries out dealcoholysis；
Step 7：Extracting solution after dealcoholysis is concentrated；
Step 8：It sterilizes, is dusted drying by spray drying tower.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (1)
1. a kind of extracting method of ginseng essential oil, it is characterised in that：Include the following steps：
Step 1：By ginseng by being sliced, crush, be sieved 80 mesh, and using 120-128 °C of temperature, pressure 0.12-0.16MPa is permanent
Warm constant pressure boiling 0.5-1.5h, obtains slurry；
Step 2：The ethyl alcohol of 10% concentration is warming up to 70 °C in advance, is then added in slurry, while be decompressed to 0.1MPa, is extracted
10min obtains extracting solution；
Step 3：Extracting solution in step 2 is detached using centrifuge, filtrate discharges into hydrolytic decomposition pot by jug used for heating up water, is cooled to after heating sterilizing
50-56 °C, add NaOH tune PH=7.0, add 0.5% ginseng specific enzyme, digest 3-4 hours, every 20-40 in enzymolysis process
Minute stirring 1-3 minutes, makes enzymolysis uniformly adequately carry out；
Step 4：Filter residue repeats step 2, step 3, repeats extraction 2 times；
Step 5：Merging filtrate is stood, filtering；
Step 6：The clarified solution that step 7 is obtained carries out dealcoholysis；
Step 7：Extracting solution after dealcoholysis is concentrated；
Step 8：It sterilizes, is dusted drying by spray drying tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072649.2A CN108165372A (en) | 2018-01-25 | 2018-01-25 | A kind of extracting method of ginseng essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072649.2A CN108165372A (en) | 2018-01-25 | 2018-01-25 | A kind of extracting method of ginseng essential oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108165372A true CN108165372A (en) | 2018-06-15 |
Family
ID=62515574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072649.2A Withdrawn CN108165372A (en) | 2018-01-25 | 2018-01-25 | A kind of extracting method of ginseng essential oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108165372A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063904A (en) * | 2019-03-28 | 2019-07-30 | 广州白云山维一实业股份有限公司 | The plants essential oil of moisturizing |
| CN113440445A (en) * | 2020-03-25 | 2021-09-28 | 广东省禾基生物科技有限公司 | Preparation method of ginseng cell water and application of obtained ginseng cell water |
-
2018
- 2018-01-25 CN CN201810072649.2A patent/CN108165372A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063904A (en) * | 2019-03-28 | 2019-07-30 | 广州白云山维一实业股份有限公司 | The plants essential oil of moisturizing |
| CN113440445A (en) * | 2020-03-25 | 2021-09-28 | 广东省禾基生物科技有限公司 | Preparation method of ginseng cell water and application of obtained ginseng cell water |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |