KR20200092724A - Mask-pack containing Centella asiatica extract with excellent anti-inflammation and skin soothing effect and its manufacturing process - Google Patents

Abstract

The present invention relates to a process of producing an anti-inflammatory or skin soothing mask pack comprising a Centella asiatica extract and a raspberry ketone and Hamamelis virginiana extract. A mask pack and a cosmetic composition produced by the method according to the present invention contain a Centella asiatica extract and raspberry ketone at a particular composition ratio. Accordingly, anti-inflammatory and skin soothing efficiency is remarkably improved.

Description

Mask pack containing Centella asiatica extract with excellent anti-inflammation and skin soothing effect and its manufacturing process

The invention Centella asiatica (Centella asiatica) extract, raspberry ketone (raspberry ketone) and VA pungnyeonhwa (Hamamelis virginiana ) relates to a manufacturing process of an anti-inflammatory or skin soothing mask pack comprising an extract.

The skin is the largest organ in the body, and plays a very important role in protecting against physical abrasion, preventing water loss in the body, protecting from harmful ultraviolet rays from the sun, and regulating body temperature.

The skin is a part that is directly exposed to the external environment. When exposed to excessive ultraviolet rays or pollutants, skin irritation and inflammatory reactions such as erythema, edema, rash, itching, and itching are caused. The skin trouble generated by these causes is not only an aesthetic problem, but also substances produced in the inflammatory reaction process, which in turn cause pigmentation of the skin and promote the collapse of the elastic fibers of the skin, affecting the increase in skin wrinkles. It is known. In external skin products used to protect the skin and clean the skin, it is inevitable to use surfactants, preservatives, fragrances, sunscreens, pigments, and functional ingredients, but these ingredients cause various side effects on the skin. . In particular, components such as AHA (alpha hydroxy acid), retinol, and arbutin contained in functional products aimed at whitening, wrinkle improvement, exfoliation, etc., act as the main cause of skin problems, and due to these side effects The substance is difficult to use in a concentration that can exhibit maximum efficacy.

Accordingly, the recent consumer's intention is to tend to prefer natural-friendly, hypoallergenic cosmetics, and to protect sensitive skin from external environments and irritants and to soothe and soothe skin irritants that can prevent and minimize aging. Interest is growing. Recently, as it is widely known that substances extracted and separated from natural products have little irritation to the skin and have other pharmacological effects such as astringent action and antibacterial action, various attempts to produce cosmetic compositions using natural products have been made. Is being made. In addition, as the perception of skin care is widespread throughout society, the demand for mask packs that can be used at home is increasing, and thus, mask pack sales are on the rise.

On the other hand, Centella asiatica is a perennial plant belonging to the Apiaceae family, originating from Madagascar Island in eastern Africa, and spreading to India, Sri Lanka, Bengal, and Himalayas. Used. Centella saponin, asiaticoside, madecassoside, and sepolcoside contain useful pharmacological components, and among them, asiaticoside, which has major physiological activity, is known to have anti-inflammatory effects.

Raspberry ketone (raspberry ketone, 4-(4-Hydroxyphenyl)butan-2-one) is a compound mainly obtained from red raspberry and is one of the fragrance ingredients used as food additives for perfumes, cosmetics, and fruit fragrances. It is known to regulate adiponectin, a protein used by the body to regulate metabolism. It is a functional food that quickly burns fat in the body effectively.

However, the anti-inflammatory and skin soothing effects of the composition containing both the above-mentioned centella and raspberry ketone have not been known. Accordingly, the present inventors completed the present invention by confirming that the effect of relieving skin soothing is remarkably improved when using the extract of raspberry and raspberry ketone in a specific composition ratio.

Korea Registered Patent No. 10-1773804

An object of the present invention is to provide an anti-inflammatory or skin soothing mask pack manufacturing process.

Another object of the present invention is to provide an anti-inflammatory or skin soothing cosmetic composition.

Another object of the present invention is to provide an anti-inflammatory or skin soothing mask pack comprising the cosmetic composition.

In order to achieve the above object,

The present invention is Centella asiatica ) extract, raspberry ketone and virginia ( hamamelis) virginiana ) preparing a mixture comprising the extract (step 1); Depositing or applying a mask sheet to the mixture of step 1 (step 2); First maturing the mask sheet of step 2 at 1-5° C. for 4-24 hours (step 3); And a second aging step (step 4) of the primary aged mask sheet of step 3 at 10-25° C. for 4-12 hours; provides a process for manufacturing an anti-inflammatory or skin soothing mask pack.

The invention also Centella asiatica (Centella asiatica ) extract, raspberry ketone and virginia ( hamamelis) virginiana ) provides an anti-inflammatory or skin soothing cosmetic composition comprising an extract.

Furthermore, the present invention provides an anti-inflammatory or skin soothing mask pack comprising the cosmetic composition.

Furthermore, the present invention Centella asiatica (Centella asiatica) extract, raspberry ketone (raspberry ketone) and VA pungnyeonhwa (Hamamelis virginiana ) preparing a mixture comprising the extract (step 1); Preparing a primary aging product that was first aged for 4 to 24 hours at 1-5° C. for the mixture of step 1 (step 2); And preparing a second matured product of the second matured product at 10-25° C. for 4-12 hours (Step 3); and the anti-inflammatory or skin produced by including the above. Provide a calming cosmetic composition.

Antiinflammatory or soothing mask pack is prepared by the process according to the invention Centella asiatica (Centella asiatica) extracts, and raspberry ketone (raspberry ketone) to As the contained at a specific composition ratio, a rash relief, skin irritation and a skin soothing effect significantly There is an effect to be improved.

Hereinafter, the present invention will be described in detail.

Anti-inflammatory or Skin soothing Mask pack manufacturing process

The present invention is Centella asiatica ) extract, raspberry ketone and virginia ( hamamelis) virginiana ) preparing a mixture comprising the extract (step 1);

Depositing or applying a mask sheet to the mixture of step 1 (step 2);

First maturing the mask sheet of step 2 at 1-5° C. for 4-24 hours (step 3); And

A second aging of the first aged mask sheet of step 3 at 10-25° C. for 4-12 hours (step 4);

It provides an anti-inflammatory or skin soothing mask pack manufacturing process comprising a.

The extract according to the present invention may be used to separate and obtain the extract using a method known in the art for extraction and separation, and the extract defined in the present invention is an active ingredient prepared by the above method using an appropriate solvent. The raw material can be extracted as it is or by grinding. At this time, any suitable solvent that can be used to obtain the extract may be any solvent that is acceptable in the art, and water or an organic solvent may be used. For example, alcohols having 1 to 4 carbon atoms, including purified water, methanol, ethanol, propanol, isopropanol, butanol, acetone, ether , Various solvents such as benzene, chloroform, ethyl acetate, methylene chloride, hexane, and cyclohexane can be used alone or in combination. It is not limited.

Preferably, the extract may be extracted by using at least one extraction solvent selected from the group consisting of water, anhydrous or hydrous lower alcohols having 1 to 4 carbon atoms, polyhydric alcohols, hydrocarbon-based solvents, or mixed solvents thereof, More preferably, it may be extracted using one or more extraction solvents selected from water or ethanol.

As an extraction method, any one of methods such as hot water extraction, cold immersion extraction, reflux cooling extraction, solvent extraction, water vapor distillation, ultrasonic extraction, elution, and compression can be used. In addition, the desired extract may be further subjected to a conventional fractionation process, or may be purified using a conventional purification method. There is no limitation on the method for producing the extract of the present invention, and any known method can be used.

For example, the extract contained in the composition of the present invention may be used as it is while the primary extract extracted by the solvent extraction method described above is centrifuged, filtered, concentrated and freeze-dried and stored in a refrigerator, and the primary extract is decompressed. It may be prepared in powder form by additional processes such as distillation and freeze drying or spray drying. In addition, the primary extract is further purified using various chromatography such as silica gel column chromatography, thin layer chromatography, high performance liquid chromatography, etc. You can also get

Therefore, in the present invention, the extract is a concept that includes all of the extracts, fractions and refinements, their diluents, concentrates or dried products obtained at each stage of extraction, fractionation or purification.

In the manufacturing process of the anti-inflammatory or skin soothing mask pack according to the present invention, the mixture of step 1 may further include green tea extract and aloe vera leaf juice. At this time, based on 0.5 parts by weight of Virginia-flavored annual extract, perilla extract 0.79-1.20 parts by weight, raspberry ketone 0.01-0.04 parts by weight, green tea extract 0.40-0.60 parts by weight, aloe vera leaf juice may contain 0.05-0.15 parts by weight, preferably The extract may be one that contains 0.897-1.097 parts by weight of the extract of vermilion, 0.519 parts by weight of raspberry ketone, 0.450-0.550 parts by weight of green tea extract, and 0.090-0.110 of aloe vera leaf juice, more preferably Virginia Perennial extract based on 0.5 parts by weight of centella extract 0.947-1.047 parts by weight, raspberry ketone 0.022-0.026 parts by weight, green tea extract 0.480-0.520 parts by weight, aloe vera leaf juice may include 0.095-0.105.

In the manufacturing process of the anti-inflammatory or skin soothing mask pack according to the present invention, the mixture of step 1 is carbomer, xanthan gum, locust bean gum, carrageenan, gelatin, starch, dextran, guar gum, gum arabic, gellan gum , Karaya gum, Tara gum, tragacanta gum, cellulose gum, acacia gum, pectin, alginate, agar, agar, and may further include at least one thickener selected from the group consisting of combinations thereof, Preferably, it may further include one or more thickeners selected from the group consisting of carbomer and xanthan gum. At this time, it may be to include 0.1 to 0.5 parts by weight of a thickener based on 0.5 parts by weight of the Virginia-like aerobasis extract, preferably may include 0.1 to 0.2 parts by weight, more preferably 0.13 to 0.17 parts by weight May be

In addition, in the manufacturing process of the anti-inflammatory or skin soothing mask pack according to the present invention, the mixture of step 1 is niacinamide, polyglyceryl-4 caprate, provencal rose water, hydrool as a skin conditioning agent in addition to the above components Rised collagen, sodium hyaluronate, panthenol, allantoin, arginine, madecassiacide, asiaticoside, asiatic acid, adenosine and ethylhexylglycerine, butylene glycol, dipropylene glycol, glycerin and wetting agent Betaine, and other components may further include at least one component selected from the group consisting of chelating agent disodium IDT, fragrance and solvent bendyl glycol, and purified water. At this time, based on 0.5 parts by weight of the Virginia-like extract, 3.0 to 4.0 parts by weight of a skin conditioning agent, 18.0 to 22.0 parts by weight of a wetting agent, 0.1 to 1.0 parts by weight of other components, 70.0 to 75.0 parts by weight of purified water may be included, preferably , 3.5 to 3.9 parts by weight of a skin conditioning agent, 19.0 to 21.0 parts by weight of a wetting agent, 0.4 to 0.6 parts by weight of other components, and 72.0 to 74.0 parts by weight of purified water, more preferably , Based on 0.5 parts by weight of the Virginia extract, 3.65 to 3.75 parts by weight of a skin conditioning agent, 19.5 to 20.5 parts by weight of a wetting agent, 0.53 to 0.63 parts by weight of other components, and 72.9 to 73.9 parts by weight of purified water.

In the manufacturing process of the anti-inflammatory or skin soothing mask pack according to the present invention, preferably, the primary aging in step 2 is aging at 2-4°C for 10-20 hours, and the secondary aging in step 3 May be aged at 13-21°C for 6-10 hours, and more preferably, the primary aging of step 2 is aging at 2.5-3.5°C for 13-17 hours, and the second of step 3 Aging may be for 7-9 hours at 15-19 ℃.

Anti-inflammatory or Skin soothing Cosmetic Composition and mask pack

The invention Centella asiatica (Centella asiatica) extract, raspberry ketone (raspberry ketone) and VA pungnyeonhwa (Hamamelis virginiana ) provides an anti-inflammatory or skin soothing cosmetic composition comprising an extract.

In the cosmetic composition according to the present invention, the composition may further include green tea ( Camellia sinensis Leaf) extract and Aloe barbadensis Leaf juice.

In the cosmetic composition according to the present invention, based on 0.5 parts by weight of the Virginia-like aerobasis extract 0.79-1.20 parts by weight, raspberry ketone 0.01-0.04 parts by weight, green tea extract 0.40-0.60 parts by weight, aloe vera leaf juice 0.05-0.15 parts by weight May be included, preferably, based on 0.5 parts by weight of Virginia-like extract, 0.897-1.097 parts by weight of extract, Raspberry ketone 0.019-0.029 parts by weight, green tea extract 0.450-0.550 parts by weight, aloe vera leaf juice 0.090-0.110 May, more preferably, based on 0.5 parts by weight of Virginia-flavored extract, perilla extract 0.947-1.047 parts by weight, raspberry ketone 0.022-0.026 parts by weight, green tea extract 0.480-0.520 parts by weight, aloe vera leaf juice 0.095-0.105 .

In the cosmetic composition according to the present invention, the mixture of step 1 is carbomer, xanthan gum, locust bean gum, carrageenan, gelatin, starch, dextran, guar gum, gum arabic, gellan gum, karaya gum, tara gum, traga Canta gum, cellulose gum, acacia gum, pectin, alginate, agar, agar, and may further include at least one thickener selected from the group consisting of combinations, preferably carbomer and xanthan gum It may further include one or more thickeners selected from the group consisting of. At this time, it may be to include 0.1 to 0.5 parts by weight of a thickener based on 0.5 parts by weight of the Virginia-like aerobasis extract, preferably may include 0.1 to 0.2 parts by weight, more preferably 0.13 to 0.17 parts by weight May be

In addition, the cosmetic composition according to the present invention, in addition to the above components, niacinamide, polyglyceryl-4 caprate, provenrose rose water, hydrolyzed collagen, sodium hyaluronate, panthenol, allantoin, arginine, as skin conditioning agent Madecaic acid, asiaticoside, asiatic acid, adenosine and ethylhexylglycerin, butylene glycol, dipropylene glycol, glycerin and betaine as wetting agents, disodium DD, chelating agent as other ingredients, fragrance and The solvent may further include at least one component selected from the group consisting of bendil glycol and purified water. At this time, based on 0.5 parts by weight of the Virginia-like extract, 3.0 to 4.0 parts by weight of a skin conditioning agent, 18.0 to 22.0 parts by weight of a wetting agent, 0.1 to 1.0 parts by weight of other components, 70.0 to 75.0 parts by weight of purified water may be included, preferably , 3.5 to 3.9 parts by weight of a skin conditioning agent, 19.0 to 21.0 parts by weight of a wetting agent, 0.4 to 0.6 parts by weight of other components, and 72.0 to 74.0 parts by weight of purified water, more preferably , Based on 0.5 parts by weight of the Virginia extract, 3.65 to 3.75 parts by weight of a skin conditioning agent, 19.5 to 20.5 parts by weight of a wetting agent, 0.53 to 0.63 parts by weight of other components, and 72.9 to 73.9 parts by weight of purified water.

The cosmetic composition according to the present invention is from the group consisting of lotion, nutrition lotion, nutrition cream, massage cream, essence, paste, patch, gel, cream, lotion, powder, soap, cleanser, oil, foundation, makeup base, wax and spray It may be one or more formulations selected, and may also be used in the form of a mask pack. Other ingredients other than the essential ingredients described above may be appropriately selected and blended without difficulty by those skilled in the art according to other formulations or purpose of use.

The cosmetic composition of the present invention preferably contains a cosmetically acceptable medium or base. These are all formulations suitable for topical application, for example solutions, gels, solid or dough anhydrous products, emulsions obtained by dispersing an oil phase in an aqueous phase, suspension microemulsions, microcapsules, microgranules or ionic (liposomes) and/or bi It may be provided in the form of a warm vesicle dispersant, or in the form of a cream, skin, lotion, powder, ointment, spray or conceal stick. It can also be prepared in the form of a foam or aerosol composition further containing a compressed propellant. In addition, the cosmetic composition of the present invention can be prepared in the form of a topical or systemically applicable adjuvant commonly used in the field of dermatology by containing a dermatologically acceptable medium or base, and these compositions are conventional in the art. It can be prepared according to the method.

In addition, the cosmetic composition, in addition to the extract of the present invention, fatty substances, organic solvents, solubilizers, thickeners and gelling agents, emollients, antioxidants, suspending agents, stabilizers, foaming agents, fragrances, surfactants, water , Ionic or nonionic emulsifiers, fillers, metal ion blockers and chelating agents, preservatives, vitamins, blockers, wetting agents, essential oils, dyes, pigments, hydrophilic or lipophilic actives, lipid vesicles or commonly used in cosmetics It may contain adjuvants commonly used in the cosmetic field, such as any other ingredient. These supplements are introduced in amounts commonly used in the field of cosmetic science.

In addition, the present invention is the centella ( Centella asiatica ) extract, raspberry ketone and virginia ( hamamelis) virginiana ) It provides an anti-inflammatory or skin soothing mask pack comprising an anti-inflammatory or skin soothing cosmetic composition comprising an extract.

The mask pack according to the present invention has an effect of protecting sensitive skin and has the effect of preventing the sensitivity of the skin. The mask pack according to the present invention can soothe tired skin in a harmful environment and restore the skin barrier, and the skin barrier recovery has the effect of providing stability to the skin and prevents moisture loss in the skin, thereby providing a moisturizing effect. Can.

The mask pack according to the present invention may be prepared by impregnating or applying the anti-inflammatory or skin soothing cosmetic composition to the mask sheet or fiber support. The mask pack according to the present invention may be to use a pure cotton sheet. When a pure cotton sheet is used, skin irritation may be lowered than a fiber support such as a non-woven fabric generally used.

The invention also Centella asiatica (Centella asiatica ) extract, raspberry ketone and virginia ( hamamelis) virginiana ) preparing a mixture comprising the extract (step 1);

Preparing a primary aging product that was first aged for 4 to 24 hours at 1-5° C. for the mixture of step 1 (step 2); And

Preparing a second aged product of the second aged product of step 2 for 4-12 hours at 10-25° C. (step 3);

It provides an anti-inflammatory or skin soothing cosmetic composition characterized in that it comprises a.

Preferably, the primary aging of step 2 is aging at 2-4°C for 10-20 hours, and the secondary aging of step 3 may be aging at 13-21°C for 6-10 hours, more More preferably, the primary aging of step 2 is aging at 2.5-3.5°C for 13-17 hours, and the secondary aging of step 3 may be aging at 15-19°C for 7-9 hours.

The mixture of step 1 may further include green tea ( Camellia sinensis Leaf) extract and Aloe barbadensis Leaf juice.

Hereinafter, the present invention will be described in more detail by examples. These examples are only for explaining the present invention in more detail, it will be apparent to those skilled in the art that the scope of the present invention is not limited to these examples.

< Manufacturing example 1> Bottleweed Preparation of extract

Centella crushed below 50mesh asiatica ) Put 400 ml of 50% ethanol as an extraction solvent in 20 g of outpost and extract at 70°C for 6 to 12 hours in a shaking water bath (KMC-1205SW1, Vision, Daejeon, Korea) to obtain an extract. The extract was filtered with a mesh filter (stainless steel filter mesh, R&K, China, 4 to 400 mesh) to obtain a bottle pool filtrate. After removing the solvent using the rotary evaporator (DL10-3000, Greatwall, 20L), the centella extract was prepared. The extract was transferred to a container sterilized (KRS A-1, Health up, Korea) and stored refrigerated at 5°C.

< Manufacturing example 2> Bottleweed Extract and Raspberry Ketone Preparation of complex

First, raspberry ketone (raspberry ketone), virginia ( Hamelis virginiana ) extract, green tea ( Camellia sinensis Leaf) extract and aloe vera leaf juice ( Aloe barbadensis Leaf juice) were purchased and used commercially, prepared by the method of Preparation Example 1 Prepare the mixture by dissolving it in purified water together with the extracted centella extract, and leave the mixture at 1 to 5°C for 4 to 24 hours to obtain primary aging by primary aging, and then mesh filter (stainless steel filter mesh, R&K, China, 4~400mesh). The filtrate obtained by filtering the primary aging product was left at 10 to 25°C for 4 to 12 hours, and then secondary aging to obtain a secondary aging product, and this was a mesh filter (stainless steel filter mesh, R&K, China, 4~ After filtering with 400 mesh), a solvent was removed using a rotary evaporator (DL10-3000, Greatwall, 20L) to prepare a complex of centella extract, raspberry ketone, Virginia-flavored extract, green tea extract, and aloe vera leaf juice. The composite was transferred to a container sterilized (KRS A-1, Health up, Korea) and stored refrigerated at 5°C.

< Example 1 to 2 and Comparative example One To 6 > Bottleweed Extract and Raspberry Ketone Preparation of essence containing complex

Essence containing a complex of Cypress extract, raspberry ketone, Virginia-like annual extract, green tea extract and aloe vera leaf juice was prepared with the composition of Table 1 below.

At this time, Examples 1-1 to 3-5 and Comparative Examples 1 to 6 are the mixture of the extract of the medicinal herb of Example 1 and the raspberry ketone, Virginia-flavored annual extract, green tea extract and aloe vera leaf juice in the composition shown in Table 1 below, or The individual extracts were prepared by primary aging at 3°C for 15 hours and secondary aging at 17°C for 8 hours using the same method as in Preparation Example 2.

In this case, in Table 1, purified water (73.42 parts by weight) was used as the basis for parts by weight, and the content of the remaining components was expressed in parts by weight.

(Parts by weight) Centella extract Raspberry Ketone Virginia-like annual extract Green tea extract Aloe vera leaf juice Example 1-1 0.797 0.024 0.500 0.500 0.100 Example 1-2 0.897 0.024 0.500 0.500 0.100 Example 1-3 0.997 0.024 0.500 0.500 0.100 Example 1-4 1.097 0.024 0.500 0.500 0.100 Example 1-5 1.197 0.024 0.500 0.500 0.100 Example 2-1 0.997 0.014 0.500 0.500 0.100 Example 2-2 0.997 0.019 0.500 0.500 0.100 Example 2-3 0.997 0.024 0.500 0.500 0.100 Example 2-4 0.997 0.029 0.500 0.500 0.100 Example 2-5 0.997 0.034 0.500 0.500 0.100 Comparative Example 1 0.997 0.024 - - - Comparative Example 2 0.997 - 0.500 0.500 0.100 Comparative Example 3 - 0.024 0.500 0.500 0.100 Comparative Example 4 0.997 - - - - Comparative Example 5 - 0.024 - - - Comparative Example 6 - - 0.500 0.500 0.100

Other components other than the active ingredients of Table 1 are as shown in Table 2 below.

Other ingredients Parts by weight Skin conditioning agent Niacinamide, Polyglyceryl-4 Caprate, Provence Rose Flower, Hydrolyzed Collagen, Sodium Hyaluronate, Panthenol, Allantoin, Arginine, Madecaic Acid, Asiaticoside, Asiatic Acid, Adenosine, Ethyl Hexyl glycerin 3.704 Wetting agent Butylene glycol, dipropylene glycol, glycerin, betaine 20.025 Thickener Xanthan gum, carbomer 0.150 Etc Disodium IDA (chelating agent), fragrance (fragrance), benzyl glycol (solvent) 0.580 solvent Purified water 73.420

< Example 3> Bottleweed Extract and Raspberry Ketone Complex Mask pack Produce

Commercially available raspberry ketone, raspberry ketone extract, Hamamelis virginiana extract, green tea ( Camellia sinensis Leaf) extract, and Aloe barbadensis Leaf juice together with the Centella extract prepared by the method of Preparation Example 1 above The mixture was prepared by dissolving in purified water. At this time, the mixture was prepared in the same composition as Example 1-3 (= Example 2-3).

To allow the mixture to permeate the mask sheet well, the mask sheet was precipitated in the mixture, and then left to stand at 3°C for 15 hours to perform primary aging, and the first aged mask sheet was left to stand at 17°C for 8 hours to perform 2 Tea was aged to prepare a mask pack. At this time, a process of applying the mixture to a certain thickness may be performed instead of the precipitation process.

< Experimental Example 1> Skin soothing And Erythema relief efficacy evaluation

After dividing the group into 10 people for each evaluation group for men and women in their 20s and 30s who do not currently have skin allergy symptoms, after inducing skin irritation through a tape stripping method on the inner part of the lower arm, the present invention By applying the essences prepared in Examples 1-1 to 2-5 and Comparative Examples 1 to 6, the degree of stimulation caused by stimulation was relatively evaluated. First, skin erythema was caused by taping 30 times with regular scotch tape on two inner parts of the lower arm. After the erythema was induced, the essences of Examples 1-1 to 2-5 and Comparative Examples 1 to 6 according to the present invention were respectively applied. The skin soothing degree was evaluated 3 hours after application.

For the evaluation criteria, a scale of 0 to 5 was used, 0 for'no response', 1 for'very mild erythema scar', 2 for'slight or mild erythema', 3 for'marginal but weak erythema' Points,'clear erythema' is 4 points, and'severe erythema' is 5 points. The results of the experiment are shown in Table 3 below as the average score of 10 subjects.

Skin irritation (erythema) Left Ooh Example 1-1 2.1 2.3 Example 1-2 1.0 0.8 Example 1-3 0.1 0.1 Example 1-4 0.7 1.0 Example 1-5 2.1 2.2 Example 2-1 2.3 2.1 Example 2-2 1.0 0.9 Example 2-3 0.1 0.1 Example 2-4 0.9 0.8 Example 2-5 2.2 2.1 Comparative Example 1 2.6 2.6 Comparative Example 2 2.6 2.7 Comparative Example 3 2.8 2.8 Comparative Example 4 2.9 3.0 Comparative Example 5 3.4 3.3 Comparative Example 6 3.0 2.9

As shown in Table 3 above, Examples 1-1 to 2 containing both the extract of the extract of the disease and the raspberry ketone than the case of using the essence of Comparative Examples 2 to 5 containing only the combination of the extract and the raspberry ketone alone or in part When the essence of -5 and Comparative Example 1 was used, it was found that the degree of skin irritation (erythema) was further reduced, and it was further decreased when both the extract of raspberry ketone and the extract of raspberry ketone and Virginia-like berry extract, green tea extract and aloe vera leaf juice were included. Turned out to be. In particular, when the essences of Examples 1-3 and 2-3 were applied, it was confirmed that the effect of soothing the skin caused by erythema is the best.

<Experimental Example 2> Evaluation of skin soothing and skin trouble relief efficacy

After dividing the group into 5 persons per evaluation group for applicants with severe skin troubles, the essences prepared in the above Examples 1-1 to 2-5 and Comparative Examples 1 to 6 corresponding to each group were paid and daily for 4 weeks 1 The product was used more than once. The skin condition was evaluated before and after 4 weeks of use, and the average was calculated to evaluate the skin trouble relieving effect and skin soothing effect of each test substance.

For the evaluation criteria, a scale of 1 to 5 was used, and the skin condition such as dryness, itching, and itching was 1 point for'very sensitive', 2 points for'slightly sensitive', 3 points for'same as before', and'slightly' The score was set to 4 for'sedation' and 5 for'very calm'. The results of the experiment are shown in Table 4 below as the average score of 5 subjects.

Skin trouble relief and soothing effect Example 1-1 4.1 Example 1-2 4.4 Example 1-3 4.9 Example 1-4 4.6 Example 1-5 4.2 Example 2-1 4.1 Example 2-2 4.5 Example 2-3 4.9 Example 2-4 4.4 Example 2-5 4.0 Comparative Example 1 3.8 Comparative Example 2 3.6 Comparative Example 3 3.4 Comparative Example 4 3.2 Comparative Example 5 2.9 Comparative Example 6 3.2

As shown in Table 4 above, Examples 1-1 to 2 containing both extracts of raspberry extract and raspberry ketone than when using the essences of Comparative Examples 2 to 5 containing only or a combination of raspberry ketone extract and raspberry ketone In the case of using the essence of -5 and Comparative Example 1, the skin condition such as dryness, itching, and stinging was found to be more soothing, and when both the extract of raspberry ketone and the Virginia-like berry extract, green tea extract, and aloe vera leaf juice were included. The sedative effect was further enhanced. In particular, when the essences of Examples 1-3 and 2-3 were applied, it was confirmed that the skin trouble relieving effect and skin soothing effect were the best.

< Experimental Example 3> According to aging conditions Skin soothing And Erythema relief efficacy evaluation

The complexion prepared by varying the aging conditions of Preparation Example 2 was evaluated for skin soothing and erythema alleviation efficacy.

Specifically, the mixture of a mixture of the centella extract, witch hazel extract and Indian frankincense resin extract prepared by the methods of Preparation Examples 1 to 3 in 1.0, 2.0, and 2.0 parts by weight, respectively, is the temperature (℃) and time (h) of Table 6 below. ) The first and second aging was performed under conditions to prepare a composite, and the essences of Examples 4-1 to 4-23 were prepared by mixing the composite and other components in Table 2.

Using the same method as in Experimental Example 1, the essences of Examples 4-1 to 4-23 were applied to the lower arm where erythema was induced, and the results of evaluating the degree of skin soothing are shown in Table 5 below.

First maturation condition Second maturation condition Skin irritation (erythema) Temperature time Temperature time Left Ooh Example 4-1 One 15 17 8 2.0 1.9 Example 4-2 2 15 17 8 0.8 0.9 Example 4-3 3 15 17 8 0.1 0.1 Example 4-4 4 15 17 8 0.9 0.8 Example 4-5 5 15 17 8 1.8 2.0 Example 4-6 3 4 17 8 1.9 2.0 Example 4-7 3 10 17 8 0.8 0.8 Example 4-8 3 15 17 8 0.1 0.1 Example 4-9 3 20 17 8 0.9 0.8 Example 4-10 3 24 17 8 1.8 1.9 Example 4-11 3 15 10 8 1.8 2.0 Example 4-12 3 15 13 8 0.9 0.8 Example 4-13 3 15 17 8 0.1 0.1 Example 4-14 3 15 21 8 0.8 0.9 Example 4-15 3 15 25 8 1.9 1.8 Example 4-16 3 15 17 4 2.0 1.9 Example 4-17 3 15 17 6 0.9 0.8 Example 4-18 3 15 17 8 0.1 0.1 Example 4-19 3 15 17 10 0.8 0.8 Example 4-20 3 15 17 12 1.9 1.9 Example 4-21 3 15 Not performed Not performed 2.3 2.3 Example 4-22 Not performed Not performed 17 8 2.4 2.3 Example 4-23 Not performed Not performed Not performed Not performed 2.5 2.5

As shown in Table 5, when using an essence containing a complex extract prepared by primary aging at 2 to 4 ℃ for 10 to 20 hours, and then secondary for 6 to 10 hours at 13 to 21 ℃, Essences of Examples 4-21 to 4-23 prepared from essences containing complex extracts prepared under conditions other than the above and complex extracts that have been aged only once under the conditions of primary aging or secondary aging or have not undergone an aging step. The skin irritation was reduced more than that. In particular, when applying an essence containing a complex extract prepared by primary aging at 3°C for 15 hours and then secondary aging at 17°C for 8 hours, it was confirmed that the erythema-induced skin soothing effect is the best. Became.

So far, the present invention has been focused on the preferred embodiments. Those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered in terms of explanation, not limitation. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the equivalent range should be interpreted as being included in the present invention.

Claims (14)

Centella preparing a mixture comprising asiatica ) extract, raspberry ketone and hamamelis virginiana (step 1);
Depositing or applying a mask sheet to the mixture of step 1 (step 2);
First maturing the mask sheet of step 2 at 1-5° C. for 4-24 hours (step 3); And
A second aging of the first aged mask sheet of step 3 at 10-25° C. for 4-12 hours (step 4);
Manufacturing process of an anti-inflammatory or skin soothing mask pack comprising a.
According to claim 1,
The mixture of step 1, the process of manufacturing a mask pack for anti-inflammatory or skin soothing, characterized in that it further comprises green tea extract and aloe vera leaf juice.
According to claim 1,
The mixture of step 1 includes carbomer, xanthan gum, locust bean gum, carrageenan, gelatin, starch, dextran, guar gum, gum arabic, gellan gum, karaya gum, tarara gum, tragacanta gum, cellulose gum, acacia gum, Pectin, alginate, agar, agar, and anti-inflammatory or skin soothing mask pack manufacturing process further comprising at least one thickener selected from the group consisting of combinations thereof.
According to claim 2,
Anti-inflammatory or skin characterized in that the primary aging in step 2 is aged at 2-4 °C for 10-20 hours, and the secondary aging in step 3 is aged at 13-21 °C for 6-10 hours. Soothing mask pack manufacturing process.
Centella asiatica ) extract, raspberry ketone (raspberry ketone) and virginia ( Hamamelis virginiana ) cosmetic composition for anti-inflammatory or skin soothing, including extract.
The method of claim 5,
The composition is a cosmetic composition further comprising green tea ( Camellia sinensis Leaf) extract and Aloe barbadensis Leaf juice.
The method of claim 6,
A cosmetic composition comprising 0.79-1.20 parts by weight of centella extract, 0.01-0.04 parts by weight of raspberry ketone, 0.40-0.60 parts by weight of green tea extract, and 0.05-0.15 parts by weight of aloe vera leaf juice, based on 0.5 parts by weight of the Virginia-flavored extract.
The method of claim 7,
A cosmetic composition comprising 0.897-1.097 parts by weight of an extract of Centella, 0.019-0.029 parts by weight of raspberry ketone, 0.450-0.550 parts by weight of green tea extract, and 0.090-0.110 of aloe vera leaf juice based on 0.5 parts by weight of the Virginia-flavored extract.
The method of claim 5,
The cosmetic composition is selected from the group consisting of lotion, nutrient lotion, nourishing cream, massage cream, essence, paste, patch, gel, cream, lotion, powder, soap, cleanser, oil, foundation, makeup base, wax and spray 1 Cosmetic composition, characterized in that the formulation of more than one species.
An anti-inflammatory or skin soothing mask pack comprising the cosmetic composition of claim 5.
The method of claim 10,
The mask pack is a mask pack, characterized in that using a pure cotton sheet.
Centella preparing a mixture comprising asiatica ) extract, raspberry ketone and hamamelis virginiana (step 1);
Preparing a primary aging product that was first aged for 4 to 24 hours at 1-5° C. for the mixture of step 1 (step 2); And
Preparing a second aged product of the second aged product of step 2 for 4-12 hours at 10-25° C. (step 3);
Anti-inflammatory or skin soothing cosmetic composition characterized in that it comprises a.
The method of claim 12,
The primary aging of step 2 is to aging for 10-20 hours at 2-4°C, and the secondary aging of step 3 is aging for 6-10 hours at 13-21°C.
The method of claim 12,
The mixture of step 1 is a cosmetic composition characterized in that it further comprises green tea ( Camellia sinensis Leaf) extract and Aloe barbadensis Leaf juice.