KR102173530B1 - Manufacturing method of cleansing oil - Google Patents

Abstract

The present invention relates to a method for manufacturing cleansing oil. More specifically, the present invention relates to a method for manufacturing cleansing oil which can gently dissolve and remove impurities and makeup on the skin surface and pores without irritation; has excellent cleaning properties, so that oil residues do not remain on the skin surface, thereby allowing refresh cleansing; and has effects of skin softening, moisturizing, and anti-inflammation.

Description

Manufacturing method of cleansing oil {MANUFACTURING METHOD OF CLEANSING OIL}

The present invention relates to a cleansing oil manufacturing method, and more particularly, it is possible to gently dissolve and remove impurities and makeup in the skin surface and pores without irritation, and has excellent washability, so that oil residues do not remain on the skin surface. It is possible to cleanse the face and relates to a method for producing a cleansing oil having effects such as skin softening, moisturizing, antibacterial, and anti-inflammatory.

With the development of medicine, the desire to maintain the youthfulness as long as possible has become a common concern for men and women of all ages, and the desire to keep the most easily exposed skin smooth and elastic is increasing.

In addition, as the overall level of culture improves, consumers' desire for beauty is also increasing. As awareness of the effects of external stimuli such as skin photoaging and pollution on the skin spread, skin moisturization and nutrition supply, skin wrinkle formation relief and improvement beyond skin beautification, whitening effect, UV protection effect, defense against pollutants, etc. There is a demand for functional cosmetic products with the functions of, and in fact, most companies are actively researching functional products.

Among these cosmetics, examples of formulations that can be moisturized and functional are typical skin care products such as skins, lotions, and creams, and makeup cosmetics products to cover skin blemishes such as skin beautification or blemishes, freckles, etc. Can be lifted.

On the other hand, as more and more people wear makeup using the makeup cosmetic product line, etc., erasing rather than putting on makeup is emerging as a more important factor. Removing makeup, i.e. washing and cleansing, is an early stage of the beauty system and is a very important cosmetic practice. Removing excess sebum or makeup cosmetics cleanly and proceeding to the next treatment step is a necessary condition to prevent skin troubles and protect healthy skin conditions. The target skin dirt includes both internal and extrinsic, and the internal ones include excess sebum and metabolites such as keratin in the stratum corneum, and external ones include dust and dust, and makeup cosmetics. When sebum and makeup cosmetics are left unattended and oxidized, it is important to keep the skin clean because it causes inflammation, swelling, and pigmentation, or microbes grow and cause acne.

Accordingly, there are various products as cleansing cosmetics that clean the skin, and it is known that there are cream, emulsion, liquid, powder, and the like in shape. When categorized into prescription composition, water-based cleansing cosmetics containing surfactants as the main component, water-based ingredients, emulsified cleansing cosmetics containing oil-based ingredients and surfactants, and oil-based ingredients as the main component, if necessary There are oily cleansing cosmetics containing an active agent, and powdery cleansing cosmetics containing a hydrophilic surfactant powder and an enzyme. In addition, it can be classified into an emulsion type, an oil type or an aqueous type.

Among them, as an emulsion type, cleansing lotions and creams are typical, and these are known to have excellent cleansing effect on makeup and excellent softness and massage effect when using an oily component in about 20 to about 70 parts by weight. However, these emulsion types have to be wiped off with a tissue because the oil remains on the skin after use due to the use of a large amount of oil and cannot be completely washed off with water.Therefore, skin irritation may occur due to physical irritation, and it remains after wiping with a tissue. Due to the oily feeling, it has the inconvenience of having to wash your face with water using foam cleansing or soap.

In addition, aqueous-type cleansing gels can be divided into microemulsion gel types using a large amount of nonionic surfactant and a large amount of oil, and cleansing gel types using anionic surfactants, which contain about 10 to about 40 surfactants. It is blended relatively much in parts by weight. The microemulsion gel type that uses a large amount of oil contains a large amount of oil and surfactant, so it has excellent cleansing power, but it has a stiff feeling in use, and it is difficult to completely wash it off with water because the oil remains on the skin after use. On the other hand, the cleansing gel type using anionic surfactant does not use oil and uses anionic surfactant, so it can be easily washed off with water and is refreshing even when used, but the cleansing effect to remove makeup is poor and skin irritation due to anionic surfactant There is a problem of this concern.

On the other hand, since the oily type of cleansing oil uses almost all of the ingredients, the makeup cleansing effect is very excellent and the washability is very excellent. However, despite its excellent cleansing power, cleansing oil has a drawback that it flows out of the hand when used, so there are consumers who do not prefer this type of cleansing agent. In order to improve the usability that flows down from the hand, oil-based gelling agents such as organic bentonite, hydrophobic silicic acid, silicic anhydride, and dextrin fatty acid ester are blended, or made into an aerosol-type mousse containing dextrin fatty acid ester, or polyethylene, etc. It is designed and manufactured as an oily solid cleansing agent using the wax.

However, since the wax or oily gelling agent has excellent adhesion to the skin, it is difficult to obtain a refreshing sensation because it leaves stickiness and a slippery oily sensation when wiping or washing off after use. In addition, since it is a synthetic raw material derived from petroleum, there is a possibility that skin problems may occur if it remains on the skin, so it does not fit the current well-being trend that prefers natural products.

Accordingly, there is a need to develop a new cosmetic product for cleansing that has strong cleansing power, enhances cleansing effect, has a good feeling of use, and does not cause great irritation to the human body.

Korean Patent Application Publication No. 10-2018-0133170

The present invention is to solve the above problems, and it is possible to gently dissolve and remove makeup and impurities in the skin surface and pores without irritation, and it is excellent in washability so that oil residues do not remain on the skin surface, enabling a refreshing cleansing. And, it is intended to provide a method for producing a cleansing oil that can exhibit skin softening, moisturizing, antibacterial, and anti-inflammatory effects.

The above and other objects and advantages of the present invention will become apparent from the following description of preferred embodiments.

The above object is a vegetable oil containing sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, and olive oil, Yucha tree seed oil from 37°C to 60 Forming a first oily composition by heating to a temperature range of °C and mixing and stirring by adding a liquid surfactant; Adding an additive composition containing an aroma essential oil to the first oily composition and mixing at high speed at a speed of 1,500 to 2,500 rpm to form a second oily composition; And cooling and aging the second oily composition to obtain a cleansing oil; including, can be achieved by a cleansing oil production method.

Specifically, the liquid surfactants are PEG-20 glyceryl triisostearate, PEG-7 glyceryl cocoate, laureth-4, Solves-30 tetraoleate, isostearic acid, polysorbate 60, polysorbate 85, polyglyceryl caprate, polyglyceryl laurate, polyglyceryl stearate, polyglyceryl dilaurate, sucrose stearate, and one selected from the group consisting of combinations thereof It may include more than one.

Specifically, the aroma essential oil may include at least one selected from the group consisting of tea tree oil, eucalyptus oil, chamomile oil, cedar wood oil, lavender oil, grapefruit peel oil, neroli oil, and combinations thereof. have.

According to the present invention, it is possible to cleanly remove impurities and makeup residues in the skin surface and pores, and when washing with water by rolling several times, oil residues do not remain on the skin surface to give a refreshing feeling. It is small and can impart supple, moisturizing, antibacterial, and anti-inflammatory effects to the skin. In addition, by including an aroma essential oil as a component, an aromatherapy effect, that is, a side effect such as mental and physical stability and fatigue recovery may be brought about.

However, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a flow chart showing a cleansing oil manufacturing method according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to embodiments of the present invention and drawings. These examples are only illustratively presented to illustrate the present invention in more detail, and it will be apparent to those of ordinary skill in the art that the scope of the present invention is not limited by these examples. .

In addition, unless otherwise defined, all technical and scientific terms used in the present specification have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, and in case of conflict, the present specification including definitions The description of will take precedence.

In order to clearly describe the invention proposed in the drawings, parts not related to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification. And, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary. In addition, "unit" described in the specification means one unit or block that performs a specific function.

In each step, the identification code (first, second, etc.) is used for convenience of description, and the identification code does not describe the order of each step, and each step does not clearly describe a specific sequence in the context. It may be implemented differently from the order specified above. That is, each of the steps may be performed in the same order as the specified order, may be performed substantially simultaneously, or may be performed in the reverse order.

One aspect of the present application is a vegetable oil comprising sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, olive oil, and Yucha tree seed oil at 37°C. Forming a first oily composition by heating to a temperature range of to 60°C, adding a liquid surfactant, and stirring the mixture; Adding an additive composition containing an aroma essential oil to the first oily composition and mixing at high speed at a speed of 1,500 to 2,500 rpm to form a second oily composition; And cooling and aging the second oily composition to obtain a cleansing oil; containing, provides a cleansing oil manufacturing method.

Hereinafter, a method of manufacturing a cleansing oil according to an embodiment of the present disclosure may be described with reference to FIG. 1.

First, the vegetable oil is heated, and a liquid surfactant is added thereto, followed by mixing and stirring to form a first oily composition. In one embodiment, the vegetable oil includes sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, olive oil, and Yucha tree seed oil. I can.

In one embodiment, the mixing and stirring may be performed at a speed of about 1,500 rpm to about 2,500 rpm for about 30 seconds to about 10 minutes. If the mixing agitation is performed at less than about 1,500 rpm for less than about 30 seconds, the components may not be uniformly mixed, and when it is performed for about 10 minutes or more in excess of about 2,500 rpm, a phase separation phenomenon occurs. Can occur.

In one embodiment, the heating may be performed in a temperature range of about 37° C. to about 60° C., and when mixed and stirred at less than about 37° C., the added liquid surfactant may not be uniformly mixed, and 60° C. When the above mixture is stirred, the fragrance contained in the vegetable oil may change.

In one embodiment, among the vegetable oils, sunflower seed oil refers to oil obtained by compressing seeds of sunflower originating from North America as a yearwort of the Asteraceae family. The sunflower seed oil is rich in protein along with lecithin, vitamin A, and vitamin E, thereby preventing evaporation of moisture in the skin, thereby helping to maintain skin moisturizing power. Accordingly, since the cleansing oil contains the sunflower seed oil, it may impart a moisturizing effect so that the skin does not pull out even after washing, and may exhibit an effect of improving skin elasticity.

In one embodiment, the sunflower seed oil may be included in an amount of about 30 to about 60 parts by weight based on 100 parts by weight of the cleansing oil. If the sunflower seed oil is contained in an amount of less than about 30 parts by weight, the skin moisturizing and elasticity improvement effect that appears due to the inclusion of the sunflower seed oil may not be sufficiently exerted. Mixability may be impaired.

In one embodiment, the grape seed oil refers to an oil component obtained by compressing grape seeds, and may be included to dissolve makeup residues in the cleansing oil. Since the grape seed oil contains a rich amount of tocopherol, behenic acid, and linolenic acid, which is a type of unsaturated fatty acid, as active ingredients, it prevents moisture from flying away even after washing. The protective film function can be normalized, and it can give the skin shine and prevent wrinkles.

In one embodiment, the grape seed oil (grape seed oil) may be included in about 5 to about 20 parts by weight based on the total 100 parts by weight of the cleansing oil, if the grape seed oil is included in less than about 5 parts by weight, the The skin moisturizing and elasticity improvement effect that appears as grape seed oil is included may not be sufficiently exhibited, and when it is included in an amount exceeding about 20 parts by weight, mixing with other ingredients may be inhibited.

In one embodiment, the jojoba seed oil is a non-volatile oil obtained by compressing the seeds of jojoba, a short fruit of the stone bamboo tree, and exhibits a wax form at room temperature.

In one embodiment, the jojoba seed oil may be included for cleaning power and skin moisturizing effect of the cleansing oil. The jojoba seed oil has a chemical structure that is very similar to that of human skin, so it penetrates well into the skin and does not show a sticky feeling, so it can be applied to oily skin. The jojoba seed oil may be included in about 5 to about 20 parts by weight based on the total 100 parts by weight of the cleansing oil, and if it is included in less than about 5 parts by weight, the skin moisturizing effect may not be sufficiently exhibited, and about 20 parts by weight If included in excess, components may not be uniformly dispersed.

In one embodiment, the European hazelnut seed oil (corylus Avellana Seed Oil) refers to oil obtained by pressing the seeds of European hazelnut, also called hazelnut. The European hazelnut seed oil can be used for massage because of its fast skin absorption and high flexibility, and has excellent skin soothing and astringent effects, and can help in managing problematic skin.

In one embodiment, the European hazelnut seed oil may be included in an amount of about 5 to about 20 parts by weight based on 100 parts by weight of the total cleansing oil, and if it is included in less than about 5 parts by weight, skin soothing and astringent effects are sufficiently exhibited. It may not be possible, and if it is included in an amount exceeding about 20 parts by weight, a phenomenon in which the components are not uniformly dispersed may occur.

In one embodiment, the argan kernel oil (argan cerrier oil) is obtained by compressing the seeds of the fruit opened on the argan tree, it may be added to provide moisturizing power to the cleansing oil to maintain the moisture of the skin even after washing. have. The argan kernel oil may be included in an amount of about 0.1 to about 1 part by weight based on 100 parts by weight of the total cleansing oil, and if it is included in an amount of less than about 0.1 part by weight, the skin moisturizing effect generated by the inclusion of the argan kernel oil is sufficiently exhibited. It may not be, and if it is included in excess of about 1 part by weight, the miscibility with other ingredients may be inhibited.

In one embodiment, the green tea seed oil contains vitamin A, vitamin B2, tocopherol, and tannin, thereby soothing the skin, preventing pigmentation, and preventing skin aging in the cleansing oil. Can be given. In addition, since the green tea seed oil has a pore-constricting effect, the effect of generating skin troubles caused by the use of the oil can be reduced as much as possible.

In one embodiment, the green tea seed oil may be included in an amount of about 1 to about 5 parts by weight based on 100 parts by weight of the total cleansing oil, and if it is included in an amount of less than about 1 part by weight, the skin according to the green tea seed oil The soothing, anti-pigmentation, anti-aging skin, and pore-constricting effects may not be sufficiently exhibited, and when included in an amount exceeding about 5 parts by weight, mixing with other ingredients may be impaired.

In one embodiment, the macadamia seed oil is obtained by compressing macadamia seeds, which is a kind of nuts. The macadamia seed oil has an excellent barrier function to block evaporation of moisture from the skin, and is not easily oxidized, so when included in a cleansing oil, it can improve storage properties.

In one embodiment, the macadamia seed oil may be included in an amount of about 1 to about 5 parts by weight based on 100 parts by weight of the total of the cleansing oil, and if it is included in less than about 1 part by weight, the storage property of the cleansing oil may decrease. If included in excess of about 5 parts by weight, the probability of causing troubles in oily skin may increase.

In one embodiment, the olive oil (oilve oil) means an oil extracted by compressing the fruit of the olive tree, and contains a large amount of vitamin E, supplying moisture to the skin and making damaged skin soft and elastic. Giving can have an effect. In addition, since it does not show skin irritation, it can be applied to sensitive skin, and it can help skin elasticity by showing high antioxidant effect.

In one embodiment, the olive oil may be included in an amount of about 1 to about 5 parts by weight based on 100 parts by weight of the total cleansing oil, and if it is included in an amount of less than about 1 part by weight, the antioxidant effect due to the inclusion of the olive oil is It may not be fully exhibited, and if it is included in excess of about 5 parts by weight, the stickiness of the cleansing oil may increase and the feeling of use may decrease.

In one embodiment, the oil tea tree seed oil (camellia seed oil) means that the seeds of the Yu tea tree belonging to the Camellia family are extracted by a cold compression method, and is included in the cleansing oil for preventing stickiness and soothing the skin. I can. Since the Yucha tree seed oil contains oleic acid, palmitic acid, and linolenic acid, the cleansing oil may exhibit anti-inflammatory and antioxidant effects as it contains Yucha tree seed oil.

In one embodiment, the Yucha tree seed oil may be included in an amount of about 1 to about 5 parts by weight based on 100 parts by weight of the total cleansing oil, and if it is included in less than about 1 part by weight, the stickiness of the cleansing oil increases. The feeling of use may decrease, and if the content exceeds about 5 parts by weight, components may not be uniformly dispersed.

In one embodiment, the liquid surfactant is PEG-20 glyceryl triisostearate, PEG-7 glyceryl cocoate, laureth-4, Solves-30 tetraoleate, isostearic acid, poly Selected from the group consisting of sorbate 60, polysorbate 85, polyglyceryl caprate, polyglyceryl laurate, polyglyceryl stearate, polyglyceryl dilaurate, sucrose stearate, and combinations thereof It may include one or more of which are, preferably, Solves-30 tetraoleate and isostearic acid.

In one embodiment, as the liquid surfactant, sorbeth-30 tetraoleate may be included in an amount of about 1 to about 10 parts by weight based on 100 parts by weight of the total cleansing oil, and the isostearic acid ( isostearic acid) may be included in an amount of about 0.1 to about 1 part by weight based on 100 parts by weight of the total cleansing oil. If the Solves-30 tetraoleate or isostearic acid is included in an amount of less than about 1 part by weight or about 0.1 part by weight, respectively, the cleaning power of the cleansing oil may decrease, and exceed about 10 parts by weight or about 1 part by weight. If included, phase separation may occur.

In one embodiment, the first oily composition may further include tocopheryl acetate. The tocopheryl acetate is a fat-soluble substance derived from natural tocopherol, and can prevent oxidation of cleansing oils, impart viscosity, and exhibit antioxidant and skin moisturizing effects. The tocopheryl acetate may be included in an amount of about 0.1 to about 1 part by weight based on 100 parts by weight of the cleansing oil, and when it is included in an amount of less than about 0.1, the antioxidant and skin moisturizing effect due to the tocopheryl acetate may not be sufficiently exhibited, and about 1 If it exceeds parts by weight, the viscosity of the cleansing oil may increase excessively and the feeling of use may decrease.

Next, an additive composition containing an aroma essential oil is added to the first oily composition and mixed at high speed to form a second oily composition.

In one embodiment, the high-speed mixing may be performed at a speed of about 1,500 to about 2,500 rpm for about 30 seconds to about 10 minutes, if the mixing is performed at less than about 1,500 rpm for less than about 30 seconds , The components may not be uniformly mixed, and when it is performed for about 10 minutes or more in excess of about 2,500 rpm, a phase separation phenomenon may occur.

In one embodiment, the aroma essential oil includes at least one selected from the group consisting of tea tree oil, eucalyptus oil, chamomile oil, cedar wood oil, lavender oil, grapefruit peel oil, neroli oil, and combinations thereof. can do. Preferably, the aroma essential oil may include lavender oil and grapefruit peel oil.

In one embodiment, the lavender oil refers to an extract in the form of an oil extracted from 25 kinds of plants belonging to the lavender genus by a steam distillation method, and may be included to impart a fragrance to the cleansing oil. The lavender oil can improve insomnia, anxiety, depression, and impatience due to the unique scent of lavender flowers and relieve stress, and as active ingredients linalyl acetate, linalool, and telpinene- By including 4 (terpinene-4), and camphor (camphor), it is possible to improve inflammation of the skin and exert an effect of reducing skin diseases such as wrinkles and psoriasis.

In one embodiment, the lavender oil may be included in an amount of about 0.1 to 1 part by weight based on 100 parts by weight of the total cleansing oil, and if the lavender oil is included in an amount less than about 0.1 part by weight, the lavender oil is included. The effect that can be exerted may be insignificant, and the miscibility of about 1 part by weight with other components may be inhibited.

In one embodiment, the grapefruit peel oil refers to an extract in the form of an oil obtained by compressing the peel of a grapefruit belonging to the citrus genus. The grapefruit peel oil exhibits a refreshing scent and is included in the cleansing oil to provide a stress relief effect, and forms a moisturizing film of the skin without causing skin irritation, making the skin soft, and may exhibit an effect of shrinking pores. . In addition, as active ingredients include citral and naringin, which is a kind of flavonoid, it can exhibit an antibacterial action to sterilize microorganisms, and can improve damaged skin by showing antioxidant and anti-inflammatory effects.

In one embodiment, the grapefruit peel oil may be included in an amount of about 0.1 to 1 parts by weight based on 100 parts by weight of the total cleansing oil, and if the grapefruit peel oil is included in an amount of less than about 0.1 parts by weight, the grapefruit peel oil The effect that can be exerted according to the inclusion may be insignificant, and the miscibility of about 1 part by weight with other components may be inhibited.

In one embodiment, the cleansing oil is a vegetable oil, such as sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, olive oil, and eucha tree seed. By including Solves-30 tetraoleate and isostearic acid as oil and liquid surfactants, and lavender oil and grapefruit peel oil as aroma essential oils, it cleanly removes impurities and makeup residues from the skin surface and pores. It can be rolled several times and washed with water, so that oil residues do not remain on the surface of the skin, giving a refreshing feeling, and even after cleansing, the skin is less pulled, and it can exert softening, moisturizing, antibacterial, and anti-inflammatory effects on the skin.

More specifically, the cleansing oil, based on the total 100 parts by weight of the cleansing oil, about 30 to about 60 parts by weight of sunflower seed oil, about 5 to about 20 parts by weight of grape seed oil, about 5 to about 20 parts by weight of jojoba seed oil , About 5 to about 20 parts by weight of European hazelnut seed oil, about 0.1 to about 1 parts by weight of argan kernel oil, about 1 to about 5 parts by weight of green tea seed oil, about 1 to about 5 parts by weight of macadamia seed oil, about 1 olive oil To about 5 parts by weight, about 1 to about 5 parts by weight of Yucha tree seed oil, about 1 to about 10 parts by weight of Solves-30 tetraoleate, about 0.1 to about 1 part by weight of isostearic acid, about 0.1 to about lavender oil It may include about 1 part by weight, and about 0.1 to about 1 part by weight of grapefruit peel oil.

In one embodiment, the cleansing oil may further include vitamin C powder as an additive composition. Preferably, the vitamin C powder may be 3-O-ethylascorbic acid, and by including the 3-O-ethylascorbic acid, it helps the synthesis of collagen, a skin protein, and It can exert the effect of improving skin elasticity by protecting elastin, which gives elasticity to skin. In addition, the 3-O-ethylascorbic acid can exhibit excellent skin whitening effects by inhibiting tyrosinase activity, and can prevent skin aging by exhibiting antioxidant and anti-inflammatory effects.

In one embodiment, the 3-O-ethylascorbic acid may be included in an amount of about 0.1 to 1 parts by weight based on 100 parts by weight of the total cleansing oil, and if the 3-O-ethylascorbic acid is about 0.1 parts by weight When included in less than part, the cleansing oil may not sufficiently exhibit skin elasticity improvement, antioxidant, and anti-inflammatory effects, and when included in excess of about 1 part by weight, skin irritation may occur.

In one embodiment, the additive composition may further include fructooligosaccharides.

Fructoligosaccharide is made by transferring fructose to sugar using invertase (β-fructofuranosidase), or by partial hydrolysis of inulin with inulinase.Kestose , Nystose, and fructofuranosylnystose may be included.

In one embodiment, the fructooligosaccharide is well soluble in water, and may exhibit an effect of reducing skin inflammation. Specifically, when fructooligosaccharide is included as an additive composition of the cleansing oil, skin inflammation is alleviated by the fructooligosaccharide, thereby improving problem skin such as dry skin, atopic skin, acne skin, etc. have.

In one embodiment, the fructooligosaccharide may be included in an amount of about 1 to about 5 parts by weight based on 100 parts by weight of the cleansing oil. If the fructooligosaccharide is less than about 1 part by weight, the pharmacological effect of including the fructooligosaccharide may not be sufficiently exhibited, and if it is included in more than about 5 parts by weight, a precipitate may occur.

In one embodiment, the additive composition may further include a starch-based binder.

For example, the starch is rice, wheat, rice husk, corn, potato, sweet potato, sorghum, tapioca, palm, shellac, amylose starch, and modified starches thereof, that is, oxidized starch, acid treated starch, ester starch, It may include at least one selected from the group consisting of ether starch, crosslinked starch, hydroxyalkyl starch, and combinations thereof, wherein the starch-based binder is about 10 to about 70 parts by weight based on 100 parts by weight of the starch-based binder. It may contain parts of amylose, and from about 30 to about 90 parts by weight of amylopectin.

In one embodiment, the starch-based binder may be in the form of a gel formed by heating and swelling the α-helix structure amylose and branched structure amylopectin with water. For example, when the amylose and amylopectin are heated together with water, the amylose and amylopectin form a micelle structure by hydrogen bonding, and when further heated, the micelle structure becomes loose and water penetrates between the loosened structures. By swelling, the viscosity increases, and thus, it may have a gel form.

In one embodiment, as the cleansing oil contains the starch-based binder in the form of the gel, the viscosity increases and does not flow easily, so that the feeling of use and formulation stability may be improved.

In one embodiment, the starch-based binder may be included in an amount of about 0.1 to about 3 parts by weight based on 100 parts by weight of the cleansing oil. If the starch-based binder is included in an amount of less than about 0.1 parts by weight relative to the total 100 parts by weight of the cleansing oil, the viscosity enhancing effect may not be sufficiently exhibited, and if it exceeds about 3 parts by weight, the viscosity may increase excessively and cause stickiness. have.

In one embodiment, the additive composition may further include an acer palmatum leaf extract.

In one embodiment, the maple leaf extract may mean an ethanol extract of maple leaf. For example, after drying and pulverizing the leaves of the maple tree, ethanol is added as a solvent, immersed, and then heated to mean an ethanol extract extracted.

In one embodiment, the cleansing oil may exhibit anti-inflammatory and anti-wrinkle effects as it contains the maple leaf extract. For example, the maple leaf extract may contain glucitol-core-containing gallotannins, which is a kind of phenolic compound, thereby inhibiting elastin-degrading enzymes to prevent inflammation and wrinkles. It can show an improvement effect.

In one embodiment, the maple leaf extract may be included in an amount of about 0.1 to about 1 part by weight based on 100 parts by weight of the total cleansing oil, and if the maple leaf extract is about 100 parts by weight of the total cleansing oil When included in an amount of less than 0.1 part by weight, the anti-inflammatory and anti-wrinkle effect of including the maple leaf extract may not be sufficiently exhibited, and when it exceeds about 1 part by weight, mixing with other ingredients may be inhibited.

Finally, the second oily composition is cooled and aged to obtain a cleansing oil. For example, the cooling may be performed until the second oily composition reaches about 20° C. or less, and the aging may be performed at room temperature for about 3 to about 14 days.

In one embodiment, the above-described effect is exerted by the organic interaction as the vegetable oil, liquid surfactant, and additive composition are all included as active ingredients, and when the active ingredient is optionally included It may not be possible to achieve the above effect.

In one embodiment, the cleansing oil may further include, in addition to the above-described ingredients, additional ingredients commonly required to prepare a cosmetic composition for cleaning, but may not be limited thereto.

In one embodiment, the cleansing oil may include a solvent, a solubilizing agent or an emulsifying agent as a carrier component, for example, water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene Glycol, 1,3-butyl glycol oil, glycerol aliphatic ester, polyethylene glycol, or fatty acid ester of sorbitan may be included, but may not be limited thereto.

Hereinafter, the configuration of the present invention and effects thereof will be described in more detail through specific examples and comparative examples. However, the present examples are for explaining the present invention more specifically, and the scope of the present invention is not limited to these examples.

[Examples 1 to 3]

First, vegetable oils including sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, olive oil, and Yucha tree seed oil are heated to 50°C. , Solves-30 tetraoleate and isostearic acid were added as a liquid surfactant and mixed and stirred at a speed of 1,800 rpm for about 5 minutes to form a first oily composition. After forming the second oily composition by mixing and stirring for about 5 minutes at a speed of 1,800 rpm by adding an additive composition such as the constituents in Table 1 to the formed first oily composition, the mixture was cooled to 20°C or less. After that, it was aged for about 7 days at room temperature without sunlight to obtain a cleansing oil. According to each component contained and its weight ratio, the prepared cleansing oils were named Examples 1, 2, and 3.

[Comparative Example]

Prepared in the same manner as in Examples 1 to 3, but containing only sunflower seed oil, grape seed oil, and jojoba seed oil as vegetable oils as shown in Table 1 below, and mixing without containing an aroma essential oil to cleanse the comparative example The oil was prepared.

Ingredients
(Based on 100 parts by weight of cleansing oil) Example 1 Example 2 Example 3 Comparative example Sunflower seed oil 49.80 45.00 45.00 54.00 Grape seed oil 12.00 12.00 12.00 20.30 Jojoba seed oil 11.00 11.00 11.00 19.40 European Hazelnut Seed Oil 10.00 10.00 10.00 - Argan kernel oil 0.30 0.30 0.30 - Green Tea Seed Oil 2.00 2.00 2.00 - Macadamia seed oil 2.00 2.00 2.00 - Olive oil 2.00 2.00 2.00 - Yucha tree seed oil 3.00 3.00 3.00 - Solves-30 Tetraoleate 5.00 5.00 5.00 5.00 Tocopheryl acetate - 0.80 0.80 - Isostearic Acid 0.30 0.30 0.30 0.30 3-O-ethyl ascorbic acid - 0.10 0.10 - Lavender oil 0.20 0.20 0.20 - Grapefruit peel oil 0.50 0.50 0.50 - Fructooligosaccharide - 2.45 2.45 - Starch binder (including hydrated starch binder, 60 parts by weight of amylose and 40 parts by weight of amylopectin) - 1.75 1.75 - Maple leaves
Ethanol extract - - 0.30 - Purified water 1.00 1.60 1.30 1.00

[Experimental Example 1: Measurement of antioxidant effect]

Samples were prepared by mixing and diluting 10 times of distilled water in each of the cleansing oils prepared in Examples 1 to 3 and Comparative Examples, and ABTS (2,2-azino-bis-3- ethylbenzo-thiazoline-6-sulfonic acid; Sigma-Aldrich, St. Louis, MO, USA) The radical scavenging activity was measured by the method of Pellegri et al. (1998). The measurement method is as follows. ABTS 7.4 mM and potassium persulfate 2.6 mM were mixed in the same ratio and left in the dark for one day to form ABTS cations, and then diluted with 1×PBS so that the absorbance value at 730 nm was 0.70±0.02. 10 μL of each sample was added to 190 μL of the diluted ABTS solution, allowed to stand for 60 minutes, and absorbance was measured at 730 nm. The measurement results are shown in Table 2.

division Example 1 Example 2 Example 3 Comparative example ABTS radical scavenging activity (%) 58.65 67.81 88.91 51.57

As shown in Table 2, it was confirmed that the cleansing oils of Examples 1 to 3 exhibited more improved ABTS radical scavenging activity compared to the cleansing oils of Comparative Examples.

[Experimental Example 2: Stability Evaluation]

Stability evaluation of the cleansing oils prepared in Examples 1 to 3 and Comparative Examples was performed. In the stability evaluation, when the prepared cleansing oils were left at room temperature (25° C.) and above room temperature (50° C.) for 3 months, respectively, it was visually determined whether or not separation of components occurred. The criterion for the judgment was'unstable' when the separation of the components occurred, and'stable' when the separation did not occur. The stability evaluation results are shown in Table 3 below.

Temperature Example 1 Example 2 Example 3 Comparative example 25℃ stability stability stability stability 50℃ stability stability stability Instability

As shown in Table 3, in the case of the cleansing oil prepared by the manufacturing method of the present invention, unlike the cleansing oil of the comparative example in which separation occurred when left at a temperature of 50°C for 3 months, when stored for a long time at room temperature and above room temperature It was confirmed that it was stable without any separation phenomenon.

[Experimental Example 3: Detergency Measurement]

In order to measure the cleaning power of the cleansing oils prepared in Examples 1 to 3 and Comparative Examples, an area of about 3 cm × 3 cm was set on the back of the hand for 10 test subjects, and 0.5 mg of foundation and lipstick were used as contamination sources. /cm ^{2 It was} applied and dried at room temperature for 30 minutes. After drying, 1 mg of each of the cleansing oils of Examples 1 to 3 and Comparative Examples was applied and rubbed with fingers 5 times each, and then the cleaning site was placed in running water and rinsed for 1 minute, and the results were evaluated. The evaluation was made with a perfect score of 5, but the higher the detergency, the higher the score was given. The cleaning power measurement results are shown in Table 4 below.

Pollution Source division Cleansing satisfaction (5 points scale) Example 1 Example 2 Example 3 Comparative example foundation
(silicone in water emulsion) Cleaning power 3.5 4.0 4.6 3.0 Rinseability 3.0 3.5 4.5 2.5 lipstick Cleaning power 4.0 4.3 4.6 3.5 Rinseability 3.5 3.5 4.4 2.1

As shown in Table 4, in the case of the cleansing oil prepared by the manufacturing method of the present invention, it exhibited higher cleaning power for silicone emulsified makeup products or oily lipsticks than when using the cleansing oil of Comparative Example, and was excellent in rinsing properties. The results are shown.

[Experimental Example 4: Sensory evaluation]

For each of the cleansing oils prepared in Examples 1 to 3 and Comparative Examples, preference was investigated. The preference survey was conducted on a total of 35 women aged 20 to 20 years old, after using the cleansing oils of Examples and Comparative Examples for 4 weeks, the subject was asked about the overall feeling of use, including the fragrance, cleansing power, and moistness of the skin after use. The degree of preference felt was evaluated. The evaluation criteria were very satisfactory (4 points), satisfactory (3 points), moderate (2 points), poor (1 point), and very poor (0 points), and the results are shown in Table 5 below.

Example 1 Example 2 Example 3 Comparative example Very Satisfied (4 points) 10 people 15 people 16 people 7 people Satisfaction (3 points) 11 people 11 people 14 people 6 people Average (2 points) 11 people 7 people 4 people 17 people Bad (1 point) 2 people 2 people 1 person 2 people Very bad (0 points) 1 person 0 people 0 people 3 people

As shown in Table 5, in the case of the cleansing oil prepared according to the present invention, unlike the comparative example, more than 80% of the subjects evaluated the overall feeling of use, including fragrance, cleansing power, and moistness of the skin after use, as more than normal. . In particular, in the case of Example 3, it was confirmed that about 50% of the subjects were evaluated as very satisfied (4 points).

In the present specification, only a few examples of various embodiments performed by the present inventors are described, but the technical idea of the present invention is not limited or limited thereto, and it is obvious that it may be modified and variously implemented by those skilled in the art.

Claims (3)

Vegetable oils including sunflower seed oil, grape seed oil, jojoba seed oil, European hazel seed oil, argan kernel oil, green tea seed oil, macadamia seed oil, olive oil, and Yucha tree seed oil in a temperature range of 37°C to 60°C Heating to and adding Solves-30 tetraoleate and isostearic acid as liquid surfactants, followed by mixing and stirring to form a first oily composition;
Additive composition comprising lavender oil, grapefruit peel oil, 3-O-ethyl ascorbic acid, fructooligosaccharide, and starch-based binder to the first oily composition, and mixing at high speed at a speed of 1,500 to 2,500 rpm, Forming an oily composition; And
Cooling and aging the second oily composition to obtain a cleansing oil;
Including,
Based on the total 100 parts by weight of the cleansing oil,
Sunflower seed oil 30 to 60 parts by weight, grape seed oil 5 to 20 parts by weight, jojoba seed oil 5 to 20 parts by weight, European hazel seed oil 5 to 20 parts by weight, argan kernel oil 0.1 to 1 parts by weight, green tea seed oil 1 to 5 parts by weight, macadamia seed oil 1 to 5 parts by weight, olive oil 1 to 5 parts by weight, yucha tree seed oil 1 to 5 parts by weight, Solves-30 tetraoleate 1 to 10 parts by weight, isostearic acid 0.1 to 1 part by weight, 0.1 to 1 part by weight of lavender oil, 0.1 to 1 part by weight of grapefruit peel oil, 0.1 to 1 part by weight of 3-O-ethylascorbic acid, 1 to 5 parts by weight of fructooligosaccharide, and 0.1 to starch-based binder It characterized in that it comprises 3 parts by weight, cleansing oil manufacturing method. delete delete

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