KR20210022896A - Method for manufacturing laundry detergent composition using soapberry extract - Google Patents

Abstract

The present invention relates to a method for manufacturing a laundry detergent composition and, more specifically, to a method for manufacturing a laundry detergent composition using a fruit extract of Sapindus mukorossi Gaertner, which has excellent foam amount and washing power, has little skin irritation, and minimizes the amount of washing water required for washing, while being environmentally friendly, and harmless to the human body by using an extract extracted from a natural substance as a natural surfactant instead of conventional petrochemical-derived surfactants.

Description

Method for manufacturing laundry detergent composition using soapberry extract}

The present invention relates to a method for preparing a laundry detergent composition, and is environmentally friendly by using an extract extracted from a natural substance as a natural surfactant instead of a conventional petrochemical-derived surfactant, and has an excellent foaming amount and washing power while being harmless to the human body. The present invention relates to a method for preparing a laundry detergent composition using a fruit extract of a patient-free tree that has little irritation and minimizes the amount of washing water required for cleaning.

In general, active ingredients used in laundry detergents, i.e., surfactants, are anionic surfactants, nonionic surfactants, cationic surfactants, amphoteric surfactants, etc., and the type of surfactant used, the composition ratio of the composition, and the purpose of use The amount varies depending on the case, but in the case of liquid laundry detergent, it accounts for most of the content except for purified water.

On the other hand, surfactants commonly used in laundry detergents are petrochemical-derived surfactants, which in some cases have excellent cleaning power, but have low biodegradability and are discharged to sewage without being decomposed for a considerable period of time, causing water pollution and pollution.

In addition, during washing, some of the detergent may remain in the clothing without being rinsed. As a detergent component remaining in the washed clothing, surfactants derived from petrochemicals irritate the skin, and if the irritation is severe, skin problems such as eczema and atopy , Asthma and rhinitis.

Accordingly, there is an urgent need for research on an eco-friendly laundry detergent composition, which is excellent in the amount of foam and washing power required for laundry detergents, has little skin irritation, and is harmless to the human body.

Registered Patent Publication No. 10-0056908

The present invention was devised in consideration of the above points, and is environmentally friendly by using an extract extracted from a natural substance as a natural surfactant, and is harmless to the human body, yet has an excellent foaming amount and washing power, has almost no skin irritation, and is suitable for cleaning. An object of the present invention is to provide a method for preparing a laundry detergent composition using a fruit extract of a patient-free tree that minimizes the amount of washing water required.

In addition, the present invention has another object to provide a laundry detergent composition manufacturing method using a patient-free tree fruit extract that can achieve an excellent antiseptic effect even when using by minimizing preservatives that may irritate the skin.

Further, another object of the present invention is to provide a method for preparing a laundry detergent composition using a patient-free tree fruit extract that minimizes the problem that the phase is separated in a liquid state and must be mixed again by shaking the detergent each time it is used.

In order to solve the above-described problems, the present invention provides a step of preparing a composition by mixing (1) a surfactant, a natural essence oil, and a preservative including a non-patient tree fruit extract and a nonionic surfactant component with purified water, and (2) the It provides a method for preparing a laundry detergent composition using a fruit extract of a patient-free tree comprising the step of adjusting the pH of the composition to neutral.

According to an embodiment of the present invention, the extract of the fruit of the non-patient tree may include a hot-water extract obtained by extracting the fruit of the non-patient tree or the coarse pulverized product of the fruit of the non-patient tree with hot water at a temperature of 80 to 100°C.

According to another embodiment of the present invention, the nonionic surfactant component may include any one or more of alkyl polyglucoside and polyoxyethylene lauric ether. In this case, more preferably, the non-patient tree fruit extract and the nonionic surfactant component may be included in a weight ratio of 1: 5 to 9. In addition, even more preferably, the nonionic surfactant component includes an alkyl polyglucoside and polyoxyethylene lauric ether, and the polyoxyethylene lauric ether and the alkyl polyglucoside may be included in a weight ratio of 1: 3 to 6.

According to another embodiment of the present invention, the surfactant may be contained in an amount of 15 to 50% by weight, a natural essence oil in an amount of 0.5 to 10% by weight, and a preservative in an amount greater than 1% by weight and 5% by weight or less.

According to another embodiment of the present invention, the preservative may include 80 to 90% by weight of a preservative and 10 to 20% by weight of allantoin based on the total weight of the preservative.

According to another embodiment of the present invention, the extract of the fruit of the non-patient tree may further include an alcohol extract of the fruit of the non-patient tree or the coarse pulverized fruit of the non-patient tree.

According to another embodiment of the present invention, the non-patient tree fruit extract may include a hot-water extract of a non-patient tree fruit or a coarse pulverized fruit of a non-patient tree, and an alcohol extract in a weight ratio of 1: 1 to 2.

According to another embodiment of the present invention, the alcohol extract is a first heat treatment step of heat-treating at 60 to 70° C. for the dried product of the extract of the remaining non-patient tree fruit extracted with hot water after extracting the non-patient tree fruit or the coarse pulverized product of the non-patient tree fruit. Wow, it may be an alcohol extract extracted with a lower alcohol having 1 to 4 carbon atoms after performing a second heat treatment process of heat treatment at 90 to 110° C. at least once by adding steam.

The laundry detergent composition prepared by the manufacturing method according to the present invention can prevent water pollution caused by the use of a petrochemical surfactant by using natural ingredients containing saponin extracted from the fruit of a patient-free tree as a surfactant. In addition, since it is harmless to the human body, the occurrence of skin problems, rhinitis, asthma, etc. is prevented, so even if some detergent components remain in the washed clothes, it is safe for the human body. Furthermore, it has excellent foaming capacity and cleaning power, and it is more eco-friendly because it can significantly reduce the amount of washing water required for cleaning.

Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art may easily implement the present invention. The present invention may be implemented in various different forms and is not limited to the embodiments described herein.

The laundry detergent composition using the fruit extract of Pseudomonas tree according to an embodiment of the present invention is prepared by mixing (1) a surfactant, natural essence oil, and preservatives containing a Pseudomonas fruit extract and a nonionic surfactant component with purified water. And (2) adjusting the pH of the composition to neutral.

First, as step (1) of the present invention, a step of preparing a composition is carried out by mixing a surfactant, natural essence oil, and a preservative including a non-ionic surface-active component with purified water.

The surfactant is a component responsible for a cleaning function of dissolving various pollutants contained in laundry, and the present invention includes a non-patient tree fruit extract as a surfactant derived from natural products rather than a conventional petrochemical-derived surfactant.

The extract of the fruit of the Afreesia tree contains saponin, and various components, including the saponin component of the extract of the fruit of the Apikatus, generate abundant foam and have excellent cleaning power. At this time, the extract of the fruit of the non-patient tree may be extracted using a known extraction solvent and extraction method. Preferably, the extract of the fruit of the non-patient tree may be a hot-water extract, and more preferably, a mixture of the extract of the hot-water and the alcohol extract of the fruit of the non-patient tree. At this time, the nature of the extract of the fruit of the A-Panthera may be liquid or powder. The powder phase may be obtained by concentrating the extract under reduced pressure after extraction and freeze-drying.

Specifically, the extract of the fruit of the non-patient tree will be described, after washing the obtained fruit of the no-patient tree, the fruit and the seed of the non-patient fruit are separated, and then extracted using a fruit part. At this time, the fruit portion may be dried or non-dried. In addition, the fruit portion may be pulverized to a predetermined size to increase extraction efficiency, but is not limited thereto.

The prepared non-patient tree fruit or its coarsely pulverized product may then be subjected to an extraction process with hot water at a temperature of 80 ~ 100 ℃. At this time, the extraction time may be 5 to 15 hours, for example, and through this, it may be advantageous to extract the maximum content of the effective ingredient for cleaning. If the extraction temperature is less than 80°C, there is little extraction of effective ingredients for cleaning, and thus the cleaning effect may be insignificant. In addition, when the extraction temperature exceeds 100°C, components that may cause skin irritation are additionally extracted, so it may not be preferable to use as a laundry detergent. In addition, if the extraction time is less than 5 hours, extraction of effective ingredients for cleansing may be small, and if the extraction temperature exceeds 15 hours, the increase in the amount of effective ingredients for cleansing is insignificant, and ingredients that may cause skin irritation. There is a concern that the extraction of the will increase.

After the extraction is performed for a predetermined time through hot water, a conventional filtration or separation process for separating the extraction residue and the extract may be performed.

On the other hand, the fruit extract of the non-patient tree may further include an alcohol extract together with the above-described hot water extract. The alcohol extract has the advantage of higher cleaning effect and foam generation. At this time, the hot water extract and the alcohol extract may be included in a weight ratio of 1: 1 to 2, more preferably 1: 1.4 to 2.0 weight ratio. If the alcohol extract is contained in a weight less than 1.4 times the weight of the hot water extract, the increased cleaning effect and foam generation effect may be insignificant. In addition, if the alcohol extract exceeds 2.0 times the weight of the hot water extract, there is a possibility that the amount of water required for rinsing may increase significantly due to excessive foam generation. This may be insignificant, or the cleaning effect may be lowered. In addition, there is a concern that layer separation or solid/liquid separation of the laundry detergent composition may occur.

According to a preferred embodiment of the present invention, the alcohol extract of the non-patient tree fruit or the coarse-pulverized fruit of the non-patient tree is prepared by using the non-patient tree fruit or the coarse-pulverized product of the non-patient tree fruit prepared before being extracted with hot water when preparing the above-described hot-water extract. It may be extracted using. However, more preferably, for an increased cleaning effect, foaming effect, and layer separation/phase separation prevention, the extraction target of the alcohol extract may be the extract residue obtained from the hot water extract, preferably dried. It may be a dried product from which water, which is an extract, has been removed through a process. In addition, the alcohol may be preferably a lower alcohol having 1 to 4 carbon atoms, more preferably ethanol. At this time, extraction with alcohol may be performed at room temperature, for example, 20 to 30° C. for 3 to 6 hours, and when extracted by heating or extracting for a long time, components that may cause skin irritation are excessively extracted, which is not preferable.

On the other hand, in order to achieve a more enhanced effect with respect to the desired effect of the present invention, the dried product obtained by drying the extract of the extract of the fruit of the non-patient tree remaining after hot water extraction may be subjected to a pretreatment process before being extracted with alcohol. The pretreatment process may include a first heat treatment step of heat-treating the dried material at 60 to 70°C, and a second heat treatment step of heat treatment at 90 to 110°C by applying steam at least once. There is an advantage of being able to remarkably increase the content of the active ingredient effective for washing the back. If the temperature condition in the first heat treatment step is unsatisfactory, or if the second heat treatment step in which steam is added to heat treatment without the first heat treatment step is performed, the content of the active ingredient may not be remarkably increased. In addition, there is a concern that active ingredients required for cleaning may be deteriorated when heat treatment under conditions exceeding 110°C in the second heat treatment process, while there is a concern that components that irritate the skin may be excessively extracted through alcohol. In addition, when the second heat treatment is performed at a temperature of less than 90°C, the active ingredient required for cleaning at a desired level may not be extracted through alcohol.

In addition, the first heat treatment process may be performed for 30 minutes to 60 minutes, and the second heat treatment process may be performed for 2 hours to 4 hours per heat treatment. If the execution time of the first heat treatment process does not satisfy the above range, it may be difficult to achieve the desired effect even if the second heat treatment process is performed.

On the other hand, when the above-described extract of Pseudomonas japonica fruit is used as a surfactant, it is good for cleaning power or foaming, but when used alone, the cost increase is large, and very excellent foaming power can increase the number of rinsing times or the amount of water required for rinsing. There is a concern. Accordingly, the surfactant may preferably contain a nonionic surfactant component, more preferably any one or more of polyoxyethylene lauric ether and alkyl polyglucoside, more preferably these two Can include all. In particular, alkyl polyglucoside is a natural surfactant that is eco-friendly and does not pollute the water quality, and at the same time, it is used together with the extract of the fruit of the apricot tree to reduce the amount of water used in the rinsing process through water after washing and the number of rinsing cycles. It turns out that such an effect of the combination of the fruit extract and the alkyl polyglucoside is not known in the art.

Preferably, the surfactant may include the non-patient tree fruit extract and a nonionic surfactant component in a ratio of 1: 5 to 9 by weight. If non-ionic surfactants are included in a weight of less than 5 times the weight of the extract of non-patient tree fruit, the effect of reducing the amount of water or rinsing frequency described above may be insignificant, and the cost may increase due to the increase in the amount of extract of non-patient tree fruit. There is. In addition, if the nonionic surfactant component is included in a weight exceeding 9 times, foaming and cleaning power are reduced, and there is a risk of layer separation or solid/liquid separation in the laundry detergent composition during storage.

In this case, the nonionic surfactant may include an alkyl polyglucoside, and more preferably, the alkyl polyglucoside and polyoxyethylene lauric ether may be used together in consideration of cleaning power and the like. However, more preferably, polyoxyethylene lauric ether and alkyl polyglucoside 1: may be included in a weight ratio of 3 to 6, and if the alkyl polyglucoside is included in a weight ratio of less than 3 times the weight of polyoxyethylene lauric ether, skin irritation There is a concern that this may be caused, and foaming may be reduced. In addition, if the weight of the alkyl polyglucoside exceeds 6 times compared to the weight of polyoxyethylene lauric ether, it may be difficult to expect a synergistic effect of cleaning power.

The above-described surfactant may be included in an amount of 15 to 50% by weight based on the total weight of the laundry detergent composition. When the surfactant content is less than 15% by weight, the cleaning effect may be insignificant, and when it exceeds 50% by weight, the improvement of the cleaning effect is insignificant, but there is a concern that the amount of water required during rinsing may increase significantly. On the other hand, in the case of implementing a highly concentrated laundry detergent, for example, a 6 times concentrated laundry detergent, the content of purified water may decrease accordingly, so it is obvious that the content (% by weight) of the surfactant increases accordingly.

Next, the natural essence oil mixed with the above-described surfactant is a known kind used in laundry detergent compositions and may be used without limitation in the case of oils derived from natural products. For example, the natural essence oil may be used by mixing one or two or more of Cypress, Grapefruit, Palmarosa, Jupiter, and Lemongrass. The natural essence oil may be included in an amount of 0.5 to 10% by weight, but the content of the natural essence oil may be appropriately adjusted.

Next, the preservatives contained in the composition play a role in preventing the proliferation of molds and various bacteria due to contamination during the manufacture or use of the product and the problem of deterioration of the product. The preservative may be used without limitation in the case of a preservative used in laundry detergent. However, since those known as preservatives may be harmful to the human body, such as skin, it is desirable to include them in a small amount, but when included in a small amount, it may be difficult to express sufficient antiseptic performance to the desired level.

Accordingly, the preservative may contain allantoin in a predetermined amount, and due to the use of allantoin, there is an advantage that the content of the preservative performance can be greatly reduced while exhibiting an increased effect of the preservative performance. Accordingly, preferably, the preservative may include 80 to 90% by weight of a preservative and 10 to 20% by weight of allantoin based on the total weight of the preservative. If allantoin is contained in an amount of less than 10% by weight relative to the total weight of the preservative, it may be difficult to express a synergistic effect of the preservative performance. In addition, when allantoin is contained in an amount exceeding 20% by weight, the synergistic effect of the antiseptic performance is insignificant, and when it is included in a larger amount, the antiseptic performance may be rather deteriorated. In addition, there is a concern that storage stability may be deteriorated, such as layer separation or solid/liquid separation during storage. At this time, the preservatives may be used without limitation, known preservatives, for example sodium benzoate, ethanol, phenoxyethanol, benzisothiazolinone, methylchloroisothiazolinone, methylisothiazolinone, pentindiol, or Parabens and the like can be used. However, it is preferable to use sodium benzoate when considering the synergistic effect of the antiseptic effect with allantoin.

Meanwhile, in medicine, allantoin is known to promote cell growth, promote wound healing, soften keratin proteins, and have other physiological functions. In addition, it is known that it can be used to relieve and treat dry skin, scaly skin diseases, skin ulcers, peptic ulcers and inflammation. Furthermore, it is known to be effective in osteomyelitis, diabetes, cirrhosis and acne. In addition, it is also used as a special additive for cosmetics or hair, but allantoin is not known to have antiseptic performance or to help with antiseptic performance, and in fact, allantoin alone does not exhibit antiseptic performance. Nevertheless, allantoin exhibits a synergistic effect on the antiseptic effect when used with other preservatives, particularly sodium benzoate, and these technical features have been discovered by the present inventors and are not known in the art.

According to a preferred embodiment of the present invention, since the preservative contains allantoin, a very small content of more than 1% by weight and 5% by weight or less, more preferably 1% by weight or more and 3% by weight based on the total weight of the laundry detergent composition Can be included as.

In addition, the composition may further include a solubilizing agent, an antifouling agent, a chelating agent, an antifoaming agent, a decontamination agent, a deodorant, etc. that may be included in a conventional laundry detergent, and each of these components may be appropriately used with known ingredients. The present invention is not particularly limited to this. In addition, the content of these components may be appropriately changed and used within a known range depending on the purpose.

In addition, the composition contains a residual amount of purified water in addition to the above-described components.

The step (1) may be prepared such that the above-described components are mixed and then stirred for 1 hour or more to dissolve the powdery extract of the fruit extract, and there is no layer separation between the solid phase, the liquid phase, and the liquid phase.

Thereafter, a step of adjusting the pH of the composition prepared as step (2) according to the present invention to neutral is performed. Adjustment of the pH may be adjusted using a known pH adjusting agent, and the present invention is not particularly limited thereto. For example, sodium citrate, sodium bicarbonate, and the like may be used as the pH adjusting agent. In addition, ethanolamines such as monoethanolamine, diethanolamine, and triethanolamine; Bases such as sodium hydroxide (NaOH) and potassium hydroxide (KOH); Alternatively, acids such as citric acid, salicylic acid, and acetic acid may be used. In addition, the content of the pH adjusting agent may be appropriately adjusted in consideration of the pH of the composition prepared in step (1) and the type of the pH adjusting agent used, so the present invention is not limited thereto.

The present invention will be described in more detail through the following examples, but the following examples do not limit the scope of the present invention, which should be construed to aid understanding of the present invention.

<Preparation Example 1>

After separating the fruit and the seed from the fruit of the non-patient tree, the fruit part was crushed to a predetermined size to prepare a coarsely pulverized product. Thereafter, the coarsely pulverized product was immersed in water at 85° C. for 10 hours, and the extract was extracted using a filter paper, and the residual extract of the remaining non-patient tree fruit was separated to prepare a hot water extract of the fruit.

<Preparation Example 2>

After separating the fruit and the seed from the fruit of the non-patient tree, the fruit part was crushed to a predetermined size to prepare a coarsely pulverized product. Thereafter, the coarsely pulverized product was immersed in an aqueous solution of 90% ethanol at 25° C. for 4 hours, and then extracted from the extract using a filter paper, and the remaining extracts of the extract of the fruit of the fruit of the fruit of a no-patient were separated to prepare an alcohol extract of the fruit of the fruit of the no-patient.

<Preparation Example 3>

The extract residue from the fruit of the non-patient tree isolated in Preparation Example 1 was dried with hot air at 40°C. After the first heat treatment process of heat treatment for 50 minutes in the absence of steam at 65℃ for the dried product, a second heat treatment process of heat treatment for 3 hours while introducing steam at 100℃ was performed, but the second heat treatment process was performed twice. . After the heat treatment process was performed, the extract residues of the extract of the fruit of the fruit of Apumensis were immersed in an aqueous solution of 90% ethanol at 25° C. for 4 hours, and then filtered using a filter paper to prepare an alcohol extract of the fruit of the fruit of the fruit of nopatient.

<Example 1>

As a surfactant, the extract of the fruit of the apricot tree prepared in the following preparation example and the alkyl polyglucoside, which is a nonionic surfactant, were mixed in a ratio of 1:5 by weight, and were added so as to be 30% by weight in the laundry detergent composition to be implemented. In addition, 1% by weight of Cypress natural essence oil in the laundry detergent composition to be implemented, 3% by weight of preservative (20% by weight of all preservatives, 80% by weight of benzosodium acid), 2% by weight of propylene glycol as a solubilizer, citric acid as a chelating agent 0.5% by weight of sodium, 0.6% by weight of a silicone antifoam, 0.5% by weight of cyclodextrin as a deodorant, and purified water were mixed, followed by mixing for about 1 hour. Thereafter, citric acid was mixed and stirred as a pH adjuster so that the pH was neutral to prepare a laundry detergent composition as shown in Table 1 below.

<Examples 2 to 12>

Preparation was carried out in the same manner as in Example 1, but a laundry detergent composition was prepared by changing each component as shown in Table 1 below.

At this time, Example 6 used a mixture of polyoxyethylene lauric ether and alkyl polyglucoside in a weight ratio of 1:4 as a nonionic surfactant component.

<Comparative Example 1>

It was prepared in the same manner as in Example 1, but instead of the non-patient tree fruit extract as shown in Table 1, a laundry detergent composition was prepared by providing only the nonionic surfactant component, alkyl polyglucoside.

<Experimental Example>

The following physical properties were evaluated for the laundry detergent compositions prepared in Examples and Comparative Examples, and the results are shown in Table 1 below.

1. Foaming amount

After filling 50 L of water into the Tongdori washing machine, 75 ml of the laundry detergent composition was added, and after performing the washing function of the washing machine for 10 minutes, the volume of the foam was calculated by measuring the height and area of the foam raised on the surface of the water. At this time, the height of the foam was measured as the maximum height.

The calculated volume was expressed as a relative percentage with respect to the remaining Examples and Comparative Examples based on the value of Example 1 as 100.

2. Detergency

After filling 50 L of water into the Tongdori washing machine, 75 ml of the laundry detergent composition and five white towels treated with contaminants were added, and then washing, rinsing, and dehydration processes were performed for a total of 70 minutes using the washing program of the washing machine. After that, 10 experts evaluated the degree of cleaning of contaminants compared to white towels before they were treated with contaminants, and the degree of cleaning was based on the level of contamination of the contaminated towels before washing after treatment of contaminants, and 10 for the contaminated towels before washing. It was evaluated as 10 to 0, and the evaluation results of 10 experts were calculated as an average.

3. Skin irritation

After hand washing 10 pieces of clothing of the same weight with an aqueous solution in which the laundry detergent composition was diluted to 0.01% by weight, skin irritation remaining on the hands was evaluated. At this time, when there is skin irritation remaining on the skin, the degree of skin irritation was evaluated as 10 to 0 on the basis of ○, when no skin irritation was felt at all.

4. Amount of washing water required for rinsing

After filling 50 L of water into the Tongdori washing machine, 75 ml of a laundry detergent composition and 5 washed towels free from contaminants were added, and a washing program was performed for 10 minutes. Thereafter, the rinsing was repeated through 30 L of water to measure the number of times of rinsing until no bubbles were generated, and the amount of water required for rinsing until then was displayed.

5. Storage stability

After putting the laundry composition in the same container, it was allowed to stand indoors at 25°C for 180 days, and then visually inspected the exterior to see if there was separation of layers, solid/liquid separation, such as solid phase, or lift. Complete delamination and/or sediment or floating matter exceeding 1mm in height is represented as ○, partial delamination or 1mm in height as △ for sediment or floatation below, and as x if there is no abnormality.

Surfactants Properties Non-patient tree fruit extract (A) Nonionic surfactant component (B) A:B weight ratio Foam generation amount Cleaning power Skin irritation Required number of washing (L) Storage stability Hot water extract Alcohol
extract Mixing weight ratio Kinds Example 1 Preparation Example 1 Not included - Alkyl polyglucoside 1:4 100 8.5 × 150 × Example 2 Preparation Example 1 Not included - Alkyl polyglucoside 1:5 96 8.5 × 90 × Example 3 Preparation Example 1 Not included - Alkyl polyglucoside 1:9 95 8.3 × 90 × Example 4 Preparation Example 1 Not included - Alkyl polyglucoside 1:10 81 6.5 × 90 ○ Example 5 Preparation Example 1 Not included - Polyoxyethylene lauric ether 1:5 116 6.2 ○ 180 ○ Example 6 Preparation Example 1 Not included - Alkylpolyglucosides and
Polyoxyethylene lauric ether 1:5 110 9.2 × 90 × Example 7 Preparation Example 1 Preparation Example 2 1:1.4 Alkyl polyglucoside 1:5 123 9.2 × 90 × Example 8 Preparation Example 1 Preparation Example 2 1:2.0 Alkyl polyglucoside 1:5 130 9.4 × 90 × Example 9 Preparation Example 1 Preparation Example 2 1:2.5 Alkyl polyglucoside 1:5 148 9.4 × 150 ○ Example 10 Preparation Example 1 Preparation Example 2 1:0.7 Alkyl polyglucoside 1:5 105 8.5 × 90 × Example 11 Preparation Example 1 Preparation Example 3 1:1.4 Alkyl polyglucoside 1:5 125 9.8 × 90 × Comparative Example 1 Not included Not included - Alkyl polyglucoside - 76 4.6 × 90 × Comparative Example 2 Preparation Example 1 Not included - Not included 1:5 83 6.8 × 180 △

As shown in Table 1, compared to Comparative Example 1 using only a nonionic surfactant component or Comparative Example 2 using only a non-patient tree fruit extract, Example 1 using a non-patient tree fruit extract and a nonionic surfactant component together showed significantly increased cleaning power. I can see what it does

In addition, it can be seen that in the case of Example 5 in which only polyoxyethylene lauric ether was used as a nonionic surfactant component, all physical properties could not be achieved at the same time compared to Example 1.

On the other hand, it can be seen that Example 1, in which a hot water extract and an alcohol extract were used simultaneously as an extract of non-patient tree fruit, has a more improved detergency and foaming effect compared to Example 1.

Although an embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiment presented in the present specification, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same idea. It will be possible to easily propose other embodiments by changing, deleting, adding, etc., but it will be said that this is also within the scope of the present invention.

Claims (10)

(1) preparing a composition by mixing a surfactant, a natural essence oil, and a preservative, including a non-patient tree fruit extract and a nonionic surfactant component, with purified water; And
(2) Adjusting the pH of the composition to neutral; a laundry detergent composition manufacturing method using a fruit extract containing no patient. The method of claim 1,
The method for producing a laundry detergent composition using a non-patient tree fruit extract, characterized in that the non-patient tree fruit extract comprises a hot-water extract obtained by extracting the non-patient tree fruit or the coarse pulverized product of the non-patient tree fruit with hot water at a temperature of 80 to 100°C. The method of claim 1,
The nonionic surfactant component is a method for producing a laundry detergent composition using a fruit extract of a patient-free tree, characterized in that it contains any one or more of alkyl polyglucoside and polyoxyethylene lauric ether. The method of claim 1,
The surfactant is 15 to 50% by weight, the natural essence oil is 0.5 to 10% by weight, the preservative is a method for producing a laundry detergent composition using the fruit extract of the non-patient tree, characterized in that it contains more than 1% by weight and 5% by weight or less. The method of claim 1,
The preservative is a method for producing a laundry detergent composition using a fruit extract of no patient, characterized in that the preservative comprises 80 to 90% by weight of the preservative and 10 to 20% by weight of allantoin based on the total weight of the preservative. The method of claim 2,
The non-patient tree fruit extract is a method for producing a laundry detergent composition using a non-patient tree fruit extract, characterized in that it further comprises an alcohol extract of the non-patient tree fruit or a crude pulverized fruit of the non-patient tree. The method of claim 6,
The non-patient tree fruit extract is a method for producing a laundry detergent composition using a non-patient tree fruit extract, characterized in that it comprises a hot-water extract of the non-patient tree fruit or the coarse pulverized fruit of the non-patient tree, and an alcohol extract in a weight ratio of 1: 1 to 2. The method of claim 6,
The alcohol extract comprises a first heat treatment step of heat-treating at 60 to 70° C. for the dried product of the extract of the remaining extract of the extract of non-patient tree fruit or the coarse pulverized product of the no-patient tree fruit extracted with hot water, and at least at 90 to 110° C. by adding steam. A method for producing a laundry detergent composition using a fruit extract of no patient, characterized in that it is an alcohol extract extracted with a lower alcohol having 1 to 4 carbon atoms after performing the second heat treatment step of heat treatment once. The method of claim 1,
The method of manufacturing a laundry detergent composition using a patient-free tree fruit extract, characterized in that the non-patient tree fruit extract and the nonionic surfactant component are included in a weight ratio of 1: 5 to 9. The method of claim 9,
The nonionic surface-active component includes polyoxyethylene lauric ether and alkyl polyglucoside, and a laundry detergent composition using a fruit extract of non-patient tree containing polyoxyethylene lauric ether and alkyl polyglucoside in a weight ratio of 1: 3 to 6 Manufacturing method.