KR101759076B1 - Method for manufacturing antibiotic cosmetics composition for skin treatment comprising natural salt and oriental plant extract - Google Patents

Abstract

The present invention provides an antimicrobial composition for skin improvement comprising natural salt and herbal plant extract as an active ingredient and a method of preparing the same. The composition of the present invention is excellent in antioxidation, antibacterial activity and inflammation inhibitory activity, effective.

Description

TECHNICAL FIELD The present invention relates to a method for manufacturing an antimicrobial cosmetic composition for skin care comprising a natural salt and a herbal plant extract,

The present invention relates to an antimicrobial composition for skin care comprising natural salt and herb extract as an active ingredient, and a method for producing the same.

The epidermis which exists in the outermost part of the skin in the skin has a substantial defense mechanism against the various stimuli of the skin and has a moisturizing and maintaining action for maintaining a certain amount of moisture in the skin. It is more effective because of the amount of keratin which exists in a certain amount in the outermost periphery.

Skin keratinization is proliferated from the lowest epidermal layer, gradually rising from the epidermis to the epidermis, and then separated from the epidermal layer naturally after a certain period of time, which is called keratinization.

The hormone abnormality due to excessive stress in modern society and sudden changes in the external environment may cause the abnormal keratinization of the stratum corneum to fall off due to atmospheric pollutants or ultraviolet rays, The skin tone becomes unstable and the skin becomes rough and dull.

Peeling to prevent skin aging by inducing normal keratinization is to artificially exfoliate the accumulated keratin when the stratum corneum is thickened so as to accelerate the metabolism of the skin and to allow nutrients to penetrate the skin It enhances the absorption power and promotes the effect of skin regeneration.

One of the physical filling methods, exfoliating through scrubbing, is carried out with the aim of cleansing the skin by cleansing the inside of cells and pores with less skin damage by using commercialized scrubbing agent. Scrub is the most popular form of exfoliation for home care that removes dead cells as a friction product with granules on cream or gel.

However, existing skin care scrubs use a large amount of processed chemicals, so fine pellets that function as scrubs give a serious irritation to the skin, causing damage to the skin. Especially, There is also a problem with preservatives that cause skin troubles.

Therefore, according to the environment-friendly and nature-oriented trend, effective substances used in cosmetics are based on the usefulness of not only chemical substances but also natural substances derived from plants, and natural materials having few side effects on the skin are compounded in various forms in cosmetics .

According to recent literature, salt is superior to urea, which has been spotlighted as a natural moisturizing factor of the skin, in terms of moisturizing effect and skin stability of the skin, and is widely used for adsorption and removal of waste matter in the skin.

In addition, according to the results of previous studies in which salt is added to a cosmetic composition for scouring, the effect of exfoliation is evaluated. According to the purpose of the removal of skin wastes, reduction of edema, and blood circulation, Milk oil type) is known. Another example is widely used for the purpose of lowering the freezing point of the oil-in-water-type cosmetic composition in order to improve low-temperature storage stability, or in a cosmetic composition containing an anionic surfactant such as shampoo, body cleanser, (J. Phys. Chem. B, 2000, 104, 2260-2264).

Taking as an example the Korean Patent Application Publication No. 10-1996-0021004 (published on July 18, 1996) and No. 10-2007-0091758 (published on Sep. 12, 2007) for scrub preparation using a large amount of natural salt, The patent discloses a non-aqueous (water-free formulation) liquid scrubbing method using an excess amount of salt by a liquid crystal emulsification method using a polyol which is a polar solvent without using water. In general, a scrubbing function is performed by using an underwater type or a water- The salt component is dissociated and the solubility of the surfactant is remarkably reduced, so that the salt can not be used in an excessive amount.

On the other hand, nonionic and anionic surfactants used in emulsions of conventional polyols are generally less bubbly than those used as foaming surfactants, and they are used only as emulsifying stabilizers.

Among these polyols, the scrubbing type formulation does not contain water and a foamy surfactant, so that the cleaning effect and the rinsability are greatly reduced. After the use, rinse again with excess water or use another cleaning product There is a hassle. In addition, the type formulation among these polyols contains a large amount of oil, and measurement of moisturizing effect by actual salt is meaningless.

As described above, there has not yet been an underwater type formulation containing all of the excessive amounts of salt, water and foamable surfactant, since the excessive salt dissociates into water and significantly decreases the solubility of the foamable surfactant It is difficult to obtain good usability by lowering the viscosity of the formulation.

To solve this problem, Korean Patent Registration No. 10-1117564 (Registered on Mar. 10, 2012) discloses a method for treating excessive salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And a polyol, wherein the salt is supersaturated and dissolved in the cosmetic composition, and the supersaturated and dissolved salt is present in the form of recrystallized particles, the water component is purified water, and the anionic surfactant is ammonium laureth sulfate , The amphoteric surfactant is cocamidopropyl betaine, the nonionic surfactant is cocamide di-is, and the polyol is glycerin.

The patent is based on the finding that the patent is capable of obtaining exfoliation, skin amelioration, blood circulation promoting effect and formulation safety by recrystallized salt and / or sugar particles and of remaining in a saturated solution of salt and / Salt and / or sugar exhibits a moisturizing function. It contains anionic, amphoteric and nonionic surfactant, and is excellent in skin cleansing effect and rinsability. Also, it is excellent in ease of use in the form of a gel. However, There is a problem that the function of the normal cells due to the sterilization action peculiar to the salt is deteriorated and the collagen is destroyed thereby causing excessive aging of the skin.

Therefore, it is required to overcome the limitations of the prior art, to have fewer side effects, and to develop a product of a natural material capable of improving the condition of the skin, which is excellent in antimicrobial, antioxidant and anti-inflammatory effects, which are essential for skin health.

On the other hand, studies on physiological mechanisms through skin science and research on extracting and purifying active ingredients from natural materials as new high-efficacy new materials have expanded the scope of skin improvement to the merits of merely staying in the skin protection dimension Demand for functional cosmetics is increasing rapidly.

In particular, the production amount and the market growth rate of a multi-functional cosmetic having two or more functionalities (for example, including a wrinkle-improving function and a whitening function at the same time) in one product among functional cosmetics are much higher than those of a single functional cosmetic product.

It is true that most cosmetics currently on the market can not support these demands. However, recent trends in the market for peeling products are well-being trends and home peeling, which are becoming more popular. In the future, natural scrub products will be used safely and conveniently. A need exists for a scrub product that provides a high level of functionality.

KR 10-1996-0021004 A (July 18, 1996) KR 10-2007-0091758 A (2007.12.12.) KR 10-2006-0015920 A (Feb. 21, 2006) KR 10-2008-0098967 A (2008.11.12.)

The present inventors have found that it is difficult to effectively and safely improve skin health by controlling only one factor because various skin trouble factors are combined and synergized with each other in order to improve the skin as the market demand for multi-functional cosmetics using natural materials increases. The aim of the present study was to find a component or composition capable of simultaneous and effective control of harmful bacteria, inflammatory reaction and oxidative stress.

For this purpose, the inventor of the present invention has been studying new skin improvement, skin soothing and skin moisturizing agents, and found that natural salt has excellent antimicrobial and anti-inflammatory activity, The present invention has been accomplished on the basis of the above findings. The present invention has been accomplished on the basis of these findings.

Accordingly, an object of the present invention is to provide an antimicrobial composition for skin improvement comprising natural salt and herb extract as an active ingredient.

Another object of the present invention is to provide a method for producing an antimicrobial composition for skin improvement.

Another object of the present invention is to provide an antibacterial product for skin improvement comprising the antibacterial composition for skin improvement.

Another object of the present invention is to provide a cosmetic composition comprising natural salt and herbal plant extract as an active ingredient.

In order to achieve the above object, the present invention provides an antimicrobial composition for skin care comprising as an active ingredient, a herbal medicine extract comprising natural salt and extract of Sasa, red ginseng extract, white bark extract, .

At this time, the composition according to the present invention comprises 45 to 63% by weight of the natural salt, 45 to 63% by weight of the natural salt, 0.1 to 0.2% of the extract of Sasa extract, red ginseng extract, By weight.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein,

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided an antibacterial product for skin care comprising the antibacterial composition for skin care.

To achieve these and other objects, the present invention provides a cosmetic composition comprising, as an active ingredient, a herbal medicine extract comprising natural salt and extracts of moss, ginseng extract, white bark extract, myrrhicin extract, angelica extract, pomegranate extract and rhubarb extract do.

As described above, the present invention provides an antimicrobial composition for skin improvement comprising natural salt and herb extract as an active ingredient, and a method of preparing the same. The composition of the present invention is excellent in antioxidant, antimicrobial activity and inflammation inhibiting activity, and thus is effective in the manufacture of skin care products.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a process for producing an antimicrobial composition for skin care containing natural salt and herb plant extract according to the present invention;
FIG. 2A and FIG. 2B are photographs of sterilization test results of Escherichia coli of an antimicrobial composition for skin care containing natural salt and herb extract according to the present invention,
FIGS. 3A and 3B are photographs of sterilization tests of Staphylococcus aureus with antimicrobial composition for skin care containing natural salt and herb extract according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, the invention in its broader aspects is not limited to the specific details and representative embodiments shown and described herein. Accordingly, It is to be understood that the invention includes equivalents and alternatives. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

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

"Skin care" or "skin improvement ", as used in the detailed description of the present invention, refers to any action or effect that inhibits or slows down skin damage, disease symptoms, improves disease symptoms, it means.

The term "extract" means an active ingredient isolated from a natural product, i.e., a substance exhibiting the desired activity. The extract can be obtained by an extraction process using water, an organic solvent, or a mixed solvent thereof, and includes all the forms that are formulated with the dry powder of the extract. In addition, the above-mentioned extract also includes fractions obtained by fractionating the extract obtained through the above extraction process.

1 is a view showing a process for producing an antimicrobial composition for skin care containing natural salt and herb plant extract according to the present invention. As shown in FIG. 1, the present invention includes natural salt and herb plant extract as an active ingredient And an antimicrobial composition for skin care.

Natural salt, which constitutes the largest portion of the antimicrobial composition for skin care containing natural salt and herb plant extract according to the present invention, refers to a salt obtained by extracting sodium salt containing about 2.8% of salt in seawater using solar heat. The constituents of the "salt" are sodium chloride as the main component, and other constituents such as calcium, magnesium, and potassium. The composition of the salt varies depending on the type of the salt, and the quality of the salt is determined by the specific gravity of the sodium chloride.

Salt comes in many forms from all over the world. Two-thirds of the world's salt production comes from rock salt. In Korea, where salt is not found at all, salt is obtained only from salt water in salt water.

It is an untreated salt made by extracting seawater into salt water and evaporating harmful substances with moisture and wind by wind and sunlight. It has thick and translucent hexagonal crystals, and it has good mineral such as calcium, magnesium, zinc, Because it has a lot of moisture, it is good for pickling of vegetables and fish, and it is mainly used for making kimchi, soy sauce, miso.

Human blood is 0.9% saline, so salinity is essential to maintain human life. In addition, the salt in the body promotes metabolism, maintains osmotic pressure to balance acid and alkali. When the metabolism is not smooth, the blood becomes acidified, the body's immune system weakens, and the risk of cancer is increased. It helps digestion and strengthens the function of the heart and kidney as well as strengthening the gastrointestinal function. In addition, bamboo salt or beauty salting, bathing and bathing can help to metabolize the skin, and can be glazed skin. Salt has long been used to treat a variety of diseases and diseases.

According to the literature, it is known that the blood drawn from the affected part of the sick is immediately cleansed with clean blood, and the saline penetrates not only blood but also saliva, urine and bile, thereby helping the function smoothly.

On the other hand, excessive intake of salt can cause side effects because various impurities contained in the salt shrink and cure the blood vessels. Therefore, methods such as bamboo salt to remove the impurities in the salt as much as possible to minimize the damage and maximize the efficacy are used.

Another herbal plant extract, which is another active ingredient of the composition of the present invention, includes Sucrose extract, Red ginseng extract, White bark extract, Hanshikucho extract, Angelica gigantosa extract, Pomegranate extract, and Rhodiola extract.

At the lower end of the hair follicle, there is a papillae in which capillary blood vessels and nerves are distributed. Collagen and various proteins are present in this part and play an important role in nourishment and development of hair. Collagen is produced in skin cells called fibroblasts and replaces collagen fibers, which are destroyed when needed, with new ones.

With age, the ability to replace damaged collagen is extinguished, affecting the skin as well as the bones, joints, blood vessels and hair, and the capillary circulation impedes nutritional support.

Therefore, it is possible to supply skin cells directly with substances that increase the production of proteins such as collagen, and smooth the circulation of capillaries that supply nutrients to promote skin improvement and hair growth.

The extracts of Sasa extract, red ginseng extract, whitish extract, myrtle extract, angelica extract, pomegranate extract and rhubarb extract, which constitute the herbal extracts used in the present invention, increase the synthesis of collagen which is destroyed by aging due to the degradation of these cells , To promote blood circulation to prevent aging.

In order to measure the collagen and elastin biosynthesis rates of the herbal medicine extracts used in the present invention, it was found that the biosynthesis of procollagen was increased by 80% and the biosynthesis of elastin Increased by 75%. Therefore, it can be seen that the herb extract used in the present invention affects the biosynthesis of collagen and elastin.

The herb plant extract is preferably extracted using a solvent selected from water, a lower alcohol having 1 to 4 carbon atoms, or a mixed solvent thereof, more preferably ethanol or a mixture of ethanol and water. The suitable amount of the above-mentioned extraction solvent is not particularly limited, and it is 1-10 times, and more preferably 5-8 times, the weight of Sasao, red ginseng, white papaya, However, there is no particular limitation on the method for extracting the herbal plant extract as an active ingredient of the present invention.

Meanwhile, the antimicrobial composition for skin care containing natural salt and herbal plant extract according to the present invention may contain, in addition to natural salt and herbaceous plants, a lavender oil in an amount of 0.2 to 0.5% in order to enhance the aromatherapy effect .

As shown in FIG. 1, the method for preparing an antimicrobial composition for skin care containing natural salt and herbal plant extract according to the present invention is characterized in that the first mixture (10) contains 3-10 wt.% Of purified water, And dissolving 0.04-0.09 wt% of dithiophosphate with heating at 90 ° C (11), and then filtration is carried out to the next step (13).

The second mixture 20 comprises 0.01-0.05% by weight of citric acid, 0.04-0.09% by weight of sour pine fruit extract, 15-20% by weight of glycerin and 2-6% by weight of dimethicone, (21), and the mixed first mixed material (10) is mixed and stirred (23).

The third mixture 30 is prepared by dissolving 3 to 7% by weight of cocamide dieye and 0.01 to 0.05% by weight of iodopropynyl butylcarbamate by heating at 70 DEG C (31), filtering (33) The mixture 10 and the second mixture 20 are mixed and stirred together with the mixed and stirred mixture (35). In step 35, the mixed and stirred mixture is cooled to 60 ° C (37).

The fourth blend 40 comprises 0.2 to 0.5% by weight of lavender oil, 0.5 to 1% by weight of capryliliglycol, 0.5 to 1% by weight of caprylhydroxamic acid, 0.5 to 1% by weight of fragrance, 0.15-0.2% by weight of the extract, 0.15-0.2% by weight of the extract, 0.15-0.2% by weight of the extract, 0.15-0.2% by weight of the extract, 0.15-0.2% 0.1 to 0.2% by weight of a rhubarb extract, 0.1 to 0.7% by weight of a caplet tripeptide, 10 to 19% by weight of sodium laureth ether sulfate, and 45 to 63% by weight of a natural salt.

The fourth mixture 40 is melted (step 41) while being warmed to 70 ° C., mixed and stirred with the mixture cooled in step 37 (43), and cooled to 35 ° C. (45). The cooled final composition is transferred (49) to a storage tank via a filtration step (47).

The capper tripeptide contained in the fourth compounding agent (40) is excellent in skin regeneration ability, and promotes wound healing, strengthens skin elasticity, increases subcutaneous fat layer to prevent aging of the skin, and antioxidant such as vitamin C And neutralizes the prital that is the root cause of aging. When the skin is exposed to free radicals every day, the oxidation occurs and the skin cells are damaged, and the aging progresses rapidly. At this time, since the kappa peptide neutralizes other free radicals, it can effectively counteract aging of the skin. Is used in hair products such as shampoo to stimulate scalp hair follicles to help prevent hair loss and hair growth again has a positive effect.

In the human body, the kappa peptides are found in trace amounts in plasma, saliva, and urine. When the kappa peptides are used in skin care products, the kappa peptides can be made in a laboratory environment in combination with a solution containing the kappa, similar to protein powder . Capper peptides are clinically proven to have a wide variety of effects on skin and hair. Therefore, kappa peptides have been added clinically to provide various benefits to skin and hair. When used in lotions or creams, it helps reduce wrinkles, helps regenerate aging cells, boosts collagen and elastin production, strengthens cellular tissue, and increases elasticity.

These functions of the capper peptide slow the aging process and make the aging sign less noticeable. A typical anti-aging function of the kappa peptide is to increase the production of glycosaminoglycans such as hyaluronic acid. This substance is found in the connective tissues and body fluids of the human body, but is consumed and aged as it ages. The role of glycosaminoglycans is to keep the tissue tissue plump and flexible.

Factors such as hormonal imbalance, hair follicle bacteria, various stress and irregular eating habits, sensitivity of sebaceous glands, secondary harmful bacteria caused by hygiene, inflammation reaction, oxidative stress, etc. , The action of these compounds is more complex, resulting in allergic reactions, poor blood circulation, inhibition of cell metabolism and growth. These causes ultimately cause skin troubles such as itching and inflammation.

Inflammatory reactions, one of the secondary factors mentioned above, are caused by the stimulation of harmful bacteria. Regardless of this, chronic metabolic syndrome caused by westernized living habits characterized by high calorie and lack of exercise is chronic, and mental stress It may occur temporarily by shock. Inflammation reactions impair the health of skin tissue, such as accelerating tissue degeneration, inhibiting cell growth, and over-sensitizing the immune system, further stimulating the allergic phenomenon.

The above-mentioned factors (harmful bacteria, inflammation, oxidative stress) cause a skin trouble by causing a vicious circle which continues to multiply and continue to multiply with each other. Therefore, the composition of the present invention, which provides excellent effects to all of the above-mentioned complex factors, increases the synthesis of collagen which is destroyed due to cell function, including skin improvement, skin soothing, skin moisturization, It provides a very good effect in preventing blood circulation and preventing aging.

In addition, existing antimicrobial agents have the problem of minimizing the time to stay on the skin due to toxicity and irritation, and also cause resistance. However, since the composition of the present invention has no toxicity and irritation, the antimicrobial layer There is no problem even when it is formed, and resistance is not generated.

This is well illustrated in the embodiment of the present invention.

In one embodiment of the present invention, a cosmetic composition comprising natural salt and herbal plant extract as an active ingredient is prepared and a lavender salt scrub is prepared. To measure the sterilizing effect, E. coli, a gram-negative bacterium, and S. aureus, a gram- Followed by a sterilization test.

The sterilization test was carried out by inoculating a sample solution (30% (w / v)) with Gram-negative bacteria such as E. coli and gram-positive S. aureus in order to examine the sterilizing power against the sample (lavender salt scrub) For 5 minutes, and then the number of bacteria was measured.

The bactericidal activity against E. coli was found to be 90.8% and that of S. aureus was 99.9% after 5 minutes.

The test strains were Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 6538. The media and reagents were Brain Heart Infusion broth (DIFCO, USA), Tryptic soy agar (DIFCO, USA), D / E neutralizing broth (DIFCO, USA) and physiological saline were used.

For the test method, the test strain was cultured in a liquid medium, and the cultured bacteria were diluted to adjust the initial number of inoculated bacteria to (1 to 9) × 10 5 CFU / mL. )) Was added to 0.2 mL of the bacterial solution, and the mixture was allowed to stand at room temperature for 5 minutes. Then, the number of bacteria was measured and the rate of decrease with respect to the number of the initial bacteria was determined. The number of initial bacteria was measured by using physiological saline as a control. However, in the initial dilution stage of all experiments, neutralization was carried out using D / E neutralizing broth (DIFCO). When bacteria were grown in the medium, the number of bacteria on the medium was multiplied by the dilution factor, (<10) were multiplied by the dilution factor in neutralization stage. The bacterial counts at all stages were measured using TSA (Tryptic soy agar). The viable cell count was calculated according to the following equation (1), and the antibacterial reduction rate (%) was determined according to the following equation (2).

Here, N: number of live cells, C: number of colonies, D:

Here, R: reduction rate, A: initial number of bacteria, B: number of bacteria

As a result of sterilization test for E. coli, it was shown as [4.7 × 104 CFU / mL] after 5 minutes in the initial inoculum [5.1 s 105 CFU / mL] and as a result of the sterilization test for S. aureus, The results of the sterilization test for the requested sample [Lavender Salt Scrub] were 90.8% for S. coli and 5% for S. coli after 5 minutes, as indicated by [1.6 × 10 2 CFU / mL] in 5 × 10 5 CFU / mL. and showed 99.9% sterilizing power against aureus. The results of the sterilization test are shown in Tables 1 and 2 below. Figs. 2a and 2b and Figs. 3a and 3b show an initial photograph of sterilization test of Gram-negative bacteria, S. aureus and Gram- Photo.

As described above, the antimicrobial composition for skin care containing the natural salt and herbal plant extract according to the present invention is excellent in bactericidal activity and can be effectively used for the production of functional cosmetics.

The cosmetic composition of the present invention can be prepared into any formulation conventionally produced in the art. In addition to the herbal plant extract of the present invention, the cosmetic composition of the present invention can be used as a topical application Or in the form of adjuvants which can be applied systemically.

Formulations of suitable cosmetic compositions include, for example, solutions, gels, solid or paste anhydrous products, emulsions obtained by dispersing the oil phase in water, suspensions, microemulsions, microcapsules, microgranules or ionic (liposomes) In the form of a foliar dispersant, in the form of a cream, a skin, a lotion, a powder, an ointment, a spray or a conceal stick. It can also be prepared in the form of a foam or an aerosol composition further containing a compressed propellant.

In addition, the cosmetic composition of the present invention can further contain, in addition to natural salt and herb extract, a fat substance, an organic solvent, a solubilizing agent, a thickening agent and a gelling agent, a softening agent, an antioxidant, a suspending agent, a stabilizer, a foaming agent, A surfactant, a water, an ionic or nonionic emulsifier, a filler, a sequestering and chelating agent, a preservative, a vitamin, a barrier, a wetting agent, an essential oil, a dye, a pigment, a hydrophilic or lipophilic active agent, And any other ingredient conventionally used, such as cosmetics or adjuvants conventionally used in the field of dermatology. And the above ingredients may be introduced in amounts commonly used in the dermatology field. On the other hand, the cosmetic composition of the present invention does not use parabens as a cosmetic preservative at all.

Examples of the cosmetic composition to which the cosmetic composition of the present invention can be added include but are not limited to skin lotion, skin softener, skin toner, spray, convergent lotion, softener, nutritional lotion, astringent, lotion, milk lotion, Body Cream, Massage Cream, Nutrition Cream, Massage Cream, Moisture Cream, Hand Cream, Essence, Eye Cream, Nutrition Essence, Pack, Soap, Shampoo, Cleansing Foam, Cleansing Lotion, Cleansing Cream, Body Lotion, Body Cleanser, Treatment , Serum, milky lotion, press powder, loose powder, eye shadow, and the like.

The present invention also provides a skin care product comprising the antimicrobial composition for skin care.

The skin care product of the present invention is characterized by comprising the skin care composition of the present invention.

In the product of the present invention, the skin care composition may contain natural salt in a proportion of 45 to 63% by weight based on the total weight of the product, and the herbal plant extract is preferably contained in a proportion of 0.15 to 0.2% by weight .

The product of the present invention may contain at least one active ingredient which exhibits the same or similar function in addition to the skin care composition.

The product is characterized in that it is provided in the form of liquid, solid, semi-solid, granule, powder or cream, ointment, paste, foam, gel, lotion, powder, stray, stick or aerosol.

As described above, the present invention provides a method for producing an antimicrobial composition for skin care comprising an extract of natural salt and herbaceous plant as an active ingredient, comprising the steps of separately dissolving the first to fourth ingredients, .

As described above, it was confirmed that the composition of the present invention is excellent in antioxidant and bactericidal effect.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of various modifications within the scope of the invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

INDUSTRIAL APPLICABILITY As described above, the present invention provides an antimicrobial composition for skin improvement comprising natural salt and herb plant extract as an active ingredient and a method of preparing the same, and the composition of the present invention is excellent in antioxidant, antibacterial activity, It is effective in the manufacture of care products and is highly industrially applicable.

Claims (5)

delete delete delete A first step of dissolving a first mixture consisting of 3-10% by weight of purified water and 0.04-0.09% by weight of disodium by heating at 90 캜 with respect to 100% by weight of the final composition, followed by filtration;
A second mixture consisting of 0.01-0.05 wt.% Of citric acid, 0.04-0.09 wt.% Of sour pine nut extract, 15-20 wt.% Of glycerin and 2-6 wt.% Of dimethicone was dissolved while heating at 70 ° C, A second step of mixing and stirring with the first mixture;
A third mixture consisting of 3-7% by weight of cocamide dieye and 0.01-0.05% by weight of iodopropynyl butylcarbamate was dissolved while warming to 70 DEG C, and the mixture was filtrated, A third step of mixing and stirring together;
A fourth step of cooling the mixed and stirred mixture in the third step to 60 캜;
Wherein the composition comprises 0.2 to 0.5% by weight of lavender oil, 0.5 to 1% by weight of capryliliglycol, 0.5 to 1% by weight of caprylhydroxamic acid, 0.5 to 1% by weight of fragrance, 0.5 to 1% by weight of hydrolized collagen, 0.15-0.2% by weight of the extract, 0.15-0.2% by weight of the red ginseng extract, 0.15-0.2% by weight of the whitish extract, 0.15-0.2% by weight of the myrtle extract, 0.15-0.2% A fourth mixture consisting of 0.2 wt.%, 0.1 to 0.7 wt.% Of capper tripeptide, 10 to 19 wt.% Of sodium laureth ether sulfate and 45 to 63 wt.% Of natural salt while heating at 70 ° C., Mixing the mixture with the cooled mixture;
A sixth step of cooling the mixture mixed and stirred in the fifth step to 35 캜; And
And a seventh step of transferring and storing the final composition cooled in the sixth step to a storage tank, and then storing the extracted natural salt and the herb plant extract as an active ingredient. delete

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