WO2023204352A1

WO2023204352A1 - Cosmetic composition for hair and scalp cleaning using saponin extract as natural surfactant and preparation method therefor

Info

Publication number: WO2023204352A1
Application number: PCT/KR2022/010335
Authority: WO
Inventors: 이영숙
Original assignee: 이영숙
Priority date: 2022-04-20
Filing date: 2022-07-15
Publication date: 2023-10-26
Also published as: KR102648512B1; CN115040431A; KR20230149428A

Abstract

The present invention relates to a cosmetic composition for hair and scalp cleaning using a saponin extract as a natural surfactant and a preparation method therefor and, more specifically, to a cosmetic composition for hair and scalp cleaning using, as a natural surfactant, a saponin extract prepared from an extract of Aloe saponaria, balloon flower roots, and peanut sprouts, and a preparation method therefor.

Description

Cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant and method for manufacturing the same

The present invention is a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant, and a method for producing the same. More specifically, the present invention is a cosmetic composition using saponin extract as a natural surfactant, and more specifically, saponin extract prepared from extracts of aloe saponaria, bellflower root, and prickly pear sprout is used as a natural surfactant. It relates to a cosmetic composition for cleaning hair and scalp and a method for producing the same.

Modern people suffer from various scalp and hair damage due to various physical and chemical factors such as frequent combing, perm, and dyeing, as well as the effects of stress and environmental pollution. External temperature changes during seasonal changes or dry periods interfere with the blood supply to the scalp, causing scalp irritation. Hair loss occurs and the hair becomes rough, and especially in spring, the keratin in the hair is destroyed under the influence of strong ultraviolet rays and dry air, and the scalp becomes more irritated, which has a negative effect on hair growth.

Accordingly, in order to keep the scalp and hair healthy, hair and scalp products such as shampoo, conditioner, and hair pack are used. At this time, the scalp has the highest absorption rate on the skin, and since the shampoo comes in direct contact with the human body, eco-friendly shampoos or shampoos that are harmless to the human body are used. The number of people looking for products without added surfactants is increasing, and interest in eco-friendly hair and scalp products is increasing.

Generally, scalp or hair cosmetic compositions include ingredients such as surfactants, thickeners, skin conditioning agents, hair conditioning agents, oils, preservatives, fragrances, and water, where the surfactants are used as emulsifiers, solubilizers, and dispersants. It is a material of high importance as it has a cleaning effect on the scalp and hair. It is used to remove sebum and dead skin cells generated from the skin, as well as dust or contamination attached to the skin or hair.

At this time, the synthetic surfactant dissolves the intercellular lipid contained in the cuticle layer of the hair due to its strong detergency and promotes the penetration of moisture into the hair when shampooing, causing the hair to swell. This causes the hair to swell after shampooing. It causes a lack of inherent lipids, which reduces the ability to retain moisture, causing hair to become drier and further cause scalp diseases. If used for a long period of time, there is a risk of various types of carcinogenesis due to absorption and accumulation in the body.

The hair cosmetic composition using conventional natural surfactants developed to solve this problem ensures human safety by using natural surfactants, but does not provide sufficient cleansing power and foaming power, resulting in residual substances that cannot be cleaned from the scalp or hair. There is a problem that may cause trouble.

Therefore, there is a need for a composition for hair and scalp cleaning that uses natural surfactants, is harmless to the human body, and has excellent foaming and cleaning power.

(Patent Document 1) Republic of Korea Patent No. 10-2174707 (2020.10.30.)

The present invention was devised to solve the above problems, and the object of the present invention is to provide a cosmetic composition for washing hair and scalp that is harmless to the human body and has excellent foaming power and cleaning power by using saponin extract as a natural surfactant, and a method for producing the same. is to provide.

The objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

In order to achieve the above object, a method for manufacturing a cosmetic composition for hair and scalp cleaning according to a preferred embodiment of the present invention includes Aloe saponaria, Platycodon grandiflorus, and peanut sprouts as active ingredients. Saponin extract manufacturing step of producing saponin extract (S10); Concentrates of Centella asiatica, Glycyrrhiza uralensis, Sophora flavescens, Ulmus davidiana var. japonica, Camellia sinensis O. Kuntze, and Codonopsis lanceolata are mixed at a ratio of 1 to 3:1. A bioactive substance manufacturing step (S20) of producing a bioactive substance by mixing in a weight ratio of ~3: 1~3: 1~3: 3~5: 3~5; And a scalp protection composition manufacturing step (S30) of preparing a scalp protection composition by adding the saponin extract and the physiologically active substance to the base. A method of manufacturing a cosmetic composition for cleaning hair and scalp using the saponin extract as a natural surfactant. can be provided.

(At this time, in the saponin extract manufacturing step (S10), the Aloe saponaria is extracted and concentrated by a reflux extraction method, the bellflower is dried, pulverized, filtered through filter cloth, extracted and concentrated, and the peanut sprout is cooked hot. Afterwards, it is dried, pulverized, filtered through filter cloth, extracted, concentrated, and mixed at a weight ratio of 1~3:1~3:1~3.

In addition, in the step of producing the biologically active substance (S20), the centella asiatica, licorice root, sorrel root, root bark, dried green tea, and dried deodeok are crushed, filtered through filter cloth, and extracted at 50-70°C for 8-12 hours, It is characterized by filtering and concentrating with an evaporator.

Here, the base is a licorice extract with a light concentration obtained by swelling the licorice in distilled water at 20-40°C for 2-6 hours, then slowly raising the temperature for 20-40 minutes and extracting it for 1-3 hours.

In addition, in the step of producing the biologically active substance (S20), the licorice is extracted and used in the form of a concentrated liquid, and in the step of preparing the scalp protection composition (S30), the licorice is extracted and used in the form of a light-concentrated extract. It is characterized by

Meanwhile, in order to achieve the above object, the present invention is a saponin extract obtained by extracting and mixing aloe saponaria, bellflower root (Platycodon grandiflorus), and peanut sprouts, centella asiatica, and licorice (Glycyrrhiza uralensis). , Sophora flavescens, Ulmus davidiana var. japonica, dried green tea (Camellia sinensis O. Kuntze), and dried Codonopsis lanceolata concentrate are added to the base to produce a scalp protection composition 55. To 75 parts by weight, 1 to 9 parts by weight of thickener, 1 to 9 parts by weight of silk amino acid, 1 to 3 parts by weight of extra virgin olive oil, 1.5 to 5.5 parts by weight of tamanu oil, 1 to 2 parts by weight of vitamin E, vegetable glycerin Providing a cosmetic composition for washing hair and scalp using saponin extract containing 6 to 10 parts by weight, 1 to 9 parts by weight of D-panthenol, 1 to 8.5 parts by weight of aroma oil, and 0.1 to 0.3 parts by weight of organic menthol as a natural surfactant. can do.

At this time, the thickener is selected from the group consisting of gelatin, xanthan gum, guar gum, Polyquaternium 10, Hycel, and mixtures thereof. It is characterized by

In addition, the aromatic oil is selected from the group consisting of peppermint, lemongrass, rosemary, tea tree, lavender, and mixtures thereof.

As described above, the cosmetic composition and manufacturing method for hair and scalp cleansing using saponin extract as a natural surfactant according to the present invention, saponin extract prepared from Aloe saponaria whole plant, bellflower root, and peanut sprout have an emulsifying effect. , It has a cleansing effect and is used as a natural surfactant, so no additional surfactant is needed. It has excellent cleansing power and foaming power, making it suitable as a cosmetic composition for cleaning hair and scalp.

1 is a flowchart of a method for manufacturing a cosmetic composition for cleaning hair and scalp according to a preferred embodiment of the present invention.

S10: Saponin extract manufacturing step

S20: Bioactive substance manufacturing step

S30: Scalp protection composition manufacturing step

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. These embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

Specific details for implementing the present invention will be described in detail with reference to the drawings attached below. Regardless of the drawings, the same reference numerals refer to the same elements, and “and/or” includes each and all combinations of one or more of the mentioned items.

The terminology used herein is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other elements in addition to the mentioned elements.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings that can be commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

First, Aloe saponaria is called saponaria because it contains saponin. Natural aloe is medium-sized, has yellow patterns on the leaves, has a very short stem, and grows about 50cm long and grows quickly. In addition, like aloe vera, it has a lot of jelly quality, and compared to other aloe, it is milder and less sensitive, causing the least amount of allergies, making it suitable as a beauty ingredient.

In addition, aloe belongs to the genus Aloineae of the Liliaceae family, and is mainly found in tropical and subtropical regions. In addition to its stomach-healthy, alleviating, antibacterial and antifungal, and anti-tumor effects, it also has a hair softening effect and UV protection. It is known to have a moisturizing effect and skin cell activation effect, as well as a dandruff and itching removal effect.

Bellflower root (Platycodon grandiflorus) is a perennial plant that grows in Korea, China, and Japan. It has antipyretic, analgesic, and anti-inflammatory effects, and is a herbal medicine that has been used for respiratory diseases such as drainage, expectoration, bronchitis, and asthma. Bellflower root contains dietary fiber, saponin, and neutral fat as its main ingredients, and saponin is known to have anti-inflammatory, cholesterol metabolism, antioxidant, and anti-cancer effects. In addition, among the 21 types of saponins contained in bellflower roots, platycodin D is known to have antitussive, expectorant, central nervous system suppressive, blood sugar lowering, cholesterol metabolism improving, anticancer, anti-inflammatory, and anti-obesity effects. there is.

Peanut sprout refers to peanuts that have sprouted by cultivating peanuts, an annual herbaceous plant belonging to the legume family. Peanut sprouts grown from sprouted peanuts contain a large amount of soyasaponin. Soyasaponin is contained in trace amounts in peanut seeds, but when grown with peanut sprouts, the amount increases by more than 30 times compared to peanut seeds. Additionally, peanut sprouts produce large amounts of resveratrol, a component that plants produce to resist external stress during the germination process. Resveratrol is an ingredient approved by the U.S. FDA, and is known to be effective in anti-diabetes, anti-aging, heart disease prevention, and skin care as an anti-cancer and antioxidant active substance.

In the present invention, the term 'peanut sprout' refers to a crop harvested within an appropriate period of time, for example, between 7 and 10 days, after germinating peanuts using a culture medium. The peanut sprouts contain a large amount of soya saponin and are rich in resveratrol, an antioxidant, as well as phenols, fiber, and minerals.

Next, Centella asiatica is a perennial plant native to the tropical region of the Indian Ocean and grows in wetlands in India, Sri Lanka, Africa, and China. In South Asia, it is called tiger grass and has been used as a medicinal plant. The main components of Centella asiatica include beta-carotene, beta-sitosterol, campesterol, kaempferol, and saponin. Centella asiatica has various physiological activities such as antioxidant activity, antibacterial activity, anticancer effect, nerve stabilization effect, and enhancement of immune activity, as well as collagen synthesis effect. It is known to have anti-inflammatory and scalp erythema improvement effects.

Glycyrrhiza uralensis is a perennial plant distributed in northeastern China, Siberia, Mongolia, and northern China and has been used as a medicinal plant. Licorice's main ingredients are Glycyrrhizin, Saponin, Flavonoid, Glabridin, Glucose, Sucrose, Mannitol, Asparagine and Licorice. It contains liquiritigenine, etc., and has detoxification, anti-allergy, anti-inflammatory, adrenocortical hormone, anti-ulcer, anti-muscle, antitussive, and immunosuppressive effects.

Sophora flavescens is the dried root of Sophora flavescens Aiton, a perennial herb belonging to the legume family (Fabaceae). It is collected in the fall, the beard roots are removed, washed, dried in the sun, cut into thin slices, and used as an herbal medicine. Sophora is distributed in Korea, Japan, China, Siberia, etc., and contains alkanoids and falvonoids, which have antibacterial and anti-inflammatory effects, protect the skin against dermatitis and allergies, and promote hair growth and hair growth. It has a protective effect.

Ulmus davidiana var. japonica is the dried bark and bark of the elm tree (Ulmus davidiana var) root. Elm tree has physiological activities such as anti-inflammatory, anti-ulcer, antioxidant, antibacterial, anti-inflammatory, immune and homeostasis maintenance activities. There is. The main ingredients of the root bark include flavonoids, saponin, tannin, resin, β-sitosterol, phytosterol, sigmasterol, tannin, and fathyoil. , it is effective in helping diuresis and reducing swelling, and is known to have anti-inflammatory and antibacterial effects.

Green tea (Camellia sinensis O. Kuntze) is made from the dried leaves of the Camellia sinensis plant. Among its active ingredients, catechin, a polyphenolic compound, prevents obesity and cancer, suppresses increases in blood sugar and blood pressure, acts as an antioxidant, inhibits aging, and is antibacterial. and has anti-inflammatory effects. Green tea is used as a functional cosmetic raw material to improve skin diseases due to its antibacterial activity and antioxidant effect against microorganisms that cause skin inflammation, and has anti-mutation, heart disease prevention, anti-angiogenesis, cell death, obesity prevention, cholesterol-lowering, anti-arteriosclerosis, and anti-inflammatory properties. It is known to have pharmacological effects such as diabetes, antibacterial, antiviral, and anti-aging.

Codonopsis lanceolata is a perennial herb belonging to the bellflower family (companulaceae) and is distributed in Korea and China. Its roots contain saponin and inulin, and its leaves contain flavonoids. In addition, deodeok has been used as a substitute for ginseng in oriental medicine because it has anti-tussive, expectorant, detoxifying, asthma, pulmonary tuberculosis, ulcer, tonsillitis, blood purifying, anti-inflammatory, and antibiotic effects. It is known to have pharmacological effects.

In the present invention, green tea and deodeok are dried and used in a state in which moisture has been removed. This is to effectively extract the active ingredients of green tea and deodeok as the green tea and deodeok are manufactured into a concentrate.

Hereinafter, the manufacturing method according to an embodiment of the present invention will be described in detail with reference to the attached drawings.

According to a preferred embodiment of the present invention, the method for producing a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant includes a saponin extract production step (S10), a biologically active substance production step (S20), and a scalp protection composition production. Includes step S30.

First, the saponin extract manufacturing step (S10) is a step of preparing a saponin extract containing Aloe saponaria, Platycodon grandiflorus, and peanut sprouts as active ingredients.

Here, saponin is an amphipathic glycoside that exists in various plant species. It is a surfactant with the property of continuously generating foam like soap in an aqueous solution. It has various functions such as emulsification, cleansing, and foaming, and promotes the stratum corneum of the skin. It has a cleaning effect. In the present invention, the saponin component is used as a natural surfactant in a cosmetic composition for cleaning hair and scalp.

Specifically, saponin is a natural surfactant that acts as a cleanser to remove contaminants attached to hair or skin. The more saponin contained, the more dense and abundant the foam is generated.

In the saponin extract manufacturing step (S10), a saponin extract is prepared using Aloe saponaria, bellflower root, and peanut sprout, which are natural substances containing saponin ingredients, and the saponin extract is used as a surfactant in a cosmetic composition for hair and scalp cleaning. Use it as

First, the Aloe saponaria was prepared by removing the thorns of the Aloe saponaria outpost, thoroughly washing the roots, grinding it in a blender, extracting it with 80% ethyl alcohol at 50-70°C for 10 hours in a flask equipped with a reflux cooler, and then filtering it through a glass filter. Filter and concentrate for 10 to 14 hours while removing the solvent with an evaporator.

The Aloe saponaria is ground in a blender, cooled under reflux, and extracted. By grinding it in a blender, the active ingredients of aloe can be efficiently extracted.

Next, the bellflower root was prepared by cutting it and drying it at low temperature, pulverizing it, filtering it through a filter cloth, extracting it with 70% ethyl alcohol at 50-70°C for 10 hours, filtering it through a glass filter, and removing the solvent with an evaporator for 10 hours. Concentrate for ~14 hours.

At this time, it is preferable to use the bellflower root by drying it at a low temperature, and the saponin content in the bellflower root extract can be increased by drying the bellflower root at a low temperature of 35 to 45 ° C. in a windy environment.

Next, the peanut sprouts were cooked hot, dried, pulverized, and filtered through a filter cloth, extracted with 70% ethyl alcohol at 50-70°C for 10 hours, filtered through a glass filter, and removed with an evaporator to remove the solvent for 10-10 hours. Concentrate for 14 hours.

At this time, since the peanut sprouts contain a lot of moisture, it is efficient to dry the peanut sprouts by steaming them with hot air to extract the active ingredients of the peanut sprouts because it can be dried quickly and easily.

In addition, the bellflower root and the peanut sprout are crushed and filtered using a filter cloth, and it is preferable to filter them using a filter cloth of 30 to 50 mesh.

That is, in the saponin extract manufacturing step (S10), the Aloe saponaria is extracted and concentrated by a reflux extraction method, the bellflower root is dried at low temperature, pulverized, filtered through filter cloth, extracted and concentrated, and the peanut sprout is hot cooked and then concentrated. , dried, pulverized, filtered through filter cloth, extracted, concentrated, and mixed in a weight ratio of 4~7:0.5~1.5:2~4.

According to a preferred embodiment, the Aloe saponaria is extracted and concentrated by a reflux cooling extraction method, the bellflower is dried at low temperature, pulverized, filtered through filter cloth, extracted and concentrated, and the peanut sprout is hot cooked, dried and pulverized. Then, filter through filter cloth, extract, concentrate, and mix at a weight ratio of 5:1:3.

Next, in the bioactive substance manufacturing step (S20), centella asiatica, licorice (Glycyrrhiza uralensis), sophora flavescens, root bark, dried green tea, and dried deodeok concentrate are mixed at a ratio of 1 to 3: 1 to 3: 1 to 1. Bioactive substances are prepared by mixing in a weight ratio of 3:1~3:3~5:3~5.

Here, the biologically active substance refers to a substance that can protect the scalp and hair or provide beneficial effects to the scalp and hair in a cosmetic composition for cleaning. In the present invention, the biologically active substance is preferably manufactured using centella asiatica, licorice, sorrel, root bark, green tea, and deodeok.

At this time, the centella asiatica, licorice root, and radicle root provide antibacterial properties from the physiologically active substances, and contain saponin, which can increase the effect of the saponin component of the saponin extract.

In addition, the licorice and deodeok provide anti-inflammatory effects and have the characteristic of increasing the storage safety of products through their antioxidant action, and the sophora ginseng and the green tea contain polyphenol components, which provide antioxidant and anti-oxidant properties to the bioactive substances. Provides an inflammatory effect.

The bioactive substance is prepared by pulverizing the Centella asiatica, the licorice root, the sorrel, the root bark, the dried green tea, and the dried deodeok, respectively, and filtering them through filter cloth, and extracting them with 70% ethyl alcohol at 60-80°C for 10-14 hours. Afterwards, it is filtered through a glass filter and concentrated for 12 to 18 hours while removing the solvent using an evaporator.

At this time, it is preferable to filter the centella asiatica, licorice, sorrel, root radicle, dried green tea, and dried deodeok using a filter cloth of 30 to 50 mesh.

That is, in the bioactive substance manufacturing step (S20), the centella asiatica, licorice root, sorrel root, root bark, dried green tea, and dried deodeok are each pulverized, filtered through a 30-50 mesh filter cloth, and cooled at 50-70°C 8~. After extraction for 12 hours, it is filtered and concentrated using an evaporator.

Next, in the scalp protection composition manufacturing step (S30), the saponin extract and the physiologically active substance are added to the base to prepare the scalp protection composition.

Here, the base is a licorice extract with a light concentration obtained by swelling the licorice in distilled water at 20-40°C for 2-6 hours, then heating it for 20-40 minutes and extracting it for 1-3 hours.

That is, the present invention uses licorice extract as the base, and since the licorice extract contains whitening, moisturizing, antibacterial and anti-inflammatory effects and saponin, compared to using general water as the base, the licorice extract is used as the base. It is appropriate.

Meanwhile, the present invention uses licorice extract in the bioactive substance preparation step (S20) and the scalp protection composition preparation step (S30). At this time, the bioactive substance preparation step (S20) is performed by extracting and concentrating the licorice. It is used in the form of a concentrate, and in the scalp protection composition manufacturing step (S30), the licorice is extracted and used in the form of a light-concentrated extract, and the concentration of the licorice extract is varied.

Specifically, in the physiologically active substance manufacturing step (S20), the licorice extract is concentrated to produce a physiologically active substance, and the licorice extract in the scalp protection composition manufacturing step (S30) is a low concentration licorice extract and contains saponin extract and the physiological activity. Used as a base for mixing substances.

According to a preferred embodiment, a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant is manufactured by extracting the licorice and using it in the form of a concentrate concentrated for 12 to 18 hours to produce bioactive substances, and extracting the licorice. A scalp protection composition is prepared by using it in the form of a light concentration extract.

That is, in the scalp protection composition manufacturing step (S30), the scalp protection composition is prepared by adding the physiologically active substances containing the saponin extract and the concentrated licorice extract to a light concentration of licorice extract.

The scalp protection composition may be a formulation selected from the group consisting of hair and scalp-related shampoos, hair packs, treatments, rinses, and oils. According to an example, a cosmetic composition for cleaning hair and scalp is prepared in a shampoo formulation.

Specifically, the cosmetic composition for hair and scalp cleansing contains saponin extracts extracted and mixed from aloe saponaria, bellflower root, and peanut sprouts, and physiologically active substances mixed with centella asiatica, licorice, sophora root, root bark, dried green tea, and dried deodeok concentrate. 55 to 75 parts by weight of the scalp protection composition prepared by adding to the base, 1 to 9 parts by weight of thickener, 1 to 9 parts by weight of silk amino acid, 1 to 3 parts by weight of extra virgin olive oil, 1.5 to 5.5 parts by weight of tamanu oil, It is preferably prepared containing 1 to 2 parts by weight of vitamin E, 6 to 10 parts by weight of vegetable glycerin, 1 to 9 parts by weight of D-panthenol, 1 to 8.5 parts by weight of aroma oil, and 0.1 to 0.3 parts by weight of organic menthol.

At this time, if the scalp protection composition is included in less than 55 parts by weight, the appropriate cleansing effect and foaming power are not achieved when manufactured as a cleanser, and if it is included in excess of 75 parts by weight, the cleansing power and foaming power are excellent, but the formulation is diluted and causes damage to the scalp. And there is a problem of not properly washing the hair.

Here, the thickener serves to adjust the scalp protection composition according to the embodiment to have an appropriate formulation. The thickener is selected from the group consisting of Gelatin, Xanthan gum, Guar gum, Polyquaternium 10, Hycel, and mixtures thereof.

According to an embodiment, the thickener is preferably gelatin, which is a type of induced protein obtained by treating collagen, a natural protein constituting animal skin, tendons, cartilage, etc., with hot water, and is important for hair root formation. It functions.

Additionally, the aromatic oil is selected from the group consisting of peppermint, lemongrass, rosemary, tea tree, lavender, and mixtures thereof.

According to a preferred embodiment, it is appropriate to use peppermint as the aroma oil for the cooling effect on the scalp.

By the above manufacturing method, a cosmetic composition for hair and scalp cleansing with excellent cleansing power and foaming power can be manufactured. As the cosmetic composition for hair and scalp washing is manufactured using saponin extract as a natural surfactant, excellent cleansing power and foaming power can be obtained. This can sufficiently cleanse the hair and scalp and have an improvement effect on the hair and scalp.

Hereinafter, the present invention will be described with reference to the examples described below, but it is obvious that this does not limit the scope of the present invention.

Preparation Example 1 - Preparation of saponin extract

Saponin extract was prepared by varying the ratio of Aloe saponaria, bellflower root, and peanut sprout. First, the Aloe saponaria was prepared by removing 1,000 g of thorns and thoroughly washing the roots, grinding them in a blender, and extracting them three times with 4,000 ml of 80% ethyl alcohol in a flask equipped with a reflux condenser at 60°C for 10 hours. Filter with a filter, remove the solvent with an evaporator, and concentrate for 12 hours to extract 500g of the concentrate.

The bellflower root was prepared by pulverizing 1,000 g of bellflower root cut and dried at low temperature, filtering it through a filter cloth, dividing it three times with 4,000 ml of 70% ethyl alcohol, extracting at 60°C for 10 hours, filtering through a glass filter, and removing the solvent with an evaporator. Concentrate for 12 hours and extract 500g of the concentrate.

The peanut sprouts were prepared by pulverizing 1,000 g of peanut sprouts steamed and dried at 130°C and filtering them through a filter cloth. Divided into 4,000 ml with 70% ethyl alcohol three times and extracted at 60°C for 10 hours, filtered through a glass filter and evaporated into an evaporator. Concentrate for 12 hours while removing the solvent to obtain 500g of concentrate.

According to the preparation ratio in Table 1 below, a saponin extract was prepared by mixing and dissolving 500 g of Aloe saponaria concentrate, 500 g of Bellflower extract, and 500 g of peanut sprout concentrate in distilled water, and the foaming force was measured.

For the foaming force test, the saponin extract prepared according to the examples and comparative examples diluted in distilled water was placed in a 50ml cylinder and dropped from a height of 90cm, and the height of the foam and the retention time of the foam were repeated three times, and the average value was obtained. It was measured, and the measurement results are shown in Table 1.

As shown in Table 1, it can be seen that Sample 6, Sample 7, and Sample 8 have excellent foaming power and foam duration. Specifically, Sample 6, Sample 7, and Sample 8 showed differences in the increase in foaming power depending on the Aloe saponaria input ratio. Accordingly, Aloe Saponaria, bellflower root, and peanut sprout were mixed in a ratio of 5:1:3. It was confirmed that the saponin extract of Sample 6 had the best efficiency compared to the input.

Preparation Example 2 - Preparation of bioactive substances

100 g of licorice was swelled in 2,000 ml of distilled water at 30°C for 4 hours, then heated for 30 minutes and extracted at 80°C for 2 hours to prepare a base for the bioactive substance.

1,000g of centella asiatica, 1,000g of licorice, 1,000g of sophora ginseng, 1,000g of root bark, 1,000g of dried green tea, and 1,000g of dried deodeok were each crushed and filtered through a 40-mesh filter cloth, then mixed three times with 4,000ml of 75% ethyl alcohol at 70℃ 12. After time extraction, it is filtered through a glass filter and concentrated for 15 hours in an evaporator at 60°C to obtain 400g of concentrate.

According to the production ratio in Table 2 below, centella asiatica concentrate, licorice concentrate, sophora ginseng concentrate, root bark concentrate, dried green tea concentrate, and dried deodeok concentrate were mixed with 50 ml of the base to prepare bioactive substances, and HPLC analysis was performed using the formula below: The vitamin content was measured, and the measurement results are shown in Table 2.

As shown in Table 2, the vitamin content is confirmed in Sample 12, Sample 13, Sample 14, and Sample 15, and it can be seen that the vitamin content increases as the content of green tea and deodeok increases. In addition, centella asiatica, licorice, sophora root, root bark, green tea, and deodeok in a ratio of 2:2:2:2:4:4: 2g of centella asiatica concentrate, 2g of licorice concentrate, 2g of sophora concentrate, 2g of root bark concentrate, 4g of dried green tea concentrate, and dried Sample 14 mixed with 4g of Deodeok concentrate was confirmed to be the most efficient as the vitamin content increased significantly compared to the input.

Example 1

40ml of saponin extract mixed with aloe saponaria, bellflower root and peanut sprout extracts at a ratio of 5:1:3, and centella asiatica, licorice root, sophora ginseng, radicle bark, dried green tea, and dried deodeok concentrate at a ratio of 2:2:2:2:4. : 65ml of scalp protection composition prepared by adding 25ml of bioactive substances mixed in a ratio of 4, 5g of gelatin, 5g of silk amino acid, 2g of extra virgin olive oil, 3.5g of tamanu oil, 1.5g of vitamin E, 8g of vegetable glycerin, D -A scalp protection composition was prepared by adding 5g of panthenol, 4.8g of aroma oil, and 0.2g of organic menthol.

Comparative Example 1

A scalp protection composition was prepared in the same manner as in Example 1, except that the base was changed to 50 ml of distilled water and the saponin extract and bioactive substances were added.

Comparative Example 2

A scalp protection composition was prepared in the same manner as in Example 1, except that the saponin extract was replaced with 50 ml of a surfactant mixed with ammonium laureth-3 sulfate, sodium laureth-3 sulfate, and cocamido propyl betaine.

Experimental Example 1 - Evaluation of cleaning power and foaming power

In Experimental Example 1, the sebum reduction rate, foaming power, and foaming duration were measured to measure the cleansing power and foaming power of a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant.

The detergency test was conducted on 10 subjects in their 20s (5 men, 5 women) with similar amounts of sebum before washing with the shampoo prepared according to the Examples and Comparative Examples, and the amount of sebum (ug/cm2) before washing and the amount of sebum (ug/cm2) after washing The amount of sebum (ug/cm2) was measured, and the sebum reduction rate (%) according to washing was measured using this, and the measurement results are shown in Table 3.

For the foaming force test, the shampoo prepared according to Examples and Comparative Examples diluted in distilled water was placed in a 50ml cylinder and dropped from a height of 90cm, and the height of the foam and foam retention time were repeated three times each and taken as the average value. Measurements were made, and the measurement results are shown in Table 3.

Referring to Table 3, the cleaning power evaluation results confirm that the sebum reduction rate of the Example is higher compared to the Comparative Example, and it is judged that the higher the content of Aloe Saponaria, the better the cleaning power. Specifically, Aloe Saponaria , bellflower root, and peanut sprouts mixed in a ratio of 5:1:3 were found to have high efficiency compared to input.

In addition, the foaming power evaluation results show that the foaming power of the example is excellent as the foaming height of the example is 9 cm or more, and the foaming time is also long, so it can be confirmed that the foaming power of the example is excellent compared to the comparative example. Specifically, it can be seen that the foaming power is significantly improved when more Aloe saponaria is added than peanut sprouts.

Test Example 2 - Skin stability evaluation

Test Example 2 was a skin stability evaluation of Example 1 and Comparative Examples 1 to 2 using an IQ Ultra Chamber to evaluate the skin stability of a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant. .

For 33 subjects (average age 44.3 years, maximum age 56 years, minimum age 23 years), a flat area on the back excluding the spine with no discoloration or skin damage was selected and the test area was wiped with 70% ethanol. After drying, 20ul of Example 1 and Comparative Examples 1 and 2 were taken and applied closed for 48 hours. After removing the patch, the test area was marked with a marking pen and the skin reaction was observed using a magnifying glass (SK101-3X, SeKi optical, Korea) 30 minutes after patch removal and 24 hours after patch removal. The evaluation results are shown in Table 4. .

As shown in Table 4, Example 1 of the present invention was safer than the cosmetic composition prepared in Comparative Examples 1 and 2, but both the composition of the Example and the comparative example were confirmed to be significantly safer for the skin.

Test Example 3 - User emotional response evaluation

Test Example 3 was conducted on the cosmetic composition prepared in Example 1 and the commercially available products of companies A, B, and C in order to evaluate the usability of a cosmetic composition for hair and scalp cleansing using saponin extract as a natural surfactant. Sensory evaluation was conducted.

The study was conducted on 30 women in their 20s to 50s, and after using Example 1 and products from companies A, B, and C according to the general usage method, the formulation, applicability, ease of rinsing, ease of combing after semi-drying, and drying were evaluated. Satisfaction with the improvement of scalp itchiness was evaluated. At this time, the sensory evaluation was performed based on the five-point method criteria of very poor (1 point), bad (2 points), medium (3 points), excellent (4 points), and very good (5 points), and the evaluation results are shown in the table. It is shown in 5.

Referring to Table 5 above, it can be seen that Example 1 has high satisfaction with each evaluation item compared to the products of Company A, Company B, and Company C. In particular, saponin, a natural surfactant rather than a synthetic surfactant, As it is manufactured using extracts, it is easy to rinse, and as it contains bioactive substances, it can be confirmed that there is a high level of satisfaction in improving scalp itchiness after drying related to scalp inflammation, and there is no skin irritation. In addition, it can be seen that the formulation and ease of combing after semi-drying are also highly satisfactory. It is believed that these results are because the scalp protection composition according to the present invention has excellent cleansing and foaming effects as it contains saponin extract as a natural surfactant.

Although embodiments of the present invention have been described with reference to the above and the attached drawings, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical idea or essential features. You will understand that it exists. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

Claims

A saponin extract manufacturing step (S10) of producing a saponin extract containing Aloe saponaria, Platycodon grandiflorus, and peanut sprouts as active ingredients;

Concentrates of Centella asiatica, Glycyrrhiza uralensis, Sophora flavescens, Ulmus davidiana var. japonica, Camellia sinensis O. Kuntze, and Codonopsis lanceolata are mixed at a ratio of 1 to 3:1. A bioactive substance manufacturing step (S20) of producing a bioactive substance by mixing in a weight ratio of ~3: 1~3: 1~3: 3~5: 3~5; and

A scalp protection composition manufacturing step (S30) of preparing a scalp protection composition by adding the saponin extract and the physiologically active substance to the base. A method of manufacturing a cosmetic composition for cleaning hair and scalp using the saponin extract as a natural surfactant, including a.
According to paragraph 1,

In the saponin extract manufacturing step (S10),

The Aloe saponaria was extracted and concentrated using a reflux extraction method,

The bellflower root is dried, crushed, filtered through filter cloth, extracted, and concentrated.

The peanut sprouts are cooked hot, dried, pulverized, filtered through filter cloth, extracted, concentrated, and mixed in a weight ratio of 1 to 3: 1 to 3: 1 to 3. Saponin extract is used as a natural surfactant for hair. and a method for producing a cosmetic composition for scalp cleaning.
According to paragraph 1,

The bioactive material manufacturing step (S20) is,

A saponin extract characterized in that the centella asiatica, the licorice, the sorrel, the root bark, the dried green tea, and the dried deodeok are pulverized, filtered through filter cloth, extracted at 50-70°C for 8-12 hours, filtered, and concentrated with an evaporator. Method for manufacturing a cosmetic composition for hair and scalp cleansing using a natural surfactant.
According to paragraph 1,

The base is,

After swelling the licorice in distilled water at 20-40°C for 2-6 hours, raising the temperature for 20-40 minutes and extracting for 1-3 hours, the saponin extract, which is characterized as a licorice extract with a light concentration, is used as a natural surfactant. Method for producing a cosmetic composition for hair and scalp cleaning.
According to paragraph 1,

In the bioactive substance manufacturing step (S20), the licorice is extracted and concentrated in the form of a concentrate,

The scalp protection composition manufacturing step (S30) is a method of manufacturing a cosmetic composition for washing hair and scalp using saponin extract as a natural surfactant, characterized in that the licorice is extracted and used in the form of a light-concentrated extract.
Saponin extract extracted and mixed from Aloe saponaria, Platycodon grandiflorus, and peanut sprouts,

Bioactive substances mixed with Centella asiatica, Glycyrrhiza uralensis, Sophora flavescens, Ulmus davidiana var. japonica, Camellia sinensis O. Kuntze, and dried Codonopsis lanceolata 55 to 75 parts by weight of a scalp protection composition prepared by adding to the base.

1 to 9 parts by weight of thickener, 1 to 9 parts by weight of silk amino acid, 1 to 3 parts by weight of extra virgin olive oil, 1.5 to 5.5 parts by weight of tamanu oil, 1 to 2 parts by weight of vitamin E, 6 to 10 parts by weight of vegetable glycerin A cosmetic composition for washing hair and scalp using a saponin extract containing 1 to 9 parts by weight of D-panthenol, 1 to 8.5 parts by weight of aroma oil, and 0.1 to 0.3 parts by weight of organic menthol as a natural surfactant.
According to clause 6,

The base is,

After the licorice was swollen in distilled water at 20-40°C for 2-6 hours, the temperature was slowly raised for 20-40 minutes and extracted for 1-3 hours, and the saponin extract, characterized as a licorice extract with a light concentration, was used as a natural surfactant. Cosmetic composition for washing hair and scalp.
According to clause 6,

The thickener is,

A saponin extract selected from the group consisting of Gelatin, Xanthan gum, Guar gum, Polyquaternium 10, Hycel, and mixtures thereof. A cosmetic composition for hair and scalp cleaning using a natural surfactant.
According to clause 6,

The aroma oil is,

A cosmetic composition for washing hair and scalp using a saponin extract selected from the group consisting of peppermint, lemongrass, rosemary, tea tree, lavender, and mixtures thereof as a natural surfactant.