KR102186254B1 - Cosmetic composition containing the natural complex extraction using supercuritical extraction for skin antiaging and skin-whitening - Google Patents

Abstract

The present invention relates to a skin anti-aging and whitening cosmetic composition containing a natural complex extract and using a supercritical extraction method. The cosmetic composition according to the present invention not only has fewer side effects to the human body, but also has excellent skin anti-aging and whitening effects, and thus can be advantageously used in cosmetics, skin medicines, and the like.

Description

Cosmetic composition containing the natural complex extraction using supercuritical extraction for skin antiaging and skin-whitening}

The present invention relates to a skin anti-aging and whitening cosmetic composition containing a natural complex extract using a supercritical extraction method.

The skin protects the body from various external stimuli and has a barrier function that blocks moisture inside. In the epidermal layer of the skin, it develops into a thin stratum corneum while containing moisture through the process of differentiation. Structurally, the cells of the stratum corneum act like bricks, and the intercellular lipids of the keratinocytes act as mortar, forming the skin barrier.

However, as the human body ages, dry skin tends to increase, and the need for skin moisturizers is increasing due to air pollution and indoor heating. To this end, sugars and polyhydric alcohols as skin moisturizers have been formulated and used in cosmetics as general moisturizers. However, such a moisturizing agent has a drawback that stickiness occurs on the skin, and there is also a problem in that it does not provide a sufficient moisturizing effect and a continuous moisturizing effect to the skin. In addition, in the summer when the humidity is very high, the skin is rather sticky by pulling moisture from the outside, and in winter, the humidity of the outside air is low, and the skin is dried by attracting moisture from the skin.

Moisture plays a role in transporting the physiologically active substances necessary for the human body and allows the skin to remain soft and moist. However, its function can be easily lost due to excessive washing, lifestyle factors such as bathing, environmental factors such as dry air, pollutants, etc., and in fact, various harmful factors have increased in recent years. The number of people suffering from all kinds of obstacles is increasing.

Various cosmetic compositions have tried to improve the dryness of the skin by using various moisturizing agents such as sugar and polyol. For example, a natural moisturizing factor in the stratum corneum that suppresses moisture evaporating from the skin by strengthening the skin barrier function using skin components such as ceramide, cholesterol, and fatty acids, or easily binds with water molecules on the skin surface to maintain moisture in the stratum corneum. (Natural moisturizing factor: NMF) amino acids, sodium pyrrolidone carboxylic acid, lactate and hyaluronic acid, which has a strong ability to bind to moisture, sugar, polyol, etc. are used to strengthen skin moisture retention ability to moisturize the skin. Tried to increase

Furthermore, in order to reduce skin irritation caused by external chemical substances, cosmetics using natural substances have been developed a lot. Natural ingredients have fewer side effects on the skin, and as consumers' demands for cosmetics using natural ingredients increase, the value of development as a cosmetic ingredient is further increasing.

In general, a variety of raw materials are used in the process of making cosmetics, and typically, from 10 to 50 raw materials are used. These ingredients have been proven to be safe through skin irritation tests, but when applied to products, they can cause irritation such as inflammation, itchiness, and allergies to the skin. Skin irritation that may be caused by the use of cosmetics includes irritation such as itching, stinging, and burning, and erythema and edema. Contact dermatitis can be broadly classified into irritant contact dermatitis, allergic contact dermatitis, sensory irritation and phototoxic dermatitis, but it is difficult to clearly distinguish them.

In order to solve these various problems, cosmetics using natural products have been developed in recent years to reduce skin irritation caused by various chemical substances. Natural ingredients have relatively few side effects on the skin, and as consumers' response to cosmetics using natural ingredients increases in recent years, the value of development as a cosmetic ingredient is further increasing.

Korean Patent Registration No. 10-0863890

It is an object of the present invention to provide a cosmetic composition having anti-aging and whitening functions of the skin since the natural complex extract has the effect of promoting human skin collagen production, inhibiting elastase activity, inhibiting melanin formation, and maintaining moisture content.

Specifically, the object of the present invention contains a natural extract as an active ingredient, and the natural extract is 10 to 20% by weight of flower mushroom extract, 5 to 15% by weight of green tea extract, 5 to 15% by weight of aloe extract, willow bark extract 5-15% by weight, Nogeun extract 5-15% by weight, Soybean root extract 5-15% by weight, Mugunghwa leaf extract 5-15% by weight, Plum extract 1-10% by weight, Narcissus extract 1-10% by weight, Herb extract It is to provide a cosmetic composition comprising a complex extract obtained by supercritical extraction in a ratio of 1 to 10% by weight, 1 to 10% by weight of hwangchil tree leaf extract and 1 to 10% by weight of apple tree leaf extract as an active ingredient.

Another object of the present invention is 10 to 20% by weight of flower mushrooms, 5 to 15% by weight of green tea, 5 to 15% by weight of aloe, 5 to 15% by weight of willow, 5 to 15% by weight of nogeun, 5 to 15% by weight of soybean roots Weighing %, 5-15% by weight of Mugunghwa leaves, 1-10% by weight of plum, 1-10% by weight of daffodils, 1-10% by weight of herbs, 1-10% by weight of Hwangchil tree leaves, and 1-10% by weight of apple tree leaves Drying and mixing to prepare a natural product; An extraction step of extracting a supercritical extract from the natural product using a supercritical fluid extraction method; And a supercritical extract in an amount of 0.1 to 20% by weight based on the total weight of the cosmetic composition, and solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation, emulsion It is to provide a method for producing a cosmetic composition comprising a; formulation step of preparing any one formulation selected from foundation, wax foundation, pack, massage cream, spray and beauty pack.

In order to solve the above problems, a cosmetic composition containing the present invention blossom mushroom extract as an active ingredient was developed.

The inventors of the present invention believe that in the case of a complex natural extract prepared using a supercritical extraction method, it has the effect of promoting human skin collagen production, inhibiting elastase activity, inhibiting melanin formation, and maintaining moisture content, so it is effective in skin anti-aging and whitening. Found that there is, and developed the cosmetic composition of the present invention.

Hereinafter, the present invention will be described in detail.

Cosmetic composition containing natural complex extract

The present invention contains a natural extract as an active ingredient, and the natural extract is 10 to 20% by weight of flower mushroom extract, 5 to 15% by weight of green tea extract, 5 to 15% by weight of aloe extract, 5 to 15% by weight of willow bark extract , Nogeun extract 5 to 15% by weight, soybean root extract 5 to 15% by weight, Mugunghwa leaf extract 5 to 15% by weight, plum extract 1 to 10% by weight, daffodil extract 1 to 10% by weight, herb extract 1 to 10% by weight It is to provide a cosmetic composition comprising a complex extract obtained by supercritical extraction in a ratio of 1 to 10% by weight of Hwangchil tree leaf extract and 1 to 10% by weight of apple tree leaf extract as an active ingredient.

In one embodiment of the present invention, the complex extract is 10 to 20% by weight of flower mushrooms, 5 to 15% by weight of green tea, 5 to 15% by weight of aloe, 5 to 15% by weight of willow bark, 5 to 15% by weight of nogeun, Soybean root 5-15% by weight, Mugunghwa leaves 5-15% by weight, Plum 1-10% by weight, Daffodils 1-10% by weight, Herbs 1-10% by weight, Hwangchil tree leaves 1-10% by weight and Apple tree leaves 1 It may be mixed in a ratio of ~10% by weight and extracted by a carbon dioxide supercritical extraction method, but is not limited thereto.

Specifically, the complex extract is 15% by weight of flower mushrooms, 10% by weight of green tea, 10% by weight of aloe, 10% by weight of willow bark, 10% by weight of nogeun, 10% by weight of soybean roots, 10% by weight of hibiscus leaves, 5% by weight of plum , Daffodils 5% by weight, herbs 5% by weight, hwangchil tree leaves 5% by weight, and apple tree leaves 5% by weight may be mixed and extracted by a carbon dioxide supercritical extraction method, but is not limited thereto.

In one embodiment of the present invention, the composite extract may be a carbon dioxide supercritical extraction at a temperature of 30 to 100 °C and a pressure of 100 to 500 atm, but is not limited thereto, and more preferably, the composite extract is 60 °C It may be supercritical extraction of carbon dioxide under a temperature and a pressure of 300 atm, but is not limited thereto.

According to the present invention, under the supercritical extraction condition, when the extraction pressure was 100 atm or less, the extraction ability was low, and when it was 500 atm or higher, the extraction ability could be improved, but components not involved in anti-aging or whitening activity were also extracted. It was confirmed that the content ratio of functional substances such as aging or whitening activity was lowered. Accordingly, the extraction pressure is 100 to 500 atm, preferably 150 to 350 atm, more preferably 300 atm to maximize the anti-aging or whitening activity effect.

In one embodiment of the present invention, the cosmetic composition is a solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation, emulsion foundation, wax foundation, pack, massage cream And it may be a formulation selected from the group consisting of a spray, more preferably may be a cream, but is not limited thereto.

In one embodiment of the present invention, when the cosmetic composition is formulated as a cream in the formulation, the cream is 0.1 to 30% by weight of supercritical extract, 1 to 5% by weight of horse oil, 1 to 5% by weight of camellia oil, and coconut oil 1 to 5% by weight, 1 to 5% by weight of alatonin, 1 to 5% by weight of squalene, 1 to 5% by weight of ceramide, 1 to 10% by weight of hyaluronic acid, 1 to 10% by weight of starch, 1 to 10% by weight of tracanth , 1-10% by weight of silicone, 1-10% by weight of bentonite, 1-10% by weight of polysorbate, 1-10% by weight of polyethylene glycol stearate, 1-10% by weight of glyceryl stearate, polypropylene glycerol Cole 1-10 wt%, talc 1-5 wt%, zinc oxide 1-5 wt%, glycerol 1-5 wt%, and purified water 0.5-3 wt%, but are not limited thereto.

Specifically, the cream is a supercritical extract 25% by weight, horse oil 3% by weight, camellia oil 3% by weight, coconut oil 3% by weight, alatonin 2% by weight, squalene 2% by weight, ceramide 3% by weight, hyaluronic acid 7% by weight , Starch 5% by weight, tracant 5% by weight, silicone 5% by weight, bentonite 3% by weight, polysorbate 8% by weight, polyethylene glycol stearate 5% by weight, glyceryl stearate 4% by weight, polypropylene Lycol 6% by weight, talc 2% by weight, zinc oxide 3% by weight, glycerol 5% by weight, and 1% by weight of purified water may be included, but is not limited thereto.

In one embodiment of the present invention, the cosmetic composition may be anti-aging or whitening, but is not limited thereto.

Manufacturing method of cosmetic composition containing natural complex extract

The present invention is a flowering mushroom 10-20% by weight, green tea 5-15% by weight, aloe 5-15% by weight, willow bark 5-15% by weight, nogeun 5-15% by weight, soybean root 5-15% by weight, hibiscus 5 to 15% by weight of leaves, 1 to 10% by weight of plum, 1 to 10% by weight of daffodils, 1 to 10% by weight of herbs, 1 to 10% by weight of Hwangchil tree leaves and 1 to 10% by weight of apple tree leaves are weighed and dried. After mixing to prepare a natural product; An extraction step of extracting a supercritical extract from the natural product using a supercritical fluid extraction method; And a supercritical extract in an amount of 0.1 to 20% by weight based on the total weight of the cosmetic composition, and solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation, emulsion It is to provide a method for producing a cosmetic composition comprising a; formulation step of preparing any one formulation selected from foundation, wax foundation, pack, massage cream, spray and beauty pack.

In an embodiment of the present invention, in the formulation step, the cream is 0.1 to 30% by weight of supercritical extract, 1 to 5% by weight of horse oil, 1 to 5% by weight of camellia oil, 1 to 5% by weight of coconut oil, and alatonin 1 ~5% by weight, 1 to 5% by weight of squalene, 1 to 5% by weight of ceramide, 1 to 10% by weight of hyaluronic acid, 1 to 10% by weight of starch, 1 to 10% by weight of tracant, 1 to 10% by weight of silicone, bentonite 1-10 wt%, polysorbate 1-10 wt%, polyethylene glycol stearate 1-10 wt%, glyceryl stearate 1-10 wt%, polypropylene glycol 1-10 wt%, talc 1 It may contain ~5% by weight, zinc oxide 1 ~ 5% by weight, glycerol 1 ~ 5% by weight, and 0.5 ~ 3% by weight of purified water, but is not limited thereto.

Specifically, the cream is a supercritical extract 25% by weight, horse oil 3% by weight, camellia oil 3% by weight, coconut oil 3% by weight, alatonin 2% by weight, squalene 2% by weight, ceramide 3% by weight, hyaluronic acid 7% by weight , Starch 5% by weight, tracant 5% by weight, silicone 5% by weight, bentonite 3% by weight, polysorbate 8% by weight, polyethylene glycol stearate 5% by weight, glyceryl stearate 4% by weight, polypropylene Lycol 6% by weight, talc 2% by weight, zinc oxide 3% by weight, glycerol 5% by weight, and 1% by weight of purified water may be included, but is not limited thereto.

A cosmetic composition containing a natural complex extract and a method of manufacturing the same may be borrowed from each other.

The cosmetic composition according to the present invention not only has few side effects to the human body, but also has excellent anti-aging and whitening effects, so that it can be usefully used in cosmetics and skin medicines.

Terms used in the present specification have selected general terms that are currently widely used as possible while considering functions in the present invention, but this may vary depending on the intention or precedent of a technician working in the field, the emergence of new technologies, and the like. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning of the terms will be described in detail in the description of the corresponding invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall contents of the present invention, not a simple name of the term.

Unless otherwise defined, 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 the present 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 related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

The numerical range includes the numerical values defined in the above range. All maximum numerical limits given throughout this specification include all lower numerical limits as if the lower numerical limits were expressly written. All minimum numerical limits given throughout this specification are inclusive of all higher numerical limits as if the higher numerical limits were expressly written. All numerical limits given throughout this specification will include all better numerical ranges within the wider numerical range, as the narrower numerical limits were expressly written.

Hereinafter, a preferred embodiment is presented to aid the understanding of the present invention. However, the following examples are provided to more easily understand the present invention, and the contents of the present invention are not limited by the examples.

Hereinafter, the present invention will be described in detail based on examples. However, the following examples are only for illustrating the present invention, but the scope of the present invention is not limited thereto.

Preparation Example 1: Preparation of natural extract

Flower Mushroom (Damyang-gun, Jeollanam-do), Hamcho (Cheongju, Chungcheongnam-do), Aloe (Seoul), Willow Bark (Namwon, Jeollabuk-do), Nogeun (Cheonan, Chungcheongnam-do), Bean Root (Eumseong, Chungcheongbuk-do), Mugunghwa Leaf (Okcheon, Chungcheongbuk-do), Maehwa (Busan Metropolitan City), daffodils (Seosan, Chungcheongnam-do), herbs (Asan, Chungcheongnam-do), Hwangchil tree leaves (Yeosu, Jeollanam-do) and apple tree leaves (Uiseong, Gyeongsangbuk-do) were weighed and mixed with the weights shown in Table 1 below, and then dried at room temperature.

ingredient Unit (% by weight) Flower mushroom 15% by weight Green tea 10% by weight Aloe 10% by weight Willow bark 10% by weight Nogeun 10% by weight Bean root 10% by weight Mugunghwa Leaf 10% by weight Plum 5% by weight daffodil 5% by weight Herb 5% by weight Hwangchil Tree Leaf 5% by weight Apple tree leaves 5% by weight

Thereafter, the natural products were shredded with a grinder, and the pressure was adjusted to 300 atm and the temperature under carbon dioxide under carbon dioxide, and then 100 g of the minced natural product was added and the pressure was maintained for 90 minutes to extract the natural product. They were mixed to obtain a complex natural extract.

Comparative Preparation Example 1: Preparation of natural extract

The same natural product as in Preparation Example 1 was used, but the extraction conditions were changed as follows during supercritical extraction to obtain a natural extract.

-Pressure: 50 atm

-Temperature: 60℃

Comparative Preparation Example 2: Preparation of natural extract

The same natural product as in Preparation Example 1 was used, but the extraction conditions were changed as follows during supercritical extraction to obtain a natural extract.

-Pressure: 550 atm

-Temperature: 60℃

Comparative Preparation Example 3: Preparation of natural extract

A natural extract was obtained under the same conditions as in Preparation Example 1, except that a natural product according to the composition of Table 2 was used.

ingredient Unit (% by weight) Green tea 15% by weight Aloe 15% by weight Nogeun 15% by weight Bean root 15% by weight Mugunghwa Leaf 15% by weight Plum 7.5% by weight Herb 7.5% by weight Hwangchil Tree Leaf 5% by weight Apple tree leaves 5% by weight

Example 1: Preparation of cream

Thereafter, 25% by weight of the natural extract obtained according to Preparation Example 1, 3% by weight horse oil, 3% by weight camellia oil, 3% by weight of coconut oil, 2% by weight of alatonin, 2% by weight of squalene, 3% by weight of ceramide, 7 by weight of hyaluronic acid Wt%, starch 5 wt%, tracant 5 wt%, silicone 5 wt%, bentonite 3 wt%, polysorbate 8 wt%, polyethylene glycol stearate 5 wt%, glyceryl stearate 4 wt%, poly A cream formulation was prepared using 6% by weight of propylene glycol, 2% by weight of talc, 3% by weight of zinc oxide, 5% by weight of glycerol and 1% by weight of purified water.

Comparative Example 1: Preparation of cream

Thereafter, a cream was prepared under the same conditions as in Example 1, except that the natural extract obtained according to Comparative Preparation Example 1 was used.

Comparative Example 2: Preparation of cream

Thereafter, a cream was prepared under the same conditions as in Example 1, except that the natural extract obtained according to Comparative Preparation Example 2 was used.

Comparative Example 3: Preparation of cream

Thereafter, a cream was prepared under the same conditions as in Example 1, except that the natural extract obtained according to Comparative Preparation Example 3 was used.

Experimental Example 1: Questionnaire evaluation for whitening effect

A questionnaire survey was conducted on the whitening effect by applying the creams prepared according to Example 1 and Comparative Examples 1 to 3 to the face for 4 weeks targeting 30 women aged 30 years or older. Provided and evaluated.

At this time, all tests were conducted as blind tests. The results were evaluated according to the evaluation criteria shown in Table 3 below to show the test results, and the results scored by the subjects are shown in Table 4 below.

Referring to Table 4 below, it was answered that the cream prepared according to the present invention had a whitening effect equal to or higher than that of the control group.

Whitening evaluation degree 0 points No whitening effect at all 1 point Slightly reduced whitening effect 2 points Slight improvement of whitening effect 3 points Greatly promotes whitening effect

Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Control Subject
Score 3 0 One 0 3 3 One One 0 3 2 One One 0 3 2 0 One One 3 3 One One One 2 3 One One One 2 3 One One One 3 3 0 One One 3 3 One One 0 2 3 One One One 2 2 One One One 3 3 One One 0 3 3 One One One 3 3 One 0 One 2 2 0 One 0 3 3 One One 0 3 3 One One 0 3 3 0 0 One 2 3 One One One 2 3 One One One 3 3 One 0 One 3 2 One 0 One 3 3 0 One One 2 3 0 One One 3 3 One One One 3 2 One One One 3 3 One One 0 2 3 One 0 0 2 2 One One 0 2 3 One One One 3 Average 2.8 0.8 0.8 0.6 2.6

As described above, specific parts of the present invention have been described in detail, and it is obvious that these specific techniques are only preferred embodiments for those of ordinary skill in the art, and the scope of the present invention is not limited thereto. Therefore, it will be said that the practical scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

Contains natural extracts as an active ingredient,
The natural extract is 10 to 20% by weight of flower mushrooms, 5 to 15% by weight of green tea, 5 to 15% by weight of aloe, 5 to 15% by weight of willow, 5 to 15% by weight of nogeun, 5 to 15% by weight of soybean root, A mixture of 5 to 15% by weight of Mugunghwa leaves, 1 to 10% by weight of plum, 1 to 10% by weight of daffodils, 1 to 10% by weight of herbs, 1 to 10% by weight of Hwangchil tree leaves and 1 to 10% by weight of apple tree leaves , A cosmetic composition for whitening that is a complex extract obtained by supercritical extraction at a carbon dioxide atmosphere, 300 atm and 60°C temperature. delete delete ◈ Claim 4 was abandoned upon payment of the set registration fee. The method of claim 1, wherein the cosmetic composition is a solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation, emulsion foundation, wax foundation, pack, massage cream, spray, and A cosmetic composition for whitening that is a formulation selected from the group consisting of a beauty pack. ◈ Claim 5 was abandoned upon payment of the set registration fee. The method of claim 4, wherein the cream is 0.1 to 30% by weight of supercritical extract, 1 to 5% by weight of horse oil, 1 to 5% by weight of camellia oil, 1 to 5% by weight of coconut oil, 1 to 5% by weight of alatonin, and squalene 1 ~5% by weight, 1 to 5% by weight of ceramide, 1 to 10% by weight of hyaluronic acid, 1 to 10% by weight of starch, 1 to 10% by weight of tracant, 1 to 10% by weight of silicone, 1 to 10% by weight of bentonite, poly Solvate 1 to 10% by weight, polyethylene glycol stearate 1 to 10% by weight, glyceryl stearate 1 to 10% by weight, polypropylene glycol 1 to 10% by weight, talc 1 to 5% by weight, zinc oxide A cosmetic composition for whitening comprising 1 to 5% by weight, 1 to 5% by weight of glycerol and 0.5 to 3% by weight of purified water. delete ◈ Claim 7 was abandoned upon payment of the set registration fee. Flowering mushrooms 10 to 20% by weight, green tea 5 to 15% by weight, aloe 5 to 15% by weight, willow bark 5 to 15% by weight, nogeun 5 to 15% by weight, soybean root 5 to 15% by weight, hibiscus leaves 5 to 15% by weight, 1-10% by weight of plum, 1-10% by weight of daffodils, 1-10% by weight of herbs, 1-10% by weight of hwangchil leaves and 1-10% by weight of apple tree leaves are weighed, dried, and mixed. Preparing natural products;
An extraction step of extracting a supercritical extract by supercritical extraction of the natural product at a carbon dioxide atmosphere, 300 atm and 60°C temperature; And
A supercritical extract is added to contain 0.1 to 20% by weight based on the total weight of the cosmetic composition, and solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation, emulsion foundation Formulation step of preparing any one formulation selected from, wax foundation, pack, massage cream, spray and beauty pack;
Method for producing a cosmetic composition for whitening comprising a. ◈ Claim 8 was abandoned upon payment of the set registration fee. The method of claim 7, wherein in the formulation step, the cream is 0.1 to 30% by weight of supercritical extract, 1 to 5% by weight of horse oil, 1 to 5% by weight of camellia oil, 1 to 5% by weight of coconut oil, 1 to 5% by weight of alatonin %, 1 to 5% by weight of squalene, 1 to 5% by weight of ceramide, 1 to 10% by weight of hyaluronic acid, 1 to 10% by weight of starch, 1 to 10% by weight of tracant, 1 to 10% by weight of silicone, 1 to 10 of bentonite Wt%, polysorbate 1-10 wt%, polyethylene glycol stearate 1-10 wt%, glyceryl stearate 1-10 wt%, polypropylene glycol 1-10 wt%, talc 1-5 wt %, zinc oxide 1 to 5% by weight, glycerol 1 to 5% by weight, and a method for producing a cosmetic composition for whitening comprising 0.5 to 3% by weight of purified water.