JP2009263644A - Soap - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that soap sufficiently containing active seaweed ingredients as soap components has never been seen, since existing methods for extracting, using, or processing seaweed ingredients are problematic although seaweed ingredients are found to be effective for human bodies. <P>SOLUTION: Soap is obtained by mixing viscous extract containing fucoidan that can be obtained from Sargassum horneri, sodium hydroxide (NaOH), and animal or vegetable oil-and-fat that are soap materials, reacting the mixture, and then shaping. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to a soap containing a viscous extract containing fucoidan obtained from the brown alga Akamok (scientific name: Sargassum horneri) (hereinafter abbreviated).

The history of soap is old and its manufacturing method components are extremely wide, ranging from mass production systems to handmade soap at home.

The soap component is mainly so-called soap material and water of animal fats and vegetable oils and sodium hydroxide (NaOH). Besides this, plants such as bamboo charcoal, tea, bamboo leaves, herbs, ginseng, peach seed oil, etc. Additives such as horse oil, milk, honey, bone oil and other animal extracts, seaweed extracts such as seaweed, seaweed, kombu, giraffe, etc. Additives such as powder and powders, glycerin, Na gluconate, Mg stearate A wide variety of additives and additives are used, ranging from chemical products such as colorants and fragrances, and soap recipes are endless, each of which is manufactured according to its intended use, such as its utility, and has achieved its purpose. is the current situation.

Recently, research has been conducted on extracts extracted from red algae such as Togeki Rinsai, Kirinsai, Igisu, etc. When the extract is combined with cream or lotion soap, senile xerosis, atopic skin, allergies Techniques effective for dermatosis and the like are disclosed. (For example, refer to Patent Document 1).

In addition, the highly viscous fucoidan obtained from brown algae (comb, cajime, arame, etc.) was separated, purified and dried, and water was added to the powder so that it was sprinkled on a commercial soap that was rubbed down as an aqueous fucoidan solution. A method for producing soap is disclosed in which kneading is carried out well with a spatula, fucoidan is uniformly mixed, the shape is adjusted and then air-dried. (For example, refer to Patent Document 2).

In addition to the above, the technology of human body detergents in which wakame mekabu of brown algae is powdered and used as a component of hair restorer and cosmetic cream (for example, see Patent Document 3) and a detergent for human body extracted from seaweed extract viscous liquid is disclosed. Has been. (For example, refer to Patent Document 4).

Japanese Patent No. 2766594 Japanese Patent No. 2981602 JP 2006-8599 A Japanese Patent No. 3114048

In Patent Documents 1, 2, 3, and 4 described above, ingredients contained in seaweed are added to soap or detergent to obtain its effect, but the method and configuration are extracted from seaweed. Diluting the extract and mixing other ingredients, or making a pre-made soap into powder form, adding a refined fucoidan aqueous solution, and the manufacturing method is complicated, and it takes time and money to manufacture. It is a waste. Also, in the production process, there is a drawback that the effectiveness of the seaweed component is reduced because a method such as diluting the extract or powdering is used.

The present invention solves the problems of such conventional methods and configurations, and provides a soap containing a large amount of seaweed extract as a soap component without impairing the effectiveness of the seaweed component by a simple method. The purpose is to do.

In order to achieve the above-mentioned object, the present invention adds sodium hydroxide and animal fats or vegetable oils or soap oils to a viscous extract containing fucoidan that can be obtained from the brown alga akamoku, and is subjected to reaction molding. Soap is provided.

The brown alga akamoku used in the present invention is preferably a brown alga akamoku having a mature genital bed.

  Further, in the soap, an additive or additive may be added to the soap material or the extract to react and mold.

Animal fats and vegetable oils and fats used in the present invention are widely present in the animal and plant industries, such as fats that are solid at room temperature and liquid oils, and animal fats such as beef tallow, pork tallow, and fish oil. And vegetable oils such as olive oil, soybean oil, rapeseed oil, safflower oil, palm oil, etc. Any oil and fat can be used including so-called waste oil after use in tempura dishes at home.

As the sodium hydroxide, any shape such as flakes or pellets may be used as long as the chemical symbol indicates NaOH.

  Examples of the extract obtained from the brown alga akamoku, which is the main component other than the soap material described above, are liquids obtained by immersing the brown algae akamoku in water, hot water, or various solvents, or have already been obtained by the present patent applicant. A solution extracted by spraying hot water on brown alga Akamok having a genital floor according to the method of Patent No. 3930509 can be used, but Patent No. 3930509 is sufficiently considered in view of economy, effectiveness, technique, distribution, etc. It is preferable to use an extract collected by the above method.

  The viscosity of the extract obtained from the brown alga akamoku that can be used in the present invention is not particularly limited, but an extract in the range of 15 seconds to 30 seconds can be preferably used with a viscosity using an Oswald viscometer described later. This is because when the viscosity is 15 seconds or less, the smooth feeling and foaming of the skin after using the soap is reduced, and when it exceeds 30 seconds, the extracted components are more likely to precipitate from the soap.

  Additives such as bamboo charcoal, tea, herbs, botanicals such as thread water, various ingredients that can be obtained from animals such as milk and honey, or a wide variety of substances from chemical products such as glycerin and Mg stearate to fragrances Can be added in small amounts.

As described above, the effective component of the extract is easily and evenly mixed with the liquid fat component by reacting the viscous extract obtained from the brown alga akamoku with the soap material component. Therefore, the method for producing soap is simple and can be contained uniformly without losing a large amount of the active ingredient in the extract, and a very good quality soap having a sticky shape and rich in foaming properties can be obtained at a low cost.

In addition, as described above, sodium hydroxide and soap material are mixed and used as the main components of soap in the extract obtained from brown algae akamoku in the initial process of soap production, so Compared to the conventional manufacturing method to be added later, the absolute amount of fats and oils as a soap material can be reduced, and the active ingredient of the extract can be contained in the soap in a large amount without deteriorating.

EXAMPLES Hereinafter, although this invention is demonstrated according to an Example, this invention is not limited to an Example.

In the present invention, the blending range of each material that becomes a soap component is as follows.
The viscosity of the extract obtained from the brown alga Akamok is as follows.
(1) Viscometer Viscometer Ostwald (relative viscometer)
Capillary inner diameter 1.25mm
Sphere passenger volume 3mL
(2) Measuring method Compare the capillary passage time between the extract and water.
(3) Measurement conditions 30 ℃ for both extract and water
(4) Measurement results Passing time Water 6 seconds Extract 15 seconds, 20 seconds, 25 seconds, 30 seconds error ± 1 second The extract of the above results was selected and used.

In this embodiment, an example of the blending of each material that becomes a soap component is as follows.
・ Vegetable oil (commercial rapeseed oil) 480cc
・ Brown alga akamoku extract (viscosity 20 seconds) 410cc
・ 110g sodium hydroxide (flakes)
First, sodium hydroxide is added to the brown algae akamoku extract with continuous stirring to confirm that sodium hydroxide is completely dissolved. (The temperature at this time has reached about 60 ° C.). The rapeseed oil was then added to the solution with gradual stirring. When the mixture is stirred for 2 to 3 hours after addition is complete, the mixture reacts and thickens, and traces (line marks) remain on the surface. And then molded. Thereafter, it was taken out from the molded container and naturally dried for about 30 days to obtain a solid soap.

The viscosity of the extract obtained from the brown alga Akamok was the same as that described in Example 1. As the fat, liquid beef tallow obtained by heat treating commercially available beef tallow was used.
・ Liquid beef tallow 500cc
・ Brown alga akamoku extract (viscosity 20 seconds) 400cc
・ Sodium hydroxide (flakes) 100g
The procedure of the operation was the same as that of Example 1, and sodium hydroxide was added to the extract with continuous stirring to completely dissolve it. Subsequently, liquid beef tallow was added to the above solution with stirring. After about 1 to 2 hours, the mixed solution reacted to increase the viscosity, and traces were confirmed on the surface. Therefore, the mixture was placed in a molded container as in Example 1 and left at room temperature for about 48 hours, then taken out from the molded container and air dried for about 30 days. I was able to obtain a soap bar. In addition, when liquid beef tallow was used as a raw material component of soap, the time during which tracing was possible was shorter than when vegetable oil was used.

In Example 3, so-called household waste oil used at home was used. The viscosity of the extract obtained from the brown alga Akamok was lower than that in Examples 1 and 2.
・ Home waste oil 550cc
・ Brown algae akamoku extract (viscosity 15 seconds) 450cc
・ Sodium hydroxide (flakes) 100g
In this case, the amount of waste oil was slightly increased (as a whole) in consideration of the fact that household waste oil is faster to saponify than new oil. The raw material components were added and stirred in the same procedure as in Examples 1 and 2, and a trace appeared after 1 hour, so it was placed in a molding container and allowed to stand at room temperature for 48 hours. Thereafter, it was taken out from the molded container and air-dried for one month to obtain a solid soap.

In this example, palm oil collected from oil palm fruit, which is widely used as a raw material for industrial and commercial soaps, was used, and a liquid with a little higher viscosity was used as the dry alga akamoku extract.
・ Palm oil 400cc
・ Brown algae akamoku extract (viscosity 25 seconds) 400cc
・ Sodium hydroxide (flakes) 80g
When palm oil is used as the soap material, palm oil contains many glycerin esters of palmitic acid and oleic acid, so the same procedure as in Examples 1, 2, and 3 was performed, but the saponification reaction was quick. The trace-like time was extremely short, and the mold could be put in about 50 minutes after the start of work. After 45 hours, it was demolded and naturally dried for about 30 days to obtain a soap bar.

In this example, a soap was prepared using palm oil and a highly viscous dry alga akamoku extract as fats and oils as described below.
・ Palm oil 400cc
・ Brown algae akamoku extract (viscosity 30 seconds) 400cc
・ Sodium hydroxide (flakes) 80g
The saponification was carried out in the same procedure as in Example 4, but the extract liquid oozed out from the mold about 1 hour after the mold was put, and when the discharged liquid was weighed after 24 hours, it reached about 10% of the total weight. It was. After 3 days, it was demolded and air dried for about 30 days to obtain a soap bar. The weight of the soap in this example was about 85% compared to the soaps made in Examples 1-4.

In this example, palm oil was used as an oil and fat as described below, and milk, glycerin and string water were added as additives to make soap.
・ Palm oil 400cc
・ Brown algae akamoku extract (viscosity 20 seconds) 270cc
·Additive
・ Milk (commercially available) 50cc
・ Glycerin (liquid) 30cc
・ Itoisui (homemade) 50cc
・ Sodium hydroxide (flakes) 80g
The reaction was carried out according to the procedure of Examples 1 to 5 according to the above formulation. Since it showed a trace shape in about 70 minutes, it was put in a mold, allowed to stand for 5 days, demolded, and dried naturally for 30 days to obtain a solid soap. Since the additive was added, it took about 20 minutes for the liquid material to form a trace shape as compared with Examples 1 to 5, but there was no significant difference in other reaction conditions.

Comparative example

A soap was prepared based on a book on handmade soap commercially available for comparison with the soap of the present invention. The ratio of soap ingredients based on “handmade beautifying soap” by Ryuji Imai, a practitioner and published by Makino Publishing Co. was as follows.
・ 100g oil
・ Tap water 50cc
・ Caustic soda (flakes) 14g

〔抽出液粘度の測定方法〕
・粘度計
粘度計オストワルド（相対粘度計）
毛細管内径 １．２５ｍｍ
球客量 ３ｍL
・測定方法
抽出液と水との毛細管通過時間を対比する。
・測定条件
抽出液、水、共に３０℃ The comparison of the components used in the conventional soap and the soap of the present invention is as shown in Table 1.

[Measurement method of extract viscosity]
・ Viscometer Viscometer Ostwald (relative viscometer)
Capillary inner diameter 1.25mm
Sphere passenger volume 3mL
・ Measurement method Compare the capillary passage time between the extract and water.
・ Measurement conditions Extract liquid and water both at 30 ℃

        As can be seen from Table 1, in the comparative example and Examples 1, 2, 3, 4, and 5, the soap can be made with a small amount of oil and fat compared to the comparative example. It can be understood that it contains components extracted from many brown algae akamoku. Further, in Example 6, it can be seen that there is no problem in the soap production even if an additive (milk, glycerin, thread water, etc.) is mixed in addition to the soap component.

結果の判定は以下の様に示した。
◎ ： 非常に良い
○ ： 良い
◇ ： 普通
△ ： 余良くない
× ： 悪い Moreover, in order to investigate the usability of the soap obtained in each of Examples 3, 4, and 6, children in their 5s to 10s (guardian consent), women in their 20s to 50s, and those in their 60s to 80s Each of the five elderly persons was selected as subjects, and each of them used a conventional soap and the soaps of Examples 3, 4 and 6 of the present invention for 15 days. Investigated as an effect.
As a result, as shown in “Table 2”, the soaps of Example 3 and Example 4 are more moist and smooth than the soaps used by the subjects in the past. I also found it easy to sleep.

The judgment of the result was shown as follows.
◎: Very good ○: Good ◇: Normal △: Not good ×: Bad

As can be seen from the above results, by containing a lot of fucoidan-containing ingredients obtained from the brown alga akamoku in the soap, the basic properties of soap, foaming at the time of use, suppression of skin tension and irritation are suppressed. I can do it. It was proved to be effective especially for peculiar phenomena such as mussels and black spots of children and elderly people.

Claims (3)

A soap characterized by adding an extract obtained from brown alga Akamok (scientific name Sargassum horneri), sodium hydroxide (NaOH), and animal oils or vegetable oils and fats which are soap materials, and reaction-molding them. The soap according to claim 1, wherein the brown alga akamoku is a brown alga akamoku having a mature genital floor. The soap according to claim 1 or 2, wherein an additive or an additive is added to the extract and / or the soap material to cause reaction molding.