KR102196084B1 - Scrub cosmetic composition containing cellulose derived from Moringa oleifera and phytoceramide - Google Patents

Abstract

The present invention relates to a scrub cosmetic composition comprising moringa, cinnamon and loofah-derived cellulose and phytoceramide, and the scrub cosmetic composition according to the present invention is mild and has excellent exfoliating effect and cleansing power, and the effect of brightening skin tone. And, since the scrub effect is excellent even for oily skin according to the containing of amphiphilic ingredients, it can be useful as a natural scrub.

Description

Scrub cosmetic composition containing cellulose derived from Moringa oleifera and phytoceramide}

The present invention relates to a scrub cosmetic composition comprising plant-derived cellulose and phytoceramide, and specifically relates to a scrub cosmetic composition comprising moringa, cinnamon and cellulose-derived loofah and phytoceramide derived from rice bran.

Because skin cells continue to be produced, existing skin cells gradually rise to the stratum corneum, and the cells that arrive at the stratum corneum are flat, flat dead cells called keratin, and millions of dead keratinocytes fall from the skin every day and a new keratin. The action of being replaced by a cell takes place. The structure of the stratum corneum is that flat cells without nuclei form a flat shape and are stacked in several layers in the shape of a brick wall, so that normal keratin acts as a skin barrier, but if keratin is abnormally formed or cannot be eliminated, it slows the skin regeneration cycle and causes collagen fiber production. It degrades and makes it dull, which affects the brightness of the skin. In addition, it is known that the pores can be blocked, causing acne or keratosis, and excessive accumulation of dead skin cells on the scalp can worsen hair loss.

Old dead skin cells usually fall off naturally, but there are cases where natural removal does not occur due to external stimulation or stress, so artificial dead skin cells need to be removed. In addition, scrubs are gaining popularity as a solution to dead skin cells during the change of seasons.

Scrub is one of the body and skin care products that effectively remove dead skin cells using physical friction by rubbing on the skin, including small particles, and such physical exfoliation has the advantage of getting immediate effects, but fine particles irritate the skin. As it may cause skin damage, it may not be suitable for sensitive skin, so materials derived from natural products are required. In addition, in the early stages of the development of the scrub agent, microbeads were mainly used as a granular material for scrub, but there is a claim that it can cause water pollution and cause environmental problems that can harm aquatic animals living in freshwater and oceans. The situation is being reduced to. As a substitute for such microbeads, in recent years, brown sugar, ground apricot seeds, and walnut shells, which are eco-friendly materials capable of natural decomposition, have been used. However, these natural granular components also have a problem in that the surface is rough and can cause skin damage when rubbed on the skin.

On the other hand, Moringa oleifera is well known for its efficacy such as reducing cholesterol levels, anti-inflammatory action, improving vision, and strengthening the immune system, and has been in the spotlight as a cosmetic material recently as a material with excellent antibacterial properties.

Rice bran (rice bran) is known to be effective in inhibiting memory damage and cranial nerve cell toxicity to beta-amiroid known as the cause of dementia in dementia model mice.

Accordingly, the present inventors prepared a scrub composition using moringa, cinnamon, and cellulose derived from loofah and phytoceramide derived from rice bran, and found that the scrub composition is mild and excellent in exfoliating effect and cleaning power, and completed the present invention.

Korean Patent Registration No. 10-1062156 Korean Patent Registration No. 10-1489535

It is an object of the present invention to provide a scrub cosmetic composition comprising a natural microbead substitute.

To achieve the above object,

The present invention is Moringa oleifera ), Cinnamon ( Cinnamomum cassia ) and scrubber ( Lufa cylindrical ) at least one plant-derived cellulose selected from the group consisting of; And phytoceramide (phytoceramide); provides a scrub cosmetic composition containing.

The scrub cosmetic composition containing moringa, cinnamon and loofah-derived cellulose and phytoceramide derived from rice bran according to the present invention has excellent exfoliating effect and cleansing power while being mild, has an effect of brightening skin tone, and according to the containing of amphiphilic ingredients The scrub effect is excellent even for oily skin, so it can be useful as a natural scrub.

1 is an image photographing the external characteristics of the scrub compositions of Examples 1 to 6 according to the present invention.
FIG. 2 is a graph showing the results of measuring relative skin brightness before (control) and after (scrub) applying the scrub compositions of Examples 2, 4 and 6 according to the present invention to the back of the hand.
3 is an image showing changes in skin brightness and scrub effect before and after applying the scrub composition of Example 2 according to the present invention to the nose and jaw.

Hereinafter, the present invention will be described in detail.

The present invention Moringa ( Moringa oleifera ), Cinnamon ( Cinnamomum cassia ) and scrubber ( Lufa cylindrical ) at least one plant-derived cellulose selected from the group consisting of; And

It provides a scrub cosmetic composition containing phytoceramide.

In the scrub cosmetic composition according to the present invention, the plant-derived cellulose is Moringa, Each cellulose derived from cinnamon and scrubber may be mixed in a weight ratio of 2 to 8:0.1 to 2:0.1 to 2, and preferably mixed at a weight ratio of 3 to 5: 0.1 to 2:0.1 to 2 May be, more preferably 3.5 to 4.5: 0.5 to 1.5: may be mixed at a weight ratio of 0.5 to 1.5, even more preferably 3.8 to 4.2: 0.8 to 1.2: may be mixed at a weight ratio of 0.8 to 1.2 have.

In the scrub cosmetic composition according to the present invention, the plant-derived cellulose may be prepared including the following manufacturing steps:

Preparing a suspension of at least one plant dry powder selected from the group consisting of moringa, cinnamon, and scrubber;

Applying vacuum pressure to the suspension to remove organic substances from plant tissues; And

Drying the residue to obtain cellulose.

Cellulose, which makes up the skeleton of plant cells, is a polysaccharide complex and plays a role in maintaining the shape and shape of cells. In plant cells, cellulose has various organic/inorganic compounds in addition to its components, so it exhibits physiological activity, but it can also cause skin irritation or trouble. The general method of separating only the cellulose component from plant tissue is through a process of dissolving and purifying organic substances such as lignin using strong acids such as sulfuric acid. However, in the present invention, as a method for securing only cellulose components that can be used as a scrub as described above, a vacuum pressure is applied without using sulfuric acid to decompose and remove organic substances in plant tissues to remove skin irritants.

In this case, it may further include the step of obtaining a cellulose powder having a particle size between 200-500 mesh by drying the residue and then filtering it.

In the scrub cosmetic composition according to the present invention, the phytoceramide may be extracted from rice bran by a method comprising the following manufacturing steps:

Low-temperature heating the rice bran at a temperature of 30 to 90°C; And

Compressing the low-temperature heated rice bran to extract phytoceramide.

The heating step may be agitating during heating so that moisture evaporation and heat transfer of the rice bran are evenly performed, and heating at a low temperature to a temperature of 55 to 85°C may be performed.

Rice bran is a by-product that occurs in the process of identifying rice ( Oryza sativa ) and is known as rice bran. Rice bran contains miral and other oil components, so the yield of oil is generally increased by extraction of organic solvents. In the present invention, in order to obtain phytoceramide derived from rice bran, a low-temperature compression method was used instead of the organic solvent extraction method.

In the scrub cosmetic composition according to the present invention, the scrub cosmetic composition may include 5 to 35 parts by weight of plant-derived cellulose and 0.01 to 0.3 parts by weight of phytoceramide relative to the total 100 parts by weight of the scrub cosmetic composition, preferably 16 to 25 plant-derived cellulose. It may include parts by weight and 0.1 to 0.2 parts by weight of phytoceramide, more preferably 18 to 22 parts by weight of plant-derived cellulose and 0.13 to 0.18 parts by weight of phytoceramide.

In addition, the scrub cosmetic composition of the present invention may be prepared including a commercially available cream base, and in addition to the above ingredients, moisturizing agents, additives, excipients, emulsifiers, stabilizers, dispersants, viscosity modifiers, antioxidants, oils, fragrances , A surfactant, and water may be prepared by additionally including one or more components selected from the group consisting of.

In the scrub cosmetic composition according to the present invention, the scrub cosmetic composition is any one formulation selected from the group consisting of a body scrub, body wash, cream, lotion, cleansing cream, gel, foam, powder, scrub shampoo, massage cream, and soap. It can be manufactured as It may be preferably a cream or lotion-formed scrub.

Hereinafter, the present invention will be described in more detail by the following examples. However, the following examples are merely illustrative of the present invention, and the contents of the present invention are not limited by the following examples.

< Preparation example 1> Preparation of vegetable cellulose cocktail

Moringa grown in Korea oleifera L.) leaves, cinnamon ( Cinnamomum cassia ) and scrubber ( Lupa cylindrical ) 30 g of each dry powder was dissolved in 10 times the volume of distilled water, and prepared in a suspension state.

Vacuum pressure (1.0 to 1.5 Hz) was applied to the suspension to decompose and remove organic substances from plant tissues, and then the residue was dried and filtered with 200 to 500 meshes to obtain each vegetable cellulose.

As described above, moringa cellulose, cinnamon cellulose, and scrubber microcellulose obtained from each plant were mixed at a weight ratio of 4:1:1 to prepare a vegetable cellulose cocktail (Phytocellulose cocktail, PCC).

<Preparation Example 2> Preparation of phytoceramide derived from rice bran

A certain amount of rice bran was heated while stirring for 15 to 30 minutes at low temperature (60 to 80°C) to evaporate moisture. Phytoceramide (Ceramide 3B) obtained by filtration and quantification of the oil extracted by compressing the low-temperature heated rice bran was confirmed. The quantification of phytoceramide was confirmed using the method of Korean Patent No. 10-1489535.

< Example 1-6> vegetable cellulose cocktail and Phytoceramide Used Scrub Composition preparation

The Moringa-derived vegetable cellulose cocktail (PCC) of Example 1 and the rice bran-derived phytoceramide of Example 2 and other ingredients were mixed as shown in Table 1 below, and a scrub composition in the form of a lotion or cream formulation Was prepared. The external characteristics of each prepared scrub composition are as shown in FIG. 1.

content
Unit: g Example 1
(L-01) Example 2
(L-02) Example 3
(D-01) Example 4
(D-02) Example 5
(N-01) Example 6
(N-02) Formulation (viscosity) Lotion Lotion Cream 01 Cream 01 Cream02 Cream02 PCC 15.00 20.00 10.00 30.00 15.00 20.00 PC 0.15 0.15 0.15 0.15 0.15 0.15 Starch 0 2.00 0 2.00 0.00 2.00 Hyaluronic acid 0.20 0.20 0.20 0.20 0.20 0.20 Honey extract 5.00 5.00 5.00 5.00 5.00 5.00 Sorbitol 0.30 0.50 0.30 0.50 0.30 0.50 Purified water 9.35 2.15 14.35 2.15 9.35 2.15 Cream base 70.00 70.00 70.00 60.00 70.00 70.00 system 100.00 100.00 100.00 100.00 100.00 100.00

< Experimental example 1> vegetable cellulose cocktail and Phytoceramide Used Scree Evaluation of formulation characteristics and application properties of the rub composition

For the scrub compositions of Examples 1 to 6 prepared by the above-described method, physical formulation properties, application properties, and flow properties were evaluated.

Specifically, 22 subjects who met the selection criteria and did not meet the exclusion criteria were selected, and the scrub composition was applied to the back of the hand, and the formulation characteristics of each scrub composition were thin (+), slightly thin (++), and good (+). ++), stiffness (++++), and very stiffness (+++++) were compared and evaluated, and the degree of application and flowability was evaluated without scrub effect (○), and scrub effect slightly decreased (○○) , Scrub effect was divided into normal (○○○) and excellent scrub effect (◎◎◎) and evaluated for comparison, and are shown in Table 2 below.

content
%(w/v) Example 1
(L-01) Example 2
(L-02) Example 3
(D-01) Example 4
(D-02) Example 5
(N-01) Example 6
(N-02) Formulation Lotion Lotion Cream 01 Cream 01 Cream02 Cream02 PCC 15 20 10 30 15 20 PC 0.15 0.15 0.15 0.15 0.15 0.15 Formulation viscosity + +++ +++ +++++ +++ +++ Spreadability ○○○ ◎◎◎ ○○ ○○○ ○○ ○○○

As shown in Table 2, it was confirmed that the scrub compositions of Examples 2, 4, and 6 were suitable for the overall evaluation of the formulation characteristics and degree of spreadability and flowability.

< Experimental example 2> vegetable cellulose cocktail and Phytoceramide Used Scree Evaluation of the exfoliating effect of the rub composition

In order to examine the exfoliating effect of the scrub compositions of Examples 2, 4 and 6, the subject was applied with a scrub composition and scrubbed, and the change in skin brightness on the back of the hand was evaluated.

Specifically, 15 subjects who meet the selection criteria and do not meet the exclusion criteria are selected, and the scrub composition of Examples 2, 4, and 6 is divided into 3 groups of 5 randomly on the back of the subject's hand by ² mg/cm ² each. It was applied and scrubbed. After wiping the applied scrub composition, the back of the hand before and after the scrub was photographed close-up, and the skin brightness of the back of the hand was measured using (device product name), and the results are shown in FIGS. 2 and 3.

Control (before scrub) Scrub (after scrub) DELTA (brightness improvement degree) Example 2 (L02) 1.132±0.04 2.370±0.02 1.238±0.03 Example 4 (D02) 1.208±0.01 2.062±0.02 0.854±0.02 Example 6 (N02) 1.306±0.01 2.122±0.02 0.816±0.03

As shown in Fig. 2 and Table 3, it was found that there was a difference in the change in skin brightness of the back of the hand according to the formulation of the scrub composition and the content of the vegetable cellulose cocktail and phytoceramide. In particular, it was confirmed that the degree of skin brightness improvement according to the exfoliation of the scrub composition of Example 2 was about 1.238, and similar to the results of Experimental Example 1, the skin tone improvement and exfoliation effect were the most excellent.

< Experimental example 3> Evaluation of the effect and irritation of the scrub composition using vegetable cellulose cocktail and phytoceramide by skin area

For the scrub composition of Example 2, which was identified as the best formulation in Experimental Examples 1 and 2, the effect of removing dead skin cells and improving skin brightness for each skin part of the subject was confirmed to confirm the scrub effect for each skin part.

Specifically, subjects who meet the selection criteria and do not meet the exclusion criteria were selected, and the scrub composition of Example 2 was applied to the nose and chin of the subject at a time of ² mg/cm ² and scrubbed. And skin irritation tests were conducted by requesting a sensory evaluation and a dermatology specialist for changes in skin brightness and irritation. The evaluation results are shown in Table 4 and FIG. 3 below.

Evaluation item Exfoliation and skin brightness improvement Whether skin abnormalities have occurred (sensory evaluation) Skin irritation test
(Professional organization) nose chin Erythema itch Burning sensation Tingling Example 2 Excellent Excellent X X X X No irritation

As a result, as shown in Table 4, skin irritation did not appear, and as in Experimental Example 2, skin keratin improvement and skin brightness improvement effect was excellent, and the amphiphilic (oil-moisture-friendly) effect was also effective for oily skin. Was found to be excellent.

So far, the present invention has been looked at around its preferred embodiments. Those of ordinary skill in the art to which the present invention pertains will be able to understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered from an illustrative point of view rather than a limiting point of view. The scope of the present invention is shown in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

Claims (6)

Moringa oleifera ), Cinnamon ( Cinnamomum cassia ) and scrubber ( Lufa cylindrical ) at least one plant-derived cellulose selected from the group consisting of; And
Scrub cosmetic composition containing phytoceramide.
The method of claim 1,
The plant-derived cellulose is a scrub cosmetic composition, characterized in that produced by including the following manufacturing steps;
Moringa oleifera ), Preparing a suspension of at least one plant dry powder selected from the group consisting of cinnamon ( Cinnamomum cassia ) and scrubber ( Lupa cylindrical );
Applying vacuum pressure to the suspension to remove organic substances from plant tissues; And
Drying the residue to obtain cellulose.
The method of claim 1,
The phytoceramide is a scrub cosmetic composition, characterized in that it is extracted from rice bran by a method comprising the following manufacturing steps:
Low-temperature heating the rice bran to a temperature of 30 to 90 ℃; And
Compressing the rice bran heated at low temperature to extract phytoceramide.
The method of claim 1,
A scrub cosmetic composition comprising 5 to 35 parts by weight of plant-derived cellulose and 0.01 to 0.3 parts by weight of phytoceramide relative to the total 100 parts by weight of the scrub cosmetic composition.
The method of claim 4,
A scrub cosmetic composition comprising 16 to 25 parts by weight of plant-derived cellulose and 0.1 to 0.2 parts by weight of phytoceramide relative to the total 100 parts by weight of the scrub cosmetic composition.
The method of claim 1,
The scrub cosmetic composition is a scrub cosmetic composition prepared in any one formulation selected from the group consisting of a body scrub agent, a body wash, a cream, a lotion, a cleansing cream, a gel, a foam, a powder, a scrub shampoo, a massage cream, and a soap.

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