CN106221933A - A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil - Google Patents
A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil Download PDFInfo
- Publication number
- CN106221933A CN106221933A CN201610732126.7A CN201610732126A CN106221933A CN 106221933 A CN106221933 A CN 106221933A CN 201610732126 A CN201610732126 A CN 201610732126A CN 106221933 A CN106221933 A CN 106221933A
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- CN
- China
- Prior art keywords
- zucc
- juniperus rigida
- rigida sieb
- illumination
- quintessence oil
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Classifications
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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
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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)
- Fats And Perfumes (AREA)
- Medicines Containing Plant Substances (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention discloses a kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil, comprises the steps: that Juniperus rigida Sieb.et Zucc. remove impurity post-drying to moisture is less than the Juniperus rigida Sieb.et Zucc. sheet of 10% by (1), is crushed to 40 mesh standby；(2) LED light is used to irradiate Juniperus rigida Sieb.et Zucc. grain: the concrete light application time using 15 25min, intensity of illumination is 15 20lx, and the colour temperature of illumination is 5500 6000K；(3) adding weight is its dehydrated alcohol of 3 times, stands 1h at 20 degrees celsius, obtains mixed solution；(4) mixed solution after step (3) being processed is inserted in Microwave Extraction Apparatus, under the conditions of the microwave power of 400w, carries out microwave treatment 10min；(5) vapor extraction is then carried out, and thick product cold preservation 2 h in the refrigerator of 5 degrees Celsius that will collect, it is centrifuged operation, oil-water separation the most again.
Description
Technical field
The present invention relates to extract the technical field of quintessence oil from plant, particularly relate to a kind of extraction work for Juniperus rigida Sieb.et Zucc. quintessence oil
Skill.
Background technology
Along with the development of economic society, improving constantly of people's living standard, to the demand of plants essential oil increasingly
Greatly, quintessence oil be that a class is volatile, there is intense flavors and abnormal smells from the patient, can be with the general name of vapor distillation oily liquids out.Essence
The active composition of oil, is of wide application, such as expelling phlegm for arresting cough, stomach invigorating of dispeling the wind, anthelmintic, wrinkle resistant maintenance etc., the most popular
Hydrotherapy (SPA), its marrow is exactly natural plant essence oil.For extraction of essential oil, the most conventional method is that steam steams
Evaporate and extraction, but have that yield is low, purity is low and the shortcoming such as toxic solvent residual, it is difficult to meet current quintessence oil industry right
The requirement of high-quality quintessence oil, therefore seeks new substitute technology imperative.
Summary of the invention
For solving the problems referred to above present in prior art and practical situation, the invention provides a kind of for Juniperus rigida Sieb.et Zucc. quintessence oil
Extraction process, it is characterised in that comprise the steps:
(1) Juniperus rigida Sieb.et Zucc. remove impurity post-drying to moisture is less than the Juniperus rigida Sieb.et Zucc. sheet of 10%, is crushed to 40 mesh standby；
(2) LED light is used to irradiate Juniperus rigida Sieb.et Zucc. grain: the concrete light application time using 15-25min, intensity of illumination is 15-20lx, illumination
Colour temperature be 5500-6000K；
(3) adding weight is its dehydrated alcohol of 3 times, stands 1h at 20 degrees celsius, obtains mixed solution；
(4) mixed solution after step (3) being processed is inserted in Microwave Extraction Apparatus, under the conditions of the microwave power of 400w, enters
Row microwave treatment 10min；
(5) vapor extraction is then carried out, and thick product cold preservation 2 h in the refrigerator of 5 degrees Celsius that will collect, enter the most again
Row centrifugally operated, oil-water separation.
Beneficial effect:
A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil disclosed by the invention so that the rate that raises of Juniperus rigida Sieb.et Zucc. quintessence oil has than conventional method
Significantly improve, and extraction time is short, and the Juniperus rigida Sieb.et Zucc. quintessence oil stability produced is preferable, and (quintessence oil has volatility and shakiness because of it
Qualitative, it is easy to oxidation deterioration).
Detailed description of the invention
Technical solution of the present invention is described in detail below.
A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil, comprises the steps:
(1) Juniperus rigida Sieb.et Zucc. remove impurity post-drying to moisture is less than the Juniperus rigida Sieb.et Zucc. sheet of 10%, is crushed to 40 mesh standby.
(2) LED light is used to irradiate Juniperus rigida Sieb.et Zucc. grain: specifically using the light application time of 15-25min, intensity of illumination is 15-20lx,
The colour temperature of illumination is 5500-6000K；As one embodiment of the present invention, LED light irradiation time is 20min, and illumination is strong
Degree is 20lx, and the colour temperature of illumination is 5500K.Certainly, as another embodiment of the invention, LED light irradiation time is
25min, intensity of illumination is 15lx, and the colour temperature of illumination is 6000K；Or, LED light irradiation time is 15min, and intensity of illumination is
20lx, the colour temperature of illumination is 5800K；Employing LED illumination Juniperus rigida Sieb.et Zucc. grain under above-described embodiment so that its later stage produces Juniperus rigida Sieb.et Zucc. essence
The stability of oil is preferable.
(3) adding weight is its dehydrated alcohol of 3 times, stands 1h at 20 degrees celsius, obtains mixed solution.
(4) mixed solution after step (3) being processed is inserted in Microwave Extraction Apparatus, in the microwave power condition of 400w
Under, carry out microwave treatment 10min；
(5) vapor extraction is then carried out, and thick product cold preservation 2 h in the refrigerator of 5 degrees Celsius that will collect, enter the most again
Row centrifugally operated, oil-water separation, obtain Juniperus rigida Sieb.et Zucc. quintessence oil.
A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil disclosed by the invention so that the rate that raises of Juniperus rigida Sieb.et Zucc. quintessence oil is than routine side
Method is significantly improved, and extraction time is short, and the Juniperus rigida Sieb.et Zucc. quintessence oil stability produced preferably (quintessence oil because of its have volatility and
Unstability, it is easy to oxidation deterioration).
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (1)
1. the extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil, it is characterised in that comprise the steps:
(1) Juniperus rigida Sieb.et Zucc. remove impurity post-drying to moisture is less than the Juniperus rigida Sieb.et Zucc. sheet of 10%, is crushed to 40 mesh standby；
(2) LED light is used to irradiate Juniperus rigida Sieb.et Zucc. grain: the concrete light application time using 15-25min, intensity of illumination is 15-20lx, illumination
Colour temperature be 5500-6000K；
(3) adding weight is its dehydrated alcohol of 3 times, stands 1h at 20 degrees celsius, obtains mixed solution；
(4) mixed solution after step (3) being processed is inserted in Microwave Extraction Apparatus, under the conditions of the microwave power of 400w, enters
Row microwave treatment 10min；
(5) vapor extraction is then carried out, and thick product cold preservation 2 h in the refrigerator of 5 degrees Celsius that will collect, enter the most again
Row centrifugally operated, oil-water separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732126.7A CN106221933A (en) | 2016-08-26 | 2016-08-26 | A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732126.7A CN106221933A (en) | 2016-08-26 | 2016-08-26 | A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106221933A true CN106221933A (en) | 2016-12-14 |
Family
ID=57555387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732126.7A Pending CN106221933A (en) | 2016-08-26 | 2016-08-26 | A kind of extraction process for Juniperus rigida Sieb.et Zucc. quintessence oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106221933A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505584A (en) * | 2015-12-03 | 2016-04-20 | 镇江市丹徒区南山溪园茶叶专业合作社 | Extraction method of cape jasmine flower essential oil |
-
2016
- 2016-08-26 CN CN201610732126.7A patent/CN106221933A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505584A (en) * | 2015-12-03 | 2016-04-20 | 镇江市丹徒区南山溪园茶叶专业合作社 | Extraction method of cape jasmine flower essential oil |
Non-Patent Citations (2)
| Title |
|---|
| 张少贞等: "杜松挥发油化学成分与资源利用研究", 《植物研究》 * |
| 李祥高等: "《精细化学品化学》", 30 April 2013, 华东理工大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |