CN112877148A - Bacteriostatic laundry detergent containing natural plant components - Google Patents
Bacteriostatic laundry detergent containing natural plant components Download PDFInfo
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- CN112877148A CN112877148A CN202110068978.1A CN202110068978A CN112877148A CN 112877148 A CN112877148 A CN 112877148A CN 202110068978 A CN202110068978 A CN 202110068978A CN 112877148 A CN112877148 A CN 112877148A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/8305—Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/1213—Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3776—Heterocyclic compounds, e.g. lactam
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Abstract
The invention discloses an antibacterial laundry detergent containing natural plant components, which is prepared from the following raw materials: soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water; according to the invention, through the use of the soapberry extract and the camellia seed extract, the soapberry extract contains a large amount of saponin, has rich foam and strong detergency, and also has the effects of resisting bacteria, resisting oxidation and removing free radicals; the camellia seed extract contains tea saponin which is a natural surfactant with good performance, and the tea saponin has good functions of emulsification, dispersion, foaming, wetting and the like through detection, has pharmacological effects of diminishing inflammation and resisting bacteria, can effectively improve the decontamination capability of a laundry detergent, has good antibacterial performance, and can play an effective sterilization role in the cleaning process.
Description
Technical Field
The invention belongs to the technical field of washing and caring products, and particularly relates to an antibacterial laundry detergent containing natural plant components.
Background
The working principle of the laundry detergent is the same as that of the traditional washing powder and soap, and the active ingredients are all surfactants. The difference lies in that: the traditional washing powder and soap adopt anionic surfactant, which is mainly sodium alkyl sulfonate and sodium stearate, and have strong alkalinity (the pH of the washing powder is generally more than 12), so that the soap has great irritation and damage to skin when in use. The laundry detergent mostly adopts nonionic surfactants, the pH is close to neutral, the laundry detergent is mild to the skin, and after the laundry detergent is discharged into the nature, the laundry detergent is degraded faster than washing powder, so the laundry detergent becomes a new generation of detergent.
The improvement is opened for nearly 40 years, along with the rapid development of social productivity, the great improvement of the living standard of people and the increase of the visibility of living quality, in addition, the material for manufacturing the clothes is developed from single pure cotton and real silk to cotton cloth, linen cloth, silk, wool fabric, leather, chemical fiber, blended fabric and the like, so that the washing articles for the clothes are developed from the traditional soap serving as the market mainstream to washing powder, and then to the prominent laundry detergent in recent years. Compared with washing powder, various laundry detergents in the market are easier to dissolve, convenient to use, simple in production equipment, high in product profit, mild to skin, and after being discharged into the nature, the laundry detergents are degraded more quickly and thoroughly in the environment than the washing powder, so that the laundry detergents become new-generation detergents and gradually replace the washing powder.
However, the existing laundry detergents have different cleanliness in the face of different types of stains according to different product formulas, so that most of the laundry detergents are poor in cleaning capability in the face of partial stains on inner cores, and the improvement of the laundry detergents is needed.
Disclosure of Invention
The invention aims to provide an antibacterial laundry detergent containing natural plant components, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an antibacterial laundry detergent containing natural plant components is prepared from the following raw materials: soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water.
As a further scheme of the invention: the feed is prepared from the following raw materials in parts by weight: 0.1-2 parts of soapberry extract, 0.1-2 parts of camellia seed extract, 0.1-1 part of silver oxide powder, 0.5-2 parts of fatty alcohol-polyoxyethylene ether, 0.5-2 parts of ethoxylated alkyl sodium sulfate, 0-1 part of octylphenol polyoxyethylene ether, 0.01-0.2 part of enzyme, 0.1-5 parts of ethanol, 1-6 parts of sodium citrate, 0.1-1 part of polyvinylpyrrolidone, 0.01-0.5 part of ethylenediamine tetraacetic acid and the balance of deionized water.
As a further scheme of the invention: the feed is prepared from the following raw materials in parts by weight: 1.3 parts of soapberry extract, 0.8 part of camellia seed extract, 0.4 part of silver oxide powder, 1.1 parts of fatty alcohol-polyoxyethylene ether, 1.1 parts of ethoxylated alkyl sodium sulfate, 0.3 part of octylphenol-polyoxyethylene ether, 0.02 part of enzyme, 2 parts of ethanol, 2 parts of sodium citrate, 0.12 part of polyvinylpyrrolidone, 0.1 part of ethylenediamine tetraacetic acid and the balance of deionized water.
As a further scheme of the invention: the enzyme is an alkaline protease.
As a further scheme of the invention: the particle diameter of the silver oxide powder is less than 5000 meshes.
As a further scheme of the invention: the preparation method of the soapberry extracting solution comprises the following steps:
s1: crushing clean and dry soapberry peel, and soaking in deionized water for several times;
s2: after soaking, extracting the soapberry pericarp with ethanol under constant-temperature heating in an oil bath, recovering ethanol after extraction, and filtering the extract to obtain filtrate A;
s3: hydrolyzing the filtrate A under an acidic condition, and after the hydrolysis is finished, carrying out acid washing and filtering to obtain filter residue A;
s4: dissolving the filter residue A under an alkaline condition, and filtering after complete dissolution to obtain a filtrate B;
s5: adjusting the pH value of the filtrate B to be neutral, and extracting the filtrate B by using n-butyl alcohol to obtain an extract liquid;
s6 recovering n-butanol from the extractive solution, and concentrating by evaporation to obtain fructus Sapindi Mukouossi extractive solution.
As a further scheme of the invention: in the step S1, the ratio of the mass of the soaked soapberry peel to the deionized water is 1:6, the soaking temperature is 20-30 ℃, the soaking time is 2-4h, and the soaking times are 3-5;
in the S2, the heating temperature of oil bath constant temperature heating is 110-;
in the S3, the hydrolysis solution is HCL solution with the concentration of 0.3-0.6mol/L, the hydrolysis time is 1.5-3h, and the hydrolysis temperature is 60-75 ℃.
As a further scheme of the invention: the preparation method of the bacteriostatic laundry detergent comprises the following steps:
the method comprises the following steps: weighing the required parts by weight of soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octylphenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water;
the steps are as follows: introducing deionized water into the container, and heating;
step three: mixing and stirring fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, ethanol, sodium citrate, polyvinylpyrrolidone and ethylenediamine tetraacetic acid, and heating to obtain a mixed solution A;
step four: and (3) introducing the mixed solution A into deionized water, uniformly stirring, cooling to 30-45 ℃, adding the soapberry extract, the camellia seed extract, the silver oxide powder and the enzyme, uniformly stirring, cooling to room temperature, standing and defoaming to obtain the antibacterial laundry detergent.
As a still further scheme of the invention: in the first step, the heating temperature of the deionized water is 65-75 ℃, and the heating temperature in the second step is the same as that in the first step.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the use of the soapberry extract and the camellia seed extract, the soapberry extract contains a large amount of saponin, has rich foam, fine hand feeling and strong detergency, and also has the effects of resisting bacteria, diminishing inflammation, resisting oxidation and removing free radicals; the camellia seed extract contains tea saponin which is a natural surfactant with good performance, and the tea saponin has good functions of emulsification, dispersion, foaming, wetting and the like through detection, has pharmacological effects of diminishing inflammation and resisting bacteria, can effectively improve the decontamination capability of a laundry detergent, has good antibacterial performance, and can play an effective sterilization role in the cleaning process.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention discloses an antibacterial laundry detergent containing natural plant components, which is prepared from the following raw materials: soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water.
Wherein, the fatty alcohol-polyoxyethylene ether is used as a nonionic surfactant and has good emulsifying, foaming and decontamination effects;
the ethoxylated sodium alkyl sulfate is easy to dissolve in water, has excellent decontamination, emulsification and foaming performances and hard water resistance, and is mild in property and free from damaging the skin;
the octyl phenol polyoxyethylene ether has good detergency, emulsifying power, deoiling power and detergency;
the sodium citrate is used as a buffering agent and a complexing agent, and can improve the decontamination effect when being added into a detergent;
the polyvinylpyrrolidone has excellent anti-soil redeposition performance, can be used for preparing a transparent liquid or heavy-soil detergent, has good anti-color-transfer effect when being added into a laundry detergent, can enhance the cleaning capacity, and can prevent the skin irritation caused by a synthetic detergent when fabrics are washed;
the soapberry extract contains a large amount of saponin, has rich foam, fine hand feeling and strong detergency, and also has the functions of resisting bacteria, diminishing inflammation, resisting oxidation and removing free radicals;
the camellia seed extract contains tea saponin which is a natural surfactant with good performance, and the tea saponin has good functions of emulsification, dispersion, foaming, wetting and the like through detection and has pharmacological effects of diminishing inflammation and resisting bacteria.
Further, the bacteriostatic laundry detergent containing natural plant components is prepared from the following raw materials in parts by weight: 0.1-2 parts of soapberry extract, 0.1-2 parts of camellia seed extract, 0.1-1 part of silver oxide powder, 0.5-2 parts of fatty alcohol-polyoxyethylene ether, 0.5-2 parts of ethoxylated alkyl sodium sulfate, 0-1 part of octylphenol polyoxyethylene ether, 0.01-0.2 part of enzyme, 0.1-5 parts of ethanol, 1-6 parts of sodium citrate, 0.1-1 part of polyvinylpyrrolidone, 0.01-0.5 part of ethylenediamine tetraacetic acid and the balance of deionized water.
Furthermore, the bacteriostatic laundry detergent containing natural plant components is prepared from the following raw materials in parts by weight: 1.3 parts of soapberry extract, 0.8 part of camellia seed extract, 0.4 part of silver oxide powder, 1.1 parts of fatty alcohol-polyoxyethylene ether, 1.1 parts of ethoxylated alkyl sodium sulfate, 0.3 part of octylphenol-polyoxyethylene ether, 0.02 part of enzyme, 2 parts of ethanol, 2 parts of sodium citrate, 0.12 part of polyvinylpyrrolidone, 0.1 part of ethylenediamine tetraacetic acid and the balance of deionized water.
The enzyme is alkaline protease, namely the enzyme capable of hydrolyzing protein peptide bonds under alkaline conditions, is added into the laundry detergent with the optimum pH of 9-11, and can change a complex macromolecular protein structure into a simple micromolecular peptide chain or amino acid, so that the complex macromolecular protein structure is easy to wash away.
The particle diameter of the silver oxide powder is less than 5000 meshes, the silver oxide is used as a natural bacteriostatic agent, and the silver has natural antibacterial and killing characteristics according to relevant research reports at home and abroad, and the silver-containing components have strong killing effect on viruses even on non-metallic substances. Studies have also shown that the new coronaviruses are equally effective in killing silver containing objects, killing 99% of the virus in 2 to 6 hours. Moreover, when the surface of the object containing the component is contacted, even if viruses exist, the viruses cannot be brought to the hands. According to the research results and the phenomenon that the existing new corona viruses are transmitted by people, the bacteriostatic laundry detergent containing the silver oxide can play a cleaning role and also play a certain protection role in preventing the new corona and other viruses from being transmitted.
The preparation method of the soapberry extracting solution comprises the following steps:
s1: crushing clean and dry soapberry peel, and soaking in deionized water for several times;
s2: after soaking, extracting the soapberry pericarp with ethanol under constant-temperature heating in an oil bath, recovering ethanol after extraction, and filtering the extract to obtain filtrate A;
s3: hydrolyzing the filtrate A under an acidic condition, and after the hydrolysis is finished, carrying out acid washing and filtering to obtain filter residue A;
s4: dissolving the filter residue A under an alkaline condition, and filtering after complete dissolution to obtain a filtrate B;
s5: adjusting the pH value of the filtrate B to be neutral, and extracting the filtrate B by using n-butyl alcohol to obtain an extract liquid;
s6 recovering n-butanol from the extractive solution, and concentrating by evaporation to obtain fructus Sapindi Mukouossi extractive solution.
In the step S1, the ratio of the mass of the soaked soapberry peel to the deionized water is 1:6, the soaking temperature is 20-30 ℃, the soaking time is 2-4h, and the soaking times are 3-5;
in the S2, the heating temperature of oil bath constant temperature heating is 110-;
in the S3, the hydrolysis solution is HCL solution with the concentration of 0.3-0.6mol/L, the hydrolysis time is 1.5-3h, and the hydrolysis temperature is 60-75 ℃.
The preparation method of the bacteriostatic laundry detergent comprises the following steps:
the method comprises the following steps: weighing the required parts by weight of soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octylphenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water;
the steps are as follows: introducing deionized water into the container, and heating;
step three: mixing and stirring fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, ethanol, sodium citrate, polyvinylpyrrolidone and ethylenediamine tetraacetic acid, and heating to obtain a mixed solution A;
step four: and (3) introducing the mixed solution A into deionized water, uniformly stirring, cooling to 30-45 ℃, adding the soapberry extract, the camellia seed extract, the silver oxide powder and the enzyme, uniformly stirring, cooling to room temperature, standing and defoaming to obtain the antibacterial laundry detergent.
In the first step, the heating temperature of the deionized water is 65-75 ℃, and the heating temperature in the second step is the same as that in the first step.
Example 1:
weighing 1.3 parts of soapberry extract, 0.8 part of camellia seed extract, 0.4 part of silver oxide powder, 1.1 parts of fatty alcohol-polyoxyethylene ether, 1.1 parts of ethoxylated alkyl sodium sulfate, 0.3 part of octylphenol-polyoxyethylene ether, 0.02 part of enzyme, 2 parts of ethanol, 2 parts of sodium citrate, 0.12 part of polyvinylpyrrolidone, 0.1 part of ethylenediamine tetraacetic acid and the balance of deionized water;
deionized water was introduced into the vessel and heated to 70 ℃ for use.
Mixing and stirring fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, ethanol, sodium citrate, polyvinylpyrrolidone and ethylenediamine tetraacetic acid, and heating to 70 ℃ to obtain mixed solution A
And (3) introducing the mixed solution A into deionized water, uniformly stirring, cooling to 40 ℃, adding the soapberry extract, the camellia seed extract, the silver oxide powder and the enzyme, uniformly stirring, cooling to room temperature, standing and defoaming to obtain the antibacterial laundry detergent.
Example 2:
weighing 1 part of soapberry extract, 1.3 parts of camellia seed extract, 0.7 part of silver oxide powder, 1.2 parts of fatty alcohol-polyoxyethylene ether, 1 part of ethoxylated alkyl sodium sulfate, 0.5 part of octylphenol-polyoxyethylene ether, 0.01 part of enzyme, 3 parts of ethanol, 3 parts of sodium citrate, 0.2 part of polyvinylpyrrolidone, 0.2 part of ethylenediamine tetraacetic acid and the balance of deionized water;
deionized water was introduced into the vessel and heated to 70 ℃ for use.
Mixing and stirring fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, ethanol, sodium citrate, polyvinylpyrrolidone and ethylenediamine tetraacetic acid, and heating to 70 ℃ to obtain mixed solution A
And (3) introducing the mixed solution A into deionized water, uniformly stirring, cooling to 40 ℃, adding the soapberry extract, the camellia seed extract, the silver oxide powder and the enzyme, uniformly stirring, cooling to room temperature, standing and defoaming to obtain the antibacterial laundry detergent.
Comparative example 1:
the difference between the comparative example and the example 1 is that the formula does not contain soapberry extract and camellia seed extract;
comparative example two:
the comparative example is a commercial conventional type laundry detergent
Performance experiments:
and (3) testing the decontamination capability:
the test principle is as follows:
common oil stains can be roughly classified into three categories: grease stains, protein stains and tannin pigment stains, so the three types of stains are represented by vegetable oil, milk and red ink respectively, and the cloth pieces adhered with the stains are cleaned by using the laundry detergents provided in examples 1 and 2 and comparative examples 1 and 2, and the cleaning results are observed.
The test method comprises the following steps:
selecting 6 materials and fabrics with the same weaving method, wherein 4 pieces of fabrics with the same size are cut from each fabric and correspond to the laundry detergent provided in the embodiments 1 and 2 and the comparative examples 1 and 2 respectively;
taking a cloth piece, dropwise adding a certain amount of vegetable oil, milk and red ink on the cloth piece, standing for 30min, then taking 1g of the laundry detergent provided in the embodiment 1, adding water to dilute the laundry detergent to 300ml, putting the laundry detergent on the cloth piece, washing the laundry detergent in a stirrer for 10min, rinsing the laundry detergent, and observing the degree of cleanness;
the other cloth pieces and the laundry detergent are all subjected to the operation, the dropping amount of the vegetable oil, the milk and the red ink is kept consistent, and the cleaning result is observed and recorded, wherein the plus represents that the washing is not clean; "+ +" indicates a basic clean; "+ + + +" indicates complete cleaning and the results are reported in Table 1:
TABLE 1
As can be seen from the data in table 1, although examples 1 and 2 and comparative examples 1 and 2 have certain cleaning ability when facing different stains attached to different fabric surfaces, the cleaning effect of the laundry detergents provided by examples 1 and 2 is significantly better, wherein the cleaning ability of the laundry detergent provided by example 1 is optimal;
comparing and observing the example 1 and the comparative example 1, it can be known that the decontamination capability of the laundry detergent can be significantly improved by adding the soapberry extract and the rapeseed extract in the formula and utilizing the saponin contained in the soapberry extract and the tea saponin contained in the camellia seed extract.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The bacteriostatic laundry detergent containing natural plant components is characterized by being prepared from the following raw materials: soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water.
2. The bacteriostatic laundry detergent containing natural plant components according to claim 1, which is characterized by being prepared from the following raw materials in parts by weight: 0.1-2 parts of soapberry extract, 0.1-2 parts of camellia seed extract, 0.1-1 part of silver oxide powder, 0.5-2 parts of fatty alcohol-polyoxyethylene ether, 0.5-2 parts of ethoxylated alkyl sodium sulfate, 0-1 part of octylphenol polyoxyethylene ether, 0.01-0.2 part of enzyme, 0.1-5 parts of ethanol, 1-6 parts of sodium citrate, 0.1-1 part of polyvinylpyrrolidone, 0.01-0.5 part of ethylenediamine tetraacetic acid and the balance of deionized water.
3. The bacteriostatic laundry detergent containing natural plant components according to claim 1, which is characterized by being prepared from the following raw materials in parts by weight: 1.3 parts of soapberry extract, 0.8 part of camellia seed extract, 0.4 part of silver oxide powder, 1.1 parts of fatty alcohol-polyoxyethylene ether, 1.1 parts of ethoxylated alkyl sodium sulfate, 0.3 part of octylphenol-polyoxyethylene ether, 0.02 part of enzyme, 2 parts of ethanol, 2 parts of sodium citrate, 0.12 part of polyvinylpyrrolidone, 0.1 part of ethylenediamine tetraacetic acid and the balance of deionized water.
4. The bacteriostatic laundry detergent containing natural plant components according to claim 1, characterized in that: the enzyme is an alkaline protease.
5. The bacteriostatic laundry detergent containing natural plant components according to claim 1, characterized in that: the particle diameter of the silver oxide powder is less than 5000 meshes.
6. The bacteriostatic laundry detergent containing natural plant components according to claim 1, characterized in that: the preparation method of the soapberry extracting solution comprises the following steps:
s1: crushing clean and dry soapberry peel, and soaking in deionized water for several times;
s2: after soaking, extracting the soapberry pericarp with ethanol under constant-temperature heating in an oil bath, recovering ethanol after extraction, and filtering the extract to obtain filtrate A;
s3: hydrolyzing the filtrate A under an acidic condition, and after the hydrolysis is finished, carrying out acid washing and filtering to obtain filter residue A;
s4: dissolving the filter residue A under an alkaline condition, and filtering after complete dissolution to obtain a filtrate B;
s5: adjusting the pH value of the filtrate B to be neutral, and extracting the filtrate B by using n-butyl alcohol to obtain an extract liquid;
s6 recovering n-butanol from the extractive solution, and concentrating by evaporation to obtain fructus Sapindi Mukouossi extractive solution.
7. The bacteriostatic laundry detergent containing natural plant components according to claim 6, characterized in that:
in the step S1, the ratio of the mass of the soaked soapberry peel to the deionized water is 1:6, the soaking temperature is 20-30 ℃, the soaking time is 2-4h, and the soaking times are 3-5;
in the S2, the heating temperature of oil bath constant temperature heating is 110-;
in the S3, the hydrolysis solution is HCL solution with the concentration of 0.3-0.6mol/L, the hydrolysis time is 1.5-3h, and the hydrolysis temperature is 60-75 ℃.
8. The bacteriostatic laundry detergent containing natural plant components according to claim 1, characterized in that: the preparation method of the bacteriostatic laundry detergent comprises the following steps:
the method comprises the following steps: weighing the required parts by weight of soapberry extract, camellia seed extract, silver oxide powder, fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octylphenol-polyoxyethylene ether, enzyme, ethanol, sodium citrate, polyvinylpyrrolidone, ethylenediamine tetraacetic acid and deionized water;
the steps are as follows: introducing deionized water into the container, and heating;
step three: mixing and stirring fatty alcohol-polyoxyethylene ether, ethoxylated alkyl sodium sulfate, octyl phenol-polyoxyethylene ether, ethanol, sodium citrate, polyvinylpyrrolidone and ethylenediamine tetraacetic acid, and heating to obtain a mixed solution A;
step four: and (3) introducing the mixed solution A into deionized water, uniformly stirring, cooling to 30-45 ℃, adding the soapberry extract, the camellia seed extract, the silver oxide powder and the enzyme, uniformly stirring, cooling to room temperature, standing and defoaming to obtain the antibacterial laundry detergent.
9. The bacteriostatic laundry detergent containing natural plant components according to claim 8, characterized in that: in the first step, the heating temperature of the deionized water is 65-75 ℃, and the heating temperature in the second step is the same as that in the first step.
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| CN115678690A (en) * | 2022-12-14 | 2023-02-03 | 山东宙雨消防科技股份有限公司 | Magnesium hydroxide cleaning agent and preparation method thereof |
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