CN105441195A - Purifying method for rose essential oil - Google Patents
Purifying method for rose essential oil Download PDFInfo
- Publication number
- CN105441195A CN105441195A CN201510876988.2A CN201510876988A CN105441195A CN 105441195 A CN105441195 A CN 105441195A CN 201510876988 A CN201510876988 A CN 201510876988A CN 105441195 A CN105441195 A CN 105441195A
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- CN
- China
- Prior art keywords
- purification
- rose
- ultrasonic
- ethereal oil
- oil according
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- 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.)
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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
-
- 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
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)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a purifying method for rose essential oil. According to the method, the rose essential oil with the purity higher than 99% is obtained through rose cleaning, ultrasonic treating, extracting, rectifying and other steps. The high-purity safe rose essential oil is extracted from a natural material, can be applied to the fields of cosmetics, medicine and the like, and has good market prospects. The purifying method is easy to operate, low in manufacturing cost and suitable for large-scale production.
Description
Technical field
The invention belongs to technical field of fine, relate to a kind of method of purification of rose ethereal oil.
Background technology
Plants essential oil is the distinctive aromatoising substance of extraction plant, is taken from herbal flower, leaf, root, bark, fruit, seed, resin etc. and extract with distillation, squeezing mode.Because essential oil-fumigation volatility is high, and molecule is little, be easy to be absorbed by the body, and energy rapid permeability people intracorporeal organ, unnecessary composition is excreted, whole process only needs several minutes, and the fragrance of plant itself, the also secretion of direct Stimulation of The Brain pendant, ferment and hormone secretion etc., function in balanced body, plays the effect of beauty and skin care.But from the natural matters such as fresh flower, extract that plants essential oil cost is high, purity is low traditionally, be difficult to meet the need of market.
Summary of the invention
The object of this invention is to provide a kind of method of purification of rose ethereal oil.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: the 30-70% alcoholic solution adding 50-100 times of Rose weight in crushed material, ultrasonic 30-90 minute;
(3) extract: the solution after ultrasonic is added separating funnel, adds organic extractant simultaneously, vibration mixing 3-10 minute, leaves standstill and isolates organic phase after 5-15 minute;
(4) rectifying: put into precise distillation tower by extracting the organic phase that obtains, the impurity in vacuum precision distillation removing organic phase, obtain purity higher than 99% essential oil.
Preferably, described alcoholic solution is any one in ethanol, Virahol, butanols.
Preferably, described its frequency ultrasonic is 50-200KHz.
Preferably, described its power ultrasonic is 500-1000W.
Preferably, the volume of described organic extractant be ultrasonic after liquor capacity 1-3 doubly.
Preferably, described organic extractant is any one in ethyl acetate, sherwood oil, methylene dichloride, normal hexane, normal heptane.
Preferably, described precise distillation tower is filled with high efficiency separation filler.
Preferably, described high efficiency separation filler is any one in metal sheet corrugated regular filler, wire cloth structured packing, grid packing, Impulse packing.
Preferably, described vacuum precision distillation is continuous still battery.
Advantage of the present invention is:
(1) the essential oil purity extracted of the present invention is higher than 99%, best in quality;
(2) the present invention prepares highly purified essential oil is Nantural non-toxic product, and can be applied to makeup, medicine and other fields, market outlook are good;
(3) the present invention's solution reagent used can reclaim and reuse, and does not produce discarded waste liquid;
(4) easy and simple to handle, the low manufacturing cost of the present invention, is applicable to large-scale production.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
embodiment 1
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: 60% aqueous isopropanol adding 80 times of Rose weight in crushed material, under 100KHz, 800W ultrasonic 60 minutes;
(3) extract: the solution after ultrasonic is added separating funnel, add simultaneously ultrasonic after the ethyl acetate of liquor capacity 3 times, vibration mixing 5 minutes, leaves standstill and isolates organic phase after 5 minutes;
(4) rectifying: put into the precise distillation tower being filled with Impulse packing by extracting the organic phase that obtains, the impurity in vacuum continuous precision distillation removing organic phase, obtain purity higher than 99% essential oil.
embodiment 2
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: 30% ethanolic soln adding 50 times of Rose weight in crushed material, under 50KHz, 1000W ultrasonic 90 minutes;
(3) extract: the solution after ultrasonic is added separating funnel, add simultaneously ultrasonic after the sherwood oil of liquor capacity 1 times, vibration mixing 10 minutes, leaves standstill and isolates organic phase after 15 minutes;
(4) rectifying: put into the precise distillation tower being filled with metal sheet corrugated regular filler by extracting the organic phase that obtains, the impurity in vacuum continuous precision distillation removing organic phase, obtain purity higher than 99% essential oil.
embodiment 3
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: 70% butanol solution adding 100 times of Rose weight in crushed material, under 200KHz, 500W ultrasonic 30 minutes;
(3) extract: the solution after ultrasonic is added separating funnel, add simultaneously ultrasonic after the methylene dichloride of liquor capacity 2 times, vibration mixing 8 minutes, leaves standstill and isolates organic phase after 10 minutes;
(4) rectifying: put into the precise distillation tower being filled with wire cloth structured packing by extracting the organic phase that obtains, the impurity in vacuum continuous precision distillation removing organic phase, obtain purity higher than 99% essential oil.
embodiment 4
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: 50% butanol solution adding 60 times of Rose weight in crushed material, under 120KHz, 600W ultrasonic 50 minutes;
(3) extract: the solution after ultrasonic is added separating funnel, add simultaneously ultrasonic after the normal hexane of liquor capacity 3 times, vibration mixing 3 minutes, leaves standstill and isolates organic phase after 8 minutes;
(4) rectifying: put into the precise distillation tower being filled with grid packing by extracting the organic phase that obtains, the impurity in vacuum continuous precision distillation removing organic phase, obtain purity higher than 99% essential oil.
embodiment 5
A method of purification for rose ethereal oil, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: 40% ethanolic soln adding 90 times of Rose weight in crushed material, under 150KHz, 800W ultrasonic 80 minutes;
(3) extract: the solution after ultrasonic is added separating funnel, add simultaneously ultrasonic after the normal heptane of liquor capacity 2 times, vibration mixing 6 minutes, leaves standstill and isolates organic phase after 6 minutes;
(4) rectifying: put into the precise distillation tower being filled with metal sheet corrugated regular filler by extracting the organic phase that obtains, the impurity in vacuum continuous precision distillation removing organic phase, obtain purity higher than 99% essential oil.
Claims (9)
1. a method of purification for rose ethereal oil, is characterized in that, comprises the following steps:
(1) clean: choose fresh Rose, clean with clean water, pulverize;
(2) ultrasonic: the 30-70% alcoholic solution adding 50-100 times of Rose weight in crushed material, ultrasonic 30-90 minute;
(3) extract: the solution after ultrasonic is added separating funnel, adds organic extractant simultaneously, vibration mixing 3-10 minute, leaves standstill and isolates organic phase after 5-15 minute;
(4) rectifying: put into precise distillation tower by extracting the organic phase that obtains, the impurity in vacuum precision distillation removing organic phase, obtain purity higher than 99% essential oil.
2. the method for purification of rose ethereal oil according to claim 1, is characterized in that, described alcoholic solution is any one in ethanol, Virahol, butanols.
3. the method for purification of rose ethereal oil according to claim 1, is characterized in that, described its frequency ultrasonic is 50-200KHz.
4. the method for purification of rose ethereal oil according to claim 1, is characterized in that, described its power ultrasonic is 500-1000W.
5. the method for purification of rose ethereal oil according to claim 1, is characterized in that, the volume of described organic extractant be ultrasonic after liquor capacity 1-3 doubly.
6. the method for purification of rose ethereal oil according to claim 5, is characterized in that, described organic extractant is any one in ethyl acetate, sherwood oil, methylene dichloride, normal hexane, normal heptane.
7. the method for purification of rose ethereal oil according to claim 1, is characterized in that, described precise distillation tower is filled with high efficiency separation filler.
8. the method for purification of rose ethereal oil according to claim 7, is characterized in that, described high efficiency separation filler is any one in metal sheet corrugated regular filler, wire cloth structured packing, grid packing, Impulse packing.
9. the method for purification of rose ethereal oil according to claim 7, is characterized in that, described vacuum precision distillation is continuous still battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876988.2A CN105441195A (en) | 2015-12-03 | 2015-12-03 | Purifying method for rose essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876988.2A CN105441195A (en) | 2015-12-03 | 2015-12-03 | Purifying method for rose essential oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105441195A true CN105441195A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876988.2A Pending CN105441195A (en) | 2015-12-03 | 2015-12-03 | Purifying method for rose essential oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108783157A (en) * | 2018-06-29 | 2018-11-13 | 贵州省现代农业发展研究所 | A kind of dragon fruit rose flower beverage and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317691A (en) * | 2008-07-03 | 2008-12-10 | 广西中烟工业公司 | Additive agent for rose fragrance type cigarette, preparation and application thereof |
| CN101461852A (en) * | 2007-12-21 | 2009-06-24 | 中国科学院沈阳应用生态研究所 | Method for preparing super fine powder of rose |
| CN102018263A (en) * | 2009-09-11 | 2011-04-20 | 天津科技大学 | Purely natural essential oil composition for keeping fresh and preparation method and using method thereof |
-
2015
- 2015-12-03 CN CN201510876988.2A patent/CN105441195A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461852A (en) * | 2007-12-21 | 2009-06-24 | 中国科学院沈阳应用生态研究所 | Method for preparing super fine powder of rose |
| CN101317691A (en) * | 2008-07-03 | 2008-12-10 | 广西中烟工业公司 | Additive agent for rose fragrance type cigarette, preparation and application thereof |
| CN102018263A (en) * | 2009-09-11 | 2011-04-20 | 天津科技大学 | Purely natural essential oil composition for keeping fresh and preparation method and using method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 杨月云 等: "超声波提取红玫瑰精油工艺优化", 《江苏农业科学》 * |
| 黄俊魏: "超声波分级提取玫瑰精油和色素的工艺优化", 《食品安全质量检测学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108783157A (en) * | 2018-06-29 | 2018-11-13 | 贵州省现代农业发展研究所 | A kind of dragon fruit rose flower beverage and preparation method thereof |
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Application publication date: 20160330 |
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