KR20160087192A - Method for manufacturing natural cosmetics composition - Google Patents

Abstract

The present invention provides a method for producing a natural cosmetic composition and a method for manufacturing a functional ingredient composition for a cosmetic having a preservative function. The method of manufacturing a natural cosmetic composition according to the present invention comprises the steps of (1) carrying a herb on a vegetable solvent to prepare a mixture, (2) preparing the herbal extract by leaving the mixture at room temperature, and (3) Aging the herbal extract at room temperature and shaded state, and (4) preparing a cosmetic composition comprising the aged herbal extract. The method for manufacturing a functional additive composition for cosmetics having a preservative function of the present invention comprises the steps of (1) carrying a herb on a plant-based solvent to prepare a mixture, and (2) allowing the mixture to stand at room temperature, (3) aging the herb extract at room temperature and in a shaded state.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for producing a natural cosmetic composition,

The present invention relates to a process for producing a natural cosmetic composition and a process for preparing a functional additive composition for cosmetics having a preservative function, and more particularly, to a process for producing a cosmetic functional additive composition using a herb and a vegetable solvent, And a method for producing a natural cosmetic composition using the functional additive composition for cosmetics.

Preservatives are essential for maintaining the quality of various products such as cosmetics, medicines and foods for a long time. Especially glycerin or sorbitol, which has a relatively long distribution period and is composed mainly of oil or water and is a carbon source of microorganisms, And cosmetics composed of proteins and the like are more essential.

It is common to add a chemical preservative to prevent not only contamination due to pollution or carelessness during storage as well as cosmetics manufacturing process. However, preservatives such as parabens, which are commonly used in cosmetics and the like, cause problems such as the action of skin allergens and environmental hormones, and causing resistant bacteria. In addition, cosmetics used as household goods have been reported to be the main cause of accumulation and allergic reactions in the body.

In order to solve the above-mentioned problem of the side effect of the chemical preservative, recently, a preservative using natural materials has been actively developed. Korean Patent No. 10-0615892 (natural preservative containing mugwort extract) and Korean Patent No. 10-0782599 (compound natural preservative) are cited as prior patents relating to preservatives utilizing natural materials, The conventional techniques including the petroleum-based and non-petrochemical-based solvents are required to extract the active ingredient in a short period of time through the process of decompression after high heat and high pressure in the process of extracting the active ingredient, thereby lowering the activity of the active ingredients sensitive to heat and pressure, There is a risk that the residual solvent may remain.

It is an object of the present invention to provide a natural cosmetic composition which does not contain preservatives at all, but which utilizes natural materials such as herbs to extract the extracts without applying any heat and pressure.

It is another object of the present invention to provide a functional additive composition for cosmetics having a preservative function by extracting various herbs using a vegetable solvent without applying any heat and pressure.

Another object of the present invention is to provide a cosmetic comprising the functional additive composition for cosmetics having the preservative function.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention which are not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. It is also to be understood that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to accomplish the above object, the present invention provides a method for producing a natural cosmetic composition comprising the steps of (1) carrying a herb on a vegetable solvent to prepare a mixture, (2) allowing the mixture to stand at room temperature, (3) aging the herbal extract at room temperature and shaded state, and (4) preparing a cosmetic composition comprising the aged herbal extract.

Preferably, the herb is selected from the group consisting of marshmallow, forsythiae suspenae, calendula, privet, red clover, angelica, gotu kola, tumeric ), Echinacea, lady's mentle, saururus chinensis goji berry, hibiscus, poria cocos, greater burnet, yellow duck, Such as linden, comfrey, vanilla, nettle, chamomile, horsetail, plantain, St. John's wort, honeysuckle, An elder flower, an oregon graph root, or a mixture of two or more herbs.

On the other hand, in order to prepare a water-soluble herbal extract, it is preferable to use a vegetable solvent as the solvent, and the vegetable solvent may be used by mixing vegetable alcohol or a mixture of vegetable alcohol and vegetable glycerin, vegetable alcohol, vegetable glycerin and water. In the case of oil-soluble extracts, vegetable oils such as olive oil, coconut oil and jojoba oil are used as a solvent.

Among the solvents used for preparing the water-soluble herbal extract, vegetable glycerin may be extracted from coconut oil or palm oil. The vegetable alcohols may be vodka or distilled liquor made from rice. The frequency of the alcohol used as a solvent is not more than 50 ° C., and it is mixed with alcohol, water or glycerin according to the kind of the herb, the application site, and the characteristics of the physiologically active ingredient.

Meanwhile, natural vegetable oils such as olive oil, coconut oil, sunflower oil and jojoba oil are used as a solvent for preparing a fat-soluble herb extract. Solvents for the preparation of fat-soluble herb extracts are used alone without mixing, unlike solvents for preparing water-soluble herbal extracts.

The herb and vegetable solvent may be mixed in a weight ratio of 1: 2 to 10. When the extract is prepared with an unhardened raw herb, the herb and the solvent are preferably mixed at a weight ratio of 1: 1 to 3, and when the extract is prepared with the dried herb, the herb and the solvent are mixed at a weight ratio of 1: 4 to 10 Mixing is preferred.

When a solvent is mixed, the mixing ratio of vegetable alcohol and vegetable glycerin is usually 9: 1. When mixing vegetable glycerin with purified water, the mixing ratio is 5 to 6: 5 to 4. When mixed with vegetable glycerin, purified water and alcohol, the mixing ratio is usually 5: 4: 1. The mixing ratio as described above may vary depending on the kind of the hub and the use site.

The herbal extract may be extracted at room temperature without any additional heat and pressure, and the herb extract may undergo a process of aging.

Preferably, the mixture of the herb and the vegetable solvent is allowed to stand at room temperature for 6 to 8 weeks, and in the case of the water-soluble herb extract, it is used after being matured for at least 4 months in the shaded state at room temperature. In contrast, the fat-soluble herb extracts can be used immediately without going through a separate aging period.

The extraction period of at least 6 weeks is determined as the minimum time required to extract the effective amount of the herb. Preferably, the period of extracting the herb extract may be about 6 weeks for flowers or leaves, 7 to 8 weeks for the upper part, and 8 to 10 weeks for the roots, depending on the site of use of the plant. Unlike the method of extraction at a constant temperature and pressure in a short time, this method of slowly extracting at room temperature has some fluidity according to the external temperature change. In other words, the extraction period is reduced by one week in the summer and by one to two weeks in the winter. The roots can also be slightly longer depending on the degree of hardness.

However, the extraction period should not exceed 8 weeks unless it is a special case. This is because, when the extraction period is longer than this, since the effective components leached sufficiently are mixed with the fiber without being separated, the active ingredients may be altered or chemically reacted to produce a toxic substance.

The process of all the extraction is carried out in a cold and dark place after sealing. If the sun and air are not blocked, contact with these will result in discoloration, oxidation, decay, or oil-soluble extracts, .

When the extraction is completed, it is stored in a shade-resistant brown bottle and stored in a cool dark place, where it is aged. Water-soluble extracts are sealed immediately after extraction and undergo a maturing process of at least 120 days (4 months) in cool and dark place. By doing so, the components dissolved in the extract are chemically and physically harmonized, and their color, flavor, and taste become clear and become suitable for cosmetic raw materials.

The method of manufacturing a functional additive composition for cosmetics having a preservative function of the present invention comprises the steps of (1) carrying a herb on a plant-based solvent to prepare a mixture, and (2) allowing the mixture to stand at room temperature, (3) aging the herb extract at room temperature and in a shaded state.

Conventionally, the production of extracts using natural materials has been focused on the identification of physiologically active substances and the extraction of these substances in the shortest period with the highest possible yield, so that the amount of extract is inevitable, but the active ingredient of the extract necessarily is inevitable in the extraction process A significant portion of which is lost or deformed. In contrast, the present invention provides a process for preparing a herb extract by immersing the extract in a plant solution for a sufficient time at room temperature without using any heat or pressure, and aging an extract containing the active ingredient , It is possible to use an extract which is fully preserving a high quality physiologically active substance as a cosmetic composition and to use the extract as a cosmetic composition in order to increase the preservation period of a cosmetic product finally produced, The herbal extracts extracted by the extraction method of the present invention not only sufficiently contain high quality physiologically active substances but also have an effect of enabling preservation of the product for a considerable period of time by the original antimicrobial effect and the like.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows the result of a bacterial test of a facial lotion according to the present invention.
Fig. 2 shows the results of the bacterial test of the facial cream according to the present invention.
3 is a test report of a facial lotion according to the present invention.
4 is a test report of facial cream according to the present invention.

The above and other objects, features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, in which: . In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1. Preparation of herbal extracts

Herbal extracts for the production of facial lotions and facial creams were prepared by extracting the herbal extracts for use in facial lotions using the production method according to the present invention, that is, using plant alcohols as a solvent and without any heat or pressure. Table 1 shows the herb, solvent, compounding ratio and extraction period to be used, herb, solvent, blending ratio and extraction period for preparing herbal extract for use in facial cream are shown in Table 2 below.

Example 2. Preparation of cosmetics using herbal extracts

The herbal extracts prepared in Example 1 were used to prepare facial lotions and facial creams as described below.

(1) Manufacture of facial lotions

A mixture (oil phase) of aloe vera juice (water) and sunflower oil, shea butter, beeswax, borage oil, coconut oil and jojoba oil is boiled at 70 ° C, and then sunflower oil, shea butter, beeswax, The mixture of oil, coconut oil and jojoba oil was mixed with an emulsifier mixed with lecithin and killer, and then mixed with aloe vera juice and stirred. Then, the oil soluble herbal extracts such as calendula extract, angelica extract, and vanilla extract were added to the herbal extracts prepared in Example 1 at 50 ° C and mixed.

The herb extracts prepared in Example 1 were subjected to the above-mentioned manufacturing process, and then water-soluble herbal extracts such as calendula extract, green tea extract, ladys minte, echinacea extract, marshalloe extract, ginger extract, The facial lotion was prepared by mixing the Elder flower extract, Angelica gigas extract and Red clover extract and finally adding the essential oil consisting of sweet orange, lavender, rose geranium and ylang ylang at the same room temperature.

The raw materials and the blending ratio used in the facial lotion are shown in Table 3 below.

(2) Production of facial cream

The mixture of aloe vera juice and sunflower oil, shea butter, beeswax, evening flower oil, jojoba oil, coconut oil and rose hip oil is boiled at 70 ° C, and then sunflower oil, shea butter, beeswax, evening flower oil, An emulsifier mixed with lecithin and kelaya was added to a mixture of oil, coconut oil and rosehip oil, followed by mixing with aloe vera juice and stirring. Then, at 50 캜, the herbal extracts prepared in Example 1 were mixed with red clover extract, centilla extract, vanilla extract and chamomile extract, which are fat-soluble herb extracts, and thickeners.

After the above-mentioned manufacturing process, the herbal extracts prepared by Example 1 at room temperature were mixed with water soluble herbal extracts such as calendula extract, lady's mantle, echinacea extract, marshmallow extract, betel extract, prevette extract, red ginseng extract, The facial lotion was prepared by mixing Angelica gigantosa extract, Rhizoctonia spp. And Plantain extract, and finally adding the essential oil consisting of sweet orange, lavender, clary sage and ylang ylang at the same room temperature.

The ingredients and blending ratio used in the facial lotion are shown in Table 4 below.

Example 3. Bacterial test

Bacterial tests were conducted on the facial lotion and facial cream prepared in Example 2 under the following test conditions.

(1) Test medium

The microcount combi'kit, manufactured by Schuelke, Germany, was used for the bacterial experiment. It is made up of stick-type bacteria medium _TTC-agar and a medium _Rose-bengal-agar to identify yeast and mold.

(2) Test conditions

The light was blocked and the state was checked after 48 hours at 36 ° C.

(3) Number of tests

Facial lotion and facial cream were performed 13 times each (test period from 2013.9 to 2014.11).

(4) The number of aerobic bacteria and fungi allowed in cosmetics in accordance with the relevant laws and regulations (Article 5 (3) of the Cosmetics Safety Standards, etc., of the Pharmaceutical Service Provider) is less than 1000 grains / ml.

(5) Test results

The results of the 13 tests on the facial lotion and the facial cream in the above-described test conditions are shown in Figs. 1 and 2. Fig.

As can be seen from the experimental results, not only the preservative of chemical ingredients was used at all, but also the cosmetic products manufactured using the herbal extracts extracted under the condition that no heat or pressure equivalent to the conventional herb extracting method were applied, .

In addition, as shown in Figs. 3 and 4, no bacterial was detected in the bacterial test result of the same sample, which was submitted to the Korea Chemical Fusion Research Institute.

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. The present invention is not limited to the drawings.

Claims (12)

(1) a step of carrying a herb (herb) on a vegetable solvent to prepare a mixture,
(2) allowing the mixture to stand at room temperature to prepare a water-soluble herbal extract,
(3) aging the herbal extract at room temperature and in a shaded state,
(4) preparing a cosmetic composition comprising the aged herbal extract.
(1) a step of carrying a herb (herb) on a vegetable solvent to prepare a mixture,
(2) preparing a fat-soluble herbal extract by allowing the mixture to stand at room temperature,
(3) preparing a cosmetic composition comprising the herbal extract.
3. The method according to claim 1 or 2,
Wherein the herb and the vegetable solvent are mixed at a weight ratio of 1: 2 to 10 in the step (1).
The method according to claim 1,
In the step (1), the vegetable solvent is a mixture of vegetable alcohol or vegetable alcohol and vegetable glycerin, or a mixture of vegetable alcohol, vegetable glycerin and water.
3. The method of claim 2,
In the step (1), the vegetable solvent is selected from the group consisting of olive oil, coconut oil, jojoba oil, and sunflower oil.
3. The method according to claim 1 or 2,
Wherein the herbal extract is prepared by leaving at room temperature for 6 to 8 weeks in the step (2).
(1) a step of carrying a herb (herb) on a vegetable solvent to prepare a mixture,
(2) preparing the herbal extract by allowing the mixture to stand at room temperature,
(3) aging the herbal extract at room temperature and in a shaded state.
8. The method of claim 7,
Wherein the herb and vegetable solvent are mixed in a weight ratio of 1: 2 to 10 in the step (1).
8. The method of claim 7,
Wherein the vegetable solvent in step (2) is a mixture of vegetable alcohol or vegetable alcohol and vegetable glycerin, or a mixture of vegetable alcohol, vegetable glycerin and water.
8. The method of claim 7,
The method for manufacturing a functional additive composition for cosmetics having a preservative function, wherein the herb extract is prepared by leaving at room temperature for 6 to 8 weeks in the step (2).
A functional additive composition for cosmetics having a preservative function, produced by the method of claim 7.
A cosmetic comprising the functional additive composition for cosmetics having a preservative function produced by the method of claim 7.

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