CN109169719A - Environmental-friendly plant essential oil spray for refreshing air and preparation method thereof - Google Patents
Environmental-friendly plant essential oil spray for refreshing air and preparation method thereof Download PDFInfo
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- CN109169719A CN109169719A CN201810962170.6A CN201810962170A CN109169719A CN 109169719 A CN109169719 A CN 109169719A CN 201810962170 A CN201810962170 A CN 201810962170A CN 109169719 A CN109169719 A CN 109169719A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
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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]
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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]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- 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]
- A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
-
- 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
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Agronomy & Crop Science (AREA)
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Abstract
The invention discloses a kind of environmental-friendly plant essential oil spray for refreshing air, primary raw material including following parts by weight: 30-40 parts of distilled water, fragrant 4-6 parts of atmosphere gel, 10-12 parts of Fructus Perillae quintessence oil microcapsules, 10-12 parts of composite essential oil, 2-3 parts of citric acid, 1-2 parts of auxiliary agent, the composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, and tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.5-0.6:1.4-1.7:0.2-0.3 is compounded according to mass ratio；The invention also discloses the preparation methods of the environmental-friendly plant essential oil spray for refreshing air.Spray for refreshing air of the invention uses fragrant odour and the natural plants with expelling parasite antiviral efficacy is raw materials, environmentally protective, extracts its effective component, spray is made, and to human body without any toxic action, preparation method is simple, it is easy to use, can fresh air, repel mosquitoes and flies.
Description
Technical field
The invention belongs to spray for refreshing air technical fields, and in particular, to a kind of environmental-friendly plant essential oil air is clear
New spray and preparation method thereof.
Background technique
Air freshener is a kind of very extensive product of people's routine use, especially in hotel, dining room, toilet etc.
Public place is required to largely use air freshener daily to avoid mosquito from breeding bring environmental pollution and transmission,
But existing air freshener is made of the raw material using chemical component mostly, wherein containing the pyrethroids class of many desinsection mosquito repellents
Drug, such drug not only to mosquito nocuousness, also have very big toxic action to the health of people, if for a long time in this ring
It works or lives in border, it is easy to cause failure of memory, the problems such as organic disease occurs for organ, therefore, research and develop a kind of ring
It protects, the air freshener of safe and non-toxic effect is of great significance.
Essential oil is in the flower from plant, leaf, stem, root or fruit, passes through steam distillation, extrusion, cold-maceration or molten
Agent extraction method refines the volatile flavor of extraction.It is used in daily life, purification air, disinfection, sterilization can be played
Effect, while some communicable diseases can be prevented.Different types of essential oil effect is different, releives and subtracts for some diseases
The function of mild shape.Essential oil is all helpful to many diseases, the treatment with composite medicine, can allow disease recovery faster.
Essential oil is for endocrine, metabolism, urinary system, venereal disease, immune system, gynecological disease, muscle, skeletal diseases, skin disease
In terms of disease, the symptom of body and disease, nervous system and mental disease, eye, ear, nose, oral cavity, odontopathy, respiratory system
The disease in terms of disease, digestive system in terms of disease, blood circulation system has all well and good curative effect, essential oil can be applied to sky
Gas freshener.
Summary of the invention
The purpose of the present invention is to provide a kind of environmental-friendly plant essential oil spray for refreshing air and preparation method thereof, use
Fragrant odour and the natural plants with expelling parasite antiviral efficacy are raw material, environmentally protective, extract its effective component, are made spraying
Agent, and to human body without any toxic action.
The purpose of the present invention can be achieved through the following technical solutions:
Environmental-friendly plant essential oil spray for refreshing air, the primary raw material including following parts by weight: 30-40 parts of distilled water,
4-6 parts of fragrant atmosphere gel, 10-12 parts of Fructus Perillae quintessence oil microcapsules, 10-12 parts of composite essential oil, 2-3 parts of citric acid, 1-2 parts of auxiliary agent；
The environmental-friendly plant essential oil spray for refreshing air is prepared by following steps:
Step S1, citric acid is added in the distilled water of half, stirs evenly, is configured to citric acid solution；
Step S2, fragrant atmosphere gel, Fructus Perillae quintessence oil microcapsules and composite essential oil are added in remaining half distilled water, then plus
Enter hydroxymethyl cellulose sodium and Tween-80, stirring at normal temperature 60-70min；
Step S3, the citric acid solution prepared is added in the mixed liquor of step S2 preparation, stirring at normal temperature 35-40min,
It is sterilized, is then divided in the container with sprayer using instant sterilizer, it is clear that environmental-friendly plant essential oil air is prepared
New spray.
Further, the composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree essence
Oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.5-0.6:1.4-1.7:0.2-0.3 is compounded according to mass ratio.
Further, the auxiliary agent includes sodium carboxymethylcellulose and Tween-80, sodium carboxymethylcellulose and Tween-80
Mass ratio used is 1:1.2-1.5.
Further, the lemon eucalyptus leaf essential oil microcapsules are prepared by the following method:
(1) it takes Fresh Lemon folium eucalypti to clean and is cut into 1-2cm2Size, drying and crushing cross 80 meshes, weigh 10g lemon eucalyptus leaf
Powder is set in a round bottom flask, and distilled water 150mL is added in solid-liquid ratio 1:15, is extracted after soak at room temperature 4h, heating water bath temperature
100 DEG C, continuous still 5h of degree is collected from belt plug graded tube with extraction of essential oil device, the volatile oil being collected into is stood 20min,
After water-oil separating, oil water separator liquid at the middle and upper levels is taken, is dehydrated with anhydrous sodium sulfate, lemon eucalyptus leaf essential oil is obtained；
(2) sodium alginate is dissolved in deionized water, is configured to concentration and is 1.5% sodium alginate soln, and is stirred
It mixes overnight；
(3) it to quantitative lemon eucalyptus leaf essential oil is added in the sodium alginate soln being stirred overnight, mixes, makes essential oil concentration
2.0%, the homogeneous 5min under the homogeneous speed of 12000rpm after the completion of homogeneous, are solidified using coagulating bath, and eucalyptus citriodora folic acid is made
Oil microcapsule.
Further, the fragrant atmosphere gel is prepared by the following method:
(1) it weighs 11g polyvinyl alcohol to be dissolved in 20mL distilled water, is heated with stirring to boiling dissolution；
(2) 3.5g pregelatinized starch is weighed again, is dissolved in 5mL distilled water, and it is molten that polyvinyl alcohol is added after Heat Gelatinization
In liquid, PVA/ pregelatinized starch solution is obtained；
(3) 2g perillaldehyde is dissolved in 3mL ethyl alcohol, is heated to clarifying, obtain perillaldehyde solution；
(4) perillaldehyde solution and PVA/ pregelatinized starch solution are mixed at 60-70 DEG C, stirring is equal to being thoroughly mixed
It is even；
(5) mixed liquor is freezed into 2h, microwave melting 30s at -15 DEG C, circulation for several times, after to be solidified, it is solidifying to obtain fragrant atmosphere
Glue.
The preparation method of environmental-friendly plant essential oil spray for refreshing air, includes the following steps:
Step S1, citric acid is added in the distilled water of half, stirs evenly, is configured to citric acid solution；
Step S2, fragrant atmosphere gel, Fructus Perillae quintessence oil microcapsules and composite essential oil are added in remaining half distilled water, then plus
Enter hydroxymethyl cellulose sodium and Tween-80, stirring at normal temperature 60-70min；
Step S3, the citric acid solution prepared is added in the mixed liquor of step S2 preparation, stirring at normal temperature 35-40min,
It is sterilized, is then divided in the container with sprayer using instant sterilizer, it is clear that environmental-friendly plant essential oil air is prepared
New spray.
Beneficial effects of the present invention:
(1) composite essential oil that the present invention uses includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree essence
Oil and fragrant ginger essential oil have the essential oil of aromatic odor, have a volatility, nontoxic to the human body, irritation is small, low to article corrosivity,
And there are apparent bactericidal effect and lasting bacteriostasis to fungi, bacterium and gemma；Peppermint essential oil can refresh oneself, is antibacterial, solving
Poison, while there is preferable expeling effect to mosquito；Herba Origani Vulgaris quintessence oil main component is class carvacrol and thymol, is had excellent
Bactericidal effect；While the advantages of composite essential oil includes component essential oil, composite essential oil to foul smell (hydrogen sulfide, volatile fatty acid,
Phenols) there is certain shadowing effect, and containing the complicated active constituent that can be reacted with foul smell molecule, it can be with foul smell point
The low odorless substance of son reaction production volatility, sterilizing ingredient can inhibit the growth of bacterium, reduce its decomposing organic matter
Activity, to play the role of purifying air；
(2) present invention is added to fragrant atmosphere gel in production raw material, and the active material in gel is perillaldehyde, gelatinous mass
For polyvinyl alcohol, perillaldehyde has the fragrance taste such as purple perilla, cinnamic aldehyde and cumal, can extract rectifying by Limnophila aromatica and obtain, Nantural non-toxic,
It can be used as fragrant atmosphere, so that spray for refreshing air has refreshing fragrance；Perillaldehyde by aldehyde radical and polyvinyl alcohol alcohol
The a large amount of hydrogen bonds formed between hydroxyl, to be stably dispersed in polyvinyl alcohol hydrogel, the both intact work for maintaining perillaldehyde
Property also ensures the fragrant atmosphere slow release of perillaldehyde；
(3) present invention is added to lemon eucalyptus leaf essential oil microcapsules in the feed, and sodium alginate therein is one kind by α-L-
Mannuronic acid (M unit) and β-D- guluronic acid (G unit) pass through natural polysaccharide made of Isosorbide-5-Nitrae-glycosidic bond random alignment,
It can provide a kind of cyst wall structure for effectively preventing thermal degradation and oxidation, the main component lemongrass aldehyde material of lemon eucalyptus leaf is available
In sterilization, mosquito eradication, lemon eucalyptus leaf essential oil also has certain effect for the purifying sterilizing of room air, and rate of volatilization is very fast,
In the system of opening wide, the duration is no more than 12h, and microcapsules are made by the way that lemon eucalyptus leaf essential oil to be embedded in sodium alginate,
The embedding techniques of microencapsulation have delayed the evaporation rate of essential oil, and improve the thermal stability of essential oil, and essential oil is allow to play length
Phase effect, plays persistence bactericidal effect to room air；
(4) spray for refreshing air of the invention use fragrant odour and with expelling parasite antiviral efficacy natural plants for
Raw material, it is environmentally protective, its effective component is extracted, spray is made, and to human body without any toxic action, preparation method is simple,
It is easy to use, can fresh air, repel mosquitoes and flies, but can preventing cold, be widely portable to family, hotel, school, dining room,
The public places such as restaurant and toilet.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Environmental-friendly plant essential oil spray for refreshing air, the primary raw material including following parts by weight: 30-40 parts of distilled water,
4-6 parts of fragrant atmosphere gel, 10-12 parts of Fructus Perillae quintessence oil microcapsules, 10-12 parts of composite essential oil, 2-3 parts of citric acid, 1-2 parts of auxiliary agent；
The composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree ethereal oil, fragrant ginger essence
Oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.5-0.6:1.4-1.7:0.2-0.3 is compounded according to mass ratio；
Tea tree ethereal oil and fragrant ginger essential oil have the essential oil of aromatic odor, have a volatility, it is nontoxic to the human body, irritation is small,
It is low to article corrosivity, and have apparent bactericidal effect and lasting bacteriostasis to fungi, bacterium and gemma；Peppermint essential oil energy
Enough refresh oneself, is antibacterial, removing toxic substances, while there is preferable expeling effect to mosquito；Herba Origani Vulgaris quintessence oil main component is class carvacrol and hundred
In phenol, have excellent bactericidal effect；While the advantages of composite essential oil includes component essential oil, composite essential oil is to foul smell (vulcanization
Hydrogen, volatile fatty acid, phenols) there is certain shadowing effect, and contain the complexity activity that can be reacted with foul smell molecule
Ingredient, can react the low odorless substance of production volatility with foul smell molecule, and sterilizing ingredient can inhibit the growth of bacterium, drop
The activity of its low decomposing organic matter, to play the role of purifying air；
The auxiliary agent includes sodium carboxymethylcellulose and Tween-80, wherein used in sodium carboxymethylcellulose and Tween-80
Mass ratio be 1:1.2-1.5；Sodium carboxymethylcellulose is suspending agent, and Tween-80 is surfactant, and solution can be made to be formed
Even dispersion；
The lemon eucalyptus leaf essential oil microcapsules are prepared by the following method:
(1) it takes Fresh Lemon folium eucalypti to clean and is cut into 1-2cm2Size, drying and crushing cross 80 meshes, weigh 10g lemon eucalyptus leaf
Powder is set in a round bottom flask, and distilled water 150mL is added in solid-liquid ratio 1:15, is extracted after soak at room temperature 4h, heating water bath temperature
100 DEG C, continuous still 5h of degree is collected from belt plug graded tube with extraction of essential oil device, the volatile oil being collected into is stood 20min,
After water-oil separating, oil water separator liquid at the middle and upper levels is taken, is dehydrated with anhydrous sodium sulfate, lemon eucalyptus leaf essential oil is obtained；
By lemon eucalyptus leaf powder elder generation soak at room temperature 4h, with the increase of soaking time, material mixes more uniform, substance with water
Diffusion increases, and diffusion velocity is improved, so that the recovery rate of lemon eucalyptus leaf essential oil will increase, when soaking time reaches certain
Numerical value (4h), solution reach saturation, and substance diffusion tends to stablize, and the recovery rate of lemon eucalyptus leaf essential oil also tends to stable, so working as
When soaking time is 4h, lemon eucalyptus leaf extraction of essential oil rate highest；
Extraction time is set to 5h, and according to substance laws of diffusion it is found that at distillation initial stage, extraction time increases, and recovery rate increases
Add；But phase after distillation, the excessive loss for also leading to essential oil of quantity of steam increase, in conjunction with essential oil activity, yield and industrial production
Economy the factors such as maximizes and considers, when the selective extraction time is 5h, not only ensure that essential oil yield but also energy saving and time；
(2) sodium alginate is dissolved in deionized water, is configured to concentration and is 1.5% sodium alginate soln, and is stirred
It mixes overnight；
(3) it to quantitative lemon eucalyptus leaf essential oil is added in the sodium alginate soln being stirred overnight, mixes, makes essential oil concentration
2.0%, the homogeneous 5min under the homogeneous speed of 12000rpm after the completion of homogeneous, are solidified using coagulating bath, and eucalyptus citriodora folic acid is made
Oil microcapsule；
Sodium alginate is that one kind by α-L- mannuronic acid (M unit) and β-D- guluronic acid (G unit) passes through 1,4-
Natural polysaccharide made of glycosidic bond random alignment, it is possible to provide a kind of cyst wall structure for effectively preventing thermal degradation and oxidation, lemon
The main component lemongrass aldehyde material of folium eucalypti can be used for sterilizing, mosquito eradication, purifying sterilizing of the lemon eucalyptus leaf essential oil for room air
Also there is certain effect, rate of volatilization is very fast, and in the system of opening wide, the duration is no more than 12h, by by eucalyptus citriodora folic acid
Oil, which is embedded in sodium alginate, is made microcapsules, and the embedding techniques of microencapsulation have delayed the evaporation rate of essential oil, and improve essence
The thermal stability of oil, allows essential oil to play long term, plays persistence bactericidal effect to room air；
The perfume atmosphere gel is prepared by the following method:
(1) it weighs 11g polyvinyl alcohol to be dissolved in 20mL distilled water, is heated with stirring to boiling dissolution；
(2) 3.5g pregelatinized starch is weighed again, is dissolved in 5mL distilled water, and it is molten that polyvinyl alcohol is added after Heat Gelatinization
In liquid, PVA/ pregelatinized starch solution is obtained；
(3) 2g perillaldehyde is dissolved in 3mL ethyl alcohol, is heated to clarifying, obtain perillaldehyde solution；
(4) perillaldehyde solution and PVA/ pregelatinized starch solution are mixed at 60-70 DEG C, stirring is equal to being thoroughly mixed
It is even；
(5) mixed liquor is freezed into 2h, microwave melting 30s at -15 DEG C, circulation for several times, after to be solidified, it is solidifying to obtain fragrant atmosphere
Glue；
Perillaldehyde has the fragrance taste such as purple perilla, cinnamic aldehyde and cumal, can extract rectifying by Limnophila aromatica and obtain, Nantural non-toxic can
As fragrant atmosphere, so that spray for refreshing air has refreshing fragrance；Perillaldehyde by aldehyde radical and polyvinyl alcohol alcohol hydroxyl
The a large amount of hydrogen bonds formed between base, to be stably dispersed in polyvinyl alcohol hydrogel, both intact activity for maintaining perillaldehyde
Also ensure the fragrant atmosphere slow release of perillaldehyde；
The preparation method of the environment protecting plant essential oil spray for refreshing air, includes the following steps:
Step S1, citric acid is added in the distilled water of half, stirs evenly, is configured to citric acid solution；
Step S2, fragrant atmosphere gel, Fructus Perillae quintessence oil microcapsules and composite essential oil are added in remaining half distilled water, then plus
Enter hydroxymethyl cellulose sodium and Tween-80, stirring at normal temperature 60-70min；
Step S3, the citric acid solution prepared is added in the mixed liquor of step S2 preparation, stirring at normal temperature 35-40min,
It is sterilized, is then divided in the container with sprayer using instant sterilizer, it is clear that environmental-friendly plant essential oil air is prepared
New spray.
Embodiment 1
A kind of environmental-friendly plant essential oil spray for refreshing air, the primary raw material including following parts by weight: 30 parts of distilled water,
4 parts of fragrant atmosphere gel, 10 parts of Fructus Perillae quintessence oil microcapsules, 10 parts of composite essential oil, 2 parts of citric acid, 1 part of auxiliary agent；
The composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree ethereal oil, fragrant ginger essence
Oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.5:1.4:0.2 is compounded according to mass ratio；
The auxiliary agent includes sodium carboxymethylcellulose and Tween-80, wherein used in sodium carboxymethylcellulose and Tween-80
Mass ratio be 1:1.2；
Embodiment 2
A kind of environmental-friendly plant essential oil spray for refreshing air, the primary raw material including following parts by weight: distilled water 305
Part, fragrant 5 parts of atmosphere gel, 11 parts of Fructus Perillae quintessence oil microcapsules, 11 parts of composite essential oil, 2.5 parts of citric acid, 1.5 parts of auxiliary agent；
The composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree ethereal oil, fragrant ginger essence
Oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.55:1.6:0.25 is compounded according to mass ratio；
The auxiliary agent includes sodium carboxymethylcellulose and Tween-80, wherein used in sodium carboxymethylcellulose and Tween-80
Mass ratio be 1:1.4；
Embodiment 3
A kind of environmental-friendly plant essential oil spray for refreshing air, the primary raw material including following parts by weight: 40 parts of distilled water,
6 parts of fragrant atmosphere gel, 12 parts of Fructus Perillae quintessence oil microcapsules, 12 parts of composite essential oil, 3 parts of citric acid, 2 parts of auxiliary agent；
The composite essential oil includes tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree ethereal oil, fragrant ginger essence
Oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are that 1:0.6:1.7:0.3 is compounded according to mass ratio；
The auxiliary agent includes sodium carboxymethylcellulose and Tween-80, wherein used in sodium carboxymethylcellulose and Tween-80
Mass ratio be 1:1.5；
Using the doubling dilution measurement embodiment 1-3 spray for refreshing air being prepared and common commercially available antibacterial type
Spray for refreshing air is to each minimum inhibitory concentration (MIC, unit mgmL for trying bacterium-1), test result is as follows table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | It is common commercially available | |
| Pseudomonas aeruginosa | 1.64 | 1.82 | 1.77 | 25.84 |
| Escherichia coli | 2.52 | 2.30 | 2.68 | 30.27 |
| Bacillus subtilis | 1.98 | 2.24 | 2.15 | 28.61 |
| Staphylococcus aureus | 2.65 | 2.89 | 2.62 | 29.34 |
It is found that the spray for refreshing air that the present invention is prepared is the most significant to pseudomonas aeruginosa fungistatic effect, most
Low Mlc is 1.64mgmL-1, to Escherichia coli, bacillus subtilis, staphylococcus aureus minimum inhibitory concentration point
It Wei not 2.30mgmL-1、1.98mg·mL-1And 2.62mgmL-1, compared to common commercial air fresh and cool spray, the present invention
The spray for refreshing air being prepared is equal to pseudomonas aeruginosa, Escherichia coli, bacillus subtilis, staphylococcus aureus
With excellent fungistatic effect.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. environmental-friendly plant essential oil spray for refreshing air, which is characterized in that the primary raw material including following parts by weight: distilled water
30-40 parts, fragrant 4-6 parts of atmosphere gel, 10-12 parts of Fructus Perillae quintessence oil microcapsules, 10-12 parts of composite essential oil, 2-3 parts of citric acid, auxiliary agent
1-2 parts；
The environmental-friendly plant essential oil spray for refreshing air is prepared by following steps:
Step S1, citric acid is added in the distilled water of half, stirs evenly, is configured to citric acid solution；
Step S2, fragrant atmosphere gel, Fructus Perillae quintessence oil microcapsules and composite essential oil are added in remaining half distilled water, add hydroxyl
Methylcellulose receives and Tween-80, stirring at normal temperature 60-70min；
Step S3, the citric acid solution prepared is added in the mixed liquor of step S2 preparation, stirring at normal temperature 35-40min is utilized
Instant sterilizer sterilizing, is then divided in the container with sprayer, the spray with fresh air of environmental-friendly plant essential oil is prepared
Mist agent.
2. environmental-friendly plant essential oil spray for refreshing air according to claim 1, which is characterized in that the composite essential oil
Including tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil, tea tree ethereal oil, fragrant ginger essential oil, Peppermint essential oil, Herba Origani Vulgaris quintessence oil are pressed
It is that 1:0.5-0.6:1.4-1.7:0.2-0.3 is compounded according to mass ratio.
3. environmental-friendly plant essential oil spray for refreshing air according to claim 1, which is characterized in that the auxiliary agent includes
Mass ratio used in sodium carboxymethylcellulose and Tween-80, sodium carboxymethylcellulose and Tween-80 is 1:1.2-1.5.
4. environmental-friendly plant essential oil spray for refreshing air according to claim 1, which is characterized in that the lemon eucalyptus leaf
Essential oil microcapsules are prepared by the following method:
(1) it takes Fresh Lemon folium eucalypti to clean and is cut into 1-2cm2Size, drying and crushing cross 80 meshes, weigh 10g lemon eucalyptus leaf powder
It sets in a round bottom flask, distilled water 150mL is added in solid-liquid ratio 1:15, extracts after soak at room temperature 4h, water bath heating temperature 100
DEG C, continuous still 5h is collected from belt plug graded tube with extraction of essential oil device, the volatile oil being collected into is stood 20min, to grease
After separation, oil water separator liquid at the middle and upper levels is taken, is dehydrated with anhydrous sodium sulfate, lemon eucalyptus leaf essential oil is obtained；
(2) sodium alginate is dissolved in deionized water, is configured to concentration and is 1.5% sodium alginate soln, and was stirred for
Night；
(3) it to quantitative lemon eucalyptus leaf essential oil is added in the sodium alginate soln being stirred overnight, mixes, makes essential oil concentration
2.0%, the homogeneous 5min under the homogeneous speed of 12000rpm after the completion of homogeneous, are solidified using coagulating bath, and eucalyptus citriodora folic acid is made
Oil microcapsule.
5. environmental-friendly plant essential oil spray for refreshing air according to claim 1, which is characterized in that the perfume atmosphere gel
It prepares by the following method:
(1) it weighs 11g polyvinyl alcohol to be dissolved in 20mL distilled water, is heated with stirring to boiling dissolution；
(2) 3.5g pregelatinized starch is weighed again, is dissolved in 5mL distilled water, is added in poly-vinyl alcohol solution after Heat Gelatinization,
Obtain PVA/ pregelatinized starch solution；
(3) 2g perillaldehyde is dissolved in 3mL ethyl alcohol, is heated to clarifying, obtain perillaldehyde solution；
(4) perillaldehyde solution and PVA/ pregelatinized starch solution are mixed at 60-70 DEG C, stirring is to being mixed thoroughly；
(5) mixed liquor is freezed into 2h, microwave melting 30s at -15 DEG C, circulation for several times, after to be solidified, obtains fragrant atmosphere gel.
6. the preparation method of environmental-friendly plant essential oil spray for refreshing air, which comprises the steps of:
Step S1, citric acid is added in the distilled water of half, stirs evenly, is configured to citric acid solution；
Step S2, fragrant atmosphere gel, Fructus Perillae quintessence oil microcapsules and composite essential oil are added in remaining half distilled water, add hydroxyl
Methylcellulose receives and Tween-80, stirring at normal temperature 60-70min；
Step S3, the citric acid solution prepared is added in the mixed liquor of step S2 preparation, stirring at normal temperature 35-40min is utilized
Instant sterilizer sterilizing, is then divided in the container with sprayer, the spray with fresh air of environmental-friendly plant essential oil is prepared
Mist agent.
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