KR100449211B1 - Nonpolluting and nontoxic detergent composition for kitchen - Google Patents

Abstract

The present invention relates to a dishwashing composition having excellent washing power, rinsing property, skin protection effect, biodegradability, almost no toxicity to human body even when left in dishes, and having little effect on water pollution, a) lipopolysaccharide. Lipid 1 to 30 parts by weight; b) 1 to 10 parts by weight of olive oil hydrolyzed wheat protein; c) 0.1 to 5 parts by weight of sophorose lipid; d) 1 to 10 parts by weight of trihalose lipids; And e) provides a dish detergent composition comprising a balance of water.

Description

Pollution-free and non-toxic dish detergent composition {NONPOLLUTING AND NONTOXIC DETERGENT COMPOSITION FOR KITCHEN}

The present invention relates to a dish detergent, and in particular, washing power, rinsing, food deodorant effect, skin protection effect, biodegradability is excellent, there is little toxicity to the human body even if left in the dishware, water detergent has little effect on water pollution It relates to a composition.

Conventional dishwashing agents are prepared using an anionic surfactant as a main component, among which surfactants are widely used sodium linear alkylbenzenesulfonate (LAS), alpha olefin sulfonate (AOS), sodium lauryl sulfate (SLS), Sodium lauryl ethoxylated sulfate (SLES), alkyl ether sulfate (AES) and the like. They are excellent in foaming power and detergency, while rinsing is considerably weak, and in particular, since the degree of biodegradation is low in general water systems, it has an adverse effect on the water environment, and it is pointed out that a problem that causes considerable irritation to the human skin.

In addition, pollution to crops such as vegetables and fruits is increased, and various preservatives and pesticides are detected in the crops to maintain freshness. In fact, housewives rarely use them due to disbelief in dishwashing detergents, and only wash with water.

Therefore, in reality, oral toxicity is quite low, and it has excellent cleaning power, foaming power, and rinsing ability, so it is suitable to housewives' taste. In addition, skin care effect is excellent through addition of skin nutrients to frequently used housewives. There is a need for a detergent that does not affect the kitchen.

The present invention, in consideration of the problems of the prior art, is harmless to the human body, even if left on the tableware, excellent washing power, rinsing ability, biodegradation effect, deodorizing effect on food and bactericidal effect on gram-positive bacteria and skin protection effect And to provide a kitchen detergent composition excellent in the regeneration effect.

The present invention to achieve the above object,

a) 1 to 30 parts by weight of lipopolysaccharide lipid;

b) 1 to 10 parts by weight of olive oil hydrolyzed wheat protein;

c) 0.1 to 5 parts by weight of sophorose lipid; And

d) 1 to 10 parts by weight of trihalose lipid

It provides a dishwashing composition comprising a.

Hereinafter, the present invention will be described in detail.

According to the present invention, a kitchen detergent is prepared with lipopolysaccharide lipid and olive oil hydrolyzed wheat protein as a main ingredient, and thus, washing power, rinsability, and biodegradability are excellent. The invention was found to have little effect on contamination and to complete the present invention.

The present invention comprises lipopolysaccharide lipid, olive oil hydrolyzed wheat protein, soporose lipid, and trihalose lipid as an active ingredient in dishwashing agents.

The lipopolysaccharide lipid is a compound represented by the following Chemical Formula 1, and has high detergency, biodegradability, and nontoxicity. Such lipopolysaccharide lipids are preferably contained in 1 to 30 parts by weight in 100 parts by weight of the total detergent composition. If the content is less than 1 part by weight, the cleaning ability may be lowered. If the content is more than 30 parts by weight, it is difficult to expect the cleaning effect as much as the excess amount, and the adverse effect such as a large increase in the viscosity due to excessive solid content occurs.

[Formula 1]

The olive oil hydrolyzed wheat protein is a compound represented by the following formula (2), the lipophilic group is extracted from olive, which is a natural material, the hydrophilic group is extracted from wheat, and then synthesized. This component acts as an anionic surfactant and preferably contains 1 to 10 parts by weight in 100 parts by weight of the total detergent composition. If it is contained in less than 1 part by weight, the cleaning ability may be lowered. If it is contained in more than 10 parts by weight, it is difficult to expect the cleaning effect as much as the excess amount.

[Formula 2]

In the formula (2),

R is alkyl having 1 to 14 carbon atoms and n is an integer of 1 to 10.

The Soporose lipid is a compound represented by the following Chemical Formula 3, and is a component that can impart deodorant effect, bactericidal effect, skin lightening effect, skin protection and regeneration effect of food. Such Soporose lipid is preferably contained 0.1 to 5 parts by weight in a total of 100 parts by weight of the detergent composition. If the content is less than 0.1 parts by weight, the deodorizing effect of the food does not appear, and if contained in more than 5 parts by weight, it is difficult to expect the deodorizing effect as much as the excess amount.

[Formula 3]

In formula (3), n is an integer of 11 to 15.

The trihalose lipid is a compound represented by the following Chemical Formula 3, and acts as a solubilizer capable of stabilizing the detergent in a wide pH range, and is a component capable of improving cleaning power and improving foaming power in the detergent. Such trihalose lipids are preferably contained in an amount of 1 to 10 parts by weight in a total of 100 parts by weight of the detergent composition. If the content is less than 1 part by weight, the detergent may not be homogeneous or the cleaning ability may be improved. If the content is more than 10 parts by weight, the excess amount of the layer may cause dishwasher instability.

[Formula 4]

In the formula (4), R is alkyl having 8 to 14 carbon atoms.

Unlike the conventional dish detergents, the dish detergent composition of the present invention is composed of all of the main surfactants as bio surfactants, and has excellent washing ability and excellent biodegradability, so that they hardly affect water pollution, It is almost nontoxic to human body even if it remains, and it has excellent deodorizing effect and skin protection effect.

The composition of the present invention is prepared as a detergent by mixing with water based on the lipopolysaccharide lipid, olive oil hydrolyzed wheat protein, Soporose lipid, and trihalose lipid, and various according to the purpose of the detergent Additional ingredients may be input mixed. That is, a small amount of nonionic surfactants, anionic surfactants, other skin protection agents, humectants, thickeners, etc., are added to increase the foaming power and the cleaning power. Can be prepared. They should be manufactured with a focus on minimizing acute toxicity, especially dish detergents, which remain almost untoxic to the human body even if they remain in tableware and have little effect on water pollution.

Specific examples of ingredients that may be further added to the dishwashing composition of the present invention are as follows.

In order to further add a skin protective effect to the composition of the present invention, 0.01 to 5 parts by weight of corinomycolic acid represented by the following formula (5) may be added to a total of 100 parts by weight of the detergent composition as a skin penetrant. This ingredient exerts its effect through rapid skin penetration of Sophorose Lipid, which can act as a skin protectant.

[Formula 5]

In Formula 5, R ¹ is alkyl having 16 to 25 carbon atoms, and R ² is alkyl having 5 to 13 carbon atoms.

In addition, the composition of the present invention has a skin selected from the group consisting of malic acid, ascorbic acid, sechil alcohol, ascorbic acid, arbutin, retinol, tocopherol, and collagen represented by the following formula (6) in order to add skin protection and cosmetic effects Protective agents may be further added. Such skin protectant is preferably added in an amount of 0.1 to 2 parts by weight in 100 parts by weight of the total detergent composition.

[Formula 6]

In addition, the composition of the present invention, in order to add skin protection and moisturizing effect, at least one member of the group consisting of glycerin, propylene glycol, propylene blue ben, methyl paraben, glycerol monostearate, and glycerol monooleate represented by the following formula (7) The humectant selected may be further added. Such moisturizing agent is preferably added in an amount of 1 to 20 parts by weight in 100 parts by weight of the total detergent composition.

[Formula 7]

In addition, the composition of the present invention may further include chitosan as a component that can remove the pesticide component on the vegetable or the like if necessary. This component contains 1 to 10 parts by weight, more preferably 2 to 8 parts by weight, in total 100 parts by weight of the detergent composition. At this time, if less than 1 part by weight of the pesticide component removal effect obtained by the input is insignificant, when it exceeds 10 parts by weight it is difficult to obtain the effect as much as the input amount.

In addition, the composition of the present invention contains 0.1 to 2 parts by weight of wood vinegar in 100 parts by weight of the total detergent composition, if necessary, to compensate for the deodorizing and sterilizing effect of Soporose lipids, especially in the kitchen E. coli (E- coli) and staphylococcus aureus can have a strong bactericidal effect.

In addition, the composition of the present invention is a detergent composition comprising at least one viscosity modifier selected from the group consisting of sodium carboxymethyl cellulose (CMC), gum (Gum), and agar (Agar) for the purpose of viscosity control, such as viscosity increase if necessary 0.1 to 10 parts by weight, more preferably 1 to 8 parts by weight may be further contained in 100 parts by weight. If the amount is less than 0.1 parts by weight, the viscosity effect does not appear, and if it exceeds 10 parts by weight, the viscosity may be too high, or the cloudy phenomenon may occur.

The present invention will be described in more detail with reference to the following examples and comparative examples. However, the examples are only for illustrating the present invention and are not limited to these.

EXAMPLE

Examples 1-10, Comparative Examples 1-10

Lipopolysaccharide lipid and olive oil hydrolyzed wheat protein, Soporose lipid, trihalose lipid and additives were mixed with water to prepare a dish detergent as shown in Table 1 below.

In addition, conventional dish detergents were arbitrarily prepared as shown in Table 2.

Table 3 and Table 4 show the test results of the sterilizing effect of the dish detergents of the respective Examples and Comparative Examples.

In addition, the amount of foam, cleaning power, rinsing power, skin irritation and stability, whitening, deodorization, and bactericidal effect of each dish detergent are shown in Table 1 and Table 2 together with the compositions.

A. Foam Volume Evaluation

In order to measure the amount of foam, first, the stock solution of the prepared dish detergent is diluted to a concentration of 0.1% by weight, shaken 50 times in a 100 ml cylinder, and then a method of measuring the height of the amount of foam generated is taken. The height of the foam amount is expressed by the numerical value of the volume shown in the cylinder.

B. Cleanability Evaluation

After preparing the test solution for each test condition, the test piece containing 10 × 10 (cm ² ) rolled oil was deposited for 10 seconds to degrease the rolling oil remaining on the surface of the test piece. The degreased steel sheet was washed with distilled water, and then dried in a dryer, cut into 10 × 2.5 (cm ² ) in size, and the surface residual amount of the specimen was measured five times using an RC-212 carbon analyzer to obtain an average value.

C. Skin irritation evaluation

Using a closed cloth, a certain amount of the undiluted solution was buried in contact with the human skin, fixed, and maintained for 48 hours.

Judgment symbol ● is nothing, ○ is slightly red than other skin, △ is a slight allergic symptoms, × is a skin-specific symptoms occur.

D. Rinsing Evaluation

Rinsing evaluation was a relative comparison in three forms by measuring the amount of water used by rinsing with water until a certain amount of dishes are washed in a certain amount of sponge and bubbling without the foam.

The judgment symbol x is not good, Δ is usually, and ○ is very good.

E. Evaluation of Stability of Kitchen Detergent

In the stability evaluation, after six cycles of each detergent was repeatedly held at a temperature of −10 ° C. for 12 hours and a temperature of 40 ° C. for 12 hours, the transparency of the detergent was evaluated as stability. The foaming power and cleaning power were evaluated.

Determination mark ○ indicates no problem in appearance and bubble / cleaning force, △ means blurring in appearance but no problem in bubble / cleaning force, and × means that there is problem in both appearance and bubble / cleaning force.

F. Evaluation of Skin Whitening Effect

After dilution with the use of a closed cloth, the skin condition is determined by visually judging the condition of the skin by contacting / fixing and detaching for 30 minutes.

The judgment code is ○ for skin whitening effect and △ for no effect

G. Deodorizing Effect

After forming a certain amount of food waste, such as kimchi, sprinkle the test chemicals on the sample plastic pack and determine the degree of odor removal. To determine the degree of odor removal, a panel of 10 people is constructed and the steps are calculated numerically from about 1 to 5. (1: Strong smell of food, 5: Remove smell of food)

H. Biodegradation Measurement

The inoculated culture is shaken and cultivated at 25 ° C. at 150 to 200 rpm for 3 days. After repeating this pure culture two times, inoculated with the pure water culture solution, and the concentration of the surfactant after 7 days using the methylene blue method to measure the decomposition rate in%.

J. Sterilization Test

Nutrient Agar was tested by passage in medium containing 1% (W / V) NaCl. The number of microorganisms was determined by density.

Classification (parts by weight) Example One 2 3 4 5 6 7 8 9 10 Furtherance Lipopolysaccharide Lipid 29 22 20 18 16 14 12 20 8 One Olive Oil Hydrolyzed Wheat Protein One 8 10 12 14 16 18 10 22 29 Soporose Lipid 5 4 3 2 One One 2 3 4 5 Trihalo Lipid 10 9 8 7 6 5 4 3 2 One Corinomic acid One 2 3 4 5 5 4 3 2 One Malic acid 6 5 4 One 3 5 2 One 2 4 glycerin 20 18 16 14 12 10 8 6 4 2 Succinol Alcohol 2 2 2 2 2 2 2 2 2 2 Glycerol Monostearate 5 5 5 5 5 5 5 5 5 5 Gum One One One One One One One One One One Wood vinegar 2 2 2 2 2 3 3 3 3 3 Chitosan One One One One One 2 2 2 2 2 water to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 Properties Foam amount (mL) 90 92 91 89 91 88 89 90 86 89 Cleaning power 92.3 90.8 91.0 93.2 89.9 91.3 88.8 91.0 92.2 88.6 Skin irritation ● ● ● ● ○ ○ ○ ● ● ○ Rinseability ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Assessment of stability of dish detergent ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Skin whitening effect ○ ○ ○ ○ △ ○ ○ ○ ○ ○ Deodorant effect 5 5 5 4 5 4 4 4 5 5 Biodegradability 99% 98% 99% 95% 97% 98% 99% 99% 97% 98%

Classification (parts by weight) Comparative example One 2 3 4 5 6 7 8 9 10 Furtherance Sodium Linear Alkylbenzenesulfonates (LAS) 15 22 - - - 8 - - 5 2 Alkyl ether sulfate (ABS) 8 - 18 - 15 - 7 2 - - Sodium Lauryl Sulfate (SLS) - 9 6 15 - - - - 17 - Sodium Lauryl Ethoxylate Sulfate (SLES) - - - 5 5 15 - 5 - 22 Alkyl ether sulfate (AES) - - 8 - 5 - 15 15 - - Alkylbetaine 6 - 4 5 2 - 9 5 - 2 Imidazoli 윰 Beta 3 6 - 9 2 3 - - 4 - Polyethylene glycol 3 2 7 - 9 2 2 - 4 - Amidopropylbetaine 2 3 2 3 - 10 One 3 - 8 water to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 Properties Foam amount (mL) 90 92 91 89 91 88 89 90 86 89 Cleaning power 92.3 90.8 91.0 93.2 89.9 91.3 88.8 91.0 92.2 88.6 Skin irritation ● ● ● ● ○ ○ ○ ● ● ○ Rinseability ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Stability evaluation ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Biodegradability 70% 75% 69% 72% 73% 76% 81% 79% 76% 77%

Microorganisms to be sterilized: Corynebacterium xerosis Day Comparative Examples 1 to 10 Examples 1-10 0 0 0 One 10,000 0 2 11,000 0 3 10,000 0 4 9,000 0 5 8,500 0 6 8,300 0 7 8,200 0 8 8,190 0 9 8,000 0 10 8,000 0 11 8,000 0 12 8,000 0 13 8,000 0 14 8,000 0

Microorganisms to be sterilized: Propionibacterium acnes Day Comparative Examples 1 to 10 Examples 1-10 0 0 0 One 0.2 0 2 0.7 0 3 1.2 0 4 2.2 0 5 1.8 0 6 1.9 0 7 2.4 0

The dishwashing agent composition according to the present invention uses lipopolysaccharide lipid, olive oil hydrolyzed wheat protein, biosurfactant such as sorborese lipid and trihalose lipid in a specific ratio, and thus, the conventional anion It is a high-quality detergent composition with excellent detergency and remarkably low skin irritation, excellent rinsing effect, pollution-free, and non-toxic, and excellent deodorant effect and bactericidal effect, compared to kitchen detergent which is composed of active surfactant.

Claims (7)

Within 100 parts by weight of dish detergent composition a) 1 to 30 parts by weight of lipopolysaccharide lipid; b) 1 to 10 parts by weight of olive oil hydrolyzed wheat protein; c) 0.1 to 5 parts by weight of sophorose lipid; d) 1 to 10 parts by weight of trihalose lipids; And e) water balance Detergent composition comprising a. The method of claim 1, f) 0.01 to 5 parts by weight of corinomic acid as a skin penetrant Detergent composition further comprising a. The method of claim 1, g) 0.1 to 2 parts by weight of a skin protectant selected from the group consisting of malic acid, ascorbic acid, sechial alcohol, ascorbic acid, arbutin, retinol, tocopherol, and collagen Detergent composition further comprising a. The method of claim 1, h) 1 to 20 parts by weight of a humectant selected from the group consisting of glycerine, propylene glycol, propylene blue ben, methyl paraben, glycerol monostearate, and glycerol monooleate Detergent composition further comprising a. The method of claim 1, i) 1 to 10 parts by weight of chitosan as a pesticide remover Detergent composition further comprising a. The method of claim 1, j) 0.1 to 2 parts by weight of wood vinegar Detergent composition further comprising a. The method of claim 1, k) 0.1 to 10 parts by weight of a viscosity modifier selected from the group consisting of sodium carboxymethyl cellulose (CMC), gum, and agar Detergent composition further comprising a.