CN109463401A - A kind of wooden essential oil and preparation method thereof - Google Patents
A kind of wooden essential oil and preparation method thereof Download PDFInfo
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- CN109463401A CN109463401A CN201811397748.4A CN201811397748A CN109463401A CN 109463401 A CN109463401 A CN 109463401A CN 201811397748 A CN201811397748 A CN 201811397748A CN 109463401 A CN109463401 A CN 109463401A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/06—Coniferophyta [gymnosperms], e.g. cypress
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
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- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of wooden essential oil, raw material includes 0.5~30 part of plant compound extract, 80~120 parts of solvent, the plant compound extract is the mixture of fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract, and the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.Wooden essential oil of the invention, component is simple, and raw material is easy to get, preparation method is simple, and compared with thimerosal in the prior art, bactericidal and bacteriostatic effect is significant, and cost is intended for single use and is lower than existing thimerosal, 1 drop only need to be added in every liter of water, existing thimerosal is not only intended for single use at high cost, conventional packing is 1.5L~3L, greatly and again, inconvenient to carry, wooden essential oil of the invention is small in size for volume, it is not only suitable for residential use, when travelling carries also easily.
Description
Technical field
The invention belongs to essential oil preparation technical fields, and in particular to a kind of wooden essential oil and preparation method thereof.
Background technique
Thimerosal is widely applied to the different places such as dining room, hospital, school as a kind of liquid disinfectant.On the market
Thimerosal it is many kinds of, be roughly divided into following several: oxidation category, aldehydes, phenols, alcohols, alkali, salt, halogen and surface
Activating agent class.Wherein daily more predominantly oxidation category, alkali, salt and surfactant-based.The sterilization mechanism of oxidation category is
Nascent state elemental oxygen is released, aoxidizes the active group in thallus, feature is that bactericidal effect is fast and strong, can kill all micro- lifes
Object, including bacterial spore and virus, based on surface sterilization, common oxidation category thimerosal has chlorine dioxide, hydrogen peroxide and smelly
Oxygen etc., such disinfectant are bactericidal agent.Alkali, salt sterilization mechanism be to make albuminous degeneration, precipitating or dissolution, feature is to kill
Bacterial propagule, but bacterial spore, virus and some difficult microorganisms killed cannot be killed.Bactericidal effect is weak, common alkali, salt
Class thimerosal has strong corrosive, such as nitric acid, caustic soda, salt, can only be as general prevention thimerosal.Surfactant-based
The characteristics of sterilization mechanism is to change cell leakage, and cytoplasm is made to leak outside, and hinders breathing or makes albumen enzyme denaturation, this kind of thimerosal
It is that can kill bacterial propagule, but, in the case where alkalinity with neutrallty condition effect poor to gemma, fungi, virus, the effect of tuberculosis germ
Good, product has bromogeramine, hundred poisonings etc., such disinfectant is middle low effect disinfectants, can be used as general disinfectant and uses.
In the prior art, the main component of domestic disinfectant liquid is parachlorometaxylenol (PCMX), levels 2.2~
5.0%.CN106420503A discloses a kind of disinfecting liquid with delicate fragrance, originally includes citric acid, hydrogen peroxide, licorice, steaming
Distilled water, linden skin, parachlorometaxylenol, staphylococcus lysozyme, ethyl alcohol, chamomile and essence, the invention have fragrance,
It can play the role of good disinfecting cleaning.CN106479698A discloses a kind of high-efficiency multi-function bacteria-removing liquid and preparation method thereof,
Specifically: it first adds water in material-compound tank, stirring is opened, castor oil, potassium hydroxide and isomerous tridecanol polyoxyethylene ether etc.
Agitator tank is added, stirs evenly, then material-compound tank is added after parachlorometaxylenol is dissolved with ethyl alcohol, adjusts soda acid with citric acid
Degree, after mixing evenly settle 24 hours filter, the invention with parachlorometaxylenol (PCMX) be principle active component, Ke Yiyu
Liquid detergent is mixed, is used for clothes cleaning degerming, it can also be used to the home environments bactericidal cleaning such as ground, sewer, the invention formula
With good disinfection and sterilization ability.High concentration, dilution are used, can be used in mixed way with liquid detergent.Although PCMX is suitable to people
Safety, toxicity is very low, will not threaten to human health, and PCMX does not have found that it can be significant to the experiment in vitro of liver cell yet
Ground leads to cytometaplasia, however, such thimerosal is primarily present two problems, first is that PCMX is insoluble in water, be soluble in alcohol, benzene and
In the solution such as ether, if only dissolved with organic solvent, it is added to the water and determines phenomenon in use, will appear and sink, is unable to reach sterilization effect
Fruit, it is necessary to be added emulsifier, and good most of the emulsifier of emulsification function is nonionic emulsifier, these emulsifiers easily with
PCMX forms association body, influences bactericidal effect；Second is that existing thimerosal bactericidal effect is not sufficiently stable, it is at high cost.
The study found that plants essential oil has preferable bactericidal effect, plant resources can be made full use of, are developed by plant extract
Disinfection sanitizer made of object compounding.CN102239893B discloses a kind of plant essential oil bactericidal disinfectant, and raw material includes eucalyptus
Oil, tea oil, mugwort oil, rosemary oil, bergamot oil, lemon oil, lavender oil, caryophyllus oil, thyme linaloe oil and diluent, should
Invention use Pure natural plant essential oil, with traditional human skin fungicide, living-hygienic apparatus fungicide compared with, have day
So environmental protection and the pure and fresh feature of smell.CN104255835A discloses a kind of indoor air disinfectant, and raw material includes chamomile essence
Oil, peppermint oil, cinnamon essential oil, honeysuckle, wrinkled giant hyssop, dandelion, the coptis, aloe, Radix Salviae Miltiorrhizae and pure water, the invention not spirituosity,
Safety is higher.Although bactericidal effect is not however, existing plant essential oil bactericidal disinfectant ingredient is natural, smell is pure and fresh
Enough ideals.
Summary of the invention
To solve the problem of that plant essential oil bactericidal disinfectant exists in the prior art, an object of the present invention is to provide
A kind of wooden essential oil.
The second object of the present invention is to provide the preparation method of above-mentioned essential oil.
To achieve the above object, the invention adopts the following technical scheme:
A kind of wooden essential oil, raw material include the component of following parts by weight meter:
0.5~30 part of plant compound extract,
80~120 parts of solvent,
The plant compound extract is that fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object mention
The mixture of object is taken, the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.
Preferably, in the plant compound extract, fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and
The mass ratio of sweet osmanthus object extract is (1~10): (1~10): (2~5): (0.1~1).
The preparation method of wooden essential oil, step include:
(1) fresh fragrant China fir, lignum cinnamomi camphorae, cedar wood and sweet osmanthus are crushed respectively；
(2) step (1) smashed raw material is extracted with petroleum ether for the first time respectively, obtains fragrant China fir petroleum ether and extracts
Object, lignum cinnamomi camphorae ligroin extraction, cedar wood ligroin extraction and sweet osmanthus ligroin extraction；
(3) raw material after extracting step (2) petroleum ether, carries out second extraction with ethyl alcohol respectively, obtains fragrant China fir ethyl alcohol
Extract, lignum cinnamomi camphorae ethanol extract, cedar wood ethanol extract and sweet osmanthus ethanol extract；
(4) it will be mixed after each ligroin extraction of step (2) and each ethanol extract of step (3) removal extractant,
The plant compound extract is obtained, the plant compound extract is dissolved in solvent to get the wooden essential oil.
Preferably, (2) described in step described time extracted for the first time is 1~3h, and Extracting temperature is 20~40 DEG C.
Preferably, the time of (3) described second extraction described in step is 2~4h, and Extracting temperature is 60~90 DEG C.
Preferably, the temperature of (4) described in step described removal extractant is 1~40 DEG C, and pressure is 0.01~0.99MPa.
Preferably, (4) described solvent described in step is alcohol, and the mass percent concentration of the alcohol is 5~20%.
Fragrant China fir is a kind of good furniture material, has natural log fragrance, to human body there are many beneficial effect,
Perfume China fir alcohol contained in fragrant China fir can kill the bacterium in air, can inhibit human body pathogen, have suppression to various scytitis
Production is used, and is had elimination fatigue to human body, is alleviated the health-care effect of pressure, wood extract oil rich in inside fragrant China fir, at
Divide bactericidal effect high.
Lignum cinnamomi camphorae contains volatile oil, and principal component is d- camphor (d-camphor), eucalyptol (cineole), sassafras oil ether in oil
(safrole), Zhuang brocade brain alcohol (campherenol), camphorone (campherenone), d- firpene, amphene, phellandrene
(phellandrene), α-limonene (d-limonene), cadinene (cadinene) and borneol are difficult to understand, and antibacterial action is significant.
Cedar wood extract has good curative effect to antiinflammation, antibacterial, convergence, diuresis, softness, resolving sputum, killing fungus.
Sweet osmanthus taste giving off a strong fragrance sweet tea, nutrition very abundant, total amino acid content is up to 13.78% in sweet osmanthus, wherein needed by human
Amino acid is 6.26%, accounts for the 45.55% of total amino acid content, and the proportion of amino acid is reasonable in sweet osmanthus, is a kind of good protein,
Furthermore sweet osmanthus vitamin rich in and various microelements, potassium, iron, Zn content are apparently higher than general plant, have beauty treatment
The effects of whitening, blood circulation promoting and enriching, promotion growth in humans develop, improve immunity, reduce blood pressure and promote carbohydate metabolism, sweet osmanthus mentions
It takes containing ingredients such as alcohol, ketone, aldehyde, acid, ester, alkane, terpene and its containing oxygen derivatives in object, based on lactone component, containing more
Kind have a bioactive ingredients of application value, 5- vinyl-Niacin Nicitinic Acid methyl esters, p formylbenzoic acid methyl esters, palmitinic acid,
1,21- bis- ten two carbon diene, 1,2- epoxy octadecane content are higher, have good antioxidation activity in vitro, to metal ion
Chelation highly significant.
In preparation method, first the part volatile organism in raw material is extracted under cryogenic with petroleum ether,
Temperature is improved again, further extracts the organic matter in coarse fodder with ethyl alcohol, the coarse fodder after finally being extracted petroleum ether and ethyl alcohol with water
In water-soluble substances extract, three kinds of solvents joint from low temperature to the extracting method of high temperature, on the one hand avoids in coarse fodder
On the other hand the volatilization and failure of effective component are extracted more sufficiently thoroughly, raw material availability is higher than single solvent extraction and double molten
Agent is extracted.
Beneficial effects of the present invention
1, wooden essential oil of the invention, component is simple, and raw material is easy to get, and preparation method is simple；
2, compared with thimerosal in the prior art, bactericidal and bacteriostatic effect is significant, and cost is intended for single use and disappears lower than existing
Venom, need to only add 1 drop in every liter of water, and existing thimerosal is not only intended for single use at high cost, and conventional packing is 1.5L~3L,
Greatly and again, inconvenient to carry, wooden essential oil of the invention is small in size for volume, is not only suitable for residential use, and when travelling carries
Also easily.
Specific embodiment
The following is specific embodiments of the present invention, and further retouches to technical solution of the present invention work in conjunction with the embodiments
It states, however, the present invention is not limited to these examples.
Embodiment 1
A kind of wooden essential oil, raw material include the component of following parts by weight meter:
0.5 part of plant compound extract,
80 parts of solvent,
Plant compound extract is fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract
Mixture, the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.Plant compound mentions
Take in object, fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract mass ratio be 1:1:2:
0.1。
Embodiment 2
A kind of wooden essential oil, raw material include the component of following parts by weight meter:
30 parts of plant compound extract,
120 parts of solvent,
Plant compound extract is fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract
Mixture, the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.Plant compound mentions
Take in object, fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract mass ratio be 10:10:5:
1。
Embodiment 3
A kind of wooden essential oil, raw material include the component of following parts by weight meter:
15 parts of plant compound extract,
100 parts of solvent,
Plant compound extract is fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract
Mixture, the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.Plant compound mentions
Take in object, fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract mass ratio be 5:5:3:
0.5。
Embodiment 4
The preparation method of wooden essential oil, step include:
(1) fresh fragrant China fir, lignum cinnamomi camphorae, cedar wood and sweet osmanthus are crushed respectively；
(2) step (1) smashed raw material is extracted with petroleum ether for the first time respectively, obtains fragrant China fir petroleum ether and extracts
Object, lignum cinnamomi camphorae ligroin extraction, cedar wood ligroin extraction and sweet osmanthus ligroin extraction；
(3) raw material after extracting step (2) petroleum ether, carries out second extraction with ethyl alcohol respectively, obtains fragrant China fir ethyl alcohol
Extract, lignum cinnamomi camphorae ethanol extract, cedar wood ethanol extract and sweet osmanthus ethanol extract；
(4) it will be mixed after each ligroin extraction of step (2) and each ethanol extract of step (3) removal extractant,
The plant compound extract is obtained, the plant compound extract is dissolved in solvent to get the wooden essential oil.
Comparative example 1
This example provides a kind of wooden essential oil, the difference with embodiment 3 is, extracts in this example without fragrant China fir
Object.
Comparative example 2
This example provides a kind of wooden essential oils, and the difference of this example and embodiment 3 is, mention in this example without lignum cinnamomi camphorae
Take object.
Comparative example 3
This example provides a kind of wooden essential oils, and the difference of this example and embodiment 3 is, mention in this example without cedar wood
Take object.
Detect example
According to the formula of Examples 1 to 3 and comparative example 1~3, the method provided using embodiment 4 is prepared for corresponding to respectively
The wooden essential oil of number instills 1 drop essential oil in 1L water, tests bacteriostasis property, and control group is certain commercially available famous brand thimerosal.Knot
Fruit is as shown in table 1.
1 bacteriostatic test result of table
Table 2 is intended for single use cost and compares
| Number | Each usage amount | Cost |
| Embodiment 3 | 1 drop essential oil/every liter of water | 0.1 yuan |
| Certain commercially available famous brand thimerosal | 1 bottle cap about 60mL thimerosal/every liter of water | 0.55 yuan |
As can be known from Table 1, wooden essential oil bactericidal and bacteriostatic effect of the invention is significant, and 1 drop essential oil need to only be added in 1L water
Good bactericidal and bacteriostatic effect can be realized, compared with existing commercially available thimerosal, cost is greatly lowered.
Claims (7)
1. a kind of wooden essential oil, which is characterized in that raw material includes the component of following parts by weight meter:
0.5~30 part of plant compound extract,
80~120 parts of solvent,
The plant compound extract is fragrant China fir extract, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract
Mixture, the extract is the mixture that ethanol extract and ligroin extraction are 1:1 in mass ratio.
2. wooden essential oil according to claim 1, which is characterized in that in the plant compound extract, fragrant China fir is extracted
Object, lignum cinnamomi camphorae extract, cedar wood extract and sweet osmanthus object extract mass ratio be (1~10): (1~10): (2~5):
(0.1~1).
3. the preparation method of wooden essential oil according to claim 1 or claim 2, which is characterized in that step includes:
(1) fresh fragrant China fir, lignum cinnamomi camphorae, cedar wood and sweet osmanthus are crushed respectively；
(2) step (1) smashed raw material is extracted with petroleum ether for the first time respectively, obtain fragrant China fir ligroin extraction,
Lignum cinnamomi camphorae ligroin extraction, cedar wood ligroin extraction and sweet osmanthus ligroin extraction；
(3) raw material after extracting step (2) petroleum ether, carries out second extraction with ethyl alcohol respectively, obtains fragrant China fir ethyl alcohol and extracts
Object, lignum cinnamomi camphorae ethanol extract, cedar wood ethanol extract and sweet osmanthus ethanol extract；
(4) it will mix, obtain after each ligroin extraction of step (2) and each ethanol extract of step (3) removal extractant
The plant compound extract is dissolved in solvent to get the wooden essential oil by the plant compound extract.
4. the preparation method of wooden essential oil according to claim 3, which is characterized in that (2) described in step described first extraction
Time be 1~3h, Extracting temperature be 20~40 DEG C.
5. the preparation method of wooden essential oil according to claim 3, which is characterized in that (3) second extraction described in step
Time be 2~4h, Extracting temperature be 60~90 DEG C.
6. the preparation method of wooden essential oil according to claim 3, which is characterized in that (4) described in step described removal is extracted
The temperature of agent is 1~40 DEG C, and pressure is 0.01~0.99MPa.
7. the preparation method of wooden essential oil according to claim 3, which is characterized in that (4) described solvent described in step is matter
Measure the alcohol that percent concentration is 5~20%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811397748.4A CN109463401A (en) | 2018-11-22 | 2018-11-22 | A kind of wooden essential oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Family
ID=65674277
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Cited By (2)
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| CN110419353A (en) * | 2019-07-08 | 2019-11-08 | 内蒙古农业大学 | A kind of new function type timber and the preparation method and application thereof |
| CN111165522A (en) * | 2020-01-14 | 2020-05-19 | 河南农业大学 | Woody mosquito-repelling and bee-preventing essential oil and preparation method thereof |
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| CN111165522A (en) * | 2020-01-14 | 2020-05-19 | 河南农业大学 | Woody mosquito-repelling and bee-preventing essential oil and preparation method thereof |
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