KR101973936B1 - Method for producing soap containing complex sulfur and mineral - Google Patents

Abstract

The present invention relates to a method of manufacturing soap using complex sulfur and mineral, and soap using complex sulfur and mineral manufactured by the method. The method of the present invention comprises: a step (1) of preparing sulfur oil by adding olive oil and camellia oil to a mineral inorganic sulfur powder, stirring the mineral inorganic sulfur powder, olive oil and camellia oil to obtain a stirred material, leaving alone the stirred material to obtain a mixed solution and then, taking a supernatant portion only from the mixed solution; a step (2) of preparing an ionized sulfur by mixing water, quicklime powder and the mineral inorganic sulfur powder to obtain a mixture, and heating the same; a step (3) of preparing settled detoxified sulfur by adding radish juice to the mineral inorganic sulfur powder, stirring the radish juice and the mineral inorganic sulfur powder to obtain a stirred material, adding a leaven to the stirred material to obtain a mixture, fermenting the mixture, and leaving alone the fermented mixture; a step (4) of preparing complex sulfur by mixing the sulfur oil of the step (1), the ionized sulfur of the step (2), the detoxified sulfur of the step (3) with methylsulfonyl methane; a step (5) of preparing a mineral powder by mixing a sericite powder, a charcoal powder, a tourmaline powder, and a loess powder; and a step (6) of adding the complex sulfur of the step (4) and the mineral powder of the step (5) to a heat-applied soap base, mixing the same to obtain a mixture, injecting the mixture into a soap mold, and forming the mixture in a soap shape. The complex sulfur of the present invention exhibits a synergistic effect while supplementing characteristics possessed by each of the sulfurs by mixing all of four types of sulfurs, maximizes effects of sulfur without skin irritation when an appropriate amount of complex sulfur is added during manufacturing of the soap, and may give a far-infrared radiation effect by adding the mineral powder.

Description

TECHNICAL FIELD [0001] The present invention relates to a method for producing a soap containing a complex sulfur and a mineral,

The present invention relates to a method for producing a soap having excellent skin-beauty effect using a mineral powder obtained by mixing a composite sulfur mixed with sulfur oil, ionized sulfur, legal sulfur and methylsulfonylmethane, a sericite powder, a charcoal powder, a tourmaline powder and a loess powder, And a soap using the composite sulfur and mineral powder produced by the above method.

Soap is a generic term for water-soluble alkali metal salts of higher fatty acids used mainly for cleaning purposes. It is made by saponifying the raw material with an alkali hydroxide or by neutralizing the fatty acid obtained by an appropriate method with alkali. The subject of alkali soap is sodium salt from consumption point, it is called soda soap or hard soap, and potassium salt is called potassium soap or soft soap. Alkaline soaps are generally not soluble in organic solvents other than ethanol in anhydrous conditions, but some soaps are soluble in benzene, cresol, etc., and they absorb moisture and dry depending on water content, relative humidity of the atmosphere, and temperature. This property differs markedly depending on the type of constituent fatty acid, and in general, it is easy to absorb moisture in the case of lower fatty acids, unsaturated fatty acids and potassium salts. If the concentration of soap is low in the aqueous solution, it is dispersed in the molecular state, but when the concentration is high, it associates with the molecule to form micelles and behaves like a colloid.

However, the conventional cosmetic soap improves the cleanness of the skin by maximizing the cleansing function in order to clean and protect the skin. However, in the washing process, the sebum components accumulated in the skin epithelium are excessively removed, The skin becomes rough or dry, causing a problem of damaging the skin health.

In addition, in order to prevent harmful various microorganisms present in the air from adsorbing to the skin surface and preventing the skin from growing on the skin surface after the skin adsorption, a chemically synthesized phenolic antimicrobial agent exhibiting sterilization and antibacterial effect on the harmful microorganisms is added Soap products of chemical composition have been developed and some of them have been marketed, but there has been a problem that antimicrobial agents such as a pulmonary component cause skin irritation to people having irritable skin. Especially, it is a big problem for children suffering from atopic dermatitis.

Far infrared rays, which are a kind of electromagnetic waves, have a wavelength of 8 ~ 16 ㎛, which is the most beneficial for human body. When they are absorbed into the human body, they infiltrate deep layers of skin (4-5 cm) You can kill. The temperature of the human body is 36.5 ℃, and the pathogens such as cancer cells die at a temperature of 41 ℃ or more. However, since the far infrared ray has a long wavelength, it infiltrates into the skin-fat layer-blood vessel- Is good.

In addition, far-infrared rays are radiated to the water and protein molecules constituting the cells in the human body, and vibrates with minute vibrations about 2,000 times per minute to vigorously activate the cells. As the body temperature is raised, microvessels are expanded, blood circulation is activated, metabolism is strengthened, tissue regeneration power is increased, blood circulation is decomposed and blood circulation is promoted. do. In this case, the blood cleanses the blood, thereby enhancing the ability to improve the constitution from alkaline to acid by improving the hydrogen ion concentration. It is also effective in relieving the stress, which is the cause of adult diseases, by relaxing the mental health, Or a growing ray.

In general, sulfur (sulfur) detoxifies harmful substances deposited on the epidermal tissue of human skin, maintains elasticity of dermis tissue, improves skin whitening, wrinkle removal, hair growth, etc., When Pentathionic Acid (HO-SO ₂ -S ₃ -SO ₂ -OH) is formed when it is applied directly to the skin, these pentathion acids dissolve the dead skin cells and sterilize various bacteria such as acne, eczema, dandruff and athlete's foot .

As sulfur has various effects on the skin, it has attracted much attention and attention from the modern people who regard skin health. However, in order to directly obtain the various effects of sulfur, there was a need to separately visit the hot spring. Accordingly, in recent years, there has been developed a technique for commercializing sulfur with soap, in order to easily obtain various effects of the sulfur hot spring without going to a hot spring.

Korean Patent No. 1119706 discloses a process for producing a multifunctional natural mineral herbal soap and Korean Patent No. 1689683 discloses a process for producing a functional natural soap, . ≪ / RTI >

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned needs, and it is an object of the present invention to provide a soap containing sulfur and minerals for maximizing the effects of sulfur and minerals, It is an object of the present invention to provide a method for manufacturing a soap using composite sulfur and minerals having excellent effects on skin regeneration, antibacterial and skin care without stimulation of the skin by optimizing manufacturing conditions.

(1) adding olive oil and camellia oil to a mineral inorganic sulfur powder, stirring the mixture, allowing the mixture to stand, and then taking only the supernatant portion to prepare a sulfur oil; (2) preparing an ionized sulfur by mixing water, quicklime powder and mineral inorganic sulfur powder and then heating them; (3) adding sulfur to the mineral inorganic sulfur powder, stirring the mixture, adding fermented yeast to the sulfur powder, preparing the precipitated sulfur; (4) preparing a composite sulfur by mixing the sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3), and methylsulfonylmethane; (5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder; And (6) adding the mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) to the heated soap base, and mixing the mixed powder into a soap mold to form a soap shape. The present invention provides a method for producing soap using the composite sulfur and the mineral.

The present invention also provides a soap using the composite sulfur and mineral produced by the above method.

The complex sulfur of the present invention is a mixture of all four types of sulfur to complement the characteristics of each sulfur and exhibits a synergistic effect. When the complex sulfur of the present invention is added in a proper amount during the production of soap, there is no irritation to the skin, In addition to maximizing the effect, the addition of mineral powder can give a far infrared radiation effect. In addition, the soap of the present invention has an advantage of being able to provide a soap having an excellent antibacterial effect in addition to skin cosmetic, moisturizing and skin regenerating effects.

In order to achieve the object of the present invention,

(1) adding olive oil and camellia oil to a mineral inorganic sulfur powder, stirring the mixture, and leaving only a supernatant portion to prepare a sulfur oil;

(2) preparing an ionized sulfur by mixing water, quicklime powder and mineral inorganic sulfur powder and then heating them;

(3) adding sulfur to the mineral inorganic sulfur powder, stirring the mixture, adding fermented yeast to the sulfur powder, preparing the precipitated sulfur;

(4) preparing a composite sulfur by mixing the sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3), and methylsulfonylmethane;

(5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder; And

(6) adding the mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) to the heated soap base, and mixing the mixture to form a soap-shaped mixture into a soap mold And a method for producing soap using the composite sulfur and the mineral.

In the method for producing soap using the composite sulfur and mineral according to the present invention, the sulfur oil in the step (1) is preferably used in an amount of 45 to 55% by weight of mineral inorganic sulfur powder and 20 to 30% And 20 to 30% by weight of camellia oil is stirred at 20 to 25 ° C for 20 to 28 hours, allowed to stand for 44 to 52 hours, and then prepared by taking only the supernatant portion. More preferably, 25% by weight of olive oil and 25% by weight of camellia oil were added to 50% by weight of mineral inorganic sulfur powder, stirred at 20 to 25 占 폚 for 24 hours, allowed to stand for 48 hours and then prepared by taking only the supernatant .

In the method for producing soap using the composite sulfur and mineral according to the present invention, the ionized sulfur in the step (2) preferably contains 55 to 65% by weight of water, 15 to 25% by weight of burnt lime powder, 15 to 25% by weight of a mineral inorganic sulfur powder may be prepared by heating at 80 to 90 ° C for 5 to 7 hours, more preferably 60% by weight of water, 20% by weight of burnt lime powder, 20% by weight of the mixture is heated at 85 占 폚 for 6 hours to prepare a mixture.

Further, in the method for producing soap using the complex sulfur and mineral according to the present invention, the sulfur of the step (3) is preferably 10 to 15 times (v / w) added to the mineral inorganic sulfur powder, The mixture is stirred at 25 ° C for 20 to 28 hours, fermented at 26 to 30 ° C for 2 to 3 days, and allowed to stand at 20 to 25 ° C for 20 to 28 hours to obtain a precipitate, (V / w) is added to mineral inorganic sulfur powder and stirred for 24 hours at 20 to 25 ° C. Yeast is added and fermented at 28 ° C for 2 to 3 days, At room temperature for 24 hours to obtain a precipitate to be prepared.

Further, in the process for producing soap using the complex sulfur and the mineral according to the present invention, the complex sulfur in the step (4) preferably contains sulfur oil, ionized sulfur, legal sulfur and methylsulfonylmethane in an amount of 0.8 to 1.2: More preferably sulfur oil, ionized sulfur, legal sulfur and methylsulfonylmethane in a weight ratio of 1: 1: 1: 1 (weight ratio) But the present invention is not limited thereto.

The composite sulfur of the present invention is characterized in that it is prepared by mixing all four kinds of sulfur such as sulfur oil, ionized sulfur, legal sulfur and methylsulfonylmethane. The four types of sulfur have different shortcomings and disadvantages. By combining all the four types of sulfur, synergistic effects are obtained while supplementing the characteristics of the respective sulfur. When the proper amount is added during the production of soap, And a more excellent effect can be exhibited.

In the method for producing soap using the complex sulfur and the mineral according to the present invention, the mineral powder of the step (5) preferably has a composition of 0.8 to 1.2: 0.8 to 1.2: 0.8 To 1.2: 0.8 to 1.2 weight ratio. More preferably, they can be prepared by mixing a mixture of sericite powder, charcoal powder, tourmaline powder and loess powder at a weight ratio of 1: 1: 1: 1. The mineral powders were prepared by combining mineral powders having excellent functions such as far-infrared ray action, anion emission and deodorizing power in an optimal combination, and they could be prepared as mineral powders capable of exhibiting optimal functions when added in an appropriate amount in the production of soap.

Further, in the method for producing soap using the composite sulfur and mineral according to the present invention, the mixture of step (6) preferably contains 88.5 ~ 99: 0.5 ~ 10: 0.5 ~ 1.5 weight ratio, and more preferably, a combination of a mixture of sulfur and mineral powders in a ratio of 94: 5: 1 by weight to the heat-treated soap base. According to the present invention, soaps were prepared by blending appropriate amounts of the combined sulfur and mineral powders within the above range according to the skin type and age of use. By adding the complex sulfur and mineral powder to the soap base in the above ratio, And the skin cosmetic effect was excellent.

In the method for producing soap using the composite sulfur and the mineral according to the present invention, the soap base of the step (6) is preferably selected from the group consisting of stearic acid, palmitic acid, lauric acid, myristic acid, oleic acid, beeswax, But is not limited to, one or more materials selected from the group consisting of water, glycerin, sorbitol, and salt.

The method for producing soap using the complex sulfur and the mineral according to the present invention is more specifically

(1) A mixture of 45 to 55% by weight of mineral inorganic sulfur powder and 20 to 30% by weight of olive oil and 20 to 30% by weight of camellia oil is stirred at 20 to 25 DEG C for 20 to 28 hours , Leaving for 44 to 52 hours and then taking only the supernatant portion to prepare sulfur oil;

(2) A mixture of 55 to 65 wt% of water, 15 to 25 wt% of burnt lime powder and 15 to 25 wt% of mineral inorganic sulfur powder based on the total weight of the mixture is heated at 80 to 90 ° C for 5 to 7 hours Preparing an ionized sulfur;

(3) Add 10 to 15 times (v / w) of non-fermented sulfuric acid powder to mineral inorganic sulfur powder, and stir at 20 ~ 25 ℃ for 20 ~ 28 hours. Add yeast and ferment at 26 ~ 30 ℃ for 2 ~ 3 days. And left at 20 to 25 DEG C for 20 to 28 hours to prepare a precipitated legal sulfur;

(4) The sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3) and methylsulfonylmethane are mixed in a ratio of 0.8 to 1.2: 0.8 to 1.2: 0.8 To 1.2: 0.8 to 1.2 weight ratio to prepare a composite sulfur;

(5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder at a ratio of 0.8-1.2: 0.8-1.2: 0.8-1.2: 0.8-1.2 weight ratio; And

(6) The mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) are added to the heated soap base at a ratio of 88.5 to 99: 0.5 to 10: 0.5 to 1.5, And shaping it into a mold soap shape,

More specifically,

(1) A mixture obtained by adding 25 wt% of olive oil and 25 wt% of camellia oil to 50 wt% of mineral inorganic sulfur powder was stirred at 20 to 25 캜 for 24 hours, left to stand for 48 hours Preparing a sulfur oil by taking only the supernatant portion;

(2) preparing an ionized sulfur by heating a mixture of 60 wt% of water, 20 wt% of burnt lime powder and 20 wt% of mineral inorganic sulfur powder at 85 DEG C for 6 hours, based on the total weight of the mixture;

(3) The mineral sulfur powder is added 12 times (v / w) of the wheat gruel, stirred at 20 to 25 ° C for 24 hours, fermented at 28 ° C for 2 to 3 days with yeast, Allowing to stand for 24 hours to prepare precipitated legal sulfur;

(4) The sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3) and methylsulfonylmethane are mixed at a ratio of 1: 1: To prepare a composite sulfur;

(5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder in a weight ratio of 1: 1: 1: 1; And

(6) The mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) were added to the heated soap base at a weight ratio of 94: 5: 1 and mixed. And molding.

The present invention also provides a soap using the composite sulfur and mineral produced by the above method.

Hereinafter, production examples and examples of the present invention will be described in detail. However, the following Preparation Examples and Examples are illustrative of the present invention, and the content of the present invention is not limited to the following Production Examples and Examples.

Manufacturing example  1. Compound sulfur and mineral soap

(1) A mixture obtained by adding 25 wt% of olive pure oil and 25 wt% of camellia oil to 50 wt% of mineral inorganic sulfur powder (Miwon Chemical Co., Ltd.) was stirred at 600 rpm for 24 hours at 20 to 25 캜 And allowed to stand for 48 hours. Only the supernatant portion was taken to prepare sulfur oil.

(2) A mixture of 60 wt% of water, 20 wt% of burnt lime powder (white lime raw lime powder) and 20 wt% of mineral inorganic sulfur powder was heated at 85 캜 for 6 hours with stirring to form an ionized sulfur Were prepared.

(3) The mineral sulfur powder was added 12 times (v / w) of a no-juice (juice juice) and stirred for 24 hours at room temperature. To the stirred mixture were added yeast ( Saccharomyces The fermentation was carried out at 28 ° C. for 2 to 3 days with stirring, and then allowed to stand at room temperature for 24 hours. Only the precipitated precipitate except for the supernatant was obtained to prepare the legal sulfur.

(4) 25% by weight of the sulfur oil prepared in the above step (1), 25% by weight of the ionized sulfur prepared in the step (2), 25% by weight of the prepared sulfur prepared in step (3) and 25% by weight of methylsulfonylmethane, Were mixed to prepare a composite sulfur.

(5) A mineral powder was prepared by mixing 25 wt% of sericite powder, 25 wt% of charcoal powder, 25 wt% of tourmaline powder and 25 wt% of loess powder.

(6) A soap composition comprising 15% by weight of stearic acid, 10% by weight of palmitic acid, 13% by weight of lauric acid, 5% by weight of myristic acid, 3 mass% of oleic acid, 1 mass% of beeswax, 5 mass% of caustic soda, 14 mass% of water, 14 mass% of glycerin, 13 mass% of sorbitol and 1 mass% of salt, 5% by weight of the mineral powder and 1% by weight of the mineral powder prepared in the step (5) were prepared.

(7) A mixture of stearic acid, palmitic acid, lauric acid, myristic acid, oleic acid, and beeswax prepared in the above step (6) is sufficiently dissolved by heating at 80 DEG C, and further, caustic soda and water And the mixture was stirred for 20 minutes. Then, glycerin, sorbitol, salt, complex sulfur and mineral powder were added, and then stirred for 30 minutes. Then, the mixture was poured into a soap frame and cooled. When the soap hardened, it was taken out and packed.

Composite sulfur and mineral powder mixing ratio (% by weight) Material type Production Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Complex sulfur Sulfur oil 25 40 50 - 10 25 Ionized sulfur 25 - - 50 40 25 Legal sulfur 25 30 50 - 10 25 Methylsulfonylmethane 25 30 - 50 40 25 Mineral powder Sericite powder 25 25 25 - 40 40 Charcoal powder 25 25 25 - 40 30 Tourmaline powder 25 25 25 - 10 - Loess powder 25 25 25 - 10 30

Comparative Example  6. Compound sulfur and mineral soap

(1) A mixture obtained by adding 40 wt% of olive pure oil and 10 wt% of camellia oil to 50 wt% of mineral inorganic sulfur powder (Miwon Chemical Co., Ltd.) was stirred at 600 rpm at 20 to 25 캜 for 36 hours After standing for 36 hours, only the supernatant portion was taken to prepare sulfur oil.

(2) A mixture of 50 wt% of water, 30 wt% of burnt lime powder (white lime raw lime powder) and 20 wt% of mineral inorganic sulfur powder was heated at 60 캜 for 10 hours with stirring to form an ionized sulfur Were prepared.

(3) The mixture of mineral sulfur powder with 12 times (v / w) of no-juice (juice juice) was stirred for 12 hours at room temperature. To the stirred mixture were added yeast ( Saccharomyces cerevisiae) were prepared for the legal sulfur to give only the precipitated sediment 0.5% (w / v) was added at 28 ℃ after fermentation while stirring for 5 days, except After standing at room temperature for 12 hours the supernatant.

(4) A soap was prepared in the same manner as in (4) to (7) of Production Example 1, with the sulfur oil, the ionized sulfur and the legal sulfur prepared in the above steps (1) to (3).

Example  1. Skin irritation experiment

A skin irritation test was performed on the soap prepared in the method of Production Example 1 (Production Example 1). The subjects were selected as persons without skin disease at the test sites of 15 to 30 years old and they were administered to 20 persons. The skin irritation test was carried out by examining the skin reaction within 1 hour after cleansing with the soap of the present invention, and the next day (24 hours later). Skin response was determined according to the following test criteria, and skin irritation test results are shown in Table 2.

* Skin reaction test standard

- : no response

±: weak positive reaction (erythema)

+: Positive reaction (erythema)

++: Strong positive reaction (erythema, edema)

+++: Severe positive reaction (erythema, edema, blistering)

Skin irritation test result Prescription Test embroidery
(persons) Judgment result - ± + ++ +++ Production Example 1 20 20 0 0 0 0

As a result, as shown in Table 2, it was found that the soap using the composite sulfur and mineral manufactured by the manufacturing method of the present invention showed no skin irritation at all.

Example  2: Skin regeneration effect of composite sulfur

Comparison of skin regeneration effects of each composite sulfur produced from the mixing ratios (sulfur oil + ionized sulfur + legal sulfur + methylsulfonylmethane) in Table 1 (Preparation Example 1, Comparative Example 1 to Comparative Example 4) , A skin cell proliferation effect test was performed. Human fibroblasts were inoculated into each well of a 96-well microplate at a density of 1 × 10 ⁴ cells and cultured in DMEM (dulbecco's Modified Eagle's Medium) medium And cultured for 24 hours. After the incubation, the sample was replaced with serum-free DMEM medium adjusted to a final concentration of 500 μg / ml, and further cultured for 24 hours. 5-dimethylthiazol-2-yl) 2,5-diphenyl tetrazolium: 5 mg of 3- (4,5-dimethylthiazol-2-yl) -2,5-diphenyltetrazolium / ml) was added to each well, and the mixture was allowed to stand for 4 hours, and the medium was discarded. 100 μl of dimethyl sulfoxide solution was added to each well, and the absorbance at 570 nm was measured with a microplate reader. The cell proliferation effect was determined from the equation (1), and the results are shown in Table 3.

Cell proliferation effect (%) = [(absorbance at the time of sample treatment-control absorbance) / absorbance of the control group] × 100

Skin regeneration effect of complex sulfur sample Cell proliferation effect (%) Commercial Sulfur sulfur 32.82 Production Example 1 58.39 Comparative Example 1 46.50 Comparative Example 2 44.25 Comparative Example 3 48.20 Comparative Example 4 50.37

As shown in Table 3, all of sulfur showed normal fibroblast cell proliferation effect. In particular, it was found that the composite sulfur of Production Example 1 exhibited a higher cell proliferation effect than the composite sulfur of Comparative Examples, and the skin regeneration effect was the most excellent.

Example  3: Soap use effect

Soaps prepared in Preparation Example 1 and those prepared in Production Example 1 were prepared, and the soaps prepared in Examples 1 to 5 and Comparative Example 6 were prepared by mixing compound sulfur and mineral powder at various mixing ratios as shown in Table 1, The smoothness, skin moisturizing and softness of the soap prepared by the method of Preparation Example 1 and prepared by adding the commercial degummed sulfur without adding the complex sulfur of the present invention were measured and evaluated as follows. For each of the 160 sole subjects, 20 persons were asked to use the soap in the tap water at 25 ℃ for 2 times each day. After one week, the score was given as follows. The average values are shown in Table 4 below.

* Evaluation standard

5 points: Soap is very smooth, skin moisturizing and softness effect is very good.

4 points: Smoothness of soap, skin moisturizing and softness are slightly better.

3 points: Smoothness of soap, skin moisturizing and softness are common.

2 points: Smoothness of soap, skin moisturizing and softness are bad.

1 point: Soap smoothness, skin moisturizing and softness are very bad.

Soap use effect Soap type Smoothness Moisturizing property Softness Admiral sulfur additive 4.1 3.9 3.6 Production Example 1 4.8 4.8 4.9 Comparative Example 1 4.3 4.3 4.1 Comparative Example 2 4.2 4.2 4.2 Comparative Example 3 4.3 4.4 4.4 Comparative Example 4 4.3 4.3 4.4 Comparative Example 5 4.2 4.2 4.3 Comparative Example 6 4.4 4.5 4.6

As a result, it was found that the soap prepared by adding sulfur and minerals was excellent in smoothness, moisturizing property and softness in the use of soap by at least 4 points. In all items, the soap of Preparation Example 1 The highest scores showed that the skin cosmetic effect was excellent, and the commercial soap added sulfur soap showed the lowest score in all items.

Example  4. Results of soap finished product

Table 5 shows the result of analyzing the components with the composite sulfur and mineral soaps of Preparation Example 1, Table 6 shows the far infrared ray emissivity and radiant energy, and Table 7 shows the results of analysis of the antibacterial activity.

Analysis of composition of soap finished product Item shame Product certification test analysis Moisture and volatile substances 38.6% Free alkali 0 Heavy metal analysis
Lead (Pb) Not detected Arsenic (As) Not detected Cadmium (Cd) Not detected Hexavalent chromium (Cr6 +) Not detected Mercury (Hg) Not detected

As shown in Table 5, the moisture and volatile matter content of the soap was 38.6%, and it was confirmed that the saponification was complete with 0% of the free alkali. Further, no heavy metal was detected at all, and it was judged that the soap of the present invention could be safely used by consumers.

Far-infrared emissivity and radiant energy of soap finished product sample Emissivity (5 to 20 탆) Radiant energy (W / m ²占 퐉, 37 占 폚) Production Example 1 0.886 3.42 × 10 ²

As a result of measuring the far infrared emissivity and the radiant energy of the finished soap product, the emissivity was as high as 88.6%. The higher the far infrared emissivity, the higher the radiant energy.

Antibacterial activity of soap finished product Test Items Sample classification Initial concentration
(CFU / ml) Concentration after 24 hours
(CFU / ml) Bacterial Reduction Rate (%) Escherichia coli ATCC 25922 Control 1.4 x 10 ⁵ 4.7 × 10 ⁶ - Soap finished product ≪ 1.2 x 10 ³ 99.9 Staphylococcus aureus ATCC 6538 Control 4.1 × 10 ⁵ 1.4 × 10 ⁷ - Soap finished product ≪ 1.1 x 10 ³ 99.9

The antimicrobial activity of the control was measured in the absence of soap. It was confirmed that the concentration of E. coli and Staphylococcus aureus increased after culturing for 24 hours. However, it was confirmed that antibacterial effect of Escherichia coli and Staphylococcus aureus was 99.9% after 24 hours in the soap finished product.

Claims (5)

(1) adding olive oil and camellia oil to a mineral inorganic sulfur powder, stirring the mixture, and leaving only a supernatant portion to prepare a sulfur oil;
(2) preparing an ionized sulfur by mixing water, quicklime powder and mineral inorganic sulfur powder and then heating them;
(3) adding sulfur to the mineral inorganic sulfur powder, stirring the mixture, adding fermented yeast to the sulfur powder, preparing the precipitated sulfur;
(4) preparing a composite sulfur by mixing the sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3), and methylsulfonylmethane;
(5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder; And
(6) adding the mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) to the heated soap base, and mixing the mixture to form a soap-shaped mixture into a soap mold Wherein the method comprises the steps of: The method according to claim 1,
(1) A mixture of 45 to 55% by weight of mineral inorganic sulfur powder and 20 to 30% by weight of olive oil and 20 to 30% by weight of camellia oil is stirred at 20 to 25 DEG C for 20 to 28 hours , Leaving for 44 to 52 hours and then taking only the supernatant portion to prepare sulfur oil;
(2) A mixture of 55 to 65 wt% of water, 15 to 25 wt% of burnt lime powder and 15 to 25 wt% of mineral inorganic sulfur powder based on the total weight of the mixture is heated at 80 to 90 ° C for 5 to 7 hours Preparing an ionized sulfur;
(3) The fermentation is carried out at 26 to 30 ° C. for 2 to 3 days at 20 to 25 ° C. and 20 to 28 ≪ / RTI > for a period of time to prepare a precipitated legal sulfur;
(4) preparing a composite sulfur by mixing the sulfur oil prepared in the step (1), the ionized sulfur prepared in the step (2), the sulfur prepared in the step (3), and methylsulfonylmethane;
(5) preparing a mineral powder by mixing sericite powder, charcoal powder, tourmaline powder and loess powder; And
(6) adding the mixed sulfur prepared in the step (4) and the mineral powder prepared in the step (5) to the heated soap base, and mixing the mixture to form a soap-shaped mixture into a soap mold Wherein the method comprises the steps of: The method according to claim 2, wherein the composite sulfur in step (4) is prepared by mixing sulfur oil, ionized sulfur, legal sulfur and methylsulfonylmethane in a ratio of 0.8: 1.2: 0.8: 1.2: 0.8: 1.2: 0.8: Wherein the method comprises the steps of: The method according to claim 2, wherein the mineral powder of step (5) is prepared by mixing the sericite powder, charcoal powder, tourmaline powder and loess powder at a ratio of 0.8: 1.2: 0.8: 1.2: 0.8: 1.2: 0.8: Characterized in that the soap is produced by using a composite sulfur and a mineral. 4. A soap composition according to any one of claims 1 to 4, comprising a mixture of sulfur and minerals.