KR101239630B1 - Soap and method for manufacturing thereof - Google Patents

Abstract

PURPOSE: A manufacturing method for soap is provided to enhance a moisture-maintaining effect for skin and to minimize skin stimulation after washing a face. CONSTITUTION: A manufacturing method for soap comprises a step of manufacturing lees powder; a step of mixing a natural vegetable base oil; a step of adding water and caustic soda to the natural vegetable base oil, and heating the added mixture; and a step of mixing the lees powder, ethanol, glycerin, sugar, and water, and heating the same in boiling water. In the step of manufacturing lees powder, lees powder and distilled water are mixed in the ratio of 1:5, residual water is removed by filtering the impregnated lees powder, and the filtered material is dried and pulverized.

Description

Soap and its manufacturing method {SOAP AND METHOD FOR MANUFACTURING THEREOF}

The present invention relates to a soap and a method for producing the same, and more particularly to a soap comprising a sake powder and a method for producing the same.

Jubak (酒 粕) refers to the remaining liquor left after squeezing alcohol after making sake with grain. It is also called sake lees, runners, sake brewing, red wine, and sake. When yeast and gourd rice are mixed and fermented with yeast, the enzymes produced by the microorganisms breeding in yeast decompose starch and protein into sugars and amino acids, and alcohol fermentation by yeast occurs simultaneously. After the fermentation is finished, alcohol and debris are separated, which is the gourd. About 20% of the gourd is obtained from raw rice, and in addition to starch and protein, it is reported to contain a large amount of nutrients such as fiber, minerals, vitamins, alcohols and organic acids, enzymes and yeast.

Squash containing a large amount of nutrients is effective in diabetes, hypertension, osteoporosis, prevents cerebral infarction, myocardial infarction and arteriosclerosis, and is known to be effective in improving allergic constitution.

However, sake brewing by-products, which are used only as a feed additive in Korea, are currently registered as wastes and processed by waste registrars, and their utilization is low compared to the nutritional value.

In order to solve the above problems, the present invention provides a soap containing a sake powder excellent in the antioxidant effect and excellent moisture retention and a method for producing the same.

According to embodiments of the present invention, a soap manufacturing method includes preparing a sake powder, mixing a natural vegetable base oil, adding caustic soda and water to the natural vegetable base oil, and heating the mixture. Mixing the sake powder, ethanol, glycerin, sugar, and water, comprising the step of mixing the water, preparing the sake powder is immersed by mixing the sake lees and distilled water in a ratio of 1: 5, and the immersed sake The filtrate can be removed, dried and milled.

The crumb powder may be contained in an amount of 0.5 to 1.5% by weight.

The natural vegetable base oil may include at least one selected from the group consisting of coconut oil, palm oil, castor oil, olive oil, and grape seed oil.

Soap according to embodiments of the present invention may be prepared by the soap manufacturing method.

According to the embodiments of the present invention, it is possible to provide a soap having an excellent polyphenol and flavonoid content and an antioxidant activity, and a method of manufacturing the same.

Soap containing sake powder may increase the skin's moisture retention after face wash and reduce skin irritation and skin pulling.

1 is a graph comparing the antioxidant activity (DPPH) of sake concentrate and sake powder.
2 is a graph showing the content of the polyphenol contained in the gourd powder.
3 is a graph showing the content of flavonoids contained in sake powder.

Hereinafter, the present invention will be described in more detail with reference to the following examples. The objects, features and advantages of the present invention will be easily understood by the following embodiments. The present invention is not limited to the embodiments described herein, but may be embodied in other forms. The embodiments disclosed herein are provided so that the disclosure may be thorough and complete, and that those skilled in the art will be able to convey the spirit of the invention to those skilled in the art. Therefore, the present invention should not be limited by the following examples.

Soap according to embodiments of the present invention and a method for producing the same may include a gourd powder.

Squash contains sugars, alcohols, organic acids, yeast and the like, and when applied to natural soaps, it provides elasticity to the skin and may have excellent antioxidant and moisturizing effects.

Soap may be prepared using the sake as it is, but may be preferably used in powder form. The gourd may have a moisture content of about 55% and thus have low storage and usability to form a powder to increase storage.

The gourd powder may be formed after filtration by immersing the gourd and distilled water in a ratio of 1: 5. More details will be described in the production examples to be described later.

If you use the sake lees as it can give a strong irritation to the skin can be subjected to the process of removing the filtrate to reduce the degree of irritation.

The gourd mixture from which the filtrate is removed may be dried for one day. The drying temperature of the said gourd mixture is 40-60 degreeC, Preferably it can dry at 50 degreeC.

If the drying temperature is less than 40 ℃, the moisture content of the sake powder is high because the soap is hard to harden to make the soap in the desired form, if it exceeds 60 ℃, the moisture content of the sake powder is low, the powder may be precipitated .

The dried gourd mixture is at least one grinder selected from micro mill, air jet mill, pin mill, hammer mill, hammer crusher, cut crusher, shredder, ball mill, wet mill, roll mill, jaw crusher, turbo mill, and atomizer May be ground to form a powder.

The method for preparing a soap composition according to embodiments of the present invention may include mixing a natural vegetable base oil.

The natural vegetable base oil may include one or more selected from coconut oil, palm oil, castor oil, olive oil, and grape seed oil.

The mixture of caustic soda and water and the natural vegetable base oil may be mixed and heated in a ratio of 1: 2. The heating temperature may preferably be 60 ℃.

The sake powder, ethanol, glycerin, sugar, and water were added to the heated mixture for 1 hour 30 minutes at 70-80 ° C., and the ingredients were mixed well in the process of stirring.

The glycerin may be included in the soap composition to enhance the moisturizing effect.

The gourd powder may be added in an amount of 1% by weight based on the total composition. When the sake powder exceeds 1% by weight, precipitation of sake powder occurs when the soap is made, and when less than 1% by weight, the moisture retention of the skin may be lowered when used on the skin.

After filtering the heated mixture, a soap of a desired form may be manufactured using a molding mold.

The  powder Manufacturing example

Squash powder was prepared as follows. 10 g of gourds and 50 g of distilled water were poured into a container and mixed. Subsequently, the liquid mixture of sake lees and distilled water was left to stand in 50 degreeC oven for 3 hours. Continue. It was confirmed that a powder was formed and precipitated in the mixed solution, and the mixed solution was taken out of the oven, and the filtrate of the mixed solution was removed with a sieve of 80 mesh to precipitate the sake powder. Subsequently, the precipitated gourd powder was dried to prepare a gourd powder.

Example  One

300 g of palm oil and coconut oil were prepared, respectively, and mixed with 200 g of castor oil.

125 g of caustic soda and 250 g of water were added to the mixed oil, and the mixture was heated and mixed at 60 ° C. To the heated mixture, 270 g of ethanol, 160 g of glycerin, 135 g of sugar, and 50 g of water were added, and 1 weight% of sake powder was added thereto, followed by mixing for 1 hour and 30 minutes at 70 to 80 ° C. The mixture was filtered through a sieve, and then put into a mold to harden to prepare a soap.

Test Example

The  Of natural soap with powder pH  change

Brewed product  powder pH Comparative Example 1 10.11 ± 0.01 ^b Example 1 10.03 ± 0.03 ^a Comparative Example 2 10.20 ± 0.02 ^c

The pH was increased when the amount of sake added was 2% by weight. However, overall, the pH change of sake-added soaps is extremely small, since sake lees that have undergone a long ripening period are kept at a proper pH.

The  Changes in oil and moisture of skin according to the proportion of powder added

Table 2 below is a table showing the change in oil and moisture of the skin after washing hands with soap containing sake powder.

Before use after use Comparative Example 1 Example 1 Comparative Example 2 moisture(%) 8.06 ± 0.96 5.38 ± 1.07 6.19 ± 0.98 5.13 ± 1.07 Oil (Step) 1.75 ± 0.77 1.19 ± 0.40 1.50 ± 0.63 1.25 ± 0.45

Moisture and oil content were measured in 15 male and female panels (7 males and 8 females).

Looking at Table 2, the moisture and oil retention of the skin after the use of the soap was significantly reduced as a whole, but after using the soap containing 1% sake powder, the moisture and oil retention of the skin was relatively high.

Skin aptitude assessment

Table 3 below is a table showing the five-point scale by evaluating the feelings of 15 panelists (7 males, 8 females). Comparative Example 1 Example 1 Comparative Example 2 Skin irritation 5.13 ± 0.96 5.06 ± 1.39 5.19 ± 1.28 Skin tension 4.75 ± 1.13 4.69 ± 1.08 4.69 ± 1.62 Skin moisture 5.00 ± 1.10 5.06 ± 0.93 5.00 ± 1.15 bubble 5.25 ± 1.39 5.13 ± 1.41 4.75 ± 1.65 Cleaning power 5.00 ± 0.89 5.00 ± 0.97 5.13 ± 1.26 incense 3.31 ± 1.20 4.13 ± 1.45 3.94 ± 1.57 Whitening 4.25 ± 0.68 4.56 ± 1.15 4.31 ± 0.79 Overall likelihood 4.59 ± 1.23 5.06 ± 1.18 4.75 ± 1.00

Looking at the Table 3, when not added to the gourd powder, the skin pulling feeling appeared more severe than when added to the gourd powder, soap containing 1% of sake powder, a brewing product has excellent skin moisture, overall The highest degree of preference appeared.

Hereinafter, specific embodiments of the present invention have been described. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.

Claims (4)

In the soap manufacturing method,
Preparing a gourd powder;
Mixing the natural vegetable base oil;
Heating by adding caustic soda and water to the natural vegetable base oil; and
Mixing and pouring the sake powder, ethanol, glycerin, sugar, and water into the heated mixture;
The preparing of the sake powder includes dipping water and distilled water in a ratio of 1: 5, and immersing the distilled water by removing the filtrate by filtering the dipped sake, drying and pulverizing. The method of claim 1,
The sake powder is soap manufacturing method characterized in that it comprises 0.5 to 1.5% by weight. The method of claim 1,
The natural vegetable base oil comprises at least one selected from the group consisting of coconut oil, palm oil, castor oil, olive oil, and grape seed oil. The method of claim 1,
Soap produced by the soap production method.

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