CN110946790A - Mosquito repellent liquid and preparation method and application thereof - Google Patents
Mosquito repellent liquid and preparation method and application thereof Download PDFInfo
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- CN110946790A CN110946790A CN202010082082.4A CN202010082082A CN110946790A CN 110946790 A CN110946790 A CN 110946790A CN 202010082082 A CN202010082082 A CN 202010082082A CN 110946790 A CN110946790 A CN 110946790A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
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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
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
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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]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
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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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- Wood Science & Technology (AREA)
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- Agronomy & Crop Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses a mosquito repellent liquid and a preparation method and application thereof, and belongs to the technical field of adhesives. The mosquito repellent liquid comprises the following components in parts by volume: 30-50% of plant essential oil, 5-15% of cosolvent and the balance of ethanol water solution, wherein the sum of the volume fractions of the components is 100%; the plant essential oil comprises catnip oil, camphor essential oil and cinnamon bark oil; the volume ratio of the schizonepeta oil to the camphor essential oil to the cinnamon bark oil is (3-5) to 1 (0.5-2). The embodiment of the invention provides the mosquito repellent liquid, which takes the essential oil extract of natural herbal medicine as the main effective component, has good repellent effect on culex pipiens pallens, has natural and lasting fragrance, is non-toxic, has small irritation and low side effect, and has wide application prospect.
Description
Technical Field
The invention relates to the technical field of adhesives, in particular to a mosquito repellent liquid and a preparation method and application thereof.
Background
The bite of mosquitoes not only causes discomfort such as pain and itching, but also spreads various infectious diseases (malaria, filariasis, dengue fever, Japanese encephalitis, etc.). Therefore, the mosquito killing and repelling method taking Aedes albopictus and Culex pipiens pallens as main killing and repelling objects has important significance for improving the quality of life and the health and sanitation level of human beings.
At present, main mosquito repelling products in the market take chemical substances as main components, such as DEET, IR3535, mosquito repelling ester, hydroxypivalate and the like, and have certain toxicity although the mosquito repelling effect is strong. Wherein, mosquito repellent products such as the deet and the like have carcinogenic risk, are not suitable for infants, pregnant women and the like, and have great harm to pets such as cats, dogs and the like; in contrast, botanical insect repellents are of increasing interest because of their relatively low toxicity. However, although some mosquito repellent products using plant essential oil as a main component exist in the current market, the mosquito repellent effect is inferior to that of an artificial repellent, and the situation that toxic solvent residues exceed standards still exists in some products, so that the product can cause a greater threat to human health.
Disclosure of Invention
The embodiment of the invention aims to provide mosquito repellent liquid to solve the problems in the background technology.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the mosquito repellent liquid comprises the following components in parts by volume: 30-50% of plant essential oil, 5-15% of cosolvent and the balance of ethanol water solution, wherein the sum of the volume fractions of the components is 100%; the plant essential oil comprises catnip oil, camphor essential oil and cinnamon bark oil; the volume ratio of the schizonepeta oil to the camphor essential oil to the cinnamon bark oil is (3-5) to 1 (0.5-2).
As a preferable scheme of the embodiment of the invention, the mosquito repellent liquid comprises the following components in parts by volume: 40% of plant essential oil, 10% of cosolvent and 50% of ethanol aqueous solution.
As another preferable scheme of the embodiment of the invention, the volume ratio of the catmint oil, the camphor essential oil and the cinnamon bark oil is 4:1 (0.5-2).
As another preferable scheme of the embodiment of the invention, the cosolvent is Tween-80.
As another preferable scheme of the embodiment of the invention, the volume fraction of ethanol in the ethanol aqueous solution is 75-80%.
Another object of the embodiments of the present invention is to provide a preparation method of the mosquito repellent liquid, which comprises the following steps:
measuring the catnip oil, the camphor essential oil, the cinnamon bark oil, the cosolvent and the ethanol water solution according to the volume fractions and the volume ratio of the catnip oil, the camphor essential oil and the cinnamon bark oil for later use;
and adding the cosolvent into an ethanol water solution, mixing, and then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, and mixing to obtain the mosquito repellent liquid.
The embodiment of the invention also aims to provide the mosquito repellent liquid prepared by the preparation method.
The embodiment of the invention also aims to provide application of the mosquito repellent liquid in preparation of mosquito repellent products.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
the mosquito repellent liquid provided by the embodiment of the invention takes the essential oil extract of natural herbal medicine as a main functional component, has good repellent effect on culex pipiens pallens, has natural and lasting fragrance, no toxicity, small irritation and low side effect, has wide application prospect, is suitable for adults, can be widely used in families with infants, toddlers and pets, and can be widely used in cars, families, classrooms, work places, fields and the like.
In addition, the mosquito repellent liquid provided by the embodiment of the invention contains natural medicines such as schizonepeta, cinnamon, camphor and the like, so that the mosquito repellent liquid has the effects of refreshing and restoring consciousness besides the effect of repelling mosquitoes, and can be used for relieving summer heat drowsiness and working fatigue.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.2mL of cinnamon bark oil, 0.5mL of cosolvent and 2.8mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Example 2
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.4mL of cinnamon bark oil, 0.6mL of cosolvent and 3mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Example 3
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.6mL of cinnamon bark oil, 0.6mL of cosolvent and 3.3mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Example 4
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.8mL of cinnamon bark oil, 0.7mL of cosolvent and 3.5mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Example 5
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 3.5mL of schizonepeta oil, 0.7mL of camphor essential oil, 0.8mL of cinnamon bark oil, 1.5mL of cosolvent and 3.5mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol water solution contains 80% ethanol by volume, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Example 6
The embodiment provides mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.8mL of schizonepeta oil, 0.6mL of camphor essential oil, 0.6mL of cinnamon bark oil, 0.5mL of cosolvent and 6.5mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the cinnamon bark oil are all commercially available products of Shanghai-sourced leaf Biotech limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 75% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 1
This comparative example provides a commercially available floral water.
Comparative example 2
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil and 3mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And sequentially adding the catmint oil and the camphor essential oil into the ethanol water solution, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 3
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 0.8mL of schizonepeta oil, 0.2mL of camphor essential oil and 4mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And sequentially adding the catmint oil and the camphor essential oil into the ethanol water solution, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 4
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 0.4mL of schizonepeta oil, 1.6mL of camphor essential oil and 3mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And sequentially adding the catmint oil and the camphor essential oil into the ethanol water solution, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 5
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 0.8mL of schizonepeta oil, 3.2mL of camphor essential oil and 1mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And sequentially adding the catmint oil and the camphor essential oil into the ethanol water solution, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 6
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.2mL of schizonepeta oil, 0.8mL of camphor essential oil and 3mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And sequentially adding the catmint oil and the camphor essential oil into the ethanol water solution, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 7
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.5mL of cosolvent and 2.5mL of ethanol water solution for later use; wherein the catnip oil and the camphor essential oil are both commercially available products of Shanghai-sourced leaf Biotechnology GmbH; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol aqueous solution, stirring and mixing uniformly, then sequentially adding the catmint oil and the camphor essential oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 8
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.2mL of lavender oil, 0.5mL of cosolvent and 2.8mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the lavender oil are all commercially available products of Shanghai-sourced leaf biotechnology limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the lavender oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 9
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.4mL of lavender oil, 0.6mL of cosolvent and 3mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the lavender oil are all commercially available products of Shanghai-sourced leaf biotechnology limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the lavender oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 10
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.6mL of lavender oil, 0.6mL of cosolvent and 3.3mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the lavender oil are all commercially available products of Shanghai-sourced leaf biotechnology limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the lavender oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Comparative example 11
The comparative example provides a mosquito repellent liquid, and the preparation method comprises the following steps:
(1) measuring 1.6mL of schizonepeta oil, 0.4mL of camphor essential oil, 0.8mL of lavender oil, 0.7mL of cosolvent and 3.5mL of ethanol water solution for later use; wherein the catnip oil, the camphor essential oil and the lavender oil are all commercially available products of Shanghai-sourced leaf biotechnology limited; the cosolvent can be commercial Tween-80; the ethanol aqueous solution has a volume fraction of 78% ethanol, and can be prepared from commercially available 95% ethanol and deionized water.
(2) And adding the cosolvent into an ethanol water solution, stirring and mixing uniformly, then sequentially adding the catmint oil, the camphor essential oil and the lavender oil, stirring and mixing until the solution becomes clear, and thus obtaining the mosquito repellent liquid.
Under the same experimental conditions, the mosquito repellent liquids obtained in the above examples 1 to 4 and the comparative examples 2 to 11 and the toilet water provided in the comparative example 1 were subjected to mosquito repellent effect tests, the effective mosquito repellent protection time was taken as a measure, 4 groups of parallel experiments were performed on each mosquito repellent liquid or toilet water, and the test results were averaged and are shown in the following table 1.
TABLE 1
As can be seen from table 1 above, in the embodiment of the present invention, the mosquito repellent liquid with low irritation and good driving effect can be obtained by compounding various natural plant essential oils according to a certain proportion, and diluting and dispersing the natural plant essential oils by tween-80 and ethanol.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The mosquito repellent liquid is characterized by comprising the following components in parts by volume: 30-50% of plant essential oil, 5-15% of cosolvent and the balance of ethanol water solution, wherein the sum of the volume fractions of the components is 100%; the plant essential oil comprises catnip oil, camphor essential oil and cinnamon bark oil; the volume ratio of the schizonepeta oil to the camphor essential oil to the cinnamon bark oil is (3-5) to 1 (0.5-2).
2. The mosquito repellent liquid according to claim 1, wherein the mosquito repellent liquid comprises the following components in parts by volume: 40% of plant essential oil, 10% of cosolvent and 50% of ethanol aqueous solution.
3. The mosquito repellent liquid according to claim 1, wherein the volume ratio of the catmint oil to the camphor essential oil to the cinnamon bark oil is 4:1 (0.5-2).
4. The mosquito repellent liquid according to claim 1 or 2, wherein the cosolvent is tween-80.
5. The mosquito repellent liquid according to claim 1 or 2, wherein the volume fraction of ethanol in the ethanol aqueous solution is 75-80%.
6. A preparation method of the mosquito repellent liquid as claimed in any one of claims 1 to 5, which is characterized by comprising the following steps:
measuring the catnip oil, the camphor essential oil, the cinnamon bark oil, the cosolvent and the ethanol water solution according to the volume fractions and the volume ratio of the catnip oil, the camphor essential oil and the cinnamon bark oil for later use;
and adding the cosolvent into an ethanol water solution, mixing, and then sequentially adding the catmint oil, the camphor essential oil and the cinnamon bark oil, and mixing to obtain the mosquito repellent liquid.
7. A mosquito repellent liquid prepared by the preparation method of claim 6.
8. Use of a mosquito repellent liquid according to any one of claims 1 to 5 and 7 in the preparation of a mosquito repellent product.
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Cited By (1)
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| CN113144154A (en) * | 2021-03-06 | 2021-07-23 | 潍坊诺达药业有限公司 | Composite traditional Chinese medicine essential oil for cold dispelling and cough relieving of livestock |
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| CN107439542A (en) * | 2017-08-01 | 2017-12-08 | 然晟(上海)实业发展有限公司 | A kind of natural plant essential oils microcapsules and preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113144154A (en) * | 2021-03-06 | 2021-07-23 | 潍坊诺达药业有限公司 | Composite traditional Chinese medicine essential oil for cold dispelling and cough relieving of livestock |
| CN113144154B (en) * | 2021-03-06 | 2022-03-01 | 潍坊诺达药业有限公司 | Composite traditional Chinese medicine essential oil for cold dispelling and cough relieving of livestock |
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