KR20210004573A - A method for manufacturing a cosmetic composition capable of forming a skin protection layer using gelatin - Google Patents

Abstract

The present invention relates to a method for preparing a cosmetic composition for skin protection using purified water and gelatin and a cosmetic composition for a skin barrier prepared thereby. The present invention provides a method for preparing a cosmetic composition for skin protection using purified water and gelatin, which comprises: a first step of preparing a first mixture by mixing purified water, olive oil, coconut oil, herb extract and alkali raw material and then periodically stirring the mixture; a second step of preparing a second mixture by aging and re-stirring the first mixture to stabilize a formulation, and re-aging the first mixture to be mixed with herbal water; a third step of preparing a first composition by periodically stirring the second mixture to form viscosity, mixing the first composition with gelatin followed by heat-treating; a fourth step of preparing a second composition by adding a fermenting enzyme to the first composition, and stirring and mixing the mixture; and a fifth step of preparing a cosmetic composition for skin protection by reheating and aging the second composition.

Description

A method of manufacturing a cosmetic composition for skin protection using purified water and gelatin, and a cosmetic composition for a skin protective film manufactured thereby {A METHOD FOR MANUFACTURING A COSMETIC COMPOSITION CAPABLE OF FORMING A SKIN PROTECTION LAYER USING GELATIN}

The present invention relates to a method for preparing a cosmetic composition for skin protection using purified water and gelatin, and to a cosmetic composition for a skin protective film prepared thereby.

Efforts to develop products that prevent skin aging and make the skin beautiful have been made widely throughout the cosmetic industry.

Skin aging can be divided into internal and external factors. Internal factors include genetic factors and age, and external factors, that is, environmental factors, include nutritional, environmental pollution, and These include lifestyle habits and UV rays.

Normal healthy skin has the ability to protect the skin from external damage factors, but when exposed to constant external stimuli, the protection ability decreases and the skin protection ability decreases, resulting in reduced skin elasticity, wrinkles, and skin aging. Etc. will occur. Skin aging can be attributed to decreased skin moisturizing power and decreased regenerative function.

In particular, it has been reported that ultraviolet rays have a direct effect on skin aging in recent years, and there is a problem in that the skin loses elasticity and wrinkles due to improper cell proliferation by damaging skin cells.

Therefore, the development of cosmetics with protective functions that can promote skin aging is being actively conducted.

In order to prevent wrinkles and maintain healthy skin, it is better to be exposed to UV rays and various pollutants less, to receive less stress, and to administer moisture and nutrients to the skin.

A cosmetic composition containing gelatin is known as a cosmetic composition capable of preventing wrinkles and forming a protective film on the skin. Gelatin is an inducible protein obtained by treating collagen, a natural protein, with hot water. It has the advantage of being absorbable and swelling, and being quickly absorbed into the skin, promoting skin metabolism, moisturizing, elasticity, and acne improvement. It is effective and useful for dry skin, so it is used as a cosmetic material for anti-aging.

However, a gelatin solution in which gelatin is dissolved in purified water has a property of easily coagulating, which makes it difficult to manufacture a cosmetic composition.

Therefore, the present invention uses raw materials such as olive oil and coconut oil and herbal extracts extracted from gelatin, olive plants and fruits, and uses a mixture prepared by natural maturation without mixing chemical additives, and a stirring and aging process. The technical solution is to provide a cosmetic composition for skin protection using purified water and gelatin that can form a skin auxiliary layer so as to maintain the oil and moisture balance of the skin.

The present invention provides a first step of preparing a first mixture by mixing purified water, olive oil, coconut oil, herbal extracts and alkaline raw materials, and then periodically stirring them; A second step of preparing a second mixture by aging the first mixture, stabilizing the formulation by re-stirring, and mixing herbal water after re-aging; A third step of periodically stirring the second mixture to form a viscosity, mixing gelatin and then heat treating to prepare a first composition; A fourth step of preparing a second composition by adding a fermentation enzyme to the first composition, stirring and mixing; It provides a method for preparing a cosmetic composition for skin protection using purified water and gelatin, including a fifth step of preparing a cosmetic composition for skin protection by reheating and aging the second composition.

In addition, in the present invention, the first mixture is mixed with 0.8 to 0.9 parts by weight of the olive oil, 0.3 to 0.5 parts by weight of the coconut oil, and 0.3 to 0.5 parts by weight of the herbal extract based on 1 part by weight of the purified water. And mixing, and the alkali raw material is mixed in an amount of 0.1 to 0.3 parts by weight.

In addition, the present invention is characterized in that the herbal water is 0.05 to 0.09 parts by weight based on 1 part by weight of the purified water.

In addition, the present invention is characterized in that the preservative is mixed in the second composition in an amount of 0.02 to 0.04 parts by weight based on 1 part by weight of the purified water.

In addition, the present invention is characterized in that the gelatin is 0.6 to 0.8 parts by weight based on 1 part by weight of the purified water.

In addition, the present invention is characterized in that the fermentation enzyme is 0.01 to 0.2 parts by weight based on 1 part by weight of the purified water.

In addition, the present invention forms a skin auxiliary film capable of blocking ultraviolet rays and harmful dust within a range of 1 to 20 seconds when the cosmetic composition for skin protection is applied to the skin,

The cosmetic composition for skin protection is characterized in that it is formulated in a liquid form without viscosity.

In addition, in order to solve other technical problems, the present invention provides a cosmetic composition for skin protection using purified water and gelatin, which are manufactured by the above method.

The present invention maintains the oil and moisture balance of the skin by using a mixture prepared by natural aging without mixing chemical additives using raw materials such as olive oil, coconut oil, and herbal extracts extracted from gelatin and fruit, and stirring and aging process. It is possible to prepare a cosmetic composition for skin protection using purified water and gelatin capable of forming a skin auxiliary layer so that the skin can be formed.

In addition, according to the present invention, when a cosmetic composition for skin protection is prepared and applied to the skin, a film is formed in a short time, thereby preventing the penetration of bacteria into a wound or an inflamed area, and providing a treatment auxiliary function at the same time.

In addition, the present invention maintains a liquid form even when gelatin is mixed with the cosmetic composition for skin protection, and thus has the effect of providing convenience that can be easily applied and a function of blocking UV rays and harmful dust such as sunscreen.

1 is a view showing a cosmetic composition for skin protection using purified water and gelatin according to an embodiment of the present invention.
2 is a view showing the manufacturing process of the first composition according to an embodiment of the present invention.
3 is a view showing a banana comparative experiment of a cosmetic composition for skin protection according to an experimental example of the present invention.
4 is a view showing a banana comparison experiment of a cosmetic composition for skin protection according to an experimental example of the present invention.
5 is a view showing a banana comparison experiment of a cosmetic composition for skin protection according to an experimental example of the present invention.
6 is a view showing the result of evaluation of the performance of a cosmetic composition for skin protection according to an experimental example of the present invention.

Specific matters, including the problems to be solved, means for solving the problems, and effects of the present invention as described above, are included in the following examples and drawings. Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings.

Hereinafter, the configuration and operation according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a method for preparing a cosmetic composition for skin protection using purified water and gelatin, and generally, a first mixture is prepared by mixing purified water, olive oil, coconut oil, herbal extracts and alkaline raw materials, followed by periodic stirring. Stage 1; A second step of preparing a second mixture by aging the first mixture, stabilizing the formulation by re-stirring, and mixing herbal water after re-aging; A third step of periodically stirring the second mixture to form a viscosity, mixing gelatin and then heat treating to prepare a first composition; A fourth step of preparing a second composition by adding a fermentation enzyme to the first composition, stirring and mixing; And a fifth step of preparing a cosmetic composition for skin protection by reheating and then aging the second composition.

In addition, the cosmetic composition for skin protection of the present invention may typically be in the form of a gel, emulsion, cream, lotion, solution, dispersion or the like, and typically a solvent, colorant, aroma, stabilizer, pH adjuster, viscosity adjuster , Skin penetration enhancers (eg, DMSO), antioxidants, fillers, skin coating agents, skin epidermal protection agents, and the like may further include conventional ingredients.

First, the first step is to prepare a first mixture by mixing purified water, gelatin, olive oil, coconut oil, herbal extracts, and alkaline raw materials, followed by periodic stirring.

In addition, purified water and olive oil, which are initially added to form the first mixture, are mixed at room temperature, and when mixed in this way, the oil and moisture are not mixed, and the layers may be separated.

Specifically, to form the first mixture, olive oil is mixed in an amount of 0.8 to 0.9 parts by weight, coconut oil is mixed in an amount of 0.3 to 0.5 parts by weight, and the herbal extract is mixed in an amount of 0.3 to 0.5 parts by weight, and alkali Raw materials are prepared by mixing 0.1 to 0.3 parts by weight.

Next, the first mixture is aged for 20 to 60 days while stirring for at least 15 minutes at a frequency of 1 to 4 times a day in the layer-separated state.

At this time, the first mixture can be prepared by the aging without adding a separate emulsifier. In this case, it is preferable to mature for 20 to 60 days while stirring at room temperature at a frequency of 1 to 2 times a day. .

In addition, after the first mixture undergoes the aging process, the layer-separated state is maintained, and the first mixture may be changed into a gel form.

Olive oil is preferably mixed in an amount of 0.8 to 0.9 parts by weight based on 1 part by weight of purified water.

In this case, it is important to mix olive oil in the range of 0.8 to 0.9 parts by weight, since the mixing of purified water and gelatin may not be properly performed when olive oil is mixed in a range outside the range of the parts by weight.

In addition, olive oil provides excellent moisturizing power, and when used in combination with purified water containing vitamin A and vitamin E, it can moisturize the skin when absorbed into the human body and provide an antioxidant effect.

Next, it is preferable to mix the coconut oil in an amount of 0.3 to 0.5 parts by weight based on 1 part by weight of purified water.

Coconut oil is a fat oil extract obtained by compressing seeds after removing the seed shell of coco palm. Also. It consists of a solid formulation containing albumin and 65% lipid, and changes to a liquid form at room temperature above 24 degrees.

In addition, the coconut oil contained in the first mixture is rich in lauric acid, myristic acid, decanoic acid, linoleic acid, stearic acid, arachnoic acid, octanoic acid, oleic acid, nucleic acids, surfactants, and proteins. Since it provides beneficial functions and has a high level of moisturizing power, it has the advantage of long life even when used as a cosmetic product.

Next, the herbal extract is mixed in the range of 0.3 to 0.5 parts by weight based on 1 part by weight of the purified water.

Here, the herbal extracts are lavender, rosemary, chemomile, peppermint, spearmint, applemint, eucalyptus, lime blossom, sage, lemongrass, lemon verbena, rosehip, cinnamon, jacquard, sweet fennel, ginger, saffron, Echinacea, jasmine, caraway, hibiscus, may be composed of at least one active ingredient selected from the herb group including marigold.

In addition, herbal extracts can provide an antibacterial function, and have an effect of easing skin irritation or promoting metabolism.

In addition, if the herbal extract is mixed in an amount exceeding 0.5 parts by weight with respect to 1 part by weight of the purified water, the antibacterial function may be deteriorated. It may be most desirable to mix in ~ 0.5 parts by weight.

In addition, the alkali raw material may be composed of a conventional alkali compound or aqueous alkali solution capable of dissolving protein fiber or protein components.

Next, the second step is a step of re-stirring for at least 15 minutes every 1 to 2 times a day for 3 to 4 days to stabilize the formulation so that the formulation remains constant in the process of changing the first mixture into a gel form. .

In addition, the second step includes a process of preparing a second mixture by mixing herbal water after ripening when the formulation is stabilized uniformly after a re-stirring process.

Specifically, after the first mixture is introduced into the reactor, it is re-stirred so that it can be well mixed, and the herbal water is mixed.

In addition, after the stirring of the first mixture is finished, it is aged for 20 to 30 days, and then the herbal water is mixed to prepare a second mixture.

In this case, the herbal water is preferably mixed in an amount of 0.05 to 0.09 parts by weight based on 1 part by weight of the purified water.

Herbal water corresponds to a raw material in which ordinary water and essential oil are mixed in an amount of 0.01 to 0.03 parts by weight based on 1 part by weight of the normal water.

Here, it is preferable to see the essential oil as an oil raw material containing an herbal component corresponding to one of lavender, peppermint, and jojoba, and may provide a fatigue recovery function.

Next, in the third step, the second mixture is periodically stirred to form viscosity, and gelatin is mixed and then heated to prepare a first composition.

Specifically, after the second mixture is stirred, the second mixture is added to the reactor, and the gelatin and the second mixture are stirred and mixed so that they are well mixed.

In addition, gelatin is preferably mixed in an amount of 0.6 to 0.8 parts by weight based on 1 part by weight of the purified water.

If gelatin is mixed in excess of 0.8 parts by weight with respect to 1 part by weight of purified water, the formulation of the first composition or cosmetic composition is unstable and there is a problem that it cannot be applied to the skin.Therefore, it is recommended to match the mixing range of 0.6 to 0.8 parts by weight. It may provide a protective film formed while being applied to the skin or provide a skin moisturizing effect.

Here, gelatin is an inducible protein component obtained by treating collagen, a natural protein constituting animal skins, tendons, and cartilage, with hot water.

In addition, gelatin has excellent effects on skin protection and healing of wounds and inflammation, and contains an amino acid called glycine, so it has the effect of ingesting protein when ingested for food or absorbed into the skin.

The gelatin used in the present invention can be used in any form, including particulate, liquid, and viscous forms.

In addition, gelatin only expands in cold water, but melts in hot water to become a colloidal liquid (liquid), and at a concentration of 2-3% or more of the total weight of the mixture, it becomes a gel with elasticity at room temperature. What is in this state is called jelly, and is widely used to obtain shape or hardness by mixing it with food or cosmetic compositions using its coagulation properties. The gel returns to the liquid state when heated.

In the cosmetic composition of the present invention, the gelatin that is mixed for production is easily changed into a jelly form, so there is a lot of difficulty in applying the skin during the production of the cosmetic composition, but it is not converted into a jelly form at room temperature and the skin epidermis is maintained in a liquid form. It is to be able to be applied to.

In addition, when the second mixture and gelatin are mixed and heated, the mixture is heated to 50 to 80°C.

Next, the fourth step is a step of preparing a second composition through stirring and mixing after adding a fermentase to the prepared first composition.

Specifically, the fermentation enzyme may be composed of at least one active ingredient selected from the group of enzymes including chlorella, colostrum, fructooligosaccharide, seaweed calcium, favzyme, pantophenic acid, nicotinic acid amide, dicalcium phosphate, and folic acid.

In addition, the fermentation enzyme is preferably mixed in an amount of 0.05 to 0.07 parts by weight based on 1 part by weight of purified water.

Next, the fifth step is a step of preparing a cosmetic composition for skin protection by heating and then aging the second composition.

Specifically, when heating the second composition, the temperature is adjusted in the range of 50 to 70° C. and heat-treated for 2 to 4 hours.

In addition, after the heating process of the second composition is finished, it can be adjusted to an environment of 25 to 35°C, and a cosmetic composition for skin protection is prepared through the step of aging for 5 to 15 days in a place with natural wind and natural light.

Here, after the second composition is aged through a heat treatment process, the preservative may be mixed in an amount of 0.02 to 0.04 parts by weight based on 1 part by weight of purified water.

The preservative to be mixed with the second composition is to prevent the cosmetic composition from deteriorating due to the high temperature of the surrounding environment or the natural progression or acceleration of the fermentation process after the cosmetic composition is prepared.

The cosmetic composition for skin protection prepared through this may be formed of a composition that maintains a liquid form until contact with air when stored in an airtight container.

In addition, when applied to the skin, the cosmetic composition for skin protection provides UV protection and harmful dust protection functions within 1 to 20 seconds, thereby creating a skin auxiliary layer capable of protecting human skin from the outside.

In addition, the cosmetic composition for skin protection through a skin auxiliary layer formed on the skin epidermis may provide a harmful ultraviolet ray blocking function such as a sunscreen.

In addition, the cosmetic composition for skin protection can maximize the advantages of gelatin that can be provided to the skin through gelatin mixing.

Specifically, the cosmetic composition for skin protection according to the present invention is a cosmetic for skin protection even though gelatin is used at a much higher concentration than the amount normally added to cosmetics in order to maximize the skin lifting effect, moisturizing effect, and the protective effect due to the formation of a skin auxiliary layer. It is possible to maintain the viscosity and liquid formulation of the composition.

In addition, even though the content of gelatin mixed in the process of manufacturing a cosmetic composition for skin protection is high, when applied to the skin while maintaining a liquid formulation during storage, if applied within 20 seconds, it will coagulate in a gel form afterwards, thereby enhancing skin adhesion. There is an advantage that the film forming effect can be maximized.

Hereinafter, the present invention will be described in more detail by examples, but the present invention is not limited to the following examples.

<Example 1>: Manufacturing process of cosmetic composition for skin protection

Purified water, olive oil, coconut oil, herbal extracts and alkaline raw materials are mixed at room temperature, and aged by stirring twice daily for 15 to 30 minutes to prepare a first mixture.

The manufacturing results are shown in FIG. 2.

Here, when the first mixture shows a mixing ratio, the olive oil is mixed in an amount of 0.8 to 0.9 parts by weight, and the coconut oil is mixed in an amount of 0.3 to 0.5 parts by weight, and the herbal extract is 0.3 to 0.5 parts by weight. It is mixed in parts, and the alkali raw material is mixed in an amount of 0.1 to 0.3 parts by weight.

Next, when the prepared first mixture is stirred again to stabilize the formulation, a second mixture is prepared by mixing herbal water after aging for 15 to 30 days again.

Referring to FIG. 2, it can be seen that the layered state is maintained in the initial stage of aging, and the viscosity increases at the end of the aging process, thereby forming viscosity.

Here, the herbal water is mixed in an amount of 0.05 to 0.09 parts by weight based on 1 part by weight of purified water.

Next, gelatin is mixed with the second mixture, added to a reactor, and heated at 50 to 70°C to prepare a first composition.

Here, the gelatin is mixed in an amount of 0.6 to 0.8 parts by weight based on 1 part by weight of purified water.

The results of preparing the first composition are shown in FIG. 2.

<Example 2>: Preparation of cosmetic composition for skin protection

The fermentation enzyme is mixed in the first composition in an amount of 0.03 to 0.07 parts by weight based on 1 part by weight of purified water. Then, stirring and heating are performed to prepare a second composition.

Next, when the second composition is added to the reactor and heat-treated at 50 to 70° C., it takes a liquid form, and when applied to the skin, a cosmetic composition for skin protection that forms a skin auxiliary layer within 1 to 20 seconds is prepared. The prepared results are shown in FIG. 1.

When the cosmetic composition shown in FIG. 1 is applied to the skin, a thin film is quickly formed to form a skin auxiliary film, providing a UV-blocking effect such as a sunscreen, and providing a lifting effect for moisturizing the skin and improving wrinkles. In addition, when the skin auxiliary layer exceeds about 30 minutes, it has a predetermined gloss effect, so that visual confirmation of application is possible and is maintained until cleaning.

<Experimental Example 1>: Experiment of the auxiliary film effect of a cosmetic composition for skin protection

In order to check the moisturizing power and skin auxiliary film-forming effect of the cosmetic composition prepared in the configuration of the above example, the cosmetic composition for skin protection on the surface of a banana is applied to the surface, and is shown after 3, 7 and 15 days. Status results are shown.

3 days after application, FIG. 3, 7 days after application, FIG. 4, and 15 days after application, FIG.

3 to 5, when the result of applying the cosmetic composition for skin protection on the surface of the banana corresponding to the left banana and the basic state in which nothing is applied to the right banana, the moisturizing effect, gloss, and skin condition are maintained in a healthy condition. It was confirmed that was remarkably appeared.

<Experimental Example 2>: Skin protection test evaluation of cosmetic composition

6 shows the evaluation results obtained by requesting Sunmarine Biotech and Jinju Bioindustry Promotion Agency for the anti-inflammatory effect and skin regeneration effect of the prepared cosmetic composition for skin protection. It can be confirmed that the therapeutic effect and moisturizing effect upon application, the effect of activating epidermal metabolism through wrinkle improvement and lifting, and the appropriate oil and moisture and antioxidant effect are excellent by making the skin elastic and smooth.

In addition, it can be seen that by forming a skin auxiliary layer quickly, it is possible to provide an effect that can easily aid wound healing and prevent UV cell damage that can be introduced from the outside without irritation to the skin.

Claims (5)

A first step of preparing a first mixture by mixing purified water, olive oil, coconut oil, herbal extracts and alkaline raw materials, and then periodically stirring them;
A second step of preparing a second mixture by aging the first mixture, stabilizing the formulation by re-stirring, and mixing herbal water after re-aging;
A third step of periodically stirring the second mixture to form a viscosity, mixing gelatin and then heat treating to prepare a first composition;
A fourth step of preparing a second composition by adding a fermentation enzyme to the first composition, stirring and mixing;
Including; a fifth step of preparing a cosmetic composition for skin protection by reheating and then aging the second composition,
The method for producing a cosmetic composition for skin protection using purified water and gelatin, wherein the skin protection cosmetic composition forms a skin auxiliary film capable of blocking ultraviolet rays and harmful dust within a range of 1 to 20 seconds when applied to the skin. The method of claim 1,
The first mixture is mixed with 0.8 to 0.9 parts by weight of the olive oil, 0.3 to 0.5 parts by weight of the coconut oil, and 0.3 to 0.5 parts by weight of the herbal extract, and the alkali A method for producing a cosmetic composition for skin protection using purified water and gelatin, wherein the raw material is mixed in an amount of 0.1 to 0.3 parts by weight. The method of claim 1,
The herbal water is characterized in that 0.05 to 0.09 parts by weight per 1 part by weight of the purified water,
In the second composition, the preservative is mixed in an amount of 0.02 to 0.04 parts by weight based on 1 part by weight of the purified water,
The gelatin is characterized in that 0.6 to 0.8 parts by weight per 1 part by weight of the purified water,
The fermentation enzyme is a method for producing a cosmetic composition for skin protection using purified water and gelatin, characterized in that 0.03 to 0.07 parts by weight per 1 part by weight of the purified water. The method of claim 1,
The method for producing a cosmetic composition for skin protection using purified water and gelatin, characterized in that the cosmetic composition for skin protection is formulated in a liquid form without viscosity. A cosmetic composition for skin protection using purified water and gelatin, which is prepared by the method according to any one of claims 1 to 4.

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