KR102306610B1 - eco-friendly skin detergent composition using Yucca extract and manufacturing method thereof - Google Patents

Abstract

The present invention relates to an eco-friendly skin cleanser using a yucca extract and a method for manufacturing the same, and more particularly, to an eco-friendly skin cleanser using a yucca extract that contains a yucca extract and can be safely used without irritation to the skin while having excellent cleansing power and a manufacturing method thereof is about
The eco-friendly skin cleanser using the yucca extract of the present invention contains a yucca extract, a licorice extract, and an eoseongcho extract.

Description

Eco-friendly skin detergent composition using Yucca extract and manufacturing method thereof

The present invention relates to an eco-friendly skin cleanser using a yucca extract and a method for manufacturing the same, and more particularly, to an eco-friendly skin cleanser using a yucca extract that contains a yucca extract and can be safely used without irritation to the skin while having excellent cleaning power and a manufacturing method thereof is about

Recently, the need for easy cleansing is increasing due to changes in life patterns, and in particular, as the needs to finish face-washing without a separate secondary face-wash process appear, it is possible to remove not only makeup but also sebum and wastes at once. It became necessary to develop an all-in-one cleaner.

In general, the first face wash to remove makeup removes make-up using oily ingredients similar to the ingredients of makeup cosmetics, but the main component of the first face wash cannot be washed off and remain on the skin, so an additional second face wash is required. will be done with The secondary facial cleanser uses anionic or amphoteric surfactants and has excellent cleaning power, allowing consumers to experience a refreshing cleaning effect.

However, during the washing process of several steps, the skin barrier is damaged, so it is easy to feel dryness, the irritation to the skin is large, and in severe cases, moisture loss may be caused.

As disclosed in Korean Patent Registration No. 10-1973478, a detergent composition containing a sulfate-based anionic surfactant widely used as a secondary cleanser has the advantage of increasing cleaning power, but has high irritation to the skin and skin There are also problems that cause trouble.

Therefore, in recent years, due to the increasing interest in natural ingredients that are safe for skin and the environment, it does not contain harmful synthetic surfactants such as LES (Disodium Laureth Sulfosuccinate), SLS (sodium lauryl sulfate), and SLES (sodium laureth sulfate). There is a demand for cleaning products that alleviate skin irritation and use eco-friendly natural ingredients as main ingredients.

Republic of Korea Patent Registration No. 10-1973478: cleaning composition

The present invention was created to improve the above problems, and contains a yucca extract derived from nature instead of a synthetic surfactant to provide an eco-friendly skin cleanser that has excellent foaming and cleansing power and can be safely used without irritation to the skin and a manufacturing method thereof Its purpose is to provide

The eco-friendly skin cleanser using the yucca extract of the present invention for achieving the above object contains a yucca extract, a licorice extract, and an eoseongcho extract.

With respect to 100 parts by weight of the yucca extract, 10 to 40 parts by weight of the licorice extract and 10 to 40 parts by weight of the eoseongcho extract are contained.

And the yucca extract is extracted by adding at least one extraction solvent selected from water, a lower alcohol having 1 to 4 carbon atoms, a polyhydric alcohol, or a mixture thereof to yucca (Yucca) at 10 to 120 ℃ for 2 to 48 hours.

And it further contains the fermented pan-tailed extract extracted by fermenting the pan-tail ( Bistora manshuriensis ).

In addition, the method for producing an eco-friendly skin cleanser using the yucca extract of the present invention for achieving the above object is an extraction step of adding an extraction solvent to yucca, licorice, and eosengcho, extracting the yucca extract, licorice extract, and eoseongcho extract, respectively; With respect to 100 parts by weight of the yucca extract, 10 to 40 parts by weight of the licorice extract, 10 to 40 parts by weight of the eoseongcho extract, 50 to 80 parts by weight of purified water, 5 to 15 parts by weight of glycerin, and 2 to 8 parts by weight of betaine and a mixing step of mixing 10 to 30 parts by weight of propolis and 0.05 to 0.3 parts by weight of EDTA.

The extraction solvent of the extraction step is at least one selected from water, a lower alcohol having 1 to 4 carbon atoms, a polyhydric alcohol, or a mixture thereof.

In the mixing step, 5 to 20 parts by weight of the fermented pantail ferment extract are further mixed.

The eco-friendly skin cleanser of the present invention described above is in a liquid form, is easy to use, and has excellent foaming power.

In addition, the present invention contains a yucca extract derived from nature instead of a synthetic surfactant, so that it can be safely used without irritation to the skin while having excellent foaming and cleaning power.

The eco-friendly skin cleanser of the present invention can be used for hand washing, face washing, body wash, hair washing, and the like.

1 is a photograph showing a state in which the arm of a test subject is contaminated with lipstick for a skin cleaning power test,
Figure 2 is a photograph showing the appearance 1 minute after applying the skin cleanser sample,
3 is a photograph showing the state after 1 minute after application of the sample, after rubbing the contaminated area by hand 10 times and then rinsing with clean water.

Hereinafter, an eco-friendly skin cleanser using a yucca extract according to a preferred embodiment of the present invention and a manufacturing method thereof will be described in detail.

The eco-friendly skin cleanser of the present invention contains a yucca extract, a licorice extract, and an eoseongcho extract. For example, it may contain 10 to 40 parts by weight of the licorice extract and 10 to 40 parts by weight of the eoseongcho extract based on 100 parts by weight of the yucca extract.

The yucca extract can be obtained by extraction from yucca. Yucca is an evergreen shrub of the monocotyledonous liliaceae family of agave, native to North America, and one of the most important plants for the survival of Indian tribes living in the arid regions of northern Mexico and southwestern United States. Yucca contains phosphorus, sodium, iron, zinc, calcium, manganese, copper, potassium and vitamin A, C, and vitamin B complex. It is also known to play a role in relieving joint pain and arthritis, lowering blood pressure and cholesterol, and is known to have antifungal and antiseptic effects as a natural substance called 'Yucasidegera', an alternative to steroid and non-steroidal anti-inflammatory drugs.

As the yucca, any one yucca selected from Yucca brevifolia , Yucca schidigera , and Yucca gloriosa may be used.

Yucca extract can be obtained by adding an extraction solvent to the root of yucca. At this time, at least one selected from water, a lower alcohol having 1 to 4 carbon atoms, a polyhydric alcohol, or a mixture thereof may be used as the extraction solvent.

Methanol, ethanol, etc. can be used as a C1-C4 lower alcohol, and butylene glycol, propylene glycol, pentylene glycol, etc. can be used as a polyhydric alcohol. And as the mixture, a mixture of water and a lower alcohol, a mixture of water and a polyhydric alcohol, a mixture of a lower alcohol and a polyhydric alcohol, or a mixture of water and a lower alcohol and a polyhydric alcohol may be used.

As an example of extraction, the extraction solvent may be added to the root of yucca in an amount of 2 to 20 times by weight, and then extracted by hot water extraction, cold or warm chim extraction at 10 to 120° C. for 2 to 48 hours.

In addition to the above-described extraction method, extraction may be performed using reflux cooling extraction, ultrasonic extraction, or the like. In addition, extracts that have undergone a conventional purification process are included. For example, the active fraction obtained through various additional purification methods, such as separation using an ultrafiltration membrane having a constant molecular weight cut-off value, separation by various chromatography, etc., is also included in the extract.

In the present invention, the yucca extract has an antifungal effect as well as an effect of a natural preservative. In addition, since the yucca extract contains saponin glycosides, it has excellent foaming and cleaning power, and can replace synthetic surfactants. Accordingly, the present invention contains no synthetic surfactants. Instead of synthetic surfactants, the present invention contains a yucca extract derived from nature, so it can be safely used without irritation to the skin.

Licorice extract and eoseongcho extract add the functionality of the present invention. Licorice extract is effective in anti-inflammation and wound healing, and Eoseongcho extract is effective in toxin removal, antibacterial and anti-inflammatory.

Licorice extract is extracted from the root of licorice. And eoseongcho extract can be extracted from the outpost of eoseongcho. The extraction method of the licorice extract and Eoseongcho extract can be applied in the same manner as the extraction method of the yucca extract described above. For example, by adding at least one extraction solvent selected from water, lower alcohols having 1 to 4 carbon atoms, polyhydric alcohols, or mixtures thereof in a weight ratio of 2 to 20 times in licorice or eosincho, at 10 to 120° C. for 2 to 48 hours. By extraction, it is possible to obtain a licorice extract or Eoseongcho extract.

On the other hand, the eco-friendly skin cleanser of the present invention may further contain purified water, glycerin, betaine, propolis, and EDTA. For example, the eco-friendly skin cleanser of the present invention contains 10 to 40 parts by weight of licorice extract, 10 to 40 parts by weight of eoseongcho extract, 50 to 80 parts by weight of purified water, and 5 to 15 parts by weight of glycerin based on 100 parts by weight of yucca extract, It may contain 2 to 8 parts by weight of betaine, 10 to 30 parts by weight of propolis, and 0.05 to 0.3 parts by weight of EDTA (ethylene diamine tetraacetic acid).

Glycerin and betaine have a moisturizing function. In addition, propolis is made by mixing saliva and enzymes with resin-like substances extracted from various plants by bees, and has organic substances and minerals as main components, and has antibacterial, anti-inflammatory, and antioxidant effects.

The eco-friendly skin cleanser of the present invention described above is easy to use in the form of a liquid foam. The eco-friendly skin cleanser of the present invention contains a yucca extract derived from nature instead of a synthetic surfactant, so it has excellent foaming and cleansing power, and can be safely used without irritation to the skin. The eco-friendly skin cleanser of the present invention can be used for hand washing, face washing, body wash, hair washing, and the like.

Of course, the eco-friendly skin cleanser of the present invention can be added with various known ingredients using methods known in the art. In addition, stabilizers, solubilizers, vitamins, pigments and fragrances may be further added, and may be prepared in any formulation conventionally prepared in the art, and may be appropriately selected according to the intended use.

On the other hand, the present invention may further contain a fermented pantail ferment extract as another example. For example, the eco-friendly skin cleanser of the present invention includes 10 to 40 parts by weight of licorice extract, 10 to 40 parts by weight of eoseongcho extract, 5 to 20 parts by weight of fermented pantail ferment extract, and 50 to 80 parts by weight of purified water, based on 100 parts by weight of yucca extract. and 5 to 15 parts by weight of glycerin, 2 to 8 parts by weight of betaine, 10 to 30 parts by weight of propolis, and 0.05 to 0.3 parts by weight of EDTA.

The fermented pan-tailed extract can be obtained by extracting from the fermented pan-tailed product.

The pantail ( Bistora manshuriensis ) is a herbaceous perennial plant in the family Candidae. The whole part of the tiger tail can be used or only the leaves can be used. As a method for fermenting tiger tail, 10 to 30 parts by weight of molasses is mixed with respect to 100 parts by weight of tiger tail, 0.01 to 1.0 parts by weight of a fermented strain is added, and then fermented at 20 to 30° C. for 20 to 60 days. As the fermentation strain, Aspergillus oryzae can be used. When fermentation is complete, water can be added to the fermented pantail fermented product to perform vacuum low temperature extraction. For example, 10 to 50 parts by weight of the fermented tiger tail is added to 100 parts by weight of water in a vacuum low-temperature extractor, and vacuum extraction is performed at 60 to 80° C. for 4 to 10 hours under vacuum (100 to 200 torr) conditions. After the vacuum low temperature extraction, the fermented pantail ferment extract can be obtained by filtration.

As such, the fermented fermented sagebrush extract has excellent antioxidant activity, so it can improve the preservation of the detergent and help moisturize the skin.

Hereinafter, a step-by-step look at the manufacturing method of the eco-friendly skin cleanser of the present invention described above.

First, an extraction solvent is added to yucca, licorice, and eoseongcho to extract yucca extract, licorice extract, and eoseongcho extract, respectively.

As described above, each extract can be obtained by adding an extraction solvent. At least one selected from water, a lower alcohol having 1 to 4 carbon atoms, a polyhydric alcohol, or a mixture thereof may be used as the extraction solvent.

Methanol, ethanol, etc. can be used as a C1-C4 lower alcohol, and butylene glycol, propylene glycol, pentylene glycol, etc. can be used as a polyhydric alcohol. And as the mixture, a mixture of water and a lower alcohol, a mixture of water and a polyhydric alcohol, a mixture of a lower alcohol and a polyhydric alcohol, or a mixture of water and a lower alcohol and a polyhydric alcohol may be used.

Next, yucca extract and licorice extract, eoseongcho extract, purified water, glycerin, betaine, propolis, and EDTA are mixed.

For example, with respect to 100 parts by weight of the yucca extract, 10 to 40 parts by weight of the licorice extract, 10 to 40 parts by weight of the eoseongcho extract, 50 to 80 parts by weight of purified water, 5 to 15 parts by weight of glycerin, and 2 to betaine 8 parts by weight, 10 to 30 parts by weight of propolis, and 0.05 to 0.3 parts by weight of EDTA are mixed and stirred evenly to finally obtain the eco-friendly skin cleanser of the present invention.

Hereinafter, the contents of the present invention will be described in detail through the following examples. This is for explaining the present invention in more detail, and the scope of the present invention is not limited to the following examples.

(Example 1)

Yucca ( Yucca brevifolia ) After adding 40% (w/w) of ethanol to the root of 10 times by weight, extraction was performed at 80° C. for 6 hours, filtered with filter paper, and then concentrated to obtain a yucca extract. And 40% (w/w) of ethanol was added to the root of licorice root and the outpost of Eoseongcho, respectively, in a weight ratio of 10 times, extracted at 80° C. for 6 hours, and then concentrated to obtain a licorice extract and Eoseongcho extract, respectively.

Next, 40g of yucca extract, 10g of licorice extract, 10g of eoseongcho extract, 27g of purified water, 4g of glycerin (palm-oleo klang sdn bhd, glycerine, Malaysia), 2g of betaine (danisco, betaine, Finland), propolis (Co.) A skin cleanser was prepared by mixing 7 g of SCM Tech, propolis extract, Korea) and 0.05 g of EDTA (lab chem inc, EDTA, USA).

(Example 2)

40g of yucca extract, 10g of licorice extract, 10g of Eosinosaurus extract, 8g of fermented beetroot extract, 27g of purified water, 4g of glycerin (palm-oleo klang sdn bhd, glycerine, Malaysia), 2g of betaine (danisco, betaine, Finland), propolis (( SCM Tech Co., Ltd., propolis extract, Korea) 7g and EDTA (lab chem inc, EDTA, USA) 0.05g were mixed to prepare a skin cleanser.

Yucca extract, licorice extract, and Eoseongcho extract were extracted in the same manner as in Example 1.

Then, 20 g of molasses was mixed with 100 g of pan-tail leaf to obtain a pan-tailed ferment extract, 0.2 g of strain was added to Aspergillus oryzae, and fermented at 25° C. for 30 days. Then, 300 g of water was added to the fermented pantail ferment, and vacuum extraction was performed at 70° C. under vacuum (160 torr) for 5 hours. After vacuum extraction, it was filtered with filter paper to obtain a fermented pantail ferment extract.

(Comparative example)

40g of anionic surfactant LES (Miwon Trading Co., Ltd., miconate LES, Korea), 10g of licorice extract, 10g of eoseongcho extract, 25g of purified water, 4g of glycerin (palm-oleo klang sdn bhd, glycerine, Malaysia), betaine (danisco, betaine, Finland) 2g, propolis (SCM Tech Co., Ltd., propolis extract, Korea) 7g, hexanediol (rich chemical, 1,2-hexanediol, Korea) 2g, EDTA (lab chem inc, EDTA, USA) 0.05g was mixed to prepare a skin cleanser. The licorice extract and eoseongcho extract were extracted in the same manner as in Example 1.

<Skin test experiment>

In order to determine the degree of skin irritation, a skin test was performed using the samples of Examples 1 and 2. For the skin test, a patch containing a sample (IQ chamber, Chemotechnique, Sweden) was attached to the back of a total of 10 men and women, removed 24 hours later, and read 30 minutes later, a standardized safety evaluation method 24h single epicutaneous patch. It was carried out as a test.

The level of skin reaction was determined on a scale of 1 to 4 according to the ICDRG (international contact dermatitis research group) evaluation criteria table for erythema, edema, crusting and shallow ulceration, and recorded as a total average value.

The probability of skin irritation is a case of skin reaction 2 or higher in 4 or more subjects, 20% of the total test subjects based on the average score, and an average score of 4.5 or higher (ICDRG score index 0~1.5: no skin irritation, 1.5~ 2.5: Mild erythema at a level without skin irritation, 2.5~4.5: Minor erythema and edema, so additional confirmation tests are required, >4.5: There is a possibility of skin irritation). The skin test test results are shown in Table 1 below.

division Skin irritation (ICDRG average score index) Example 1 <1.5 Example 2 <1.5

From the results of Table 1 above, it was confirmed that both samples did not show erythema or edema reaction that could cause significant skin irritation to the test subjects. Therefore, it was confirmed that the skin cleanser of the present invention can be safely used without irritation to the skin.

<cleaning power test>

In order to examine the cleansing power of the skin, the samples of Example 1 and Comparative Example were used. Lipstick was applied to the arm of the test subject to contaminate the arm (FIG. 1). The sample of Comparative Example was applied to the upper contaminated area (LES) among the two contaminated areas, and the sample of Example 1 was applied to the lower contaminated area (Yucca). Immediately after application, both samples formed well and covered the contaminated area.

A state after 1 minute of application of the sample is shown in FIG. 2 . After 1 minute, the sample of Example 1 showed almost no bubbles, whereas the sample of Comparative Example showed almost no bubbles. In the case of Example 1, since the foam disappears quickly, it is expected that the number or time of rinsing can be reduced. On the other hand, in the case of the comparative example, a large amount of foam remains as it is, so the number and time of rinsing are likely to increase.

After 1 minute of application of the sample, the contaminated area was rubbed 10 times by hand, and then rinsed twice with clean water, as shown in FIG. 3 . In the case of the sample of Comparative Example, it was confirmed that a small amount of the contaminated site remained, while in the case of the sample of Example 1, the contaminated area was well removed. Through this, it was found that Example 1 had better cleaning power than Comparative Example.

<Antioxidant activity>

The radical scavenging activity of the fermented pantail ferment extract used in Example 2 was measured using a test sample. The antioxidant activity (electron donation ability, EDA%) of the sample was measured by modifying the method of Blois. 2 mL of 0.2 mM DPPH (1,1-diphenyl-2-picryl hydrazyl) solution was mixed with 2 mL of sample, left for 30 minutes, and absorbance was measured at 517 nm. The radical scavenging activity was expressed as the absorbance reduction rate of the sample-added group and the non-additive group. The radical scavenging activity was calculated by the following formula, and the results are shown in Table 2 below. BHT (synthetic antioxidant) was used as a control sample, respectively.

Radical scavenging activity (%) = (1-absorbance of sample added / absorbance of no-addition) × 100

division Radical scavenging activity test sample 61.8±0.60 control sample 64.0±0.45

Looking at the results of Table 2, it was found that the radical scavenging ability of the fermented pantail ferment extract was comparable to the radical scavenging ability of a conventional synthetic antioxidant used as a control. Therefore, the skin cleanser containing the fermented fenugreek extract has an excellent antioxidant effect that protects the skin from free radicals and free radicals, and is expected to be effective in improving the skin by enhancing the physiological activity of the skin.

As mentioned above, although the present invention has been described with reference to one embodiment, it will be understood that this is only exemplary, and that various modifications and equivalent embodiments are possible therefrom by those of ordinary skill in the art. Accordingly, the true protection scope of the present invention should be defined only by the appended claims.

Claims (7)

delete delete delete delete An extraction step of adding an extraction solvent to yucca, licorice, and eosengcho, respectively, to extract the yucca extract, licorice extract, and eoseongcho extract;
With respect to 100 parts by weight of the yucca extract, 10 to 40 parts by weight of the licorice extract, 10 to 40 parts by weight of the eoseongcho extract, 50 to 80 parts by weight of purified water, 5 to 15 parts by weight of glycerin, and 2 to 8 parts by weight of betaine A mixing step of mixing 10 to 30 parts by weight of propolis, 0.05 to 0.3 parts by weight of EDTA, and 5 to 20 parts by weight of fermented pantail ferment extract;
The yucca extract was extracted at 80 ° C. for 6 hours after adding 40% (w / w) of ethanol to the root of yucca 10 times by weight,
The fermented pan-tailed extract is a) mixed with 10 to 30 parts by weight of molasses with respect to 100 parts by weight of the leaves of the pan-tail, and after adding 0.01 to 1.0 parts by weight of the fermented strain Aspergillus oryzae, 20 to 30 ° C. A step of fermenting for 60 days to obtain a fermented tiger tail; b) adding 10 to 50 parts by weight of the fermented tiger tail with respect to 100 parts by weight of water, and then in a vacuum of 100 to 200 torr at 60 to 80° C. for 4 to 10 hours A method for producing an eco-friendly skin cleanser using a yucca extract, characterized in that it is obtained through the step of vacuum low temperature extraction and c) the step of filtering with a filter paper after the vacuum low temperature extraction. The method of claim 5, wherein the extraction solvent in the extraction step is at least one selected from water, a lower alcohol having 1 to 4 carbon atoms, a polyhydric alcohol, or a mixture thereof. . delete

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