WO2017219836A1

WO2017219836A1 - Emollient oil for preventing mosquito bites

Info

Publication number: WO2017219836A1
Application number: PCT/CN2017/086764
Authority: WO
Inventors: 吴克
Original assignee: 江苏奇力康皮肤药业有限公司
Priority date: 2016-06-22
Filing date: 2017-06-01
Publication date: 2017-12-28
Also published as: CN105997666A

Abstract

Provided is an emollient oil for preventing mosquito bites, wherein an essential oil with comparatively good skin compatibility is used as the main ingredient, and mosquito repelling ingredients with functional effects and active components for promoting the activity of the mosquito repelling ingredients are added at the same time, so that the resulting emollient oil can be well adsorbed on the skin surface and has mosquito repelling effects.

Description

Anti-mosquito bite emollient oil

Technical field

The present invention relates to an emollient oil. More specifically, the present invention relates to an emollient oil which is resistant to mosquito bites.

Background technique

Mosquito, belonging to the insect family Diptera, is a small flying insect with a sucking mouthpart. Usually the female uses blood as food, while the male uses the juice of the plant. Blood-sucking female mosquitoes are intermediate hosts for various pathogens such as dengue fever, malaria, yellow fever, filariasis, and Japanese encephalitis. On the earth, except for Antarctica, there are mosquitoes in all other continents.

In general, mosquitoes like to bite people with weak acidity. After being bitten by a mosquito, the human skin usually has redness, itching, pain and other symptoms. People with poor skin texture may have more serious symptoms, such as: local itching; small red papules appear; scars appear, ie smooth, bulging Reddened skin or hard swelling.

Summer is the best time for breeding of blood-sucking animals such as mosquitoes. It has a strong reproductive and reproductive capacity in summer, and in summer, people have more outdoor activities, and most of them are thin, especially the limbs are often exposed. It is common to be bitten by mosquitoes in summer. ,very common. Anti-mosquito bites appear to be necessary.

Nowadays, all kinds of mosquito repellent drugs sold on the market are made of chemical components, which not only have certain side effects, but also cause pollution to the environment. When they reach the effect of killing mosquitoes, they also pose harm to people, especially The human respiratory tract constitutes an adverse effect. The better the insecticidal effect of this chemical, the more side effects it has, and it is not easy to use it in large quantities. Like the regular use of toilet water, although it consists only of traditional Chinese medicine and spices, it has a certain effect on mosquito repellent, but its volatility is strong, its persistence is short, and the skin permeability after use is poor, so it needs to be cleaned in time.

The invention of Chinese Patent No. CN102018004A discloses a multi-effect mosquito repellent syrup which is composed of a mixture of aerobic amine, citronella oil, amine leaf oil, tea tree oil, pyrethrum vinegar and Litsea cubeba oil. The invention has long time of repelling mosquitoes, and has the functions of sterilization, disinfection and purifying air, but its durability is poor and needs to be coated multiple times. The invention of Chinese Patent No. CN102579288A discloses a direct-acting natural plant essential oil composition for mosquito repellent, which is composed of lavender oil, lemon grass oil, basil oil, chamomile oil, peppermint oil, eucalyptus oil, tea tree oil It is composed of citronella oil, thyme oil, glycerin and ethanol. The invention can effectively repel mosquitoes, but the efficiency is not high, and long-term use of ethanol is easy to cause damage to the skin. The invention of Chinese Patent No. CN101233864 discloses a mosquito repellent essential oil composition and a mosquito repellent method, which are composed of clove oil, Litsea cubeba oil, leaf oil, pure seed linden leaf oil, thyme oil, citronella oil, and fragrant leaves. Oil, lavender oil, wintergreen oil, peppermint oil, cinnamon oil, cedar oil, white orchid oil, musk oil, rose oil, tea tree oil, the technical solution has a complicated source of raw materials, high cost, and the total efficiency of mosquito repellent is not as significant as the present invention.

Most of the existing anti-mosquito agents are used as a single cosmetic to protect the skin from the surface of the skin. This anti-mosquito agent is highly volatile and needs to be applied multiple times, and often does not consider the comfort of the skin. Problems such as poor gas permeability and poor skin compatibility.

Summary of the invention

It is an object of the present invention to address at least the above problems and to provide at least the advantages that will be described later.

Still another object of the present invention is to provide an anti-mosquito biting emollient oil which uses an essential oil having good skin compatibility as a main component, and at the same time adds a functional anti-mosquito component and can enhance an anti-mosquito component. The active active ingredient makes the prepared emollient oil better adsorbed on the skin surface and has anti-mosquito effect.

In order to achieve these and other advantages of the present invention, there is provided an anti-mosquito biting emollient oil comprising the following ingredients (by mass fraction):

Ingredient A: linalool: citronellol: geraniol is 1:1:1 to 4:1:1;

Ingredient B: Ai Ye essential oil;

Ingredient C: lecithin, 2 to 5 parts; ephedrine, 0.001 to 0.1 parts; anthraquinone extract, 0.005 to 0.1 parts; natural squalane, 2 to 10 parts; VE or VE derivative, 0.5 to 5 parts;

Ingredient D: glycerin, 10 to 50 parts; the balance is water;

Wherein component A and component B are uniformly mixed in a ratio of 1:1 to 30:1, component C and component D are uniformly mixed, and then a mixture of component A and component B is added; mixture of component A and component B: component C and component The mixture of D is from 3:17 to 13:7.

Preferably, the anti-mosquito biting emollient oil comprises the following ingredients (by mass fraction) meter):

Linalool, 5 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 2 parts;

Quinoa extract, 0.005 parts;

Natural squalane, 2 parts;

VE or VE derivative, 0.5 parts;

Ephedrine, 0.001 parts;

Glycerin, 10 parts;

The balance is water.

Preferably, the anti-mosquito biting emollient oil comprises the following components (by mass fraction):

Linalool, 20 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 5 parts;

茯苓 extract, 0.1 parts;

Natural squalane, 10 parts;

VE or VE derivative, 5 parts;

Ephedrine, 0.1 part;

Glycerin, 50 parts;

The balance is water.

Linalool, 20 parts;

Citronellol, 20 parts;

Geraniol, 20 parts;

Ai Ye essential oil, 2 parts;

Lecithin, 3 parts;

茯苓 extract, 0.007 parts;

Natural squalane, 8 parts;

VE or VE derivative, 3 parts;

Ephedrine, 0.1 part;

Glycerin, 30 parts;

The balance is water.

Preferably, the anti-mosquito biting emollient oil, wherein the VE derivative is VE acetate.

Preferably, the anti-mosquito biting emollient oil, wherein the mixing of the component A and the component B is specifically: using distilled water to distill the leaves of the leaves to form steam, and continuously continuing to pass the high-temperature steam within 7 to 10 days. In a container containing a certain amount of linalool, citronellol and geraniol, the linalool, citronellol and geraniol mixed with steam are mixed to form the component A, and the component A and the The component B is uniformly mixed.

Preferably, the anti-mosquito biting emollient oil, wherein the mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, and immersing it in a small amount of glycerin 2~ 5 days, add ephedrine to it; add a certain amount of lecithin, medlar extract and natural squalane to glycerin, soak for 2 to 5 days, shake 3 to 6 times a day, each time 5 to 10 minutes; The glycerol mixture containing VE or VE derivative added with ephedrine is quickly added to the glycerin mixture containing lecithin, medlar extract and natural squalane, and an appropriate amount of water is added thereto, and shaken for 10 to 30 minutes at a temperature of 20-40 ° C. A mixture of the component C and the component D is obtained.

Preferably, the anti-mosquito biting emollient oil, wherein the component A and the The mixture of the component B and the mixture of the component C and the component D are remixed, heated to 100 to 120 ° C under a pressure of 0.5 to 1.33 kPa, and after 3 to 10 minutes, the temperature is lowered to 60 to 70 ° C. The mixture is filtered to remove slag and then autoclaved to obtain an emollient oil for controlling mosquito bites.

Preferably, the anti-mosquito biting emollient oil further comprises saffron.

Preferably, the anti-mosquito bite emollient oil, wherein 0.2 to 1 g of the saffron is soaked in 200-600 mL of water, soaked for 20 to 40 minutes, heated and boiled until the remaining 60 to 200 mL of water, The upper layer of the mash was added to the mixture of the component A and the component B in a mass ratio of 1:3 to 1:6.

The invention includes at least the following beneficial effects:

1. Using linalool, citronellol and geraniol as main functional components for mosquito control, distilling water to distillate water to form steam, using steam to fume linalool, citronellol and geraniol to make linden Alcohol, citronellol and geraniol are combined with the active ingredients of the leaves, so that they are suitable for direct contact with human skin;

2. The linalool, citronellol and geraniol, which have been fumigated by Aiye steam, are mixed in a certain proportion, which can not only achieve mosquito repellent and mosquito repellent effect, but also suit human skin use;

3. The essential oil of Aiye leaves is mixed with linalool, citronellol and geraniol. The molecules of Aiye oil are combined with the molecules of linalool, citronellol and geraniol, respectively, and then the compatibility between the molecules of Aiye oil is passed. To fully integrate the four components to enhance their anti-mosquito effect;

4, lecithin, medlar extract and natural squalane can not only enhance the skin's self-defense ability, but also enhance the skin's adaptability to the mixed ingredients of eucalyptus essential oil, linalool, citronellol and geraniol, enhance functional ingredients in The adsorption of the skin surface makes the emollient oil have a long-lasting mosquito repellent effect;

5. The VE or VE derivative to which ephedrine is added is an active ingredient which activates the activity of the mixture of the component C and the component D for the mixture of the component A and the component B, so that the functional component A is coated with the components B, C and D. The oily film retains its long-lasting functionality and delays its release, thereby enhancing the durability of the emollient oil and its adsorption on the skin surface;

6. For the emollient oil added with saffron, it can be used as an emollient oil that has been applied to the affected area after being bitten by mosquitoes, or as a conventional skin care product, and the quantitative saffron supernatant is added to the ingredients. In the mixture of A and component B, saffron is adsorbed on the surface of the essential oil molecules, thereby improving the comfort of the skin after rubbing the emollient oil.

Other advantages, objects and features of the present invention will be partially realized by the following description, and some will also be The research and practice of the present invention will be understood by those skilled in the art.

detailed description

The present invention will be further described in detail below with reference to the embodiments, so that those skilled in the art can refer to the description.

It is to be understood that the terms "having", "comprising" and "comprising" are used in the <RTIgt;

The present invention provides an anti-mosquito biting emollient oil comprising the following ingredients (by mass fraction):

Ingredient A: linalool: citronellol: geraniol is 1:1:1 to 4:1:1;

Ingredient B: Ai Ye essential oil;

Ingredient D: glycerin, 10 to 50 parts; the balance is water;

Wherein the VE derivative is VE acetate.

The mixing of the component A and the component B is specifically: distilling water into a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 7 to 10 days. Inside, the linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, soaking it in a small amount of glycerin for 2 to 5 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium The extract and natural squalane are sequentially added to glycerin, soaked for 2 to 5 days, shaken 3 to 6 times a day for 5 to 10 minutes each time; the glycerin mixture containing VE or VE derivative added to ephedrine is quickly added to A mixture of glycerol containing lecithin, medlar extract and natural squalane is added with an appropriate amount of water, shaken for 10 to 30 minutes, and the temperature is 20 to 40 ° C to obtain a mixture of the component C and the component D.

Mixing the prepared mixture of the component A and the component B with the component C and the component D, and heating to 100 to 120 ° C under a pressure of 0.5 to 1.33 kPa for 3 to 10 After a minute, the temperature is lowered to 60-70 ° C, and the mixture is filtered to remove slag, and then subjected to high-pressure steam sterilization to obtain an emollient oil for controlling mosquito bites.

The specific application is as follows:

Example 1

Linalool, 5 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 2 parts;

Quinoa extract, 0.005 parts;

Natural squalane, 2 parts;

VE, 0.5 parts;

Ephedrine, 0.001 parts;

Glycerin, 10 parts;

The balance is water.

The mixing of the component A and the component B is specifically: distilling water into a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 7 days. The linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, immersing it in a small amount of glycerin for 2 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium extract And natural squalane is sequentially added to glycerin, soaked for 2 days, shaken 3 times a day for 5 minutes each time; the glycerin mixture containing VE or VE derivative added with ephedrine is quickly added to the lecithin-containing, sputum extract and To the glycerin mixture of natural squalane, an appropriate amount of water was added, and the mixture was shaken for 10 minutes at a temperature of 20 ° C to obtain a mixture of the component C and the component D.

Mixing the prepared mixture of the component A and the component B with the component C and the component D, heating to 100 ° C under a pressure of 0.5 kPa, and after cooling for 3 minutes, cooling to 60 °C, the mixture is filtered to remove slag, and then autoclaved, that is, the emollient oil for controlling mosquito bites.

Example 2

Linalool, 20 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 5 parts;

茯苓 extract, 0.1 parts;

Natural squalane, 10 parts;

VE or VE derivative, 5 parts;

Ephedrine, 0.1 part;

Glycerin, 50 parts;

The balance is water.

The mixing of the component A and the component B is specifically: distilling steam to form a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 8 days. The linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, immersing it in a small amount of glycerin for 3 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium extract And natural squalane is sequentially added to glycerin, soaked for 3 days, shaken 5 times a day for 8 minutes each time; the glycerol mixture containing VE or VE derivative added with ephedrine is quickly added to the lecithin-containing extract and the extract To the glycerin mixture of natural squalane, an appropriate amount of water was added, and the mixture was shaken for 20 minutes at a temperature of 30 ° C to obtain a mixture of the component C and the component D.

Mixing the prepared mixture of the component A and the component B with the component C and the component D, heating to 110 ° C under a pressure of 1 kPa, and after cooling for 5 minutes, cooling to 62 ° C The mixture is filtered to remove slag and then autoclaved to obtain an emollient oil for controlling mosquito bites.

Example 3

Linalool, 20 parts;

Citronellol, 20 parts;

Geraniol, 20 parts;

Ai Ye essential oil, 2 parts;

Lecithin, 3 parts;

茯苓 extract, 0.007 parts;

Natural squalane, 8 parts;

VE or VE derivative, 3 parts;

Ephedrine, 0.1 part;

Glycerin, 30 parts;

The balance is water.

The mixing of the component A and the component B is specifically: distilling water into a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 10 days. The linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, immersing it in a small amount of glycerin for 5 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium extract And natural squalane is sequentially added to glycerin, soaked for 5 days, shaken 6 times a day for 10 minutes each time; the glycerin mixture containing VE or VE derivative added with ephedrine is quickly added to the lecithin-containing extract and the extract To the glycerin mixture of natural squalane, an appropriate amount of water was added, and the mixture was shaken for 30 minutes at a temperature of 40 ° C to obtain a mixture of the component C and the component D.

Mixing the prepared component A and the component B with the component C and the component D The mixture is remixed, heated to 120 ° C under a pressure of 1.33 kPa, and after 10 minutes, the temperature is lowered to 70 ° C, and the mixture is filtered to remove slag, and then subjected to high pressure steam sterilization, thereby obtaining an emollient oil for controlling mosquito bites. .

Example 4

Linalool, 5 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 2 parts;

Quinoa extract, 0.005 parts;

Natural squalane, 2 parts;

VE, 0.5 parts;

Ephedrine, 0.001 parts;

Glycerin, 10 parts;

The balance is water;

Wherein, the mixing of the component A and the component B is specifically: distilling steam to form a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 7 days. Inside, the linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

1 g of the saffron was soaked in 600 mL of water, immersed for 40 minutes, heated and boiled to the remaining 200 mL of water, and the upper layer of mash was added to the mixture of the component A and the component B at a mass ratio of 1:6.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, immersing it in a small amount of glycerin for 3 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium extract And natural squalane is added to glycerin in turn, soaked for 3 days, shaken 4 times a day for 5 minutes each time; the mixture of glycerin containing VE or VE derivative added with ephedrine is quickly added to the lecithin-containing extract and the extract Add a proper amount of water to the glycerin mixture of natural squalane, shake for 15 minutes, and the temperature is 20 ° C. A mixture of component C and component D.

Mixing the prepared mixture of the component A containing the saffron and the component B with the component C and the component D, and heating to 100 ° C for 5 minutes under a pressure of 0.8 kPa. After that, the temperature is lowered to 60 ° C, and the mixture is filtered to remove slag, and then autoclaved, thereby obtaining an emollient oil for controlling mosquito bites.

Example 5

Linalool, 15 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 5 parts;

茯苓 extract, 0.1 parts;

Natural squalane, 10 parts;

VE or VE derivative, 5 parts;

Ephedrine, 0.1 part;

Glycerin, 50 parts;

The balance is water.

Wherein, the mixing of the component A and the component B is specifically: distilling steam to form a steam using distilled water, and continuously transferring the high-temperature steam into a container containing a certain amount of linalool, citronellol and geraniol within 9 days. Inside, the linalool, citronellol, and geraniol mixed with steam are mixed to form the component A, and the component A and the component B are uniformly mixed.

0.7 g of the saffron was soaked in 400 mL of water, immersed for 35 minutes, heated and boiled until 150 mL of water remained, and the upper layer of mash was added to the mixture of the component A and the component B at a mass ratio of 1:3.

The mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, immersing it in a small amount of glycerin for 4 days, adding ephedrine thereto; and adding a certain amount of lecithin and strontium extract And natural squalane is added to glycerin in turn, soaked for 4 days, shaken 4 times a day for 6 minutes each time; will be added A mixture of glycerol containing VE or VE derivatives of ephedrine is rapidly added to a mixture of glycerol containing lecithin, medlar extract and natural squalane, and an appropriate amount of water is added thereto, and shaken for 22 minutes at a temperature of 25 ° C to obtain the component C. Mixture with the ingredient D.

Mixing the prepared mixture of the component A containing the saffron and the component B with the mixture of the component C and the component D, and heating to 100 ° C under a pressure of 1.2 kPa for 5 minutes. After that, the temperature is lowered to 65 ° C, and the mixture is filtered to remove slag, and then autoclaved, thereby obtaining an emollient oil for controlling mosquito bites.

The emollient oils obtained in Example 1, Example 2 and Example 3 were compared with the commercially available traditional Chinese medicine oil for controlling mosquito bites, and the emollient durability in Example 3 was found> Example 2>Example 1> Commercially available products, which are wiped on the surface of human skin, and Example 2 has the best comfort.

Comparing the emollient oils obtained in Example 2, Example 4, and Example 5, it was found that the lubricating oil of Example 2 was durable to insects>Example 5>Example 4, and the comfort of Example 5 was the best.

The number of devices and processing scales described herein are intended to simplify the description of the present invention. Applicability, modifications, and variations of the present invention will be apparent to those skilled in the art.

Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the embodiments, and are fully applicable to various fields suitable for the present invention, and are easily accessible to those skilled in the art. The invention is not limited to the specific details and embodiments shown herein, without departing from the scope of the appended claims.

Claims

An anti-mosquito biting emollient oil characterized by comprising the following components (by mass fraction):

Ingredient A: linalool: citronellol: geraniol is 1:1:1 to 4:1:1;

Ingredient B: Ai Ye essential oil;

Ingredient C: lecithin, 2 to 5 parts; ephedrine, 0.001 to 0.1 parts; anthraquinone extract, 0.005 to 0.1 parts; natural squalane, 2 to 10 parts; VE or VE derivative, 0.5 to 5 parts;

Ingredient D: glycerin, 10 to 50 parts; the balance is water;

Wherein component A and component B are uniformly mixed in a ratio of 1:1 to 30:1, component C and component D are uniformly mixed, and then a mixture of component A and component B is added; mixture of component A and component B: component C and component The mixture of D is from 3:17 to 13:7.
The anti-mosquito biting emollient oil according to claim 1, which comprises the following components (by mass fraction):

Linalool, 5 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 2 parts;

Quinoa extract, 0.005 parts;

Natural squalane, 2 parts;

VE or VE derivative, 0.5 parts;

Ephedrine, 0.001 parts;

Glycerin, 10 parts;

The balance is water.
The anti-mosquito biting emollient oil according to claim 1, which comprises the following components (by mass fraction):

Linalool, 20 parts;

Citronellol, 5 parts;

Geraniol, 5 parts;

Ai Ye essential oil, 5 parts;

Lecithin, 5 parts;

茯苓 extract, 0.1 parts;

Natural squalane, 10 parts;

VE or VE derivative, 5 parts;

Ephedrine, 0.1 part;

Glycerin, 50 parts;

The balance is water.
The anti-mosquito biting emollient oil according to claim 1, which comprises the following components (by mass fraction):

Linalool, 20 parts;

Citronellol, 20 parts;

Geraniol, 20 parts;

Ai Ye essential oil, 2 parts;

Lecithin, 3 parts;

茯苓 extract, 0.007 parts;

Natural squalane, 8 parts;

VE or VE derivative, 3 parts;

Ephedrine, 0.1 part;

Glycerin, 30 parts;

The balance is water.
An anti-mosquito biting emollient oil according to any one of claims 1 to 4, characterized in that The VE derivative is VE acetate.
The anti-mosquito biting emollient oil according to claim 5, wherein the mixing of the component A and the component B is specifically: distilling water into a steam using distilled water, and continuously continuing the high-temperature steam within 7 to 10 days. Passing into a container containing a certain amount of linalool, citronellol and geraniol, mixing the linalool, citronellol and geraniol mixed with steam to form the component A, and the component A Mix well with the component B.
The anti-mosquito biting emollient oil according to claim 6, wherein the mixing of the component C and the component D is specifically: taking a certain amount of VE or VE derivative, and immersing it in a small amount of glycerin. 2 to 5 days, add ephedrine to it; add a certain amount of lecithin, medlar extract and natural squalane to glycerin, soak for 2 to 5 days, shake 3 to 6 times a day, each time 5 to 10 Minutes; a mixture of glycerol containing VE or VE derivatives added to ephedrine is rapidly added to a mixture of glycerol containing lecithin, medlar extract and natural squalane, and an appropriate amount of water is added thereto, and shaken for 10 to 30 minutes at a temperature of 20- At 40 ° C, a mixture of the component C and the component D was obtained.
The anti-mosquito biting emollient oil according to claim 7, wherein the mixture of the component A and the component B obtained is remixed with the mixture of the component C and the component D, After heating at a pressure of 0.5 to 1.33 kPa to 100 to 120 ° C for 3 to 10 minutes, the temperature is lowered to 60 to 70 ° C, and the mixture is filtered to remove slag, and then subjected to high pressure steam sterilization, thereby preventing mosquito bites. Emollient oil.
The anti-mosquito biting emollient oil according to claim 1, which further comprises saffron.
The anti-mosquito biting emollient oil according to claim 9, wherein 0.2 to 1 g of the saffron is soaked in 200 to 600 mL of water, soaked for 20 to 40 minutes, and then heated to cook until the remaining 60 of water 200 mL, the upper layer of the mash was added to the mixture of the component A and the component B in a mass ratio of 1:3 to 1:6.