KR102227874B1 - the cosmetic composition improving atopy and dermatitis - Google Patents

Abstract

The present invention also provides at least one of chestnut, pine needles, cypress, plantain, purslane, ringworm, ringworm, sorijak, sanbaekguk, sedum, three, and dragonweed instead of water or purified water added when the natural surfactant and natural preservative are formulated. It relates to a cosmetic composition capable of improving atopy and skin inflammation by adding one or more extracts to suppress the occurrence of atopic dermatitis or improve symptoms, as well as to improve various skin inflammations,
In particular, the present invention is characterized by adding plant extracts that improve atopic dermatitis, antioxidant activity, whitening activity, anti-inflammatory activity, antibacterial activity, etc. instead of water or purified water added to each composition of cosmetics.

Description

The cosmetic composition improving atopy and dermatitis}

The present invention relates to a cosmetic composition capable of improving atopy and skin irritation, and more particularly, to the composition of each formulation constituting the cosmetic, by adding pure extracts or fermented extracts of natural plants in place of water or purified water. It relates to a cosmetic composition capable of improving atopy and skin inflammation that can effectively improve atopy and various skin inflammations that occur in the body.

Atopic dermatitis is a chronic recurrent dermatitis characterized by severe itching and repeating improvement and exacerbation.瘡), Heumryumchang (濕斂瘡), and the like, and is currently named as hetero-satellite dermatitis (異位性 皮膚炎) in China.

Atopic dermatitis is a chronic and recurrent inflammatory skin disease that begins mainly in infancy or childhood, and is accompanied by pruritus (itch), dry skin, and characteristic eczema. In infancy, it starts with eczema on the spread side of the face and limbs, but as it grows, it appears in the form of eczema on the bending part of the arm and the bend behind the knee, and in many cases it tends to improve naturally as it grows. . In adults, lichenification occurs in which the skin on the folds becomes thicker, and eczema on the face is more common than in childhood. Atopic dermatitis is on the rise worldwide, and there are reports that the prevalence rate is 20% of the population.

The cause of the onset of atopic dermatitis is not yet clearly known, and clinical symptoms also appear in various ways, such as dry skin and eczema, so the cause of the onset cannot be explained by only one, but environmental factors, genetic predisposition, and immunological factors. Reactions and abnormal skin barriers are believed to be the main causes.

Environmental factors include environmental pollution such as fumes from industrialization, increased use of food additives, increased use of carpets, beds, and sofas due to Western-style housing, and substances that cause allergies such as house dust mites caused by an increase in indoor temperature (allergens). ), and so on.

In addition, as more and more pets are kept indoors, exposure to the causative agent is also a cause. On the other hand, the fact that atopic dermatitis is genetically affected can be seen from the fact that many atopic dermatitis patients have a family history, and severe itching (itching), dry skin, and skin lesions are the main symptoms.

Dry skin causes itching and makes it worse. It itches intermittently during the day and usually becomes severe in the early evening or midnight. When scratched due to itchiness, eczema-like skin lesions (pathological changes) occur, and as these lesions progress, a vicious cycle is repeated in which more severe itching is triggered.

Atopic dermatitis often improves or disappears with age, but even after improvement, itching or inflammatory reactions tend to occur easily by specific substances or stimuli, and hand eczema often appears in adulthood. If atopic dermatitis remains until adulthood, skin symptoms of the body are improved, while erythema, redness, and eczema tend to appear on the face, and lichenhwa skin appears thickened by scratching the folded area for a long time. Even in adulthood, not only chronic eczema appears, but acute lesions in which sores and scabs sit on top of chronic eczema occur repeatedly at intervals of time.

To treat atopic dermatitis, moisturizing dry skin, adrenal cortical hormones, immunomodulators, local immunomodulators, and antihistamines to treat itching are used. In addition, multiple and systematic treatments to avoid allergens, irritants, and stress that aggravate or cause skin symptoms are required, and individualized treatments must be performed according to the characteristics of the patient.

As drug treatment, local steroids, local immunomodulators, systemic steroids, systemic immunosuppressants, antihistamines, interferon gamma, and other treatments have been used.

However, the conventional treatments listed above may cause skin troubles due to the use of chemicals, etc., and most of them are treatments for alleviating symptoms after atopic dermatitis has occurred, and there is a problem that the effect of suppressing the occurrence of atopic dermatitis is not exhibited.

In addition, in the case of women with atopic dermatitis or skin disease, there is a problem in that atopic dermatitis is more active when makeup is applied, making the treatment more difficult.

And, conventionally, because a certain amount of water or purified water is added to each formulation constituting a cosmetic, this promotes spoilage of the cosmetic, as well as problems such as having to add another composition to solve atopic dermatitis or skin troubles. There was this.

Accordingly, the present invention has been researched and developed in consideration of the above problems, and does not cause skin troubles by adding pure extracts or fermented extracts of natural plants in place of water or purified water to the composition of each formulation constituting cosmetics, It is an object of the present invention to provide a cosmetic composition capable of improving atopy and skin inflammation that can suppress the occurrence of atopic dermatitis or improve symptoms.

In order to achieve the above object, the present invention comprises all ingredients to which a certain amount of liquid is added among a plurality of ingredients constituting a liquid cosmetic, and chestnut extracts extracted from chestnut ingredients in a cosmetic composition completed by mixing each of the ingredients. However, the extraction process of the chestnut extract is a crushing step of cutting at least two of chestnut branches and bark, and leaves and chestnuts into 3-50 mm as a chestnut material; A washing step of removing all impurities by thoroughly washing the crushed chestnut material at least three times; A sterilization step of sterilizing bacteria contained in the chestnut material by passing the washed chestnut material through an ozone sterilization device for a predetermined time; An extraction step of extracting the active ingredient of chestnut contained in the chestnut material through a hot water extraction method in which the sterilized chestnut material is heated at a temperature of 80 to 100°C for 1 to 10 hours; A filtration step of extracting only the pure liquid phase by filtering the extracted chestnut extract through an ultra-fine net; The filtered chestnut extract is extracted through a sterilization step of sterilizing the bacteria contained therein by passing through an ozone sterilization device for a certain period of time, while at least two or more of chestnut branches and bark, leaves and chestnuts are used as the chestnut material. However, when the chestnut material is 100% by weight, chestnut branches 30-60% by weight, bark 10-30% by weight, and leaves 10-30% by weight, chestnut 1-30% by weight are mixed and extracted, while the chestnut tree The extract is characterized in that it contains 1% to 90% by weight based on the total weight of the cosmetic composition.

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In addition, the present invention is characterized in that it is a fermented extract produced through a fermentation process using a microorganism using a chestnut branch and bark, and leaves and chestnuts as a chestnut material.

In addition, the present invention is a combination of a certain amount of pine needle extract and cypress leaf extract together with chestnut extract in a cosmetic composition that is completed by mixing all ingredients in which a liquid is added among a plurality of all ingredients constituting a liquid cosmetic, and each of the ingredients. However, it is characterized in that the pine needles and cypress leaves are extracted by pressing under high pressure.

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In addition, the present invention, together with the chestnut extract added instead of water or purified water to various all components constituting the liquid cosmetics, and the cosmetic composition obtained by mixing each of the ingredients, It is characterized in that it contains 1% to 40% by weight of at least one or more extracts of sedum, three, and yongacho.

In addition, the present invention is added by replacing the surfactant added in the cosmetic composition with a natural surfactant, but containing 1% to 20% by weight of castor oil and 1% to 90% by weight of chestnut extract to all the natural surfactants. It is characterized by that.

The present invention is added by replacing the preservative added in the composition of the cosmetic with a natural preservative, but containing 1% to 40% weight of white oyster vegetables having an antiseptic effect in the composition of the natural preservative, and 1% to 90% weight of chestnut extract. It is characterized by that.

The present invention is added by replacing the preservative added in the composition of the cosmetic with a natural preservative containing 1% to 90% weight of chestnut extract, but the composition of the natural preservative contains 1% to 40 % By weight, but characterized in that the Baekgulchae and Yongajo extracts are extracted through a fermentation process using microorganisms.

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As described above, the present invention effectively improves atopy and various skin inflammations occurring on the face or body by adding pure pure extract or fermented extract of natural plants in place of water or purified water to the composition of each formulation constituting a cosmetic product, Atopic dermatitis improvement, antioxidant activity, whitening activity, anti-inflammatory activity, antibacterial activity, etc., and natural surfactants and natural preservatives included in cosmetics are formulated with natural ingredients to cause atopic dermatitis without causing skin troubles. It has a very useful effect to suppress or improve symptoms, as well as to improve various skin inflammations.

The present invention also provides at least one of chestnut, pine needles, cypress, plantain, purslane, ringworm, ringworm, serrata, mountain baekguk, sedum sprouts, three vegetables, and dragonweed instead of water or purified water added when the natural surfactants and natural preservatives are formulated. Since one or more extracts are added, there is a very useful effect of suppressing the occurrence of atopic dermatitis or improving symptoms, as well as improving various skin inflammations.

Hereinafter, a preferred embodiment of the present invention and the physical properties of each component will be described in detail, but this is for explaining in detail enough that one of ordinary skill in the art can easily carry out the invention, This does not mean that the technical spirit and scope of the present invention are limited.

In the present invention, extracts extracted from plants are used instead of pure water or purified water, which are essentially added to various formulations constituting cosmetics.In particular, basic cosmetic compositions capable of improving atopy and skin inflammation have improved atopic dermatitis, antioxidant activity, and whitening. It contains chestnut extract having activity, anti-inflammatory activity, antibacterial activity, etc., a surfactant, and a preservative.

Here, the chestnut extract replaces water or purified water added to each formulation of the basic cosmetic, and the weight thereof is 1% to 90% by weight of the chestnut extract based on the total weight of the basic cosmetic composition.

Looking at the extraction process of chestnut extract used for this,

Shredding step of cutting chestnut branches and bark, leaves and chestnuts into about 30-50mm,

Washing step of removing all impurities by thoroughly washing the crushed chestnut material at least three times,

Sterilization step of sterilizing the bacteria contained in the chestnut material by passing the washed chestnut material through an ozone sterilization device for a certain period of time,

An extraction step of extracting the active ingredient of chestnut contained in the chestnut material through a hot water extraction method in which the sterilized chestnut material is heated at a temperature of 80 to 100°C for 1 to 10 hours,

Filtration step of extracting only the pure liquid phase by filtering the extracted chestnut extract with an ultra-fine net,

The filtered chestnut extract is passed through an ozone sterilization device for a certain period of time, and the bacteria contained therein are once again sterilized through a sterilization step.

At this time, it is preferable to concentrate so that the concentration of the active ingredient contained in the chestnut extract obtained through the hot water extraction method is 30 to 65 brix.

Here, looking at the pharmacological action of the chestnut tree, it is known to clean and beautify the skin and prevent aging, and it is also known that it has a moisturizing effect that supplies moisture to the skin or prevents excessive evaporation of moisture from the skin. .

Known ingredients are ellagic acid, quercetin, morin, maringenin, and flavonol, and Senter reports that gallic acid is the most among chestnut ingredients, and has excellent antioxidant activity.

The chestnut extract of the present invention has an excellent antioxidant activity, and DPPH, ABTS, and Superoxide anion radical were measured to determine the antioxidant activity of chestnut by experiment, and as a result, it was confirmed that it has excellent antioxidant activity.

As a result of measuring the electron donating ability of the chestnut extract, the n-BuOH layer of chestnut showed an effect of 999% at 1,00/mL, and the ABTS cation radical showed an effect of 99% at a concentration of 1,00/mL. In addition, the super anion radical scavenging ability of the acetone extract was 878% at 1,000/mL and 9980% for the n-BuOH layer.

Among the chestnut fractions of the present invention, in particular, the butanol fraction exhibits the strongest antioxidant activity, and has antioxidant activity in the order of n-BuOH> H20> EtOAc> n-hexane fraction.

Melanin, which is present in the base layer of the epidermis, plays the most important role in determining human skin color, and is synthesized from melanosomes, a special type of brown intracellular organelle in melanocytes. Ultraviolet rays cause skin melanogenesis, and are generally created to protect the skin from external irritants such as ultraviolet rays.

However, excessive melanin synthesis and accumulation leads to visually unfavorable diseases such as spots and freckles, and the melanosomes contain enzymes necessary for synthesizing normal melanin. Among these enzymes, enzymes necessary to synthesize gamelanine are contained. Among the enzymes, the most well-known are tyrosinase, tyrosinase related protein-1 (TRP-1), and TRP-2.

The synthesis of melanin is metabolized to 3,4-dihydroxyphenylalanine (DOPA) and DOPA quinone by tyrosinase using tyrosine, one of the amino acids as a substrate. The reaction after DOPA quinone is largely divided into the production of pheomelanin, which determines reddish-brown to yellow, and eumelanin, which determines dark-brown to brown. In melanin biosynthesis, tyrosinase is an important marker gene for studying the process of skin pigmentation because it mediates an important rate-regulating step in which tyrosine is converted to DOPA quinone. In addition, tyrosinase is known to be involved in the process of converting 5,6-dihydroxyindole (DHI), an intermediate metabolite of eumelanin, to indole-5,6-quinone.

In addition, the function of TRP-1 is not yet clearly identified, but reports that it will act as a 5,6-dihydroxyindole-2-carboxylic acid (DHICA) oxidase and that it will act to stabilize tyrosinase. have.

In melanin biosynthesis, tyrosinase is an important marker gene for studying the process of skin pigmentation because it mediates an important rate-regulating step in which tyrosine is converted to dopaquinone. In addition, tyrosinase is known to be involved in the process of converting 5,6-dihydroxyindole (DHI), an intermediate metabolite of eumelanin, to indole-5,6-quinone. Although the function of TRP-1 is not yet clear, there are reports that it will act as a 5,6-dihydroxyindole-2-carboxylic acid (DHICA) oxidase and that it will act to stabilize tyrosinase.

When the skin is stimulated with ultraviolet rays, endothelin-1 (ET-1), α-MSH, adrenal cortical stimulating hormone, and nitrogen monoxide (NO) are secreted from keratinocytes, resulting in increased skin pigmentation. α-MSH increases melanin production by binding to melanocortin-1 receptor in melanocortin-1 receptors and increasing the concentration of cyclic denosine monphosphate (cAMP), and nitric oxide increases melanin production through the cyclic guanidine monophosphat (cGMP) pathway.

It is reported that the chestnut extract of the present invention inhibits the expression of enzymes and genes involved in the synthesis of melanin.

In one example, it was confirmed that melanin biosynthesis was inhibited as a result of measuring melanin biosynthesis inhibition and tyrosinase inhibitory activity in the n-BuOH layer of chestnut.

Specifically, the n-BuOH fraction exhibited 821% tyrosinase inhibitory activity at 1,000 μg/mL, and the whitening effect of chestnut n-BuOH in B16F10 cells was measured. In tyrosinase inhibitory activity, n-BuOH was at 10 μg/mL. It showed an inhibitory ability of 376%, and melanin biosynthesis showed a biosynthesis inhibition rate of more than 60% at a concentration of 10 μg/mL.

In addition, as the skin ages, the thickness of the skin decreases, wrinkles increase, and elasticity decreases. This is a phenomenon that occurs because the secretion of various hormones that regulate metabolism internally decreases, and the activity of skin cells decreases, thereby reducing the biosynthesis of skin proteins. In addition, photoaging skin, which is characterized by strong wrinkles and thick skin, is caused by free radicals and harmful reactive oxygen species that are increased by ultraviolet rays. As such aging progresses, the ability to produce structural proteins such as collagen, elastin, and hyaluronic acid, which are substances that make up the skin, decrease, and the biosynthesis of type I collagenase (MMP, matrix metalloproteinase) increases, leading to more decomposition of skin structural proteins. . In addition, the accumulated oxidative stress further accelerates this skin aging.

Skin aging is manifested by various symptoms such as skin dryness and thickness, skin tone, changes in skin elasticity, expansion of blood vessels, and wrinkle formation. Among many protein enzymes that are increased by ultraviolet light, matrix metalloproteinases (MMPs) that degrade substrates play an important role in the occurrence of skin photoaging. The extracellular matrix in the skin dermis plays an important role in maintaining the structure and elasticity of the skin, of which 80-85% is composed of type I procollagen. Type 1 collagen is synthesized in the form of a precursor, procollagen, and then discharged out of the cell, where the amino terminal and carboxyl terminal are cut off to make the finished collagen.

Several biological reactions are involved in the reconstitution of matrix proteins, especially MMPs play an important role in degrading matrix proteins, intestitial collagenase (MMP-1), 72kD gelatinase (MMP-2), 92kD gelatinase (MMP-9), More than 26 types of MMPs, such as neutrophil collagenase (MMP-8) and collagenase (MMP-13), are already known. In the skin exposed to UV rays, the expression of MMPs is increased, and the increased MMPs degrade the collagen constituting the skin, resulting in a deficiency of the matrix protein, resulting in skin aging. Skin aging is a natural phenomenon in the human body, and the process of aging occurs throughout the organs that make up the body, and aging progresses as the skin ages.

The chestnut extract of the present invention inhibits the enzyme activity involved in skin aging.

In one embodiment, the collagen biosynthetic ability of the chestnut n-BuOH fraction layer exhibited an effect of more than 50% even at 20 μg/ml, and the result of measuring the Elastase inhibitory ability of the chestnut n-BuOH extract showed an inhibitory activity of 74% at 50 μg/mL, The collagenase inhibitory activity was 5912% at a concentration of 1,000 μg/mL.

Inflammatory response is a defense action of a host that is rapidly activated through various mechanisms of action to protect against any organic change such as physical action, chemical substance, or bacterial infection on a living body or tissue. It is the most important response among the immune responses induced by macrophages. Once irritation is applied, vascular active substances such as inflammatory components are locally released and vascular permeability increases, causing inflammation, but persistent inflammatory reactions rather promote mucosal damage, and as a result, cause various diseases in some cases. .

In particular, various mediators such as cytokines, prostagrandin E2 (PGE2), lysosomal enzyme, and fee radicals are involved in macrophages. Particularly in macrophages, nuclear factor-кB (NF-кB/p65), a transcription factor of the inflammatory response, is activated by stimulation such as cytokines, tumor necrosis factor-α (TNF-α), and lipopolysaccharide (LPS). By expressing nitric oxide synthase (iNOS) and cycloxygenase-2 (C0X-2), it produces excess nitric oxide (NO) and PGE2, causing inflammation.

In conclusion, the chestnut extract of the present invention inhibits the enzyme activity involved in the inflammation.

According to the experiment, it was confirmed that the chestnut n-BuOH extract reduced NO expression in macrophages, and showed an inhibition rate close to 60% at a concentration of 20 μg/mL.

Furthermore, the chestnut extract of the present invention has antibacterial activity.

That is, for the chestnut n-BuOH layer, an antibacterial test was conducted by selecting four bacteria (Staphylococcus aureus, Epidermal aureus, Escherichia coli, and acne bacteria) among the bacteria that cause skin problems. It was confirmed that the antibacterial effect in the layer was excellent.

As such, the chestnut extract of the present invention has various effects such as excellent antibacterial, antioxidant, whitening, anti-inflammatory and wrinkle improvement.

Here, in order to add various effects such as excellent antibacterial, antioxidant, whitening, anti-inflammatory, and wrinkle improvement related to the present invention, 0.1 to 5% by weight of a pine needle extract is added to each composition of cosmetics and separately, the pine needle The extract is made by pressing pine needles under high pressure.

In other ways, the pine needle extract can be made by fermenting 30% to 50% of pine needles and sterilized water at 5 degrees to 10 degrees or less for 1 month to 12 months.

Explaining the effect of the pine needles described above, since the pine needles contain a large amount of terpene components, as well as vascular health, the pine needle scent can bring the effect of stabilizing the mind and body.

In addition, terpene components are reported to improve immunity and have anti-inflammatory and anti-inflammatory effects, so it can bring a soothing effect to the skin. In Donguibogam, it is said that if pine needles are reproduced for a long time, they do not age, become vigorous, and hair becomes dark.

And in recent years, it has been reported that oxylpaltimic acid contained in pine needles has a powerful effect to maintain youth.

In addition, it is said that the herbal medicine has an excellent effect on disease and preventive treatment, and it is said that it has excellent antioxidant (SOD) action to remove active oxygen.

It is reported that the resin of pine needles contains a fur fan component to expand peripheral blood vessels, so it is said that it has a great effect in preventing wrinkles as well as elasticity of the skin by expanding blood vessels in the skin to facilitate blood flow.

Lastly, the pine needle essential oil is that the pine needles were spilled by steam distillation. Alpha-pinene, better-pinene, dl-limonene, and better-phellandrene , Camphene, bolnil acetate (bornylacetate), polyporenic acid, and many other active ingredients are contained, and it is effective in sedation, dizziness, shortness of breath, diuresis, lowering blood sugar, and health. (Modern Pharmacology: Research Society of Pharmacology)

In addition, the present invention comprises 0.1 to 40% by weight of the extract of cypress leaves in each composition of the cosmetic, the extract of cypress leaves is steamed at high temperature and then compressed under high pressure.

Here, the cypress is an evergreen, obovate or ovate, and pointed in the shape of a scale, and both sides are green or light yellow-green, with some white spots, which are easily distinguished from cypresses and flowers. The flower is a hermaphrodite flower that blooms in April, and the male flower is 20~25mm long and hangs one at the end of the previous year, and the female flower is a light purple brown with a diameter of 2mm and is composed of 8 thread pieces. The fruit is ovate, 15~20mm long, with 8 thread pieces coexisting. The bark and branch are reddish brown (earth) or green (base), and the bark is grayish brown and longly split.

To obtain the extract, the leaves, branches (bark/blood), roots (bark/blood) or fruit of the cypress tree are well washed and dried, and then cut into pulverized material, that is, the raw material is supplied with water vapor. It was heated at 100 to 120°C for 8 to 12 hours and then pressed at high pressure.

The cypress (Biota orientalis (L) Endl) used in the present invention is an evergreen arboreous tree belonging to the Cupressaceae family, and is also called Gangbaek, originating in China and widely distributed throughout Korea. Cypress leaves are known to be highly effective against bleeding in women's bleeding or bleeding in the large intestine or rectum, and are known to prevent hypertension and stroke.The results of measuring antibacterial, antioxidant and bactericidal activity using essential oils of cypress trees. All are reported to exhibit excellent effects. In addition, the leaves include flavonoids, essential oils, lead, tannins, and resins, and flavonoids include quercetin, camperol, myricetin, hinokiflavones, and amentoflavones.

As used herein, the term "Th2 cell" refers to a subset of helper T cell lymphocytes that are characterized in terms of gene expression, protein secretion and functional activity. For example, Th2 cells display IL-4, IL-5, IL-10, and IL-13 cytokine expression patterns. Th2 cells are involved in humoral immune responses.

The Th2-mediated immune disease to which the composition of the present invention is applied is not particularly limited, and is preferably applied to allergic diseases, more preferably atopic dermatitis.

It has been reported that the Th2-mediated immune disease to which the composition of the present invention is applied is effective in atopic dermatitis and other dermatological diseases related to atopy.

The present invention also contains 0.1 to 90% by weight of extracts of at least one of plantain, purslane, whiteseon, sori, sanbaekguk, dolnamu, baekgulchae, samchae, and yongacho in each composition of the cosmetic.

The plantain grows in grassland, roadside, or empty ground. There are no stems, leaves clumping from the roots, oval-shaped or oval-shaped, 4-15cm long, 3-8cm wide, 5 veins are distinct, and there are wavy sawtooth at the edge. The petiole is similar in length to the leaf body, and the lower part is wide, so they embrace each other. Flowers bloom in white from June to August, and form a water inflorescence on the upper part of the stalk of 10 to 50 cm long from between the leaves. ?環だ? Run. Bract is narrow egg-shaped, shorter than calyx, and has no stem. The calyx is split into 4 pieces, and the split pieces are oval shaped like an egg upside down, rounded at the end, and a white film (translucent like thin paper). The corolla has the shape of a funnel, and the end is divided into 4 pieces. There are 4 stamens, protruding long from the corolla, 1 pistil, and the ovary of the upper part (上位).

The fruit is capsule, twice the length of the calyx. When ripe, the middle part is split sideways and opened like a lid, and 6~8 seeds are produced. Seeds are 2mm long and black.

The young leaves of plantain are edible. In oriental medicine, the leaves are used as a medicine called chajeon (車前), and seeds are used as a medicinal material called chajeon (車前子), which has a diuretic effect, stops diarrhea, activates liver function, and is effective for dizziness and headache. It is also effective in seawater caused by waste heat. Chajeoncho has a diuretic effect and is used for pyelonephritis, cystitis, and urinary tract infections. It is distributed in Korea, Japan, Sakhalin, Taiwan, China, Eastern Siberia, Himalayas, Java, and Malaysia.

The plantain extract according to the present invention was completed by testing to have an ultraviolet absorbing effect and an effect of inhibiting the transformation of skin cells by ultraviolet rays.

100 g of plantain was finely crushed in a crusher, immersed in 200 ml of 100% ethanol, and heated in a 50° C. water bath for 10 hours. The obtained extract was cooled to room temperature, filtered through filter paper, and the filtrate was taken. Ethanol was evaporated from the filtrate using nitrogen and concentrated, and then it was dissolved in 10% ethanol to prepare an extract.

As can be seen from the above, it was confirmed that the UV blocking effect was increased depending on the concentration of the plantain extract, which was effective in both the UV A and B regions. Therefore, it can be confirmed that the plantain extract has an effect of absorbing ultraviolet rays and thus can protect the skin from ultraviolet rays.

The five-haengcho (五行草) according to the present invention is also called as Jangmyeongchae (長命采), Machichae (馬齒菜), etc. It grows mainly on roadsides and gardens, and the stem is about 15~30cm in height and has no hair. , The stem is brownish red, and the branches are divided and spread obliquely over the ground. The root is white, but if you sweep it with your hand, it turns red like a main stem. Leaves are opposite or shifted, but the ones at the ends are rounded. The leaf shape is inverted egg-shaped, the end is round, and the bottom part is narrowed to become a short petiole. Leaves are 15 ~ 25 cm long and 05 ~ 15 cm wide, with flat edges. Flowers bloom around June to October, and the flowers are yellow and bisexual, hung at the end of the branch, and have two calyxes and are oval. It has five petals, and it blooms for a short time in the middle of the day and then blooms soon. There are 7 to 12 stamens and one pistil, and the ovary is located in the center, and there are five styles. Since August, the canine has many, but the canine has an oval shape and the central part is split sideways, and many seeds with long stems come out.

Purslane mentioned above has various effects such as anticancer, antipyretic, detoxification, hemostatic hemostatic, swelling, and anti-diarrheal action. In particular, with respect to the skin, it has excellent effects on atopy, acne, etc., so it is also used as a cosmetic ingredient. In addition, purslane has anti-inflammatory and soothing effects at the same time, so it is effective against skin inflammation such as athlete's foot. Republic of Korea Patent Publication No. 10-1361569 and Republic of Korea Patent Publication No. 10-2011-0070130 disclose prior art documents for a cosmetic composition for skin soothing and moisturizing.

The extraction method of purslane can be cold needle extraction, hot needle extraction, heat extraction, or ultrasonic extraction, but the active ingredient contained in purslane is extracted through hot water extraction method heated at a temperature of 50 to 70°C for 1 to 10 hours. It is obtained through a sterilization step in which the extracted purslane extract is filtered through an ultra-fine net to extract pure liquid, and the filtered purslane extract is passed through an ozone sterilizer for a certain period of time to sterilize the bacteria contained therein. .

The ringworm extract added to the present invention refers to a root bark extract of ringworm family (Rutaceae) plant, ringworm (白蘚: Dictamnus albus L var dasycarpus (Turcz) TN Liou et Y H Chang). Ringworm can be treated with intermittent fever, headache, rheumatism, spinal neuromyositis, meningitis, menstrual disorders, jaundice, fever, pain relief, geosis, spasms, sedation, diuresis, eczema, filamentous skin disease, lichen, malignant swelling, scabies, urticaria It is used for baldness (see: Ingredients and Use of Herbs) In addition, as ingredients of ringworm, dictamnine, dictamnolactone, obculactone, limonin, and sitosterol, Obacunonic acid, Trigonelline, Choline, Frax-inellone, Campesterol, Skimmianin, Doxyc-arpaine, γ -Fagarin, etc. (Reference: metabolism of Chinese medicine, ingredients and use of medicinal herbs)

The ringworm extract may be prepared by extracting the dried ringworm with anhydrous or hydrous alcohol or ethyl acetate having 1 to 3 carbon atoms for 3 to 20 days at 4 to 30°C for 3 to 20 days, and then concentrating.

In addition, the tinea extract may be prepared by extracting tinea with water, anhydrous or hydrous alcohol having 1 to 3 carbon atoms or ethyl acetate for 3 to 24 hours at 50 to 100°C, and then concentrating. At this time, the water to participate was not using ordinary distilled shoes, but at least one extract of chestnut, pine needles, cypress, plantain, purslane, sori-kwi, sanbaekguk, stone tree, samchae, and dragonweed was added to double the skin improvement function. .

The theory of free radicals was proposed by D Harman in the mid-1950s, and recently, it has been attracting attention from academic societies and related industries. There are many causes of radicals in the human body, and these radicals destroy cells, cut connective tissue in the dermal layer of the skin, or cause cross-linking, so that the formation of wrinkles, skin cancer, cell death, rheumatoid arthritis, atopic dermatitis, It causes various problems such as acne. The causes of the generation of radicals are the phagocytosis of leukocytes, the production of ATP in the mitochondria and the median electron transport system, the action of Myeloper Oxide (MPO), ultraviolet rays, cigarettes, normal metabolic processes, stress, pollutants, and bacteria.

Of course, there are antioxidants (radical scavengers) such as SuperOxide Dismutase (SOD), catalase, vitamin E, vitamin C, and ubiquinol. But gradually, the antioxidant system begins to break down due to age, pollution, ultraviolet rays, and stress. Therefore, the antioxidant system is disabled, and the radicals gradually increase.

This increased radical destroys the connective tissues of the dermis, such as collagen, elastin, and hyaluronic acid, causing subsidence (wrinkles) in certain areas of the skin, and also by oxidizing the lipid part of the cell membrane to destroy cells. It causes the phenomenon to cause diseases such as dermatitis, acne, and skin cancer. In addition, this radical is involved in the spontaneous oxidation reaction (dopaquinone -→ melanin) during the melanin formation process, causing spots, freckles, and wrinkles (Journal of the Korean Society of Cosmetics 23, No. 1 75-132). Acid, α-tocopherol, SOD, etc. are substances that have a free radical scavenging effect, and have been used as a method to prevent wrinkles and other skin diseases by compounding in cosmetics or pharmaceuticals. There was a problem that it was difficult to obtain a practical effect.

Therefore, unlike the existing free radical scavenging substances, the whiteseonpi extract applied to the present invention contains a large amount of ingredients extracted from natural products, so it has little skin irritation, has excellent free radical scavenging effect, and has excellent stability when blending, preventing wrinkles and skin aging. Excellent for prevention.

Rumex japonicus according to the present invention is wild in Jeju, Jeonnam (Jirisan), Jeonbuk, Gyeongbuk (Ulleungdo, Hamyang), Chungbuk, Gyeonggi, Pyeongbuk, and Hambuk, and geographically distributed in Japan, Sakhalin, and Kamchatka. to be. The roots are rather large and yellow, and the stem stands upright, reaching a height of 1 meter. It contains musizin (nepodin), chrysophanic acid, emodin, chrysophanolanthrone, tannin, and vitamin A as major ingredients. The roots are called wuyi rhubarb (牛耳大黃) and yangje (羊際), and their known efficacy inhibits blood cell dehydrogenase in leukemia patients, inhibits respiration of leukocytes, reduces the number of white blood cells, and inhibits various pathogenic fungi ( Wonsik Hong, Ingredients and Use of Herbs, Ilwolseogak, 1999) In addition, it has been reported to be effective in inhibiting inflammation, hemostasis, and skin diseases (Prescription For Nutritional Healing 3rd Edition, Avery Publishing, 2000).

Sanbaekguk according to the present invention is also called ssukbujak, ssukbujak (Aster ageratoides Turcz var ageratoides) is a chrysanthemum and its herbal name is Sanbaekguk (山白菊), and the generic name is Gekkeumchwi, Kasilsukbujang, Sanssukbujaeng. Distribution countries are Korea, China, Russia, and northern India, and the country of origin is Korea. It grows in the form of a perennial plant on the edge of fields and forests across the country, the height is 100cm, the color of the flower is pale purple, and the flowering period is from August to October, and the fruit-bearing period. Is October, characterized by a sharp leaf tip, 10-14cm long and 3-6cm wide, with a rough surface, serrated edges, and fine hairs on the stem and leaves, giving it a dark feeling. Soft leaves are used for food, and young leaves are eaten raw or lightly boiled to eat, or namul is boiled in hot water and dried in the sun to use as muknamul, or sprouts are chopped and mixed with rice to make namulbap. Ingredients include kaempferol, quercetin, quercetin rhamnoside, etc., and reported ingredient studies are p-coumaroylquinic acid, caffeoylquinic acid, and caffeoylquinic acid from the water-ethanol extract of Aster ageratoides Turcz bud. Three isomers and coumaroyl-caffeoylquinic acid (p-coumaroyl-caffeoylquinic acid) respectively for feruloylquinic acid, diaffeoylquinic acid and diferuloylquinic acid , Coumaroyl-feruloylquinic acid (p-coumaroyl-feruloylquinic acid) and caffeoyl-feruloylquinic acid (caffeoyl-feruloylquinic acid) are each of six isomers, and a total of 33 types of chlorogenic acids are separated. (Clifford MN et al, Phytochem Anal., 17(6), pp384-393), 2006) Also, according to a report by Yan FL et al., two new pentacyclic triterpenoids from Aster ageratoides varpilosus 2-alpha,3-beta-16alpha-trihydroxyl-24alpha-al-olean-12-en-28-oic acid [2beta,3beta,16alpha-trihydroxyl-24alpha-alolean-12-en-28- oic acid (1)] and 2-beta,3-beta-dihydroxyl-16-O-beta-D-glucopyranose-24-alpha-al-oliane-12-ene-28-oic acid [2beta ,3beta-dihydroxyl-16-O-beta-D-glucopyranose-24alpha-al-olean-12-en-28-oic acid(2)] and two known pentacyclic triterpenoids were isolated. Identification and antimicrobial and anti-tumor activity (Yan FL et al, Pharmazie, 59(11), pp882-884, 2004) In addition, the existing substances crotocorylifuran and oplopanone were isolated and identified from Aster ageratoides (Ahmed AA et al. , Pharmazie, 57(8), 567-569) There is not much research on the pharmacological action of the scabbard, and there are only reports of anticancer, antibacterial, and anti-vesicular activity (Changjin Kim et al., Journal of the Korean Society of Agricultural Chemistry, 39( 5), pp409-413, 1996)[0026] In oriental medicine, outposts with roots are called Sanbaekguk, so they are effective in Geopung, Cheongyeol, Detoxification, Sodam, and Jihae. It is known to cure stings (Medicinal plants in Korea, Bae Bae Hwan, Hakchangsa, pp491, 2000)

The sedum sarmentosum according to the present invention is a perennial grass of the rose tree sedum family. The stem extends to the side, the roots emerge from each node, and the stalk stands upright and is about 15cm in height. The leaves usually turn 3 each, have no petiole, and are long oval or lanceolate. Both ends of the leaves are sharp and the edges are flat. The flower is yellow, blooms in August-September, forms inflorescences at the end of the stem, and is 6-10mm in diameter. The 5 petals are lanceolate, with a sharp tip and longer than the calyx. The fruit is Goldolaceae (利咨果), and there are 5 simpi (心皮). Young stalks and leaves are made with kimchi, and the light season is made with namul. It is known to be distributed in mountains throughout Korea, Japan, and China.

The sedum extract of the present invention is commonly used to extract the active ingredient and is prepared by a method known to those skilled in the art. For example, water, anhydrous or hydrated lower alcohol having 1 to 3 carbon atoms, acetone, ethyl acetate, or diethyl ether is added to the pulverized herbal medicine in an amount of 1 to 15 times the dry weight of the pulverized product, and then a cooling condenser Or extracted by heating for 5 to 24 hours at a temperature of 50 to 100 ℃ in the extractor is attached; Water, anhydrous or aqueous lower alcohol having 1 to 3 carbon atoms, acetone, ethyl acetate, or diethyl ether was added to the pulverized product in an amount of 1 to 15 times the dry weight of the pulverized product, and then at a temperature of 4 to 25°C. Soaking for 3 to 20 days to obtain an extract; After adding an appropriate amount of water to the anhydrous or hydrous ethanol or methanol extract, the resulting precipitate is removed by filtration, and ethyl acetate, butanol or diethyl ether is added thereto, mixed well, and allowed to stand to separate the layers, and then the upper layer is separated. , The extract is obtained from an extractor equipped with a cooling condenser. At this time, the water to participate in is not using ordinary distilled shoes, but by adding at least one extract of chestnut, pine needles, cypress, plantain, purslane, ringworm, sori, sanbaekguk, samchae, and yongacho for preservative effect and skin-improving functionality. Doubled.

The synergistic effect of the sedum extract as described above, along with the synergistic inhibitory effect of melanin production, the antioxidant activity and intracellular radical scavenging effect of the sedum extract act in combination, thereby achieving a synergistic whitening effect by showing a complex whitening effect in the clinic.

In addition, it can be usefully used as a cosmetic composition for skin whitening with excellent whitening effect showing little irritation to the skin and excellent stability of the formulation through the skin irritation alleviation effect of the sedum extract.

The three plants according to the present invention are Allium plants, which grow wild in the Himalayas 1400m above sea level, and are distributed in China, India, Bhutan, Sri Lanka, Myanmar, and the like. Three vegetables are commonly used vegetables like green onions and garlic. They improve blood circulation and have pharmacological effects on inflammatory diseases and cancer diseases, so they have been used as a private prescription for a long time. The activities of the three known so far are antioxidant (J Korean Soc Food Sci Nutr 42(9):1351-1356, 2013) and anti-inflammatory (J Korean Soc Food Sci Nutr 41(11)) by DPPH radical scavenging activity and nitric oxide production inhibitory effect. ): 1645-1648, 2012).

The three vegetables extract of the present invention can be obtained by extracting and purifying the dried three vegetables using purified water suitable for food processing, ethanol and subcritical water, or supercritical carbon dioxide, or can be obtained by extraction and purification using an ultra-high pressure extraction device, or It can be obtained by separating and purifying the oil obtained by directly pressing the three plants. Instead of the purified water added at this time, add 1% to 20% of the extract of at least one of chestnut, pine needles, cypress, plantain, purslane, tinea, sori-kwi, sanbaekguk, stone tree, samchae, and dragonweed to double the skin improvement function. Made it.

Then, after promoting melanin production with α-melanocyte stimulating hormone (α-MSH) in melanocytes, it was measured whether or not to inhibit melanin production by administering the three extracts of the present invention. As a result, it was confirmed that the three extracts of the present invention effectively inhibit the production of melanin.

In addition, the present invention includes a natural surfactant in the basic cosmetic composition, and 1% to 40% by weight of castor oil and 1% to 90% by weight of chestnut extract were included in the natural surfactant composition.

Surfactants, which are essentially included in basic cosmetics, are substances that stabilize water and oil phases that do not mix with each other because they have hydrophilic and lipophilic groups in the molecule at the same time.

These surfactants are widely used as detergents, emulsifiers, fiber treatment agents, and the like, depending on their properties.

Meanwhile, most cosmetics currently use chemically synthesized surfactants. These synthetic surfactants are harmful to the human body when used, and when used for a long time, side effects of accumulating in the body and promoting cell transformation and skin aging have been reported.In addition, contamination of seawater or rivers due to synthetic surfactants is also a serious problem. It is on the rise.

Therefore, in order to reduce the side effects of such various synthetic natural surfactants, studies on substances that exhibit surface-active activity in natural products have been actively conducted in recent years.

Therefore, in the present invention, a natural surfactant was adopted, including the natural surfactant, including the castor oil extracted from castor fruit and the chestnut extract in place of a certain amount of water, as well as the function of improving skin diseases as well as the role of a natural surfactant. Was added.

The perm oil added to the chestnut extract can be extracted by the conventional extraction method, preferably water, an anhydrous or hydrous alcohol having 1 to 4 carbon atoms, glycerol, propylene glycol, and 1,3-butylene glycol. What is extracted from castor fruit using one or more extraction solvents selected from the group may be extracted using a castor-subcritical, supercritical, or fermented extraction method.

In the present invention, natural preservatives are used to prevent spoilage.In general, cosmetic compositions contain a large amount of moisture and raw materials that are nutrients for microorganisms (carbon source, nitrogen source, and various nutrients). It is highly probable that microorganisms are contaminated during use (secondary contamination) and proliferate. In particular, due to the inherent characteristics of cosmetics, the addition of preservatives to prevent the growth of the contaminated microorganisms was essential because they are exposed to microorganisms continuously over a long period of use. When microorganisms are contaminated in cosmetics, they not only change product ingredients, properties, smells, and physical properties, but also cause illness to users depending on the type of contaminated bacteria. Therefore, ingredients that can prevent the growth of microorganisms for the deterioration of the quality of these products or for health and safety are used in cosmetics, and these are called preservatives.

In particular, organic preservatives commonly used in cosmetics are paraoxybenzoic acid esters, phenoxy ethanol, and imidazolines. However, since these organic preservatives exhibit their own toxicity not only to microorganisms, but also to humans, preservatives among cosmetic ingredients are called the primary irritant.

Therefore, many researchers are making efforts to form a prescription or to constitute a preservative-free prescription by using antimicrobial raw materials with little irritation and removing such preservatives, and in the present invention, Baekgulchae was added as a natural preservative.

The plant extracts used as preservatives in the cosmetic composition of the present invention are the extracts of Duchung, Hyeoncho and Baekgulchae. Although each extract has its own preservative power, it exhibits a synergistic effect when mixed and can be used as a preservative. A brief description of each is as follows.

Baekgulchae is the above-ground part of Celidonium majus, a perennial plant in the poppy family. Baekkyulchae is a biennial plant commonly grown in sunny or at the edge of a forest. Its roots are deep in the ground, orange yellow, and its main stem is 30-80 cm high. It has a powdered white color along with the leaves, and has curly hairs as a major flag, but later almost disappears and scars. It is called celandine because it has an orange-yellow emulsion inside. The leaves are alternating, split into the right side 1-2 times, 7-15 cm long, 5-10 cm wide, rounded at the end, white on the back, some iron remains, and the surface is green, with dull serrations and grooves on the edges. have. In May-August, umbels develop at the ends of main stems and branches, and yellow flowers bloom. Baekgulchae relieves symptoms of abdominal pain and dysentery caused by acute and chronic gastroenteritis, gastric and duodenal ulcers, cholecystitis, and is used for jaundice-type hepatitis, skin ulcers, tuberculosis, scabies, ringworm. Treats customary limb paralysis pain. In addition, a patent has been registered for a polysaccharide composition with excellent anticancer activity, immune enhancing and hematopoietic properties extracted from Baekkyulchae (Korean Patent Registration No. 310059).

In the present specification, the term'baekkyulchae extract' means an extract obtained from various organs or parts (e.g., leaves, flowers, roots, stems, branches, shells, fruits, etc.), and preferably stems, branches, shells or roots , More preferably a branch, bark or root, most preferably means an extract obtained from the root.

Baek oyster extract can be obtained through various methods known in the art, preferably (a) water, (b) anhydrous or water-containing lower alcohol having 1-4 carbon atoms (e.g., methanol, ethanol, propanol, butanol, etc.) ), (c) acetone, (d) ethyl acetate, (e) chloroform or (f) 1,3-butylene glycol as an extraction solvent, obtained from cephalophyllum, H. Preferred extraction solvents are water, ethanol, and methanol, more preferably a mixture of water and ethanol, and most preferably 70% ethanol. A suitable amount of the extraction solvent is 3 to 10 times, preferably 4 to 8 times, and most preferably 6 times the dry weight of chinensis, sagebrush, and white chinensis. At this time, the water to be participated is not using ordinary distilled water, but by adding at least one extract from chestnut, pine needles, cypress, plantain, purslane, ringworm, sori, sanbaekguk, sedum, samchae, and yongacho for antiseptic effect and skin-improving functionality. Doubled.

In addition, in the present invention, as a natural preservative, the extract of dragonweed was added.

Each of the above extracts can be prepared according to a conventional method known in the art, that is, using a conventional solvent under conditions of a conventional temperature and pressure. Preferably water, an anhydrous or hydrous lower alcohol having 1 to 4 carbon atoms, nucleic acid, chloroform, ethyl ether, acetone, ethyl acetate, butyl acetate and 1,3-butylene glycol, 1,2-propylene glycol and 1,3- It is extracted with an extraction solvent selected from the group consisting of propylene glycol.

At this time, the water to participate is not using general purified water, but by adding at least one extract of chestnut, pine needles, cypress, plantain, purslane, ringworm, sori-kkot, sanbaek-guk, sedum, and three vegetables to double the antiseptic effect and skin-improving functionality. Made it.

First, it goes through the crushing step of cutting the branches and bark, leaves and chestnuts of chestnut into 30-50mm.

At this time, when the chestnut material was 100% by weight, 30 to 60% by weight of chestnut branches, 10 to 30% by weight of bark, and 10 to 30% by weight of leaves and 10 to 30% by weight of chestnut were prepared.

This crushed chestnut material is cleaned at least three times to remove all impurities.

The washed chestnut material is passed through an ozone sterilization device for a certain period of time to sterilize bacteria contained in the chestnut material.

The extraction step of extracting the active ingredient of chestnut contained in the chestnut material is performed through a hot water extraction method in which 80% by weight of the chestnut material sterilized in 20% by weight of minerals is heated at a temperature of 80 to 100°C for 1 to 10 hours. . At this time, the branches and leaves of chestnut trees were heated at 80°C for 3 hours because it was easy to extract, and the bark and chestnuts of chestnut trees were heated at 100°C for 8 hours because it was very difficult to extract the ingredients to extract the active ingredients of the chestnut tree.

The extracted chestnut extract was filtered through an ultrafine mesh to perform a filtration step of extracting only the pure liquid phase.

The filtered chestnut extract is passed through an ozone sterilization device to perform a sterilization step of sterilizing the bacteria contained therein once again.

At this time, the concentration of the active ingredient contained in the chestnut extract obtained through the hot water extraction method was concentrated to represent 60 brix.

When chestnut extract is produced as described above, natural preservatives and natural surfactants, which are essential compositions of cosmetics, are added thereto.

Here, Baekkyulchae extract and dragonweed extract (a) are added to natural preservatives, which are obtained by extracting from various organs or parts (eg, leaves, flowers, roots, stems, branches, skins and fruits, etc.).

Baekkyulchae extract and dragonweed extract can be obtained through various methods known in the art, and a certain amount of water is added in the process of extracting them.In the present invention, instead of water, chestnut, pine, cypress, plantain, purslane, ringworm By adding at least one or more extracts of, Sori-gwi, Sanbaek-guk, sedum, and three, the antiseptic effect and skin-improving functionality were doubled.

Then, (b) anhydrous or hydrous lower alcohol having 1-4 carbon atoms (e.g. methanol, ethanol, propanol, butanol, etc.), (c) acetone, (d) ethyl acetate, (e) chloroform or (f) 1, It is obtained from Baekkyulchae and Yongacho using 3-butylene glycol as an extraction solvent.

Meanwhile, the plants can be fermented using microorganisms to produce an extract, and this process was extracted by a known technique.

1. After pulverizing each plant into 10 to 30 mesh, put it in a fermentation vessel, add 5 to 20 times the amount of (mass) culture solution, and stir and mix evenly.

2. After adjusting the pH to 50~80 using edible vinegar or edible sodium hydroxide solution, steam sterilize for 30~60min.

3. After cooling to room temperature, the medicinal bacteria species are transferred, and the fermentation vessel is fermented for 3 to 45 days by controlling the stirring speed of 50 to 250 rpm and the temperature to 7 to 30°C, and the pre-fermentation is completed.

4. When the pre-fermentation is completed, the probiotic species is transferred, and the second fermentation is completed by placing it in a sealed state for 48 hours or more in an environment of 10 to 40°C.

5. Filter the residue and collect the fermentation broth.

Claims (17)

Chestnut extract extracted from chestnut material is added to the cosmetic composition obtained by mixing all ingredients in which liquid is added in a certain amount among the plurality of all ingredients constituting the liquid cosmetics, and the extracting process of the chestnut extract
Shredding step of cutting at least two of chestnut branches and bark, leaves and chestnuts into 3-50mm as a chestnut material;
A washing step of removing all impurities by thoroughly washing the crushed chestnut material at least three times;
A sterilization step of sterilizing bacteria contained in the chestnut material by passing the washed chestnut material through an ozone sterilization device for a predetermined time;
An extraction step of extracting the active ingredient of chestnut contained in the chestnut material through a hot water extraction method in which the sterilized chestnut material is heated at a temperature of 80 to 100° C. for 1 to 10 hours;
A filtering step of extracting only the pure liquid phase by filtering the extracted chestnut extract through an ultra-fine net;
The filtered chestnut extract is passed through an ozone sterilization device for a certain period of time and extracted through a sterilization step of sterilizing the bacteria contained therein again.
As the chestnut material, at least two of chestnut branches and bark, and leaves and chestnuts are used, but when the chestnut material is 100% by weight, 30 to 60% by weight of chestnut branches, 10 to 30% by weight of the bark, and 10 leaves. While extracting by mixing ~30% by weight and 1 to 30% by weight of chestnut, the chestnut extract is capable of improving atopy and skin inflammation, characterized in that it contains 1% to 90% by weight based on the total weight of the cosmetic composition. Cosmetic composition. delete delete delete delete The method of claim 1,
A cosmetic composition capable of improving atopy and skin irritation, characterized in that it is a fermented extract produced by fermenting chestnut branches and bark, leaves and chestnuts using microorganisms as a chestnut material. The method of claim 1,
Among a number of all components constituting a liquid cosmetic, a certain amount of the pine needle extract and the cypress leaf extract are added together with the chestnut extract to the cosmetic composition, which is completed by mixing the all ingredients and the all ingredients to which the liquid is added, and the pine needle A cosmetic composition capable of improving atopy and skin irritation, characterized in that the and cypress leaves are extracted by pressing under high pressure. delete delete delete delete The method of claim 1,
Along with chestnut extract added instead of water or purified water to various all ingredients that make up a liquid cosmetic, and each of the ingredients to be mixed, plantain, five-year-old plantain, white stalk, sori-gwi, sanbaekguk, sedum, three, and yonga A cosmetic composition capable of improving atopy and skin inflammation, characterized in that it contains 1% to 40% by weight of at least one extract of vinegar. The method of claim 1,
Atopy, comprising 1% to 90% weight of chestnut extract by replacing the surfactant added in the cosmetic composition with a natural surfactant, and containing 1% to 20% weight of castor oil in all the ingredients of the natural surfactant. And cosmetic composition that can improve skin inflammation. The method of claim 1,
It is characterized in that it contains 1% to 90% weight of chestnut extract by replacing the preservative added in the composition of the cosmetic with a natural preservative, but contains 1% to 40% by weight of white oysters having an antiseptic effect in the composition of the natural preservative. A cosmetic composition that can improve atopy and skin inflammation. The method of claim 1,
The preservative added in the cosmetic composition is added by replacing with a natural preservative containing 1% to 90% weight of chestnut extract, but the composition of the natural preservative contains 1% to 40% by weight of white oyster and yongazo extract, which have an antiseptic effect. However, a cosmetic composition capable of improving atopy and skin inflammation, characterized in that the Baekgulchae and Yongazo extracts are extracted through a fermentation process using microorganisms. delete delete