KR102128165B1 - Cosmetic formula compositions containing plant extract ferment extract and betaine for foot care - Google Patents

Abstract

Disclosed is a cosmetic composition for foot care containing a plant fermentation extract and betaine. The cosmetic composition of the present invention contains plant herbal extracts and betaines extracted from cinnamon, ginger and sugar cane as active ingredients, and 0.1 to 10.0% by weight of the plant herbal extracts, 0.1 to 20% by weight betaine, 1 to 10 Oil-soluble emollients in weight percent, moisturizers in 0.5 to 20 weight percent, thickeners in 0.1 to 10 weight percent, and nonionic surfactants in 0.1 to 5 weight percent.

Description

Cosmetic composition for foot care containing plant fermentation extract and betaine {Cosmetic formula compositions containing plant extract ferment extract and betaine for foot care}

The present invention relates to a cosmetic composition for foot care, and more particularly, to a cosmetic composition for foot care containing plant fermentation extract and betaine.

Recently, as interest in skin beauty has increased, the demand for cosmetics, especially functional cosmetics, has exploded. These cosmetics are used to manage and improve the skin's moisture, elasticity, and wrinkles. The skin performs an important function of protecting the body from dust, ultraviolet rays, and contaminants from outside.

In particular, life forms a basic unit called a cell to form an organization, and these organizations gather to form an organ, and the organs gather to form a human body. In other words, the skin is also an important organ that makes up the human body and needs proper management such as taking or applying various substances such as moisture and collagen from the outside. For such management, there are various types of cosmetics such as basic cosmetics, color cosmetics, hair products, facial products, and body products.

The skin has its own moisturizing and protective functions due to the barrier function and sebum by the intercellular lipid including natural moisturizing factor (NMF) or ceramide. In addition, while the skin has a function of protecting the body from the outside by a protective film or a barrier function, when there is waste keratin due to biometabolism and contaminants or makeup residues from the outside, the skin is deteriorated in physiological activity and health It can interfere with maintaining. For this reason, it is very important for skin health to keep the skin clean.

Cosmetics and mask or pack products for cleansing such as cleansing foam, cleansing water, cleansing gel, cleansing cream, and cleansing oil are widely used in cosmetics used for the purpose of removing skin wastes, makeup residues, and contaminants. Among them, in order to remove skin waste keratin, fine granules of a material such as plastic or silica called a scrub agent are mainly used in cosmetics.

Among the various parts of the body, the skin around the feet, such as the soles of the feet or the heels of the feet, is thicker and more dry than any other area, and the waste keratin is more likely to accumulate. In addition, because it is often sealed in socks or shoes during everyday life, microorganisms multiply and generate unpleasant odors, so special care is required to match the skin characteristics around the feet compared to general skin parts such as faces and bodies. In other words, the functions for cosmetics for skin care around the feet include keratin softening function to prevent hardening of keratin and exfoliation function, moisturizing function, antibacterial function, and unpleasant odor improvement function to prevent accumulation of waste keratin. Must have a back.

For this purpose, urea, salicylic acid, alpha hydroxy acid (AHA) components and artificial synthetic antiseptics have been conventionally used. However, they are difficult to prescribe so much content because they have the potential to remove excessive skin exfoliation or irritate the skin, and they are not very effective in managing keratin when a small amount is used within a limit of low irritation.

Prior Art Document 1 (Korean Patent Publication No. 10-2016-0109951) discloses a cosmetic composition for exfoliating skin containing a herbal extract. However, this prior art document 1 contains only medicinal herb, golden, chamomile, licorice, green tea, walnut root, and buttercup extract, has a slight keratin softening and moisturizing effect, and cannot exert any effect of improving unpleasant odor.

Prior document 2 (Korean Patent Publication No. 10-2017-0042194) discloses a foot cream cosmetic composition containing purslane, which is said to apply soft purs extract and nano-wave water to soften and soften dead skin cells. It is only incomplete.

Prior Art Document 3 (Korean Patent Publication No. 10-2018-0015963) discloses a cosmetic composition for exfoliating skin having excellent moisturizing and retention, which uses polyhydroxy acid (PHA) and a natural moisturizing factor. In the case of AHA, the keratin softening effect is excellent, while the skin irritation is still a concern, and it is difficult to apply it at high concentrations to cosmetics targeting the general consumer.

Natural moisturizing factors include urea, amino acids, pyrrolidone carboxylic acid (PCA), hyaluronic acid, sodium lactate, potassium, sodium, calcium ions, etc. A problem has been pointed out that there are limitations in managing.

Patent Literature 1: Korean Patent Publication No. 10-2016-0109951 (Publication date: September 21, 2016) Patent Literature 2: Korean Patent Publication No. 10-2017-0042194 (Publication Date: September 05, 2017) Patent Literature 3: Korean Patent Publication No. 10-2018-0015963 (Publication date: February 14, 2018)

An object of the present invention is to provide a cosmetic composition for foot care with improved effect of keratin softening and skin blood circulation without irritating the skin.

The cosmetic composition according to an embodiment of the present invention contains cinnamon, ginger and sugarcane extracted from herbal extracts and betaine as active ingredients.

In this case, the cosmetic composition, 0.1 to 10.0% by weight of the plant herbal extract, 0.1 to 20% by weight of betaine, 1 to 10% by weight of emulsifying agent, 0.5 to 20% by weight of moisturizing agent, 0.1 to 10 Weight percent thickener and 0.1 to 5 weight percent nonionic surfactant.

In this case, the plant herbal extracts are obtained by fermenting a mixture of mushroom mycelium consisting of 10-50% by weight cinnamon, 10-50% by weight ginger, and 10-50% by weight sugarcane, and removing the mushroom mycelium Lose.

Cosmetics for foot care according to another embodiment of the present invention exerts at least one effect of exfoliating, exfoliating, promoting blood circulation, and removing unpleasant odor containing the cosmetic composition.

Alternatively, the cosmetic for foot care according to another embodiment of the present invention may use the cosmetic composition as at least one of a cleansing foam, a gelling gel, a cleansing lotion, a cleansing cream, a pack, a mask, a skin toner, a mist, a lotion, an essence, and a cream. Included in the formulation.

A method of manufacturing a cosmetic composition according to another embodiment of the present invention comprises the steps of preparing a fermented extract of cinnamon and ginger; 0.1 to 20.0 wt% of betaine, 0.1 to 10.0 wt% of the prepared fermentation extract, 1 to 10 wt% of oil-soluble emollient, 0.5 to 20 wt% of moisturizer, 0.1 to 10 wt% of gelling agent, 0.1 to 10 It includes; mixing 5% by weight of a nonionic surfactant.

In this case, the step of preparing the fermentation extract comprises: mixing cinnamon, ginger, purified water, and lower alcohol having 1 to 4 carbons; Extracting the mixed solution from the mixing step; Fermenting the mixed solution by fermenting it with a mushroom mycelium; And removing the mushroom mycelium from the fermentation broth.

In this case, in the extracting step, the cinnamon is 10-50% by weight, the ginger is 10-50% by weight, and the sugar cane is mixed by 10-50% by weight.

On the other hand, in the fermentation step, the mushroom mycelium uses the mycelial mushroom ( Antrodia Coaphorata ) mycelium.

In this case, the step of fermentation, 5-15% (w/v) aqueous hot water solution, 2-4% (w/v) glucose and 0.5-1.5% (w/v) yeast in the mixed solution Mix the extract, adjust the pH to 5.5 to prepare a sterilized liquid medium composition, homogenize the mycelium mushroom mycelium and add it to 1-10% (v/v).

According to various embodiments of the present invention, due to a cosmetic composition containing a plant extract of cinnamon, ginger, sugar cane and betaine, it exerts effects such as softening of keratin, exfoliation, promoting blood circulation, removing unpleasant odor, cinnamon, ginger, and candy It promotes blood circulation and antimicrobial effect of sorghum fermentation extract, and exerts nutrient supply and odor removal effect by keratin softening and moisturizing effect by betaine.

1 is a flowchart exemplarily illustrating steps of manufacturing a cosmetic composition for foot care according to an embodiment of the present invention, and
Figure 2 is a flow chart specifically explaining the steps of manufacturing the fermentation extract described in Figure 1.

Hereinafter, various embodiments of the present invention will be described with reference to the drawings and the like.

<Main ingredients of cosmetic composition>

The present invention includes plant fermentation extract, betaine, oil-soluble emollient, moisturizer, thickener and nonionic surfactant.

Specifically, the plant fermentation extract, betaine, oil-soluble emollient, moisturizer, thickener, and nonionic surfactant of the cosmetic composition are each 0.1 to 10.0% by weight: 0.1 to 20% by weight: 1 to 10% by weight: 0.5 to 20% by weight : 0.1 to 10% by weight: nonionic surfactant may be composed of 0.1 to 5% by weight.

Plant fermented extracts include ingredients extracted from cinnamon, cinnamon and sugar cane.

Cinnamon, called cinnamon, is a spice derived from the bark of several species of Cinnamomum. Used as a seasoning, spice, and herbal medicine. In Korea, it is used as a raw material for sugars, spices, and medicines. It is used a lot in cooking, and it is used to make sweat in the oriental medicine and to collect cold sweat. It stops limb paralysis and pain due to wind dampness, and is widely applied to painful neuralgia and joint diseases as the back or knees are cold and cold. It is also used as an insect repellent as a folk remedy. In Heojun's sense of Donguibo, cinnamon expresses its properties that it is very hot, sweet, and very poisonous. With cinnamon's efficacy, it warms the stomach, makes the blood vessels well, evens the liver or lungs, and helps the rats get out of the stomach. It is a medicine that can spread all kinds of medicinal energy evenly and does not show side effects and can be miscarried.

Ginger is a perennial plant belonging to the family Gingeraceae, and its scientific name is health. It is also called Saeang and Saeyang. Southeast Asia is the country of origin. Ginger has a peculiar scent and a spicy taste, due to its ingredients called gingerbread. The moisture content is about 86% and contains a large amount of minerals. Dried ginger is also used as a medicinal herb because of its efficacy in dry stomach. Ginger also contains an ingredient called shogaol. In the early stages of cold, making tea is effective, and for removing sputum, the old ginger is wrapped in silver foil and steamed and grilled until it turns black with weak fire. For tonsillitis or bronchitis, grind old ginger and spread it wide and long in gauze to wrap it around the neck. Arthritis, rheumatism, low back pain, shoulder pain, and shoulder stiffness can improve pain. Ginger leaves are moderately sliced, put in a cloth bag, placed in a bathtub, and bathed, which is effective for people with muscle pain and relieves fatigue.

Sugar cane is a tall perennial herb that is 2-6 meters high and has a lot of juice containing sucrose, a monosaccharide on stems that look like bamboo. Squeeze it and distill it to make sugar. Sucrose extracted from sugar cane is purified and used as a food ingredient in the form of sugar or molasses, or fermented to make ethanol or alcohol, and rum is a drink made from sugar cane. Specifically, it is made from molasses, a by-product of sugar production. Sugar cane contains a fatty alcohol component called policosanol, which is said to clean the blood vessels of our body and suppress excessive blood coagulation, helping blood circulation and preventing the body from aging.

Betaine is also called trimethylglycine (TMG), has a white crystal, and has a slight odor and sweetness. It is widely distributed in plants and animals that we know, especially sugar cane, beetroot, beet, sugar beet root, and goji berries. The betaine component itself is very effective in improving eyesight, promoting liver cell regeneration and preventing damage, and improving hypertension. It is also consumed as a nutritional supplement. In the skin, it has excellent moisturizing effect due to its moisturizing function. When using betaine in cosmetics for keratin management, 0.1 to 20.0% by weight is used, and preferably 1.0 to 10.0% by weight. This has a slight exfoliation and moisturizing effect at 1.0% by weight or less, and at 30.0% by weight or more, the effect is no longer high even when the concentration is increased.

Oil-soluble emollients include fatty acids, higher alcohols, animal and vegetable oils and butter wax esters, and one or two or more of them can be used in combination.

Moisturizers can be used by mixing one or two or more of cosmetic polyhydric alcohols such as glycerin, propylene glycol, butylene glycol, dipropylene glycol, sorbitol, etc., and the present invention is not limited thereto. Includes all moisturizers.

Water-soluble or oil-soluble polymer thickeners such as carbomer, xanthan gum, hydroxyethylcellulose, agar, alginic acid, pectin, gelatin, gellan gum, guar gum used in cosmetics, or inorganic gelling agents such as bentonite, laponite, montmorillonite, etc. One or two or more of them may be used in combination.

Nonionic surfactants are mainly used in cosmetics, such as AGE-40 cured castor oil, AGE-60 cured castor oil, polysorbate-20, polysorbate-40, polysorbate-60, polysorbate- 80, polyglyceryl-3 methylglucose distearate, sucrose polystearate, cetearyl glucoside, etc., can be used by mixing one or two or more hydrophilic surfactants having an HLB value of 10 or more.

The cosmetic composition according to an embodiment of the present invention can be used as a cosmetic composition for foot care with the effects of washing, exfoliating, exfoliating, promoting blood circulation, removing unpleasant odor, which is basically a keratin softening and moisturizing effect by betaine. In addition, it is due to blood circulation promotion and antibacterial effects of cinnamon, ginger, and sugar cane fermentation extracts, and the effect of removing unpleasant odors.

The cosmetic composition may be formulated as a cleansing foam, a gelling gel, a cleansing lotion, a cleansing cream, a pack, a mask, a skin toner, mist, lotion, essence, cream, and the like.

<Method for manufacturing cosmetic composition>

1 is a flowchart exemplarily illustrating steps of manufacturing a cosmetic composition for foot care according to an embodiment of the present invention. Referring to Figure 1, the step of preparing a fermentation extract of cinnamon, ginger and sugar cane (S100) and 0.1 to 20.0 wt% of betaine, 0.1 to 10.0 wt% of the prepared fermentation extract, 1 to 10 wt% And a step (S200) of mixing an oil-soluble emollient agent, a moisturizing agent of 0.5 to 20% by weight, a gelling agent of 0.1 to 10% by weight, and a nonionic surfactant of 0.1 to 5% by weight.

Specifically, the first step (S100) is a step of preparing a fermented extract of a mixed plant of cinnamon, ginger and sugar cane.

The second step (S200) is 0.1 to 10.0% by weight of the fermentation extract prepared in the first step (S100), 0.1 to 20.0% by weight of betaine, 1 to 10% by weight of an emulsifying agent, 0.5 to 20% by weight of a moisturizing agent, and a gelling agent It is a step of mixing 0.1 to 10% by weight and 0.1 to 5% by weight of a nonionic surfactant.

FIG. 2 is a flowchart specifically explaining steps of manufacturing the fermentation extract described in FIG. 1. Referring to Figure 2 will be described in detail with respect to the manufacturing method of the plant fermentation extract of the present invention.

The method for producing a plant fermentation extract of the present invention includes steps 1-1 (S110) of producing an extract, steps 1-2 (S120) of obtaining a fermentation, and steps 1-3 of separating the fermentation extract (S130) ).

After mixing cinnamon, ginger, and sugar cane in step 1-1 (S110), extract with purified water, lower alcohol having 1 to 4 carbon atoms, or a mixed solvent thereof to prepare an extract. Preferably, 10-50% by weight of cinnamon, 10-50% by weight of ginger, and 10-50% by weight of sugar cane are mixed.

Specifically, after drying the washed cinnamon, ginger, and sugarcane, the dried body of the plant is mixed and crushed, and then 2 to 10 times the total weight of the pulverized product, more preferably 4 to 6 times the extraction solvent is added. , At a temperature of 5 to 100°C, 3 hours to 2 days, more preferably 6 hours to 15 hours, most preferably 8 hours to 12 hours. If the extraction time is less than 3 hours, extraction of a desired component is insufficient, and when the extraction time exceeds 3 days, there is no change in the extraction component and the extract is discolored.

After extracting the solids from the extracted extract, the filtrate is concentrated under reduced pressure, or dried by a method such as freeze drying, spray drying, cold air drying, or hot air drying to produce a plant extract in the form of a dried product.

Step 1-2 (S120) is obtained by fermenting the extract obtained in step 1-1 with mushroom mycelium. Specifically, next, a step (step 2) of obtaining the fermented product by fermenting the extract of the mixed plant with a mushroom mycelium. Here, as a mushroom mycelium, it is particularly advantageous to obtain a fermented extract having excellent activity from the extract, using the mycelium of Anjang jang mushroom ( Antrodia Coaphorata ).

Ujangji Mushroom is a rare mushroom called Jangji Mushroom, which is native to Taiwan, and parasitic on 100-year-old camphor trees native to high altitudes of 1,000 m or more above sea level. It has been traditionally used in China for hypertension, liver cancer, inflammation, itching, abdominal pain and diarrhea.

In the present invention, jangjangji mushrooms are cultured on a yeast-wort agar medium for 5-10 days, and then cultured every 1 to 2 months.

In addition, after mixing 5-15% (w/v) hot water aqueous solution, 2-4% (w/v) glucose and 0.5-1.5% (w/v) yeast extract of the extract of the mixed plant, the pH was adjusted to 5.5. After adjusting and sterilizing to prepare a liquid medium composition, the cultured jangjang mushroom mycelium was homogenized and added to 1-10% (v/v), and then, at a temperature of 27°C, a rotation speed of 150 rpm, and an aeration amount of 1.5 vvm Incubate for 5-10 days at and ferment the hot spring water extract of the mixed herbal.

Step 1-3 (S130) removes the mushroom mycelium from the fermentation product obtained in step 1-2, and separates the fermentation extract. Thereafter, the mycelium is removed through centrifugation, and then the culture filtrate is filtered through a filter to obtain a fermentation extract (step 3), wherein 0.2 to 0.5 micrometer membrane filter can be used as the filter. The fermented extract in the filtrate state may be further concentrated under reduced pressure and freeze-dried to obtain a fermented extract of a mixed plant in the dried state.

Here, the fermented extract of cinnamon, ginger, and sugar cane obtained through steps 1-1 to 1-3 is called a plant fermented extract. As described above, the fermented extract of the mixed plant may be added at 0.1 to 20.0% by weight of the total weight of the cosmetic composition of the present invention, preferably 0.1 to 10.0% by weight, and more preferably 1 to 5.0% by weight. have. At this time, it is difficult to provide satisfactory efficacy at less than 0.01% by weight of the total weight of the cosmetic composition, and at 20.0% by weight or more, it is difficult to expect additional efficacy by deteriorating the marketability by affecting the odor and color of the composition.

Hereinafter, the present invention will be described in detail through examples, comparative examples and test examples. However, the embodiments and the like described herein are only examples for explaining the present invention in more detail and do not limit the scope of the present invention.

<Example 1 and Comparative Examples 1-4. Production of cosmetic cream>

With the composition shown in Table 1, samples of Examples 1 to 4 and Comparative Examples 1 to 3 were added to prepare a cream-type cosmetic formulation (Examples 1 and Comparative Examples 1 to 4).

[Test Example 1] Evaluation of skin exfoliation effect of Example 1 and Comparative Examples 1-4

The exfoliation effect is measured for each of the cream cosmetic formulations for foot care prepared through the examples and comparative examples.

For 10 healthy adult men and women, a 5cm x 5cm horizontal area is defined on the inside of the lower jaw, and a self-tanning cream of 2μg/cm ² (dihydroxyacetone, a substance that changes keratin to brown by reaction with keratin without sunlight) (DHA) containing tanning product)) and left for about 24 hours to tan the skin of the test site. Here, the cream formulation is applied about 100mg/cm ² and left for 60 minutes, and then removed with lukewarm water. After repeating the application and removal of the mask formulation for 3 times, the degree of brown removal is visually determined and the skin color is measured using a colorimeter to evaluate the exfoliation effect. The resulting values are expressed as mean±standard deviation from three independent experiments. P<0.05 was verified through Student's t-test, and indicates the significance of the results.

As can be seen from Table 2, in the exfoliation rate, it can be seen that Example 1 is much superior to other formulations of Comparative Examples 1 to 4.

[Test Example 2] Example 1, Comparative Examples 1 to 2 human body usability test

For Example 1 and Comparative Examples 1 and 2, Example 3 compares 30 healthy adult women aged 20 to 45 years to find out the effect of improving the keratinization of the soles of the feet, promoting blood circulation, and improving the unpleasant odor. Divided into three groups of Example 1 and Comparative Example 2, the human usability test was conducted. 50 grams of each test article prepared with the composition of Example 1 and Comparative Examples 1 to 2 are distributed together with the questionnaire and used for 2 days/day for a total of 15 days (30 times), and then the questionnaire is collected and analyzed.

Among the total of 30 test subjects, a total of 25 questionnaires were collected and analyzed from 8 persons in Example 1 group, 8 persons in Comparative Example 1 group, and 9 persons in Comparative Example 2 group, excluding the abandonment (3 persons). It is shown in Table 3 below.

As can be seen in Table 3, the cream of Example 1 containing the plant fermentation extract and betaine, compared to the cream of Comparative Example 1 or Comparative Example 2, for exfoliation, blood circulation promotion, and unpleasant odor improvement efficacy It can be seen that the user's satisfaction is high.

Claims (10)

10 to 50% by weight of cinnamon, 10 to 50% by weight of ginger and 10 to 50% by weight of sugar cane, and 4 to 6 times by weight of purified water and carbon number, compared to the total weight% of the mixture 1 After mixing the lower alcohol of 4 to 8 hours for 12 hours, the mixed solution obtained by removing the solid content is fermented with a mushroom mycelium, and 0.1 to 10.0% by weight of botanical herbal extracts obtained by removing the mushroom mycelium, 1.0 to 10.0 weight Cosmetic composition for foot care comprising% betaine, 1-10 wt% oil-soluble emollient, 0.5-20 wt% moisturizer, 0.1-10 wt% thickener and 0.1-5 wt% nonionic surfactant . delete delete According to claim 1,
A cosmetic composition for foot care that exerts at least one effect of exfoliating, exfoliating, promoting blood circulation, and removing unpleasant odor, including the cosmetic composition. According to claim 1,
A cosmetic composition for foot care comprising the cosmetic composition in at least one of cleansing foam, cleansing gel, cleansing lotion, cleansing cream, pack, mask, skin toner, mist, lotion, essence, and cream. 10-50% by weight of cinnamon, 10-50% by weight of ginger and 10-50% by weight of sugar cane, and 4 to 6 times by weight of purified water and carbon number compared to the total weight of the mixture Mixing the lower alcohol of 1 to 4 for 8 to 12 hours, and then removing solids to make a mixed solution;
Fermenting the mixed solution by fermenting it with a mushroom mycelium;
Preparing a fermented extract by removing the mushroom mycelium from the fermentation broth; And
1.0 to 10.0% by weight of betaine, 0.1 to 10.0% by weight of the prepared fermentation extract, 1 to 10% by weight of oil-soluble emollient, 0.5 to 20% by weight of moisturizer, 0.1 to 10% by weight of gelling agent, 0.1 to Mixing 5% by weight of a nonionic surfactant; method for manufacturing a cosmetic composition for foot care comprising a. delete delete The method of claim 6,
In the fermentation step, the mushroom mycelium is a cosmetic composition for foot care, characterized in that using the mycelium mushroom ( Antrodia Coaphorata ) mycelium. The method of claim 9,
In the fermentation step, 5-15% (w/v) aqueous hot water solution, 2-4% (w/v) glucose and 0.5-1.5% (w/v) yeast extract are mixed in the mixed solution, , Preparing the sterilized liquid medium composition by adjusting the pH to 5.5, and homogenizing the mycelium mushroom mycelium to add 1 to 10% (v/v) to the cosmetic composition for foot care.

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