KR20140108129A - Detergent composition for clothes comprising rhus verniciflua extract - Google Patents

Abstract

The present invention provides a laundry detergent composition containing a Rhus verniciflua extract. Particles containing the Rhus verniciflua extract are produced by eliminating urushiol and by increasing a flavonoid content, and can be used for providing the detergent composition having enhanced antibacterial properties. According to the present invention, the Rhus verniciflua extract is extracted by using at least one selected from a hot water extract method, an enzyme extract method, and a fermentation extract method.

Description

TECHNICAL FIELD [0001] The present invention relates to a detergent composition containing a ricotta extract,

More particularly, the present invention relates to a detergent composition containing ricotta extract, and more particularly, it relates to a detergent composition containing ricotta extract, which contains urushiol as a poison ingredient, To a detergent composition for clothes which has no irritation to the skin and has excellent antimicrobial activity.

As the word 'clothes is the second skin', clothes for modern people are a means of expressing their personality and a shield for protecting our body from the outside environment. Clothes directly attached to the skin are closely related to the hygiene and health of the individual in terms of being in contact with our body 24 hours a day. In particular, chemicals such as surfactants, fluorescent whitening agents, and synthetic coloring agents in detergents that can have a detrimental effect on humans cause dermatitis, such as atopy and housewife eczema. Washing with synthetic detergent is like applying chemical contaminants to your skin, so the most important point in selecting a detergent is detergency, but the priority is to find a safe detergent. In particular, children's clothing detergents that directly touch the skin of a baby should be safe, less irritating to the skin, and have good antimicrobial effects. As a result, consumers are increasingly interested in the ingredients and functions of detergents for washing clothing. Recently, as environment-friendly ethical consumption has emerged as a trend in the consumer market, detergents for clothing that minimize environmental pollution are attracting particular attention.

A detergent is a mixed material used for removing contaminants attached to an object surface due to complicated physical and chemical actions such as adsorption, wetting, interfacial tension reduction, emulsification, solubilization and dispersion, The domestic taxation industry has been growing rapidly as it has become a necessity of life along with the improvement of people's standard of living.

In general, a detergent is a mixed substance that helps efficient cleaning of contamination. It is composed of a surfactant and an auxiliary agent. The surfactant used for cleaning is called a cleaning agent. will be. Detergents can be divided into soaps and synthetic detergents according to the production method, and divided broadly into constituent phases into anionic surfactant soaps, sodium alkylbenzenesulfonates, and nonionic detergents.

However, conventionally developed various detergents have been improved to harmless to the skin. However, since these detergents do not have enough antibacterial inhibiting components to be antibacterial function, the skin diseases caused by the washed-off water are induced, Sorbitol has a problem of promoting the hardening phenomenon of the detergent and causing discomfort and discomfort to the detergent users.

Therefore, there is a growing need for the development of low-emission, high-performance detergents made from natural raw materials rather than synthetic detergents, due to the seriousness of environmental problems and heightened interest in health. Since detergents are industries with high trademark conversion rates and high-priced foreign products have high market share, it is necessary to develop products that meet new trends in order to cope with them.

Therefore, eco-friendly natural detergents containing natural ingredients such as rice flour and red bean extracts are shaking up the detergent market of chemicals instead of synthetic detergents. With the rapid rise of detergents containing natural ingredients, the consumer selection criteria for detergents are rapidly changing. In the United States, the number of housewives who think about the environment is rapidly increasing. In March, the New York Times reported the environmental protection trend blowing among housewives He also introduced housewives who pursue an ecological life at home as "Eco Mom."

This is because the natural detergent is in the spotlight because it protects the health of the skin compared to conventional detergents containing chemical ingredients and is an environmentally friendly product with little environmental pollution. The chemical detergent of the chemical is added in the detergent so that the bubbles are added to the detergent, and the phosphorus (P) component binds to the body in a one-to-one relationship with the calcium, thereby causing osteoporosis and inhibiting the growth of the child and accelerating the eutrophication of water quality Has been accused of being an enemy of the environment.

Various natural detergent compositions have been studied using extracts of natural substances, which are eco-friendly components, in order to exclude these chemical components to the utmost and to protect the health of the skin. For example, Korean Patent Registration No. 10-1119142 B1 entitled " Natural Detergent Composition and Method for Producing the Same " includes basic detergents of detergents and extracts of natural products such as herbal medicines or seaweeds to make them harmless to the human body, Functional natural detergent composition having various physiological activities such as antimicrobial activity and functional properties of natural extracts. Korean Patent Laid-Open Publication No. 10-2005-0039407 A, "Natural detergent composition using roots, mulberry leaves, mulberry leaves, ogafi leaves and gugija leaves of Seokchangpo" Can be used as an environmentally friendly and simple operation to perform an excellent cleaning, luster and coating function on any material including kitchen utensils, glass, iron, tiles, washbasins, golf clubs, fruits and vegetables The present invention provides a mitigation and prevention effect for atopic dermatitis, using as a main ingredient a herbal composition which does not generate static electricity for fibers, for example, baby clothes and diapers, and has a therapeutic effect on sedative effect and inflammation. Korean Patent Registration No. 10-0411685 B1 entitled " Active Water-Soluble Natural Detergent Composition Using Soybean Fatty Acid and Lecithin and Method for Producing the Same " discloses that an active water-soluble natural detergent composition using soybean fatty acid and lecithin is used, It is not necessary to bubble to increase the probability of contact with dirt, and since it is not necessary to use various compounds used as additives in general synthetic detergents, natural detergent Lt; / RTI > However, there has not yet been developed a detergent composition using the particles containing ricotta extract removed from uric acid as a main component.

Korean Patent Registration No. 10-1119142 B1 Korean Patent Publication No. 10-2005-0039407 A Korean Patent Registration No. 10-0411685 B1

The present invention relates to a method for improving the storage stability by removing Urushiol which is a poisonous component of rucovsk powder from ralph lauren extract and by increasing the content of flavonoids having high antimicrobial activity, And which has no irritation to the skin and is excellent in antimicrobial activity.

The present invention provides a detergent composition for clothes comprising particles containing urushiol extracted from lacquer with ruminal extract.

The ruminal extract is extracted using at least one extraction method selected from a hot water extraction method, an enzyme extraction method and a fermentation extraction method.

The raspberry extract comprises 0.5 to 15% by weight based on the total weight of the detergent composition.

The lacquer is contained in an amount of 0.5 to 15% by weight based on the total amount of the ricotta extract.

The raspberry extract contains 5 to 30 [deg.] Bx on a BRIX basis.

The rumba extract comprises at least one particulate material selected from the group consisting of granular materials such as salt, sugar, heavy metal, manganese, bentonite and silicate.

The particulate material comprises 50 to 95% by weight based on the total amount of raspberry extract.

The raspberry extract comprises 0.5 to 15% by weight of a water-soluble polymer.

The raspberry extract includes at least one selected from zeolite, silica, and magnesium carbonate.

The rumba extract comprises at least one selected from vegetable oils, animal fats, cationic surfactants, anionic surfactants and polydimethylsiloxanes.

The detergent composition may be a nonionic surfactant alone or an anionic surfactant.

The nonionic surfactant comprises 0.5 to 30% by weight based on the total weight of the detergent composition.

The nonionic surfactant is polyoxyethylene ether.

The anionic surfactant comprises 1 to 20% by weight based on the total amount of the detergent composition.

The anionic surfactant includes at least one selected from a straight chain alkylbenzenesulfonic acid salt, an alpha olefin sulfonic acid salt, a polyoxyethylene ether sulfonic acid salt, an alkyl sulfonic acid salt, and an alkane sulfonic acid salt.

The detergent composition comprises 10 to 60% by weight of a builder which is a cleaning accelerator.

The builder which is the cleaning accelerator may comprise 0.5 to 15% by weight of fatty acid soap, 1 to 5% by weight of polycarboxylate, 1 to 10% by weight of citrate, 5 to 30% by weight of sodium carbonate, 5 to 20% by weight of sodium bicarbonate, 20 wt% and 5 to 30 wt% sodium sulfate.

The detergent composition further comprises 0.1 to 1% by weight of a fluorescent whitening agent, 0.1 to 2% by weight of enzyme and 0.1 to 0.5% by weight of perfume.

The enzyme includes at least one selected from protease, lipase, and cellulase.

The detergent composition is for infants.

The detergent composition is in powder form.

The detergent composition for clothes containing the ricotta extract of the present invention has excellent antimicrobial activity by removing the toxic component urushiol contained in the lacquer and increasing the content of the flavonoid component to granulate the rattan lacquer, By incorporating the particles containing the extract into the detergent for clothes, it is possible to provide a clothes detergent composition which is excellent in storage stability, has excellent antimicrobial properties, and has no irritation to the skin.

Embodiments of the present invention are directed to a detergent composition for garments containing raspberry extract.

Rhus verniciflua or Rhus vernicifera ) is a deciduous arboreous tree belonging to anacardiaceae . It is originated from the Central Asian Highlands and the Himalayas, and is widely distributed in the subtropical and temperate regions around the world, mainly in the tropics. It is cultivated mainly in Japan, China and Southeast Asia including Korea to obtain chilled liquid. The sap of lacquer tree is called lacquer (liquid solution). It is said that the chilled liquid is crushed into powder and rinsed from the powder. In the oriental medicine, it is possible to remove the eosinophilia from the past and accelerate the blood circulation. It is known to be effective.

The main ingredient of lacquer is urushiol, a polyphenol derivative, but flavonoids, which are biochemically active ingredients contained in lacquer, are attracting attention. Flavonoids extracted from Rhus verniciflua were reported to have anticancer, antioxidant and antimicrobial activities.

Recently, it has been reported that the flavonoid component extracted from the bark and throat of Rhus verniciflua inhibits angiogenesis, inhibits the proliferation and metastasis of cancer cells, and induces the differentiation of cancer cells into normal cells.

Flavonoid is a yellow-based pigment widely distributed in plants. It has a carbon skeleton structure in which two phenyl groups are bonded via a C3 chain. The flavonoid is stable in acidity and becomes clearer in color, but its structure changes to strong yellow Or brown. It has antibacterial, anticancer, antiviral, antiallergic, and antiinflammatory activity and inhibits in vivo oxidation. It is derived from the flavus , which means yellow in Greek, and refers to a plant pigment having flavone as a basic structure. Recently, there is a growing interest in the development and application of flavonoid-based materials. Especially, uriciol and flavonoid, biochemical components of lacquer, have been reported to have immune function, antimicrobial function, antioxidant function and anti-inflammatory function.

The chemical structure of urushiol, which is known as the main ingredient, is a catechol compound having two hydroxyl groups on the benzene ring, and a long fatty acid having 15 carbon atoms is branched (R) It is known that various urushiol derivatives exist depending on the number of double bonds in the side chain and the type of bonding.

According to a preferred embodiment of the present invention, the detergent composition for clothes may include particles containing urushiol-free raspberry extract from lacquer. The detergent composition for clothes includes a detergent composition having excellent storage stability and antimicrobial activity by removing uriciol, which is a poison ingredient of allergic dermatitis, which is contained in lacquer, and increasing the content of flavonoids to improve the antimicrobial effect So that the merchantability can be increased.

According to a preferred embodiment of the present invention, the Rumax extract can be extracted using at least one extraction method selected from a hot water extraction method, an enzyme extraction method and a fermentation extraction method. For example, hydrothermal extraction can be performed by cutting the lacquer tree, thinning it, drying it at a high temperature, volatilizing urushiol, adding the lacquer tree to water and dipping it at 70 ° C or more for 3 hours or more. In addition, the enzyme extraction method can be used to obtain an extract of RVSV using Cellulase. The fermentation extraction method can extract the lacquer component which is not toxic when the fermenting microorganism consumes the lacquer component and the non-toxic metabolite is excreted by fermenting the lacquer segment, the bark, and the lacquer net using the fermenting microorganisms.

According to a preferred embodiment of the present invention, the raspberry extract preferably contains 0.5 to 15% by weight, more preferably 0.5 to 10% by weight, and most preferably 1.0 to 5% by weight based on the total weight of the detergent composition %. When the amount of the raspberry extract is less than 0.5% by weight based on the total weight of the detergent composition, the antimicrobial effect is insufficient. When the raspberry extract is more than 15% by weight, the granule of the raspberry extract is not granular, The laundry may cause a mildew.

According to a preferred embodiment of the present invention, it is preferable that the raspberry extract contains 5 to 30 ° Bx in terms of Brix in the detergent composition for clothes to improve the antibacterial effect.

According to a preferred embodiment of the present invention, the raspberry extract may be used in combination with at least one particulate material selected from among granular materials such as salt, sugar, heavy metal, manganese, bentonite and silicate, By weight, preferably 50 to 95% by weight. When the amount of the particulate material is less than 50% by weight based on the total amount of the rquach extract, it is difficult to form the particles because the amount of the particulate material is relatively small. When the amount exceeds 90% by weight, It is uneconomical.

According to a preferred embodiment of the present invention, the raspberry extract may contain 0.5 to 15% by weight of a water-soluble polymer and may include at least one selected from zeolite, silica, and magnesium carbonate to improve storage stability.

According to a preferred embodiment of the present invention, the raspberry extract may comprise at least one selected from vegetable oils, animal fats, cationic surfactants, anionic surfactants and polydimethylsiloxanes.

According to a preferred embodiment of the present invention, the detergent composition for clothes may be used by using a nonionic surfactant alone or by mixing an anionic surfactant. In addition, the nonionic surfactant may include 0.5 to 30% by weight, more preferably 5 to 20% by weight, and most preferably 5 to 10% by weight based on the total weight of the detergent composition . If the content of the nonionic surfactant is less than 5% by weight based on the total weight of the detergent composition, the detergency of the detergent composition deteriorates. If the amount of the nonionic surfactant exceeds 30% by weight, it is difficult to produce a powder detergent. A problem may occur. The nonionic surfactant may include polyoxyethylene ether.

The anionic surfactant may include 1 to 20% by weight, more preferably 1 to 15% by weight, and most preferably 1 to 12% by weight based on the total weight of the detergent composition . When the content of the anionic surfactant is less than 1% by weight based on the total weight of the detergent composition, detergency is lowered. When the amount of the anionic surfactant is more than 20% by weight, it is difficult to prepare a powder detergent. A problem may occur. The anionic surfactant may include at least one selected from a straight chain alkylbenzenesulfonate, an alpha olefin sulfonate, a polyoxyethylene ether sulfonate, an alkyl sulfonate, and an alkane sulfonate.

According to a preferred embodiment of the present invention, the detergent composition may contain 10 to 60% by weight of a builder as a cleaning accelerator. When the content of the builder is less than 10% by weight based on the total amount of the detergent composition, , And the detergency improving effect may not be exhibited. If it exceeds 60% by weight, there may be a problem that it is uneconomical. The builder may comprise from 0.5 to 15% by weight of fatty acid soap, from 1 to 5% by weight of polycarboxylate, from 1 to 10% by weight of citrate, from 5 to 30% by weight of sodium carbonate, from 5 to 20% by weight of sodium bicarbonate, And 5 to 30% by weight of sodium sulfate.

According to a preferred embodiment of the present invention, the detergent composition may contain 0.1 to 1% by weight of a fluorescent whitening agent, 0.1 to 2% by weight of an enzyme may be used to improve detergency, 0.1 to 0.5% . At this time, the enzyme may include at least one selected from protease, lipase, and cellulase.

The detergent composition is less irritating to the skin and has excellent antibacterial activity, so that it can be used for infants suitable for fragile skin. In addition, the detergent composition for clothes manufactured according to the embodiments of the present invention is not limited in use and can be used for washing using a washing machine including hand wash. In addition, the detergent composition for clothes according to the embodiments of the present invention may have various forms, but it may preferably have a powder form.

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not to be construed as limiting the scope of the present invention. It will be self-evident.

Example

Example  1 to 5: Preparation of Particle Composition Including Raspberry Extract

In order to prepare the particle composition containing the raspberry extract, urushiol, which is a toxic component, was firstly removed from the rasp. In order to remove urushiol, Examples 1 to 5 were cut into thin lacquer by cutting the lacquer, and then dried at 80 DEG C for 60 minutes to volatilize urushiol. Then, the lacquer was added to water and extracted with hot water for 3 hours at 70 DEG C to remove urushiol. An extract was obtained.

In addition, in Comparative Examples 1 and 2, rushes were directly added to water without removing urushiol, and extracted with hot water at 70 캜 for 3 hours to obtain rush extract without urushiol.

Next, in order to granulate the raloxifene extract from which the urushiol was removed, a particle composition containing the ralph grass extract was prepared according to the ingredients and composition shown in Table 1 below.

Component (% by weight) Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 rock salt 88.7 85.7 85.7 85.7 84.7 85.7 83.7 EO / PO Coploymer - - - - - - 1.0 Pigment qs qs qs qs qs qs qs Vegetable oil 1.0 1.0 2.0 2.0 3.0 3.0 - Raspberry extract 1.0 2.0 3.0 3.0 5.0 5.0 10.0 Surfactants 1) 1.0 1.0 1.0 1.0 1.0 - - Water soluble polymer 2) 1.0 2.0 1.0 2.0 1.0 2.0 - Polyethylene glycol 3) - - - - - Polydimethylsiloxane 4) 0.5 - 0.5 - 0.5 - - Zeolite 6.0 3.0 6.0 3.0 6.0 3.0 6.0 Magnesium carbonate - 2.0 - 2.0 - 2.0 - Silica - 1.0 - 1.0 - 1.0 - Sum 100.0 100.0 100.0 100.0 100.0 100.0 100.0

1) Anionic surfactants (alpha olefin sulfonates)

2) sodium polyacrylate

3) Molecular weight: 1,000 ~ 20,000

4) Viscosity: 10 to 100,000 c / s

The particles to which the rquiso extract prepared in Examples 1 to 5 and Comparative Examples 1 and 2 were added were subjected to the garment durability test according to the following method.

Experimental Example  1 to 3: Dyeability test

EXPERIMENTAL EXAMPLE 1 The white cotton cloth of the Korean Institute of Clothing and Textiles was cut into 20 cm lengthwise and 20 cm lengthwise, placed on a dish having a size of 20 cm or more, 100 ml of water (water) at 25 ° C was poured, Two to two grams of the added raspberry extracts were sprayed for 2 hours, rinsed with running tap water, and 5 observers visually evaluated the state of the stains. The results are shown in Table 2 below.

Experimental Example 2 A 100 g of water (water) at 25 ° C was poured into a 20 cm or more size dish cut into a 20 cm length and 20 cm length of a cotton cloth of Korea Institute of Clothing and Textiles and then sprinkled with water for 15 hours. After rinsing with water, five observers visually evaluated the state of the coagulation. The results are shown in Table 3 below.

Experimental Example 3 100% cotton 100% of the clothes sold on the market were cut to 20 cm in length and 20 cm in length, placed on a size dish of 20 cm or more, and 100 ml of water (tap water) at 25 ° C was poured. 2 g of the added raspberry extracts of Examples 1 and 2 were sprayed and dipped for one day and the clothes and raspberry extract-containing particles were rinsed with running water with constant force and then five observers visually observed the state of sticking Respectively. The results are shown in Table 4 below.

The results of Experimental Examples 1 to 3 are shown in Tables 2 to 4 below.

observer Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 One 4 5 5 5 5 3 4 2 4 4 5 5 4 4 3 3 5 5 5 5 5 3 4 4 4 4 5 5 5 3 4 5 4 5 5 5 5 3 3

1. Extremely strong (overall seawater).

2. Severe seawater (partial seawater).

3. Segregation was observed.

4. The degree of dying is insignificant.

5. No staining.

observer Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 One 4 5 5 5 5 3 3 2 4 4 5 4 4 2 3 3 4 5 5 5 5 2 4 4 5 5 5 5 4 3 3 5 5 4 5 5 5 2 2

1. Extremely strong (overall seawater).

2. Severe seawater (partial seawater).

3. Segregation was observed.

4. The degree of dying is insignificant.

5. No staining.

observer Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 One 5 5 5 5 5 One 2 2 5 5 5 5 5 2 2 3 5 4 5 5 5 One 2 4 4 4 5 5 5 2 2 5 4 5 5 5 5 One One

1. Extremely strong (overall seawater).

2. Severe seawater (partial seawater).

3. Segregation was observed.

4. The degree of dying is insignificant.

5. No staining.

As a result, as can be seen from Tables 2 to 4, in Examples 1 to 5, the durability was insignificant or not. However, in the case of Comparative Examples 1 and 2, as shown in Table 2, after immersing for 15 hours as shown in Tables 3 and 4, or after dipping for one day, particles containing clothes and raspberry extract In case of coexistence, mucus was observed or very severe.

Experimental Example  4: Evaluation of cleaning power

Using the detergent compositions prepared in Examples 1 to 5 and Comparative Examples 1 and 2, cleaning power experiments were carried out in the following manner.

The detergency was evaluated by using a washing machine (model name: Terg-O-Tometer) having a detergent concentration of 1 g / L and washing at a temperature of 25 ° C ± 2 ° C at a stirring speed of 120 ± 5 rpm.

Three types of contaminated captives were used: wet artificial contaminated (JIS C9606), AS-10 (Pigment, Oil, Milk) and WFK-10 (Pigment / Sebum) Rinsed.

Table 5 shows the reflectance values of the contaminated cloth before and after washing using a colorimeter to evaluate the washing power.

division Example Comparative Example One 2 3 4 5 One 2 JIS contaminated gun 48.5 49.2 50.2 49.2 50.3 48.3 47.2 AS-10 23.4 23.9 24.4 24.0 23.5 23.1 22.9 WFK-10 41.2 40.1 41.3 42.0 41.4 40.5 39.7

As a result, as shown in Table 5, in Examples 1 to 5, detergency was not lowered in the three kinds of contaminated cloths as compared with Comparative Examples 1 and 2, and excellent washing power was exhibited.

Examples 3 and 5 and Comparative Example 2 were selected based on the results of the washing power test to prepare detergent compositions according to the present invention by mixing the components and compositions shown in Table 6 below.

division Example Comparative Example 3 5 2 Raspberry extract particles 5.0 5.0 - Straight chain alkyl benzene sulfonic acid salt 11 11 11 Polyoxyethylene ether 5.0 5.0 5.0 Sodium carbonate 30 35 35 Sodium bicarbonate 10 15 15 Sodium sulfate 23 23 28 Fatty acid soap 2.0 2.0 2.0 Polycarboxylate 1.0 1.0 1.0 citrate 2.0 2.0 2.0 Sodium percarbonate 10 - - Enzyme ^{1 )} 0.5 0.5 0.5 Additive ^{2 )} Suitable amount Suitable amount Suitable amount Sum 100 100 100 1) Protease
2) Nacl, CMC, incense, etc.

Experimental Example  5: Evaluation of antimicrobial activity

The antimicrobial activity was tested using a standard detergent concentration of 1 g / L, and Escherichia coli and Staphylococcus aureus were cultured in a liquid medium, and the bacteria were diluted to adjust the initial bacterial count to 105 ~ 106 CFU / mL .

The test solution was prepared by dissolving the test substance in a standard amount (0.07% (w / v)) as the test solution. The test solution was added to 20 ml of the test solution, and the mixture was allowed to stand at room temperature for 30 minutes ± 5 seconds. And the rate of sterilization was reduced to the initial number of bacteria.

The initial number of bacteria was determined as the number of bacteria measured by using physiological saline as a control.

In the initial dilution stage, D / E Neutralizing broth of DIFCO was used to neutralize and test.

When bacteria were grown in the medium, the number of bacteria was calculated by multiplying the number of bacteria on the medium by the dilution factor. The number of bacteria not grown in the medium was multiplied by the dilution factor obtained in the neutralization step, and was calculated to be less than 10 (<10). The sterilization reduction rate was calculated by the following formula, and the results are shown in Table 7.

(%) = [(Number of initial bacteria - number of bacteria after a certain time) / number of initial bacteria]) x 100

division Example 3 Example 5 Comparative Example 2 Escherichia coli 99.9% 99.9% 92.2% Staphylococcus aureus 99.9% 99.9% 87.6%

As a result, as shown in Table 7, the detergent composition containing the raspberry extract-containing particles according to the embodiments of the present invention is superior to the detergent composition containing no raspberry extract-containing detergent composition Able to know.

Experimental Example  6: Evaluation of skin irritation

In order to evaluate the skin irritation of the detergent composition containing the raspberry extract-containing particles, the detergent composition prepared in Table 6 was applied to the skin of NZW rabbit (New Zealand white rabbit) for 24 hours, The irritability was evaluated.

The skin of the rabbit was epilated 24 hours before the experiment, and the test area and the control area were divided into 2.5 × 2.5 cm size.

Two areas of the abrasion area were prepared by damaging only the stratum corneum without damaging the dermal layer.

According to the detergent compositions prepared in Examples 3 and 5, 0.5 ml of the detergent composition was applied to one area of the scratch area and one area of the non-irritant area, and then a non-magnetic tape (Tegarderm, 3M) and a resilient bandage (Codan, 3M ) And closed for 24 hours.

The detergent composition prepared from Comparative Example 2 was applied to the sterilized gauze by dipping in sterile distilled water in the same manner.

At the end of the test material exposure time, the remaining test material was gently rinsed with lukewarm water. After the test substance administration, irritation such as erythema, scar and edema was observed.

Evaluation of the skin reaction according to the above experiment is shown according to the evaluation table of skin reaction in Table 8.

(1) erythema and scab formation
No erythema at all 0
Very mild erythema (only visible to the naked eye) 1
Severe erythema 2
Some severe erythema 3
Severe erythema (blush color) and scab formation 4
Sum of possible total ratings 4 (2) Edema formation
No edema at all 0
Very light edema (visible to the naked eye) 1
Mild edema (pronounced swelling to distinguish marginal part) 2
Severe swelling (about 1 mm swelling) 3
Severe edema (swelling greater than 1 mm and extending beyond the exposed area) 4
Sum of possible total ratings 4

The evaluation of the degree of irritability according to the above experiment is shown in Table 9 according to the method of calculating Draize's PI (Primary Irriation, Index).

Degree (PI) division 0.0 to 0.5
0.6 to 2.0
2.1 to 5.0
5.1 to 8.0 None irritant
Mild irritant (mild irritant)
Moderate irritant (severe irritant)
Severe irritant

The evaluation of the skin irritation of the detergent composition containing the raspberry extract-containing particles is shown in Table 10 with reference to the evaluation table of the skin reaction and the rating table for evaluating the degree of irritation.

division Example Comparative Example 3 5 2 Skin irritation test 0.0 0.0 0.0

As a result, as shown in Table 10, the detergent composition for clothes including Examples 3 and 5 and Comparative Example 2 was judged to be a non irritant substance (non irritant) with a PII index of 0.0 as a result of a skin irritation test, A detergent composition for clothes containing particles containing ricotta extract showed no skin irritation.

Claims (21)

A detergent composition for clothing comprising particles containing ruminal extract obtained by removing urushiol from lacquer.
The method according to claim 1,
Wherein the raspberry extract is extracted using at least one extraction method selected from a hot water extraction method, an enzyme extraction method and a fermentation extraction method.
The method according to claim 1,
Wherein the raspberry extract comprises 0.5 to 15% by weight based on the total weight of the detergent composition.
The method according to claim 1,
Wherein the lacquer is contained in an amount of 0.5 to 15 wt% based on the total amount of the rquach extract.
The method according to claim 1,
Wherein the raspberry extract comprises 5 to 30 ° Bx on a BRIX basis.
The method according to claim 1,
The detergent composition for garments according to claim 1, wherein the rumba extract comprises at least one particulate material selected from the group consisting of granular materials such as salt, sugar, heavy metal, manganese, bentonite and silicate.
The method according to claim 6,
Wherein the particulate material comprises 50 to 95% by weight based on the total amount of the raspberry extract.
The method according to claim 1,
The detergent composition for clothing according to claim 1, wherein the raspberry extract comprises 0.5 to 15% by weight of a water-soluble polymer.
The method according to claim 1,
Wherein the raspberry extract comprises at least one selected from zeolite, silica and calcium carbonate.
The method according to claim 1,
Wherein said raspberry extract comprises at least one selected from vegetable oils, animal fats, cationic surfactants, anionic surfactants and polydimethylsiloxanes.
The method according to claim 1,
Wherein the detergent composition comprises a nonionic surfactant alone or an anionic surfactant mixed with the detergent composition.
12. The method of claim 11,
Wherein the nonionic surfactant comprises 0.5 to 30% by weight based on the total weight of the detergent composition.
12. The method of claim 11,
Wherein the nonionic surfactant is polyoxyethylene ether.
12. The method of claim 11,
Wherein the anionic surfactant comprises 1 to 20% by weight based on the total weight of the detergent composition.
12. The method of claim 11,
Wherein the anionic surfactant comprises at least one selected from the group consisting of a straight chain alkyl benzene sulfonate, an alpha olefin sulfonate, a polyoxyethylene ether sulfonate, an alkyl sulfonate, and an alkane sulfonate.
The method according to claim 1,
Wherein the detergent composition comprises 10 to 60% by weight of a builder which is a cleaning accelerator.
17. The method of claim 16,
The builder which is the cleaning accelerator may comprise 0.5 to 15% by weight of fatty acid soap, 1 to 5% by weight of polycarboxylate, 1 to 10% by weight of citrate, 5 to 30% by weight of sodium carbonate, 5 to 20% by weight of sodium bicarbonate, 20% by weight of sodium chloride and 5 to 30% by weight of sodium sulfate.
The method according to claim 1,
Wherein said detergent composition further comprises 0.1 to 1 wt% of a fluorescent whitening agent, 0.1 to 2 wt% of enzyme, and 0.1 to 0.5 wt% of perfume.
19. The method of claim 18,
Wherein the enzyme comprises at least one selected from protease, lipase, and cellulase.
The method according to claim 1,
Wherein said detergent composition is for an infant.
The method according to claim 1,
Wherein the detergent composition is in powder form.