KR102379427B1 - Water-based cleaner containing cacao-nibs extract, and its manufacturing method - Google Patents

Abstract

The present invention relates to: a water-based detergent comprising a glucose-type nonionic surfactant, a polyaliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water; and a method for manufacturing the same, wherein the water-based detergent has excellent cleaning power on water scale and organic contaminants. The water-based detergent according to the present invention has excellent cleaning power on water scale and organic contaminants, and is good by securing eco-friendliness and human safety.

Description

Aqueous cleaner containing cacao nibs extract and manufacturing method thereof {Water-based cleaner containing cacao-nibs extract, and its manufacturing method}

The present invention relates to an aqueous detergent containing cacao nibs extract and a method for preparing the same.

Detergents can be divided into household and industrial uses according to application fields, and in particular, household use is subdivided into kitchen, laundry, and washing.

Detergents for washing can be divided into water-based, semi-quasi-based, alternative chlorine-based, hydrocarbon-based, alcohol-based or fluorine-based detergents, and among them, research and use of water-based detergents are predominant.

The main component of the water-based detergent is water, and water is the solvent with the longest history, and especially has excellent cleaning properties for inorganic and polar substances. In addition, since the cleaning efficiency is increased by an additive such as a surfactant, the water-based detergent can be applied to various cleaning fields by changing the type and concentration of the additive.

On the other hand, detergents such as lax, which are mainly used for sterilization and cleaning, are known to be able to sterilize about 50 types of bacteria, but their use is reluctant due to a strong irritating odor and toxicity to the human body when ingested.

Accordingly, there is an urgent need to develop a detergent having excellent cleaning power as well as antibacterial properties and safety.

As a similar prior document for this, Korean Patent No. 10-1615027 has been proposed.

Republic of Korea Patent Publication No. 10-1615027 (2016.04.18)

In order to solve the above problems, an object of the present invention is to provide a water-based cleaning agent having excellent cleaning power, as well as water-based cleaning power and safety, and a method for manufacturing the same.

However, the above purpose is illustrative, and the technical spirit of the present invention is not limited thereto.

One aspect of the present invention for achieving the above object relates to a water-based detergent comprising a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water.

In one aspect, the glucose-type nonionic surfactant may be D-glucopyranose, oligo, or decyl octyl glycosides (D-Glucopyranose, oligomeric, decyl octyl glycosides).

In one aspect, the polyhydric aliphatic alcohol-based compound may be any one or two or more selected from the group consisting of glycol-based compounds, glycerol, and sorbitol.

In one aspect, the organic acid may be any one or two or more selected from the group consisting of citric acid, malic acid, lactic acid, tartaric acid, succinic acid and fumaric acid.

In one aspect, the cacao nibs extract may be prepared by extracting steamed cacao nibs with an alcohol-based extraction solvent.

In one aspect, the water-based cleaning agent is a glucose-type nonionic surfactant 1 to 20% by weight, polyhydric aliphatic alcohol-based compound 0.001 to 0.5% by weight, organic acid 0.001 to 0.5% by weight, cacao nibs extract 0.01 to 0.5% by weight and the remaining amount of water may be included.

In one aspect, the water-based cleaning agent may further include a cypress leaf extract.

In addition, another aspect of the present invention relates to a method for preparing a water-based detergent comprising; mixing a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water.

In another aspect, the method for producing the cacao nibs extract comprises: a) steaming cacao nibs with steam; and b) extracting the steamed cacao nibs with an alcohol-based extraction solvent.

The water-based cleaner according to the present invention includes a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol compound, an organic acid, a cacao nibs extract, and water, and thus has excellent cleaning power against scale and organic pollutants, while ensuring eco-friendliness and human safety. good to have

In particular, by adding the cacao nibs extract extracted from steamed cacao nibs with a mixed solvent of ethanol and glycerol, it is possible to secure very excellent cleaning power, and it has the advantage of being able to maintain a comfortable environment for a long time by suppressing the occurrence of scale even after cleaning. .

Hereinafter, an aqueous detergent containing cacao nibs extract according to the present invention and a manufacturing method thereof will be described in detail. The drawings introduced below are provided as examples so that the spirit of the present invention can be sufficiently conveyed to those skilled in the art. Accordingly, the present invention is not limited to the drawings presented below and may be embodied in other forms, and the drawings presented below may be exaggerated to clarify the spirit of the present invention. At this time, if there is no other definition in the technical terms and scientific terms used, it has the meaning commonly understood by those of ordinary skill in the art to which this invention belongs, and the gist of the present invention in the following description and accompanying drawings Descriptions of known functions and configurations that may be unnecessarily obscure will be omitted.

One aspect of the present invention relates to a water-based detergent comprising a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water.

As such, the water-based cleaner according to the present invention includes a glucose-type nonionic surfactant, a polyaliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water, and thus has excellent cleaning power against scale and organic contaminants, while securing eco-friendliness and human safety nice to be able to

More specifically, in terms of securing excellent cleaning power, the water-based cleaning agent includes 1 to 20% by weight of a glucose-type nonionic surfactant, 0.001 to 0.5% by weight of a polyhydric aliphatic alcohol-based compound, 0.001 to 0.5% by weight of an organic acid, cacao nibs extract It may contain 0.01 to 0.5% by weight and the remaining amount of water. More preferably, 5 to 15% by weight of a glucose-type nonionic surfactant, 0.01 to 0.2% by weight of a polyaliphatic alcohol-based compound, 0.005 to 0.2% by weight of an organic acid, 0.05 to 0.3% by weight of cacao nibs extract, and the remaining amount of water there is. By satisfying this, the cleaning effect on scale and organic pollutants may be further improved.

On the other hand, in one embodiment of the present invention, the glucose-type nonionic surfactant may be D-glucopyranose, oligo, or decyl octyl glycosides (D-Glucopyranose, oligomeric, decyl octyl glycosides), which may be a aliphatic alcohol-based surfactant. Use in combination with compounds, organic acids and cacao nibs extract is particularly preferred to achieve the targeted cleaning effect.

Furthermore, the polyhydric aliphatic alcohol-based compound according to an embodiment of the present invention is a compound containing two or more hydroxyl groups (-OH), specifically, for example, glycol-based compounds such as ethylene glycol, propylene glycol, butylene glycol, glycerol And it may be any one or two or more selected from the group consisting of sorbitol, etc., by adding them, it is possible to further enhance the cleaning effect.

The organic acid according to an embodiment of the present invention is for effectively removing oil stains, and as a specific example, it may be any one or two or more selected from the group consisting of citric acid, malic acid, lactic acid, tartaric acid, succinic acid and fumaric acid, preferably It is good to use citric acid to achieve the best cleaning effect when combined with the surfactants.

The cacao nibs extract according to an embodiment of the present invention is obtained by extracting the active ingredient from cacao nibs, and preferably may be prepared by extracting steamed cacao nibs with an alcohol-based extraction solvent. In this way, by adding the cacao nibs extract extracted from steamed cacao nibs with an alcohol-based extraction solvent to an aqueous cleaner, it is possible to secure a very good cleaning power, and it is possible to maintain a comfortable environment for a long time by suppressing the occurrence of scale even after cleaning. there is.

Furthermore, the water-based cleaning agent according to an embodiment of the present invention may further include a cypress leaf extract. The cypress leaf extract may be prepared by extracting the active ingredient from cypress leaves, preferably by extracting dried cypress leaves with an alcohol-based extraction solvent. As such, the cypress leaf extract has the advantage of being able to more effectively suppress scale after cleaning by using the cacao nibs extract and the cypress leaf extract together, and the antibacterial activity is improved to more easily remove bacteria and fungi.

The cypress leaf extract may be added in an amount of 0.01 to 0.3% by weight, more preferably, 0.03 to 0.15% by weight of the total weight of the water-based detergent. In this range, the scale suppression effect and the bacterial mold removal effect are excellent.

In addition to this, the water-based detergent according to an embodiment of the present invention may further include functional additives commonly used in the art, and specifically, for example, a fragrance, a chelating agent, an antifoaming agent, and a viscosity modifier selected from the group consisting of It may further include any one or more, each of which may be added in an amount of 0.001 to 1% by weight based on the total weight of the water-based detergent.

The fragrance is added to improve the fragrance of the water-based detergent, and as long as it is commonly used in the art, it may be used without particular limitation. As a specific example, the perfume may include a chemical component such as linalool, but is not necessarily limited thereto.

The chelating agent is for removing rust spots, and may be used without particular limitation as long as it is commonly used in the art. In a specific example, the chelating agent is ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NNTA), diethylenetriaminepentaacetic acid (DDTPA), trans-1,2-diaminocyclohexanetetraacetic acid (DCTA) and It may be any one or two or more selected from the group consisting of ethylene glycol tetraacetic acid (EGTA) and the like. Preferably, EDTA is used because the best cleaning effect can be achieved when combined with the surfactant.

The antifoaming agent suppresses the occurrence of bubbles in the water-based cleaning agent, and is intended to maintain an excellent cleaning effect, and may be used without particular limitation as long as it is commonly used in the art. As a specific example, it may be a silicone antifoaming agent and the like, but is not limited thereto.

The viscosity modifier is for allowing the water-based detergent to have an appropriate viscosity, and may be used without particular limitation as long as it is commonly used in the art. As a specific example, it may be any one or two or more selected from the group consisting of sodium chloride, sodium bicarbonate and ammonium chloride, but is not limited thereto.

The above-described water-based cleaner is not particularly limited in use if cleaning and washing is necessary, and for example, it can be used for cleaning households such as bathrooms, toilets, and verandas, and for cleaning transportation means such as subways, trains, and buses.

On the other hand, another aspect of the present invention relates to a method for preparing the above-mentioned aqueous detergent, in detail, a method comprising: mixing a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract and water; It relates to a method for producing a water-based detergent comprising.

At this time, since the type and content of each component constituting the water-based cleaning agent is the same as described above, a redundant description will be omitted.

On the other hand, the manufacturing method of the cacao nibs extract, a) steaming the dried cacao nibs with steam; and b) extracting the steamed cacao nibs with an alcohol-based extraction solvent.

First, step a) may be performed by exposing dried cacao nibs placed in a steamer to steam at 100 to 130° C., and may be performed for 1 to 20 hours, preferably 3 to 6 hours. In this range, the active ingredient effective for enhancing cleaning and antibacterial power can be more effectively extracted during the subsequent extraction process.

Next, in step b), an extraction process may be performed by adding 300 to 5000 parts by weight of an extraction solvent based on 100 parts by weight of steamed cacao nibs. In this case, an alcohol-based solvent may be used as an extraction solvent in order to increase extraction efficiency, and a mixed solvent of ethanol and glycerol may be preferably used. By adding the cacao nibs extract extracted from steamed cacao nibs with a mixed solvent of ethanol and glycerol to the water-based cleaning agent, excellent cleaning and antibacterial power can be secured. There are advantages. In this case, the volume ratio of ethanol:glycerol may be 95:5 to 60:40, more preferably 90:10 to 70:30, and even more preferably 90:10 to 80:20. In such a range, an active ingredient effective for enhancing cleaning power and antibacterial power can be more effectively extracted. In addition, the extraction temperature may be 50 to 80 ℃, the extraction time may be 1 to 24 hours. In addition, the extraction process may be performed one or more times, and preferably may be performed two to three times.

Hereinafter, an aqueous detergent containing cacao nibs extract according to the present invention and a manufacturing method thereof will be described in more detail through examples. However, the following examples are only a reference for describing the present invention in detail, and the present invention is not limited thereto, and may be implemented in various forms.

Also, unless otherwise defined, all technical and scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of effectively describing particular embodiments only and is not intended to limit the invention. In addition, the unit of additives not specifically described in the specification may be weight %.

[Production Example 1]

Wash 100 parts by weight of cacao nibs thoroughly with water, put them in a steamer, steam for 5 hours with steam at 120° C., and then add 1000 parts by weight of a mixed solvent of ethanol (95% by volume aqueous solution) and glycerol (ethanol:glycerol=85:15 v/v) Extraction was performed three times for 2 hours each in a water bath at 65°C.

After filtering the extract, the filtrate was concentrated under reduced pressure to prepare a cacao nibs extract.

[Production Example 2]

All processes were carried out in the same manner as in Preparation Example 1 except that cacao nibs were extracted without steaming.

[Production Example 3]

After finely pulverizing the dried cypress leaves, 1000 parts by weight of a mixed solvent of ethanol (95% by volume aqueous solution) and glycerol (ethanol:glycerol=85:15 v/v) was added, and extracted three times for 2 hours each in a water bath at 65°C. .

After filtering the extract, the filtrate was concentrated under reduced pressure to prepare a cypress leaf extract.

[Examples 1 to 16 and Comparative Example 1]

To satisfy Table 1 below, cacao nibs extract (A); D-glucopyranose, oligo, decyl octyl glycoside (B); glycerol (C); citric acid (D); Cypress leaf extract (E); And the residual amount of purified water (F) was mixed to prepare a detergent composition.

(weight%) A B C D E F division content Example 1 Preparation Example 1 0.1 8.5 0.03 0.05 - remaining amount Example 2 Preparation 2 0.1 8.5 0.03 0.05 - remaining amount Example 3 Preparation Example 1 0.001 8.5 0.03 0.05 - remaining amount Example 4 Preparation Example 1 0.01 8.5 0.03 0.05 - remaining amount Example 5 Preparation Example 1 0.3 8.5 0.03 0.05 - remaining amount Example 6 Preparation Example 1 0.5 8.5 0.03 0.05 - remaining amount Example 7 Preparation Example 1 0.1 3 0.03 0.05 - remaining amount Example 8 Preparation Example 1 0.1 20 0.03 0.05 - remaining amount Example 9 Preparation Example 1 0.1 8.5 0.001 0.05 - remaining amount Example 10 Preparation Example 1 0.1 8.5 0.5 0.05 - remaining amount Example 11 Preparation Example 1 0.1 8.5 0.03 0.001 - remaining amount Example 12 Preparation Example 1 0.1 8.5 0.03 0.5 - remaining amount Example 13 Preparation Example 1 0.1 8.5 0.03 0.05 0.001 remaining amount Example 14 Preparation Example 1 0.1 8.5 0.03 0.05 0.005 remaining amount Example 15 Preparation Example 1 0.1 8.5 0.03 0.05 0.05 remaining amount Example 16 Preparation Example 1 0.1 8.5 0.03 0.05 0.3 remaining amount Comparative Example 1 - - 8.5 0.03 0.05 - remaining amount

[Characteristic evaluation method]

1) Safety: Designation of household chemical products subject to safety verification and safety labeling standards (Ministry of Environment Notification No. 2020-117, 2020.6.5.) and regulations and methods of testing and inspection of household chemical products subject to safety verification (National Institute of Environmental Science Notification No. 2019- No. 70, 2019.12.31.) was tested for stability.

As a result of the inspection, all of the sample samples of Examples 1 to 12 and Comparative Example 1 were judged suitable.

2) Detergency: For the evaluation of washing ability, sensory evaluation of bathroom cleaning was performed on 20 adults, and the score was scored from 10 points for very good cleaning to 0 points for not washing, and the scores were summed (out of 200 points) ) and converted to a perfect score of 100, and are shown in Table 2 below.

3) Scale inhibitory power: For the evaluation of scale suppression ability, 20 adults who tested the above cleaning power were left for one week after cleaning the public bathroom, and then performance was evaluated according to the degree of scale occurrence, and scale suppression was very good 10 Point ~ No scale inhibition The score was scored as 0, the scores were summed up (out of 200 points), and converted into a perfect score of 100 points, as shown in Table 2 below.

cleaning power scale restraint Example 1 83.0 76.0 Example 2 77.0 61.5 Example 3 32.5 11.5 Example 4 46.5 33.0 Example 5 84.5 74.5 Example 6 84.0 62.0 Example 7 21.5 16.0 Example 8 79.5 57.0 Example 9 73.0 60.5 Example 10 78.0 55.0 Example 11 61.5 66.0 Example 12 82.5 67.5 Example 13 82.5 74.5 Example 14 81.5 76.0 Example 15 83.0 81.5 Example 16 82.5 78.5 Comparative Example 1 23.0 10.5

Referring to Tables 1 and 2, the Examples in which a glucose-type nonionic surfactant, a polyaliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water were mixed according to the present invention, compared to Comparative Examples, improved cleaning power and water stain suppression power been ek.

In particular, in the case of Example 1, in which an extract of steamed cacao nibs was added in an amount of 0.05 to 0.3 wt%, the cleaning power and scale suppression power were significantly improved compared to the comparative example, and in addition, the cypress leaf extract was further added in an amount of 0.03 to 0.1 wt% In the case of Example 15, the cleaning power and scale suppression power were the most excellent, and the bacterial mold removal and inhibitory power effects were also the most excellent.

Although the present invention has been described with reference to specific matters and limited examples as described above, these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above examples, and the present invention belongs to Various modifications and variations are possible from these descriptions by those of ordinary skill in the art.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims to be described later, but also all those with equivalent or equivalent modifications to the claims will be said to belong to the scope of the spirit of the present invention. .

Claims (9)

A water-based cleaning agent comprising a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water. The method of claim 1,
The glucose-type nonionic surfactant is D-glucopyranose, oligo, and decyl octyl glycosides (D-Glucopyranose, oligomeric, decyl octyl glycosides). The method of claim 1,
The polyhydric aliphatic alcohol-based compound is any one or two or more selected from the group consisting of glycol-based compounds, glycerol and sorbitol. The method of claim 1,
The organic acid is any one or two or more selected from the group consisting of citric acid, malic acid, lactic acid, tartaric acid, succinic acid and fumaric acid, a water-based detergent. The method of claim 1,
The cacao nibs extract is a water-based cleaner that is prepared by extracting the steamed cacao nibs with an alcohol-based extraction solvent. The method of claim 1,
The water-based detergent contains 1 to 20% by weight of a glucose-type nonionic surfactant, 0.001 to 0.5% by weight of a polyaliphatic alcohol-based compound, 0.001 to 0.5% by weight of an organic acid, 0.01 to 0.5% by weight of a cacao nibs extract, and the remaining amount of water Phosphorus, water-based cleaning agent. The method of claim 1,
The water-based cleaner will further include a cypress leaf extract. A method for producing a water-based detergent comprising; mixing a glucose-type nonionic surfactant, a polyhydric aliphatic alcohol-based compound, an organic acid, a cacao nibs extract, and water. 9. The method of claim 8,
The manufacturing method of the cacao nibs extract,
a) steaming cacao nibs with steam; and
b) extracting the steamed cacao nibs with an alcohol-based extraction solvent; which will include, a method for producing a water-based detergent.