KR101571387B1 - Cosmetic compositon containing agave leaves complex extracts - Google Patents

Abstract

One embodiment of the present invention is directed to a desalinated lava waters; And a complex extract comprising cornflower extract, perilla extract, tricolor violet extract, and agaricus leaf extract as an active ingredient.

Description

COSMETIC COMPOSITON CONTAINING AGAVE LEAVES COMPLEX EXTRACTS [0002]

More particularly, the present invention relates to a cosmetic composition containing an extract of Liliaceae leaf, and more particularly, to a cosmetic composition containing extractive lava sea water, cornflower extract, perilla extract, tricolor violet extract and agaricus leaf extract as an active ingredient, The present invention relates to a cosmetic composition having excellent control effect.

The skin is an organ that functions as a protective film for protecting a living body from the external environment, and it prevents loss of a living body component in the human body, that is, water and electrolyte, and prevents harmful substances from entering the human body from the outside.

The skin is divided into the epidermal layer, the dermal layer and the subcutaneous fat layer. The skin layer is composed of keratinocytes and melanocytes. Since the keratinocyte layer at the outermost part of the skin is in direct contact with the external environment, strong resistance against physical, chemical, or substance permeation is required and moisture loss At the same time as blocking it, it should maintain its flexibility by possessing proper moisture.

Generally, the moisture content of the skin is about 70% in the dermal layer, but decreases to the skin layer, which is about 10 to 30% in the keratin layer. The water supplied from the dermis layer mainly migrates to the upper part of the stratum corneum by passive diffusion and eventually to the outside. This is called Trans Epidermal Water Loss (TEWL). It is known that the lipid component of the keratinocyte layer and epidermal lipid, which maintains the transdermal water loss at an appropriate level, is the lipid component.

On the other hand, it is known that the keratinocyte layer has a hydrophilic water retention ability called a natural moisturizing factor (NMF) and plays an important role in moisturizing the skin. Normal keratinocyte layer maintains skin smoothness and softness and maintains normal body protection function when moisture is maintained at about 10 to 30%. However, when the moisture content of the keratinocyte layer is less than 10%, the skin becomes rough and the protective function of the body is lost and the aging phenomenon occurs.

On the other hand, when the moisture content of the skin is lowered, the keratinocyte aggregation ability is weakened and scaling phenomenon appears as scales from the surface of the skin. Even if the skin is healthy, severe external factors such as wind, cold weather, sunlight, Shaving may cause water shortage.

For this reason, a moisturizing agent such as a sebum-like component, an NMF component, or a polyol is added to cosmetics. For example, glycerin and solitol having three or more hydroxyl groups (OH groups) as water-soluble polyols have excellent moisture resistance, And the ease of use of the user is reduced due to the occurrence of stickiness, and propylene glycol and 1,3-butylene glycol having a hydroxyl group (OH group) of 2 may cause adverse effects on the skin. In addition, other natural moisturizing factors such as sodium pyrrolidonecarboxylate (PCA-Na), sodium lactate, urea, etc., are highly electrolytic, which deteriorates emulsion stability of the cosmetic. Amino acids, collagen, and elastin also have moisturizing ability, but they have limited moisturizing ability.

The ability to retain the moisture of the stratum corneum can be controlled by natural moisturizing factor (NMF), which consists of sebum components, amino acids, lactic acid, urea and inorganic salts. And the development of a substance with high moisturizing effect is one of the important research subjects in cosmetics.

Meanwhile, in the cosmetics industry, many products using natural products have been developed to reduce skin irritation caused by various chemical substances. In addition to low adverse effects on skin, natural materials have recently become increasingly appreciated as a cosmetic raw material as consumers' response to cosmetics using natural materials has increased.

Therefore, there is a growing demand for cosmetics using natural materials with fewer side effects and a high level of consumer acceptance, and various researches on the development of multi-functional cosmetics with excellent biosafety and skin improvement effect have been actively carried out have.

Disclosure of Invention Technical Problem [8] The present invention has been made to solve the above problems, and an object of the present invention is to provide a cosmetic composition containing natural ingredients as an active ingredient and having skin moisturizing and water retention ability while benefiting skin health.

According to an aspect of the present invention, there is provided a desalination and seawater desalination apparatus, And a complex extract comprising cornflower extract, perilla extract, tricolor violet extract, and agaricus leaf extract as an active ingredient.

In one embodiment, the active ingredient may comprise 5.0 to 50.0% by weight of the desalted lava water and 3.0 to 10.0% by weight of the combined extract, based on the total weight of the composition.

In one embodiment, the combined extract may comprise 20 to 60 parts by weight of the cornflower extract, 10 to 30 parts by weight of a perilla seed extract, 20 to 60 parts by weight of a tricolor violet extract, and 20 to 60 parts by weight of an agar leaf extract .

In one embodiment, the combined extract is extracted with one or more solvents selected from the group consisting of lava seawater, water, lower alcohols of 1 to 4 carbon atoms, acetone, ethyl acetate, butyl acetate, and 1,3- .

In one embodiment, the alcohol may be ethanol at a concentration of 60 to 90%.

In one embodiment, the composition may be for skin moisturizing or skin cleansing.

In one embodiment, the composition comprises a composition selected from the group consisting of softening agents, convergent lotion, nutritional lotion, lotion, nutritional cream, massage cream, essence, eye cream, cleansing cream, cleansing foam, cleansing water, pack, spray, ≪ / RTI >

The cosmetic composition according to one aspect of the present invention is beneficial to the skin health of the user including the extract of desalted lava sea water and the compound extract of the agar-oily leaf, and maximizes the skin improvement effect. In particular, the active ingredients contained in the combined extract can interact effectively to enhance skin soothing, skin moisturization and skin moisture retention.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

FIG. 1 is a result of measurement of change rate of skin moisturizing amount according to application of a cosmetic composition according to an embodiment of the present invention.

As used herein, the terminology used herein is intended to encompass all commonly used generic terms that may be considered while considering the functionality of the present invention, but this may vary depending upon the intent or circumstance of the skilled artisan, the emergence of new technology, and the like. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

The numerical range includes numerical values defined in the above range. All numerical limitations of all the maximum numerical values given throughout this specification include all lower numerical limitations as the lower numerical limitations are explicitly stated. All the minimum numerical limitations given throughout this specification include all higher numerical limitations as the higher numerical limitations are explicitly stated. All numerical limitations given throughout this specification will include any better numerical range within a broader numerical range, as narrower numerical limitations are explicitly stated.

Hereinafter, embodiments of the present invention will be described in detail, but it should be apparent that the present invention is not limited by the following examples.

One aspect of the present invention relates to a desalted lava waters; And a complex extract comprising cornflower extract, perilla extract, tricolor violet extract, and agaricus leaf extract as an active ingredient.

The above-mentioned "Lava Seawater" is an underground seawater flowing into the ground under natural filtration of seawater through a permeable volcanic rock layer. It is mainly buried in the eastern part of Jeju. It flows up to 8 km from the coast and flows through the volcanic rock layer . The lava seawater is not mixed with each other due to the difference in density with freshwater groundwater, and exists below the freshwater layer.

Since the 1980s, Jeju has been used as a breeding ground for flounder farms by utilizing characteristics such as low temperature and cleanliness of lava seawater, and it has been widely spotlighted as being used as water for sauna and the like in terms of health and beauty. Lava seawater, which is distributed only in the eastern part of Jeju Island (Gucheong-eup, Seongsan-eup, and Seokseon-myeon), is clean and has a constant water temperature throughout the year. It contains a large amount of various minerals not found in ordinary salt water or seawater. It is not described in detail in this document, but has already been known in the existing documents (Patent No. 10-1402025 et al.). In particular, vanadium contained in trace amounts in lava seawater has been known to stabilize insulin secretion, and germanium has an effect on blood circulation promotion, immunity enhancement, anti-cancer effect, etc. Selenium inhibits oxidation of fat, Anti-cancer, infertility, suppression of aging, and improvement of cholesterol levels.

The lava seawater not only possesses abundant minerals but also inhibits the activity of 5α-reductase, has excellent acne improvement activity, exhibits degranulation inhibitory activity (β-hexosaminidase free inhibitory activity), and antihistamine And exhibits activity of promoting the production of type I collagen when treated with fibroblasts.

The lava seawater is very clean because it is naturally purified during the passage through the basaltic layer, and unlike deep sea water, which is taken from the deep sea, it is cost effective because it can be taken from the land.

The " desalted lava water " is a result obtained by desalting lava seawater, and may be a partially dehydrated (with some water removed) concentrated liquid phase or a completely dehydrated powder phase. The phase of the desalted lava waters is not particularly limited, and a composition containing minerals may suffice.

The desalted lava waters may be obtained by applying any technique known in the art and may include but are not limited to flash evaporation method, seawater freezing method, reverse osmosis method, ion exchange resin method, electrodialysis method, Can be appropriately selected in consideration of the characteristics. Specifically, the reverse osmosis method uses a reverse osmosis membrane to remove salt, and the electrodialysis method selectively lowers the concentration of sodium without changing the concentration of the required mineral selectively.

In one embodiment, the combined extract may comprise cornflower extract, perilla seed extract, tricolor violet extract, and agar leaf extract. The complex extract may have an excellent skin improving effect due to the synergistic action of the active ingredient derived from each plant raw material. In particular, the complex extract is applied to the skin along with the rich minerals contained in the desalted lava sea water, thereby increasing the absorption rate and maximizing the skin improvement effect.

The " Centanurea " cyanus "is an annual or biennial herbaceous plant of the dicotyledonous plant. The colors are very diverse and can be largely ornamental. The flowers bloom in June ~ July, but it is spring even when they are grown in the greenhouse. The cornflower is effective for skin regeneration, skin regeneration and antioxidative effect, in particular, for dry skin, and the extract of cornflower can be used as an acidic lotion because of its astringency, and may cause eye fatigue or inflammation When used, eye drops of leaves can be used as eyedrops.

The " Perilla I have frutescens . japonica ) "is an annual plant of perennial plant with monocotyledonous plant. It is cultivated in Korea and other northeastern parts of India and China. Flowers bloom in August-September and fruit ripens in October-November. It has an unusual flavor on leaves and is mainly used for edible oil.

In Korea's first farmer's agricultural directive (Agricultural theory, 1429), perilla was recorded as yamas and watery ears, and it was mainly edible seeds and leaves. According to Dong-bo-gyung, perilla is known to warm the body, to be very tasty, to be poisonous, to let go of cheer, to stop coughing and thirst, to enrich the liver, In addition, the perilla leaves have been used to treat seawater (上 气 咳嗽), insect bites, or boils treatment by evenly grooming and removing odors.

The main components of the perilla seed are linolenic acid, palmitic acid, luteolin, rosmarinic acid, apigenin, chrysoeriol, caffeic acid, and anthocyanin.

In particular, linolenic acid, an omega-3 fatty acid, has anticancer effects such as inhibition of cancer cell proliferation. Among them, it inhibits the development of breast cancer and colorectal cancer. It is an essential fatty acid of the nervous system and affects the optic nerve and improves learning ability. In addition, other components have been reported to have antioxidative, antiinflammatory and anticancer activities and are effective in preventing aging and arteriosclerosis.

The " Viola tricolor L. " is an annual plant belonging to the violet family and improving the violet of the Northern European origin. Flowers bloom in April to May, purple, white, or yellow. In particular, it is effective in relieving sedative and skin itching symptoms of irritated skin, and it can extract not only flowers but also leaves and stems.

The above-mentioned tri-violet flowers are mainly composed of flavonoids, carotenoids, and salicylated derivatives. Therefore, anti-stress such as skin soothing, softening, moisturizing, It is effective for various diseases as well as acne.

The above-mentioned " Agave Americana L. " is an evergreen multi-year-old plant belonging to the family Asparagus and Agave, and is grown in Mexico from various tropical subtropical areas. The fleshy leaf runs about 20 ~ 30, and it grows up to 1 ~ 2m in height.

In addition to this, tequila is produced by fermentation and distillation of agave sap. In addition, it can be used for liquor production such as pork and mescal, and molasses, industrial alcohol, vinegar and agar-agar can be produced as raw materials.

The agar-agar is a name given to the shape of the leaf as 'dragon-like tongue.' The agar-leaf blade gives the skin a vigor, has excellent skin protection and moisturizing effect and can be used as a skin conditioning agent.

On the other hand, the active ingredient may contain 5.0 to 50.0% by weight of the desalted lava water and 3.0 to 10.0% by weight of the combined extract on the basis of the total weight of the composition.

If the content of the desalted lava waters is less than 5.0% by weight, the content of the lava water is insufficient and the dispersibility of the complex extract may be lowered. If the content is more than 50.0% by weight, the cost efficiency may deteriorate. And the synergistic effect due to the interaction may not be properly realized.

If the content of the complex extract is less than 3.0% by weight, the effect of improving the skin due to the complex extract may not be sufficiently realized. If the content is more than 10.0% by weight, the effect of the added amount may not be realized. The extract may be contained in the cosmetic composition so that the original quality of the cosmetic composition may not be realized.

The combined extract may comprise 20 to 60 parts by weight of the cornflower extract, 10 to 30 parts by weight of the perilla seed extract, 20 to 60 parts by weight of the tricolor violet extract, and 20 to 60 parts by weight of the agar leaf leaf extract.

When the variation in the mixing ratio of the complex extract is large, the skin improvement effect derived from the active ingredient of each extract may not be suitably implemented, so that the mixing ratio can be appropriately controlled in consideration of the working environment and the quality of the final product . The wolfberry extract, perilla extract, tricolor violet extract, and agaricus leaf extract can be mixed at a weight ratio of preferably 2: 1: 2: 2, and an optimal skin improving effect can be realized within the above range.

In one embodiment, the combined extract is extracted with one or more solvents selected from the group consisting of lava seawater, water, lower alcohols of 1 to 4 carbon atoms, acetone, ethyl acetate, butyl acetate, and 1,3- But is not limited thereto.

In one embodiment, the alcohol may be ethanol at a concentration of 60 to 90%.

The extraction ratio of the active ingredient contained in the raw material may be different depending on the polarity of the solvent. In particular, the solvent may be an alcohol having excellent selectivity in the extraction of the physiologically active substance of the raw material, and preferably an ethanol extract may be used to achieve an optimal skin improving effect.

Particularly, since water and ethanol have different polarities, effective components extracted depending on polarities may be different, so that the concentration of ethanol can be appropriately controlled so that an optimal skin improving effect can be realized. However, if the concentration of ethanol exceeds 90%, an adequate yield may not be realized. If the concentration is less than 60%, the effective ingredient showing skin improving effect may not be extracted sufficiently. Therefore, Can be adjusted appropriately.

The cosmetic composition may be used for skin moisturizing or skin cleansing, and the cosmetic composition may be used as a cosmetic composition for softening the skin such as a softening agent, a convergent lotion, a nutritional lotion, a lotion, a nutritional cream, a massage cream, an essence, an eye cream, a cleansing cream, a cleansing foam, Pack, spray, powder, and the like.

The cosmetic composition may be appropriately blended with other ingredients within the range of not hindering the object of the present invention depending on the type of the active ingredient, the purpose of use, and the like in each formulation.

Also, depending on the quality or function of the final product, there may be used various additives such as a fatty substance, an organic solvent, a solubilizing agent, a thickening agent, a gelling agent, a softening agent, an antioxidant, a suspending agent, a stabilizer, a foaming agent, A surfactant, a stabilizer, a stabilizer, an antioxidant, an antioxidant, an antioxidant, a preservative, a barrier agent, a wetting agent, an essential oil, a dye, a pigment, a hydrophilic or lipophilic active agent, And may further comprise adjuvants commonly used in cosmetics or dermatology, such as any of the other ingredients.

However, it is preferable that the adjuvant and the mixing ratio thereof are appropriately selected so as not to affect the preferable properties of the cosmetic composition according to the present invention.

The present invention will be further described with reference to the following examples, but it should be apparent that the present invention is not limited by the following examples.

Production Example 1: Production of desalted lava water

It was drilled 150m underground in Handong-ri, Gucheong-eup, Jeju-do, eastern part of Jeju Island, and lava seawater was collected underground (average of sea level), 44.35mm, 86.35m and 126.35m. After removing the impurities from the salt groundwater collected at 86.35 m under the condition of a 0.2 μm filter, the ion exchange membrane was used to remove the monovalent ions by an electrodialyzer (ASTOM CO. LTD., Japan) .

Manufacturing example  2: Preparation of complex extract

Cornflower, perilla, tri-violet and agar-agar leaves were washed with water, completely dried at room temperature and pulverized to obtain 100 g of pulverized products, respectively.

100 g of cornified wormwood, perilla, violet, and agar-leaf were pulverized and extracted with a 10-fold volume of ethanol aqueous solution (50% mass concentration) at 50 ° C for 12 hours. Each of the extracts was filtered by a filter, and the extracts obtained by repeatedly extracting the remaining raw materials three times in the same manner were mixed to complete a complex extract. Then, the complex extract was concentrated under reduced pressure at 30 ° C and lyophilized to obtain a solid.

The obtained complex extract was put into a cosmetic composition, and the skin improving effect on the cosmetic composition was verified.

Example  1: Compound extract and desalting Lava seawater  Mixed sample

10 parts by weight of the desalted lava sea water of Production Example 1 obtained by freeze-drying and the wolfberry extract, perilla extract, tricolor violet extract, and agaricus leaf extract in Production Example 2 were mixed at a weight ratio of 2: 1: 2: 2 And 10 parts by weight of the complex extract were mixed to prepare a sample of Example 1.

Example  2: Compound extract and desalting Lava seawater  Mixed sample

10 parts by weight of the desalted lava sea water of Preparation Example 1 obtained by freeze-drying and 10 parts by weight of the combined extract of the above-mentioned Preparation Example 2, in which the wolfberry extract, the perilla seed extract, the tricolor violet extract and the agar leaf leaf extract were mixed at the same ratio The sample of Example 2 was used.

Comparative Example  1: desalination Lava seawater  sample

A part of the desalted lava waters of Production Example 1 obtained by freeze-drying was separated to obtain a sample of Comparative Example 1.

Comparative Example  2: Compound extract sample

A part of the combined extract obtained by freeze-drying of Preparation Example 2, in which the wormwood extract, the perilla seed extract, the tricolor violet extract and the agaricus leaf extract were mixed in the same ratio, was used as a sample of Comparative Example 2.

Comparative Example  3: extract of cornflower extract

A part of the wormwood extract of Preparation Example 2 obtained by lyophilization was separated and used as a sample of Comparative Example 3.

Comparative Example  4: Perilla extract sample

A portion of the perilla seed extract of Preparation Example 2 obtained by lyophilization was separated and used as a sample of Comparative Example 4.

Comparative Example  5: Three-colored violet extract samples

A part of the tricolor violet extract of Preparation Example 2 obtained by freeze-drying was separated and used as a sample of Comparative Example 5.

Comparative Example  6: Sample of agar leaf extract

A part of the obtained agaricus leaf extract of Preparation Example 2 obtained by freeze-drying was isolated and used as a sample of Comparative Example 6.

Experimental Example  1: Evaluation of skin moisturizing effect of sample

The skin moisturizing effects of the samples obtained in Examples 1 and 2 and Comparative Examples 1 to 6 were evaluated. In order to evaluate the skin moisturizing effect of the sample, 10 g of each of the samples obtained in Examples 1 and 2 and Comparative Examples 1 to 6 was dissolved in 100 g of purified water to prepare a reagent.

The prepared reagents were applied to the same test site for each of 50 selected women aged 20 to 40 years. The test site (switchable portion) was a side portion of the overall oyster at a distance of 5 cm from the wrists of the left arm, right arm, or both arms of the test subject.

The amount of moisture was measured before application by using a Corneometer (CM 825, Courage & Khazaka, GmbH, Germany). The amount of moisture was measured after 1 hour after application of the above reagent at 2 μl /

The amount of moisture of the above reagents before and after application is shown in Table 1, and the unit of measurement was arbitrary unit (A.U.).

[Arbitrary unit] division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Before application 30.12 30.09 30.11 29.98 30.07 30.02 30.11 30.123 After application 39.13 37.76 34.66 35.83 34.79 34.59 34.95 35.71 Growth rate (%) 29.99 25.49 15.11 19.51 15.69 15.22 16.07 18.55

As shown in Table 1, it was confirmed that the skin moisturizing effect was remarkably superior to that of the samples of Comparative Examples 1 to 6, with the reagents containing the complex extract and the desalted seawater mixture (Examples 1 and 2) , The skin moisturizing effect of the reagent containing Example 1 was relatively excellent.

Experimental Example  2: Including sample Cosmetics  Evaluation of skin moisturizing effect of composition

The skin moisturizing effect of the cosmetic composition containing the samples obtained in Example 1 and Comparative Examples 1 to 6 was tested as follows.

First, each of the samples was formulated in the same manner as shown in Table 2 below, and samples of Example 1 and Comparative Examples 1 to 6 were different.

[Content (% by weight)] division Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Desalted lava sea water (Preparation Example 1) 10.0 15.0 - - - - - The complex extract (Preparation Example 2) 5.0 - 15.0 - - Cornflower extract (Preparation Example 2) - - - 15.0 - - - Perilla extract (Preparation Example 2) - - - - 15.0 - - Tri-color violet extract (Preparation Example 2) - - - - - 15.0 - Agave leaf extract (Preparation Example 2) - - - - - - 15.0 Cetearyl alcohol 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Chin type glyceryl stearate 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Montanov 202 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Olive oil wax 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Olive oil 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Hydrogenated Polydecenes 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Dimethicone 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Polysorbate 60 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Sorbitan sesquioleate 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Phenoxyethanol 0.2 0.2 0.2 0.2 0.2 0.2 0.2 glycerin 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Incense, preservative a very small amount a very small amount a very small amount a very small amount a very small amount a very small amount a very small amount Purified water Balance Balance Balance Balance Balance Balance Balance

Twenty of the 20 to 40 year old women were measured for moisturizing amount before application using Chromameter CM825, and the formulated examples and the cream of Comparative Examples 1 to 6 were applied to the test site. The test site (transitional section) was the lateral oyster side of the subject's left arm, right arm, or both arms, 5 cm from the wrist.

After the application of the above cream coating, it was allowed to stand for 1 hour, 24 hours, 48 hours, 72 hours, 100 hours, and then kept at constant temperature and humidity for 30 minutes. The moisture content was measured using Chromameter CM825. And Table 4.

[Arbitrary unit] division Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Before application 30.42 30.41 30.26 30.12 30.10 30.11 30.34 After 1 hour 49.41 39.16 42.70 39.87 39.24 39.89 40.12 After 24 hours 39.26 31.48 34.59 32.45 31.55 32.84 33.83 After 48 hours 37.61 31.29 32.32 31.47 31.34 31.49 31.59 After 72 hours 35.49 30.47 31.82 30.92 30.52 30.91 31.24 After 100 hours 35.13 30.42 31.07 30.75 30.48 30.75 30.02

[% Moisture increase rate] division Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 After 1 hour 62.42 28.77 41.11 32.37 30.37 32.48 32.23 After 24 hours 29.05 3.51 14.30 7.74 4.82 9.06 11.50 After 48 hours 23.63 2.89 6.80 4.48 4.12 4.58 4.12 After 72 hours 16.66 0.19 5.15 2.66 1.40 2.65 3.66 After 100 hours 15.48 0.03 2.67 2.09 1.26 2.12 2.64

As shown in Tables 3 and 4, the creams (examples) including the combined extract and the desalted sea water mixed sample showed a low rate of decreasing the skin moisturizing amount over time and an excellent moisturizing duration over time , And the creams of Comparative Examples 1 to 6 were found to have a deterioration in skin moisturizing persistence over time.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, which are to be regarded as illustrative in nature, and are not intended to limit the scope of the present invention. And other conditions.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

Claims (7)

Desalted lava sea water; And
A combination extract of cornflower extract, perilla extract, tricolor violet extract, and agaricus leaf extract as an active ingredient.
The method according to claim 1,
Wherein the composition comprises 5.0 to 50.0% by weight of the desalted lava sea salt and 3.0 to 10.0% by weight of the complex extract as an active ingredient based on the total weight of the composition.
3. The method of claim 2,
Wherein the complex extract comprises 20 to 60 parts by weight of the cornflower extract, 10 to 30 parts by weight of the perilla seed extract, 20 to 60 parts by weight of the triple violet extract, and 20 to 60 parts by weight of the agar leaf extract.
The method according to claim 1,
Wherein the combined extract is extracted with at least one solvent selected from the group consisting of lava seawater, water, lower alcohols having 1 to 4 carbon atoms, acetone, ethyl acetate, butyl acetate, and 1,3-butylene glycol.
5. The method of claim 4,
Wherein the alcohol is ethanol at a concentration of 60 to 90%.
delete 6. The method according to any one of claims 1 to 5,
At least one formulated cosmetic composition selected from the group consisting of softening lotion, astringent lotion, nutritional lotion, lotion, nutritional cream, massage cream, essence, eye cream, cleansing cream, cleansing foam, cleansing water, pack, spray, .

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