KR20010010118A - Antifungal soaf composition and process for preparation thereof - Google Patents

Abstract

PURPOSE: An antibacterial/pesticidal soap composition free of irritation on skin and preparation method thereof that is characterized by incorporating 0.1-5.0 wt.% of garlic extract are provided. CONSTITUTION: The soap composition is prepared by (i) impregnating garlic in alginic acid solution in order to deodorize intrinsic odor of garlic, followed by crushing deodorized garlic; (ii) adding two times of water to the crushed garlic, followed by extracting it with centrifugal machine; (iii) adding 0.1-5.0 wt.% of garlic extract obtained from step 2 to conventional soap composition.

Description

Antibacterial and insecticidal soap composition and preparation method thereof

The present invention relates to an antibacterial and insecticidal soap composition of the present invention and a method for producing the same. More specifically, the present invention relates to a cosmetic soap composition having an antibacterial and insecticidal effect and no skin irritation by mixing and using 0.1 to 5.0% by weight of deodorized garlic extract in a general soap composition.

In general, the superiority of soap composition is excellent in the degree and quantity of bubbles, smooth in surface feel, no skin irritation before and after use, and it does not crack when dried.

In general, except for soaps based on surfactants, ordinary cosmetic soaps are alkaline in aqueous solution by neutralizing caustic soda and caustic with fatty acids, and the skin sebum component is frequently washed with these alkaline cosmetic soaps. This removes the stratum corneum and tends to dry and rough the skin. In human skin, sebum is secreted through the pores to the surface of the skin to suppress moisture in the skin and maintain elasticity, but the epidermal cells are keratinized and the pores become clogged. As a result, sebum is not discharged to the skin surface and remains in the pores At this time, the anaerobic acne bacterium Propinoibacterium acne is infiltrated, causing inflammation and reddening the skin. Meanwhile, even after sebum is well discharged from the surface of the skin, microorganisms in the air multiply on the surface of the epidermal cell after washing It was common to smell the skin as it rancidized.

US Pat. No. 4,322,308 is known to suppress odors of the skin, while USP3,723,326 discloses 2,4 ', 4-trichloro-2-hydroxydiphenyl ether and 3,4', 4'-trichloro. Attempts have been made to enhance the deodorizing effect by using a mixture of carbanilite and 3-trifluoromethyl-4, 4'-dichlorocarbanilide. However, all of the raw materials used in the patent, etc. are excellent chemical deodorant effect, but are easily destroyed by ultraviolet light, there is no stability and irritation to the skin has been required to limit the amount of use.

Therefore, the present invention is made in view of the above points by adding garlic extract obtained by deodorizing raw garlic to the general makeup soap composition, there is no irritation to the skin, excellent heat and light stability, and no makeup soap composition without cracking phenomenon. The purpose is to provide.

The object of the present invention was achieved by removing the smell of garlic from raw garlic and grinding it to extract the extract by centrifuging the ground material and then adding it to the general cosmetic soap composition to prepare a soap and evaluate it.

Hereinafter, the specific configuration and operation of the present invention will be described in detail by way of Examples.

1 is a schematic diagram of a manufacturing process of the present invention antibacterial and insecticidal soap composition.

The present invention comprises the steps of deodorizing the fresh garlic soaked in sodium alginate and aqueous solution; Grinding the deodorized garlic immersed in an aqueous solution of sodium alginate and an aqueous solution in a mixer; Adding twice the water to crushed garlic juice and filtering through a follicle or centrifuging with a centrifuge to obtain a supernatant; The garlic extract is composed of mixing the soap composition (see Fig. 1).

In the present invention, a chemical used to remove the smell of garlic from raw garlic may be calcium alginate in addition to sodium alginate, and a concentration of 5 to 10% aqueous solution is most suitable as an immersion concentration for deodorization.

On the other hand, in order to minimize the deodorization time and maintain the intrinsic color of garlic, it is more preferable to mix clay minerals in the range of 1 to 5%. The most useful clay minerals are Montmollionite, Bentonite, etc., which have a large cation exchange capacity (CEC).

Preferred embodiments for carrying out the present invention will be the following processes, but the scope of the present invention is not limited to these process specific examples.

First step: deodorization of fresh garlic

Peeled and washed with fresh garlic, immersed in an alginate aqueous solution for 5 to 12 hours to remove the smell of garlic. At this time, the treatment temperature during the immersion is suitable 40 ~ 50 ℃ and the higher the temperature can shorten the immersion time.

2nd process: grinding process

As a result of the first step, immersed deodorized garlic is added to a mixer and ground.

Third Process: Centrifugal Separation Process

The debris of the deodorized garlic obtained as a result of the second process was filtered by distilling twice the distilled water or centrifuged using a centrifuge to obtain a supernatant.

4th process: soap composition manufacturing process

The cosmetic soap used in the present invention is based on alkali salts of ordinary fatty acids, those based on synthetic surfactants, based on alkali salts or synthetic surfactants of fatty acids, and any one of them is used as an auxiliary base. Can be used.

If the fatty acid soap is a C ₈ ~ ₂₀ fatty acid sodium or potassium salt of a fatty acid is free ah, palm oil, soybean oil, vegetable oils such as tallow may be used alone or in combination will be obtained from ji, animal fats such as fish oil.

In the case of the synthetic surfactant soap, sodium lauryl sulfonate, sodium salt of alkylbenzene sulfonate, and sodium cetiaryl sulfate may be used, and in the case of the complex soap, raw materials used in the fatty acid soap and the synthetic surfactant soap are mainly used. It can be mixed and used as a base material or an auxiliary material.

In addition to the cosmetic soap composition of the present invention, natural oils, fatty alcohols, waxes, natural plant extracts (Extract) may be used to give the skin a softening effect, and to maintain moisture, glycerine, prophylene glycol, solbitol and other perfumes, Coloring agents, antioxidants, and preservatives may be used as necessary.

In the cosmetic soap composition of the present invention, 0.1 to 5.0% by weight, preferably 0.5 to 1.0% by weight of the deodorizing colorless garlic extract obtained as a result of the third step can be used.

Hereinafter, a method for producing an antibacterial and insecticidal cosmetic soap composition containing the present invention deodorizing colorless garlic extract will be described with specific examples.

Example 1 Preparation of Deodorized Garlic Extract

20 L of 5% aqueous sodium alginate solution was prepared and warmed to 40 ° C., and then 1 kg of selected fresh garlic washed after peeling was added thereto and immersed for 12 hours.

Take out garlic with fresh garlic, dry it in the shade, put it in a mixer, crush it sufficiently, add 2 times distilled water, and centrifuge for 15 minutes in a centrifuge (Centrifuge model VS-15CFN, Vision Science) for 100,000 minutes. 2.1 L of deodorized garlic extract was obtained (sample 1).

Example 2

Deodorant was carried out in the same manner as in Example 1 except that a 10% aqueous sodium alginate solution was used instead of a 5% aqueous sodium alginate solution (sample 2).

Example 3

Deodorant was performed in the same manner as in Example 1 using a 5% aqueous sodium alginate solution, but immersed in a 50 ℃ aqueous solution during the raw garlic immersion treatment and the immersion time was reduced to 5 hours (sample 3).

Example 4

In the same manner as in Example 3 to obtain a deodorized garlic was added 1% by weight of montmollilonite powder when immersed in 5% aqueous sodium alginate solution (sample 4).

Example 5

In the same manner as in Example 3, 5 wt% of the montmollilonite powder was further added during the immersion treatment in an aqueous sodium alginate solution (sample 5).

Example 6

Test results of color, taste, and aroma of garlic extracts deodorized using panel agents (pannelist) using samples 1, 2, 3, 4, and 5 prepared in Examples 1, 2, 3, 4, and 5 Is shown in Table 1.

Panel test result Sample Number Sensory evaluation items color flavor incense One Taupe insipidity Smell of grass 2 Taupe insipidity Smell of grass 3 Taupe insipidity Smell of grass 4 Colorless insipidity Odorless 5 Colorless insipidity Odorless

As can be seen in Table 1, the results of the experiment showed that all samples have a tasteless, odorless effect, the color of the garlic immersed in the sodium alginate aqueous solution to which the clay mineral is added.

Example 7 Preparation of Soap Composition Mixed with Deodorized Colorless Garlic Extract

0.1 wt% (Formulation A), 0.5 wt% (Formulation B), 1.0 wt% (Formulation C), 3.0 wt% (Formulation D) of the deodorized garlic extract prepared by Examples 4 and 5 above To each was added to prepare a soap composition as shown in Table 2.

Soap composition composition example ingredient Content (% by weight) Remarks A B C D Soap base 94.8 94.4 93.9 91.9 Purified water 2.0 2.0 2.0 2.0 Mineral oil 1.0 1.0 1.0 1.0 Polyethylene glycol 0.5 0.5 0.5 0.5 Spices 1.2 1.2 1.2 1.2 Tribromsala 0.1 0.1 0.1 0.1 Hexachlorophene 0.1 0.1 0.1 0.1 Ethylene diamine tetraacetic acid 0.1 0.1 0.1 0.1 Titanium dioxide 0.1 0.1 0.1 0.1 Deodorized Garlic Extract 0.1 0.5 1.0 3.0

In the above composition example, the content of deodorized garlic extract is variable, and purified water and mineral oil, etc., which cannot be a factor affecting the antimicrobial and insecticidal effect of copper garlic extract, are 100 in total as A, B , C, D Soap compositions having various compositions were prepared.

Hereinafter, clinical experiments were conducted on the efficacy and effects of the cosmetic soap composition of the present invention by performing a skin deodorizing effect, stability over time, and irritation of the skin.

Experimental Example 1 Measurement of Microorganisms on Skin

A plate nutrient medium with a diameter of 45 mm was placed on the upper arm of the test subject using the composition of the present invention, waited for 1 hour to allow skin microorganisms to replicate, and then detached and cultured at 37 ° C. for 1 day to measure colony counts. Microbial count / cm 2).

After 2 days, the upper and lower inner sides of the test subjects were washed with the soap composition of the present invention, and after 3 minutes, they were measured by the method described above to obtain the number of microorganisms after washing. And antimicrobial effect was calculated as follows and evaluated as having antibacterial effect over 90%.

At this time, the nutrient medium used was a juice 3g, 5g peptone, 15g agar dissolved in 1L sterile water.

Experimental Example 2 Stability Experiment

The temporal stability of the makeup soap composition of the present invention with respect to ultraviolet rays was visually evaluated for the degree of discoloration after irradiation with ultraviolet rays for 48 hours.

Experimental Example 3: Skin irritation degree test

For the skin irritation test of the cosmetic soap composition of the present invention, after absorbing 1 mL of the 1% aqueous solution of the composition in the gauze portion of the band-aid, 30 hours after adhering to the upper arm of the subject, the band-aid was removed and the skin was observed. Was then averaged.

The experimental results are shown in Table 3.

Efficacy and effect of the soap composition of the present invention Experiment 3 A B C D Deodorant effect Microbial Count (1) 550 500 450 500 Microbial Water (2) 39 27 15 14 % Removal 92.9 94.6 96.7 97.5 Discoloration degree none none none none Skin irritation 0.55 0.65 0.70 0.75 Note: The skin irritation test had no rating skin reaction (0 point), partial skin erythema (1 point), skin swelling (3) point, and itchy skin (5 point).

As described above, as can be seen through the process and examples, the present invention has an effect of providing an antibacterial and insecticidal soap composition to which a deodorizing colorless garlic extract is added. In addition, the present invention is a very useful invention for the special agricultural and cosmetics industry because it has the effect of providing a new makeup soap without the skin irritation while using garlic.

Claims (2)

Antibacterial and insecticidal soap composition containing 0.1 ~ 5.0% by weight of deodorized garlic extract. Adding raw garlic to an aqueous sodium alginate solution; Grinding the deodorized raw garlic; Centrifuging the distilled water at about twice the weight of fresh garlic and extracting the extract; Method for producing an antibacterial and insecticidal soap composition, characterized in that consisting of adding the deodorized garlic extract 0.1 to 5.0% by weight to a conventional cosmetic soap composition.