CN114306131A - Washing composition based on modified corn starch and preparation method thereof - Google Patents
Washing composition based on modified corn starch and preparation method thereof Download PDFInfo
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- CN114306131A CN114306131A CN202210097972.1A CN202210097972A CN114306131A CN 114306131 A CN114306131 A CN 114306131A CN 202210097972 A CN202210097972 A CN 202210097972A CN 114306131 A CN114306131 A CN 114306131A
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Abstract
The invention discloses a washing composition based on modified corn starch and a preparation method thereof, wherein the washing composition comprises the following raw materials in percentage by weight: 10 to 50 percent of surfactant, 3 to 15 percent of modified corn starch, 1 to 20 percent of auxiliary thickening agent, 0 to 20 percent of alcohol, 30 to 70 percent of deionized water, 0 to 0.5 percent of essence and 0.001 to 3 percent of preservative or bacteriostatic agent. The invention creatively uses a large amount of modified corn starch to be applied to the washing composition as the main thickener, and the modified corn starch is compounded with other thickeners for thickening, thereby providing a thickening scheme which has stable thickening, excellent thickening effect, no foam inhibition and no stickiness of the product for washing products such as face cleaning, bathing and the like.
Description
Technical Field
The invention relates to the technical field of daily chemical products, in particular to a washing composition based on modified corn starch and a preparation method thereof.
Background
The macromolecular thickener is one of essential components in a plurality of daily chemical products, and plays a great role and influence on the shape, continuity, stability and experience of the products. The currently used polymeric thickeners, while thickening, have many negative effects on body tying, such as foaming inhibition, difficulty in spreading, poor texture, and strong residual feeling upon flushing.
The modified corn starch is derived from plants, and has various excellent properties, such as biodegradability, low price, easy acquisition and good biocompatibility. In some cosmetics, such as cosmetic powder products, modified corn starch is used as a base material. However, in cleaning products such as face washing products and bath washing products, the problem of thickening and stability of the cleaning washing products by using the modified corn starch as a main thickening agent is not discovered at present.
Disclosure of Invention
The invention aims to provide a washing composition based on modified corn starch and having efficient and stable thickening capacity and a preparation method thereof, and solves the problems of thickening and stability of cleaning washing products in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a washing composition based on modified corn starch, which comprises the following raw materials, by weight:
preferably, the surfactant comprises one or more of an anionic surfactant, an amphoteric surfactant and a nonionic surfactant; the anionic surfactant is one or more of fatty acyl glutamate, fatty acyl sarcosinate, fatty acyl glycinate, fatty acyl amidopropionate, fatty acyl aspartate, fatty alcohol polyether sulfate, fatty alcohol sulfate and fatty acyl methyl taurate; the amphoteric surfactant is one or more of fatty acyl amphoacetate, fatty acyl amphodiacetate, fatty acyl betaine, fatty amide propyl hydroxysulfobetaine, and fatty amide propyl betaine; the nonionic surfactant is one or more of alkyl glucoside, fatty acyl monoethanolamine, fatty acyl diethanolamine, fatty acyl triethanolamine, and fatty acyl methyl monoethanolamine.
Preferably, the auxiliary thickener is acrylate copolymer, acrylic acid/stearyl polyether-20 methacrylate copolymer, PEG-120 methyl glucose dioleate, liquid crystal thickener, sodium chloride, sodium sulfate, potassium chloride, potassium sulfate, sodium citrate, C8-22One or more of fatty acid, fatty acyl glutamic acid, ethylene glycol distearate and PEG-150 distearate.
Preferably, the liquid crystal thickener is a composition A consisting of water, coconut oil acid, sodium lauroyl sarcosinate, hydrogenated lecithin and sodium lauroyl glutamate or a composition B consisting of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid. Preferably, the weight ratio of water, coconut oil acid, sodium lauroyl sarcosinate, hydrogenated lecithin and sodium lauroyl glutamate in the composition A is 55: 3: 30: 6: 6; the weight ratio of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid in the composition B is 50: 30: 10: 5: 5.
preferably, the alcohol is one or more of glycerol, solid sorbitol and erythritol.
Preferably, the essence is a daily chemical essence.
Preferably, the preservative is one or more of phenoxyethanol, benzyl alcohol, sodium benzoate, potassium sorbate, methylisothiazolinone, a compound preservative and imidazolidinyl urea, and the compound preservative is a mixture consisting of methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride and magnesium nitrate; the bacteriostatic agent is one or more of ethylene glycol, pentanediol, octyl glycol, p-hydroxyacetophenone and ethylhexyl glycerin. The above-mentioned preferred preservatives of the present invention are those usable in 2015 cosmetic safety Specification.
In some specific embodiments, the detergent composition consists of, in weight percent:
in some specific embodiments, the detergent composition consists of, in weight percent:
in a second aspect, the present invention also provides a process for the preparation of a detergent composition as defined above, comprising the steps of:
s1, weighing the modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent, stirring and dispersing uniformly, sequentially adding a part of surfactant while stirring, stirring uniformly, placing in a 93 ℃ water bath, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, when the raw materials are uniformly mixed, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding alcohols and the rest of surfactant and auxiliary thickener, continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing a proper amount of water according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the preservative or bacteriostatic agent and essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃.
Compared with the prior art, the invention provides a washing composition based on modified corn starch and a preparation method thereof, and the washing composition has the following beneficial effects:
the modified corn starch in the formula is used as a main thickener, and is a natural high-molecular thickener which has longer direct connection and rich branched chains, so that the viscosity and the stability of the system can be remarkably increased; the auxiliary thickening agent plays a role in synergistic thickening, so that the thickening efficiency is improved; the surfactant is used as a thickened main body and is also a main component for foaming and cleaning in the formula; the preservative is added to prevent the breeding of microorganisms in the preservation process; the essence is added, so that the fragrance experience of the product can be provided.
The invention creatively uses a large amount of modified corn starch to be applied to the washing composition as the main thickener, and the modified corn starch is compounded with other thickeners for thickening, thereby providing a thickening scheme which has stable thickening, excellent thickening effect, no foam inhibition and no stickiness of the product for washing products such as face cleaning, bathing and the like.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, 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 provides a washing composition based on modified corn starch, which comprises the following raw materials in percentage by weight:
wherein the surfactant comprises one or more of anionic surfactant, amphoteric surfactant and nonionic surfactant. As a preferable technical scheme, the anionic surfactant is one or more than two of fatty acyl glutamate, fatty acyl sarcosinate, fatty acyl glycinate, fatty amido propionate, fatty acyl aspartate, fatty alcohol polyether sulfate, fatty alcohol sulfate salt and fatty acyl methyl taurate; the amphoteric surfactant is one or more of fatty acyl amphoacetate, fatty acyl amphodiacetate, fatty acyl betaine, fatty amide propyl hydroxysulfobetaine, and fatty amide propyl betaine; the nonionic surfactant is one or more of alkyl glucoside, fatty acyl monoethanolamine, fatty acyl diethanolamine, fatty acyl triethanolamine, and fatty acyl methyl monoethanolamine.
Preferably, the auxiliary thickener is acrylate copolymer, acrylic acid/stearyl polyether-20 methacrylate copolymer, PEG-120 methyl glucose dioleate, liquid crystal thickener, sodium chloride, sodium sulfate, potassium chloride, potassium sulfate, sodium citrate, C8-22One or more of fatty acid, fatty acyl glutamic acid, ethylene glycol distearate and PEG-150 distearate.
Preferably, the liquid crystal thickener is a composition A consisting of water, coconut oil acid, sodium lauroyl sarcosinate, hydrogenated lecithin and sodium lauroyl glutamate or a composition B consisting of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid. Wherein the weight ratio of water, coconut oil acid, sodium lauroyl sarcosine, hydrogenated lecithin and sodium lauroyl glutamate in the composition A is 55: 3: 30: 6: 6; the weight ratio of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid in the composition B is 50: 30: 10: 5: 5.
preferably, the alcohol is one or more of glycerol, solid sorbitol and erythritol.
As a preferred technical scheme, the essence is a daily chemical essence.
According to a preferable technical scheme, the preservative is one or more than two of phenoxyethanol, benzyl alcohol, sodium benzoate, potassium sorbate, methylisothiazolinone, a compound preservative and imidazolidinyl urea, and the compound preservative is a mixture consisting of methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride and magnesium nitrate; the bacteriostatic agent is one or more of ethylene glycol, pentanediol, octyl glycol, p-hydroxyacetophenone and ethylhexyl glycerin. The above-mentioned preferred preservatives of the present invention are those usable in 2015 cosmetic safety Specification.
The technical solution of the present invention will be further described by detailed examples.
The starting materials used in the following examples are all commercially available.
Example 1
The embodiment provides a washing composition, which is a face-cleaning gel and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 10% of sodium lauroyl sarcosinate, 15% of potassium cocoyl glycinate, 8% of sodium lauroyl amphoacetate and 1% of cocamide MEA; the auxiliary thickening agent comprises 4% of acrylate copolymer, 0.6% of PEG-120 methyl glucose dioleate, 4% of potassium chloride and 5% of potassium sulfate; the essence is daily chemical essence; the antiseptic is phenoxyethanol.
The preparation method of the washing composition specifically comprises the following steps:
s1, weighing modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent (acrylate copolymer), stirring and dispersing uniformly, sequentially adding a part of surfactant (potassium cocoyl glycinate, sodium lauroyl sarcosinate and sodium lauroyl amphoacetate) while stirring, stirring uniformly, placing in a 93 ℃ water bath kettle, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding the rest surfactant (cocamide MEA) and auxiliary thickening agent (PEG-120 methyl glucose dioleate, potassium chloride and potassium sulfate), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding a preservative (phenoxyethanol) and an essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Example 2
The embodiment provides a washing composition, which is a facial cleanser and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 30% of potassium cocoyl glycinate, 3% of sodium lauroamphoacetate and 1% of cocamide MEA; the auxiliary thickening agent comprises 0.2% of acrylate copolymer and 5% of potassium chloride; the alcohol is glycerol; the preservative is a compound preservative which is a mixture of methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride and magnesium nitrate.
The preparation method of the washing composition specifically comprises the following steps:
s1, weighing modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent (acrylate copolymer), stirring and dispersing uniformly, sequentially adding a part of surfactant (potassium cocoyl glycinate and sodium lauroyl amphoacetate) while stirring, stirring uniformly, placing in a 93 ℃ water bath kettle, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding alcohol (glycerol), the rest surfactant (cocamide MEA) and the auxiliary thickener (potassium chloride), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the preservative when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Example 3
The embodiment provides a washing composition which is bath lotion and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 3% of sodium lauroyl glutamate, 15% of sodium cocoyl glycinate, 10% of potassium cocoyl glycinate and 2% of sodium lauroyl amphoacetate; the auxiliary thickener comprises 3% of liquid crystal thickener, 1% of ethylene glycol distearate and 0.5% of PEG-150 distearate, the liquid crystal thickener is a composition B consisting of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid, and the weight ratio of the water, the sodium taurate laurate, the modified corn starch, the lauric acid and the myristic acid in the composition B is 50: 30: 10: 5: 5; the alcohol is glycerol; the essence is daily chemical essence; the bacteriostatic agent is hexanediol.
The preparation method of the washing composition specifically comprises the following steps:
s1, weighing modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent (ethylene glycol distearate), stirring and dispersing uniformly, sequentially adding a part of surfactant (sodium lauroyl glutamate, sodium cocoyl glycinate and potassium cocoyl glycinate) while stirring, stirring uniformly, placing in a 93 ℃ water bath kettle, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding alcohol (glycerol), the rest of surfactant (sodium lauroamphoacetate) and auxiliary thickener (liquid crystal thickener and PEG-150 distearate), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the bacteriostatic agent (hexanediol) and the essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Example 4
The embodiment provides a washing composition which is bath lotion and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 20% of sodium laureth sulfate and 5% of lauryl glucoside; the auxiliary thickener comprises 2% of PEG-120 methyl glucose dioleate and 2% of sodium chloride; the essence is daily chemical essence; the antiseptic comprises 0.5% phenoxyethanol and 0.5% sodium benzoate.
The preparation method of the washing composition specifically comprises the following steps:
s1, weighing modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent (PEG-120 methyl glucose dioleate), stirring and dispersing uniformly, sequentially adding a part of surfactant (sodium laureth sulfate) while stirring, stirring uniformly, placing in a 93 ℃ water bath kettle, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding the rest surfactant (lauryl glucoside) and the auxiliary thickening agent (sodium chloride), continuously stirring at the constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing a proper amount of water according to the water loss condition;
s3, reducing the stirring speed to 60rpm, stirring at room temperature to reduce the temperature, adding preservative (phenoxyethanol and sodium benzoate) and essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Comparative example 1
The embodiment provides a washing composition, which is a face-cleaning gel and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 10% of sodium lauroyl sarcosinate, 15% of potassium cocoyl glycinate, 8% of sodium lauroyl amphoacetate and 1% of cocamide MEA; the auxiliary thickening agent comprises 8 percent of acrylate copolymer, 0.6 percent of PEG-120 methyl glucose dioleate, 4 percent of potassium chloride and 5 percent of potassium sulfate; the essence is daily chemical essence; the antiseptic is phenoxyethanol.
The preparation method of the washing composition specifically comprises the following steps:
s1, adding deionized water, continuously adding a part of auxiliary thickening agent (acrylate copolymer), uniformly stirring and dispersing, sequentially adding a part of surfactant (potassium cocoyl glycinate, sodium lauroyl sarcosinate and sodium lauroyl amphoacetate) while stirring, uniformly stirring, placing in a 93 ℃ water bath kettle, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding the rest surfactant (cocamide MEA) and auxiliary thickening agent (PEG-120 methyl glucose dioleate, potassium chloride and potassium sulfate), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding a preservative (phenoxyethanol) and an essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Comparative example 2
The embodiment provides a washing composition, which is a facial cleanser and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 30% of potassium cocoyl glycinate, 3% of sodium lauroamphoacetate and 1% of cocamide MEA; the auxiliary thickening agent comprises 8% of acrylate copolymer and 5% of potassium chloride; the alcohol is glycerol; the essence is daily chemical essence; the preservative is a compound preservative which is a mixture of methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride and magnesium nitrate.
The preparation method of the washing composition specifically comprises the following steps:
s1, adding deionized water, continuously adding a part of auxiliary thickening agent (acrylate copolymer), uniformly stirring and dispersing, sequentially adding a part of surfactant (potassium cocoyl glycinate and sodium lauroamphoacetate) while stirring, uniformly stirring, placing in a 93 ℃ water bath, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding alcohol (glycerol), the rest surfactant (cocamide MEA) and the auxiliary thickener (potassium chloride), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the preservative and the essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Comparative example 3
The embodiment provides a washing composition which is bath lotion and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 3% of sodium lauroyl glutamate, 15% of sodium cocoyl glycinate, 10% of potassium cocoyl glycinate and 2% of sodium lauroyl amphoacetate; the auxiliary thickening agent comprises 6% of acrylate copolymer, 1% of ethylene glycol distearate and 0.5% of PEG-150 distearate; the alcohol is glycerol; the essence is daily chemical essence; the bacteriostatic agent is hexanediol.
The preparation method of the washing composition specifically comprises the following steps:
s1, adding deionized water, continuously adding a part of auxiliary thickening agent (acrylate copolymer), uniformly stirring and dispersing, sequentially adding a part of surfactant (sodium lauroyl glutamate, sodium cocoyl glycinate and potassium cocoyl glycinate) while stirring, uniformly stirring, placing in a 93 ℃ water bath, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm at 90 ℃ for 50min, adding alcohol (glycerol), residual surfactant (sodium lauroamphoacetate) and auxiliary thickening agent (ethylene glycol distearate and PEG-150 distearate), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the bacteriostatic agent (hexanediol) and the essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
Comparative example 4
The embodiment provides a washing composition which is bath lotion and comprises the following raw materials in percentage by weight:
wherein the surfactant comprises 20% of sodium laureth sulfate and 5% of lauryl glucoside; the auxiliary thickener comprises acrylic acid (ester)/steareth-20 methacrylate copolymer 5%, PEG-120 methyl glucose dioleate 2%, and sodium chloride 2%; the essence is daily chemical essence; the antiseptic comprises 0.5% phenoxyethanol and 0.5% sodium benzoate.
The preparation method of the washing composition specifically comprises the following steps:
s1, adding deionized water, continuously adding a part of auxiliary thickening agent (acrylic acid (ester)/steareth-20 methacrylate copolymer), uniformly stirring and dispersing, sequentially adding a part of surfactant (sodium laureth sulfate) while stirring, uniformly stirring, placing in a 93 ℃ water bath, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, uniformly mixing the raw materials, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding the rest surfactant (lauryl glucoside) and auxiliary thickening agent (PEG-120 methyl glucose dioleate and sodium chloride), continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing water in a proper amount according to the water loss condition;
s3, reducing the stirring speed to 60rpm, stirring at room temperature to reduce the temperature, adding preservative (phenoxyethanol and sodium benzoate) and essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃ to obtain the washing composition.
In order to verify the beneficial effects of the invention, the following performance detection and effect evaluation are carried out.
One, stability
To evaluate the stability of the cleaning compositions of the examples of the present invention, the stability of the cleaning compositions of examples 1 to 4 and comparative examples 1 to 4 was tested in a temperature change of 0 ℃ to 46 ℃, and the results thereof are shown in table 1 below.
Table 1 examples and comparative examples the results of stability testing of detergent compositions
As can be seen from Table 1 above, the cleaning compositions of the present invention prepared using the modified corn starch all have good high and low temperature stability.
Second, sensory effect
To evaluate the sensory experience of the cleaning compositions of the examples of the present invention, the cleaning compositions prepared in examples 1 to 4 and comparative examples 1 to 4 were individually administered to 30 volunteers aged 18 to 40 years. Wherein, 15 men and 15 women of volunteer, volunteer wash the face with the cleaning product according to the same method, and the bathing product cleans the body, once every morning and evening, and each washing composition uses a week in succession, grades the washing composition according to the experience effect of oneself, grades and adopts 5 grades, and 1 grade is worst, and 3 grades are moderate, and 5 grades are best, and the higher effect of score is better. The results of the average scores for the use evaluation of various detergent compositions are shown in Table 2 below.
TABLE 2 sensory evaluation results of detergent compositions
| Item | Push-open property | Foam effect | Texture of paste | Clear and refreshing feeling of flushing | Moistening feeling after being dried |
| Example 1 | 4.5 | 4.0 | 4.3 | 4.3 | 4.5 |
| Comparative example 1 | 3 | 2 | 4.0 | 2.5 | 4.0 |
| Example 2 | 4.6 | 4.5 | 4.6 | 4.5 | 4.6 |
| Comparative example 2 | 2.5 | 2.0 | 4.5 | 2.5 | 3.5 |
| Example 3 | 4.8 | 4.9 | 4.6 | 4.8 | 4.3 |
| Comparative example 3 | 3.0 | 3.0 | 4.0 | 3.0 | 3.5 |
| Example 4 | 4.0 | 4.5 | 4.3 | 3.8 | 4.0 |
| Comparative example 4 | 2.0 | 3.0 | 4.0 | 3.3 | 3.5 |
As is apparent from the above table 2, the washing composition prepared by using the modified corn starch has better push-away property, texture and foam effect, good flushing refreshing feeling and the experience effect of moistening without tightness after drying.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A washing composition based on modified corn starch is characterized by comprising the following raw materials in percentage by weight:
2. a cleaning composition according to claim 1, characterized in that: the surfactant comprises one or more of anionic surfactant, amphoteric surfactant and nonionic surfactant; the anionic surfactant is one or more of fatty acyl glutamate, fatty acyl sarcosinate, fatty acyl glycinate, fatty acyl amidopropionate, fatty acyl aspartate, fatty alcohol polyether sulfate, fatty alcohol sulfate and fatty acyl methyl taurate; the amphoteric surfactant is one or more of fatty acyl amphoacetate, fatty acyl amphodiacetate, fatty acyl betaine, fatty amide propyl hydroxysulfobetaine, and fatty amide propyl betaine; the nonionic surfactant is one or more of alkyl glucoside, fatty acyl monoethanolamine, fatty acyl diethanolamine, fatty acyl triethanolamine, and fatty acyl methyl monoethanolamine.
3. A cleaning composition according to claim 1, characterized in that: the auxiliary thickener is propyleneOlefinic acid ester copolymer, acrylic acid (ester)/stearyl polyether-20 methacrylate copolymer, PEG-120 methyl glucose dioleate, liquid crystal thickener, sodium chloride, sodium sulfate, potassium chloride, potassium sulfate, sodium citrate, and C8-22One or more of fatty acid, fatty acyl glutamic acid, ethylene glycol distearate and PEG-150 distearate.
4. A cleaning composition according to claim 3 characterized in that: the liquid crystal thickener is a composition A consisting of water, coconut oil acid, sodium lauroyl sarcosinate, hydrogenated lecithin and sodium lauroyl glutamate or a composition B consisting of water, sodium taurate laurate, modified corn starch, lauric acid and myristic acid.
5. A cleaning composition according to claim 1, characterized in that: the alcohol is one or more of glycerol, solid sorbitol, and erythritol.
6. A cleaning composition according to claim 1, characterized in that: the essence is daily chemical essence.
7. A cleaning composition according to claim 1, characterized in that: the preservative is one or more of phenoxyethanol, benzyl alcohol, sodium benzoate, potassium sorbate, methylisothiazolinone, a compound preservative and imidazolidinyl urea, and the compound preservative is a mixture consisting of methylchloroisothiazolinone, methylisothiazolinone, magnesium chloride and magnesium nitrate; the bacteriostatic agent is one or more of ethylene glycol, pentanediol, octyl glycol, p-hydroxyacetophenone and ethylhexyl glycerin.
8. A process for the preparation of a detergent composition according to claim 1, comprising the steps of:
s1, weighing the modified corn starch, adding deionized water, stirring and dispersing uniformly, continuously adding a part of auxiliary thickening agent, stirring and dispersing uniformly, sequentially adding a part of surfactant while stirring, stirring uniformly, placing in a 93 ℃ water bath, and stirring and mixing at a stirring speed of 120-150 rpm;
s2, when the raw materials are uniformly mixed, continuously stirring at a constant temperature of 120-150 rpm for 50min at 90 ℃, adding alcohols and the rest of surfactant and auxiliary thickener, continuously stirring at a constant temperature of 90 ℃ for 20min, reducing the stirring speed to 60-80 rpm, stirring and defoaming for 20min, stopping heating, and supplementing a proper amount of water according to the water loss condition;
and S3, reducing the stirring speed to 60rpm, stirring at room temperature, cooling, adding the preservative or bacteriostatic agent and essence when the temperature of the material body is reduced to 45 ℃, continuously stirring uniformly, and discharging at 40 ℃.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116459196A (en) * | 2023-05-06 | 2023-07-21 | 广州芙莉莱化妆品有限公司 | Soft, moist and mild facial cleanser with high starch content and preparation method thereof |
| CN117323257A (en) * | 2023-12-01 | 2024-01-02 | 广州百孚润化工有限公司 | Dual-phase facial mask and preparation method thereof |
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| CN1997341B (en) * | 2004-05-19 | 2012-10-31 | 荷兰联合利华有限公司 | Personal product liquid cleanser composition stabilized with starch structuring system |
| CN103655240A (en) * | 2013-11-28 | 2014-03-26 | 广州百孚润化工有限公司 | Liquid crystal thickener, preparation method and application thereof |
| CN104983599A (en) * | 2015-07-22 | 2015-10-21 | 广州百孚润化工有限公司 | Composition with lyotropic liquid crystal structure, preparation method and applications thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116459196A (en) * | 2023-05-06 | 2023-07-21 | 广州芙莉莱化妆品有限公司 | Soft, moist and mild facial cleanser with high starch content and preparation method thereof |
| CN116459196B (en) * | 2023-05-06 | 2024-06-14 | 广州芙莉莱化妆品有限公司 | Preparation method of soft and mild facial cleanser with high starch content |
| CN117323257A (en) * | 2023-12-01 | 2024-01-02 | 广州百孚润化工有限公司 | Dual-phase facial mask and preparation method thereof |
| CN117323257B (en) * | 2023-12-01 | 2024-01-26 | 广州百孚润化工有限公司 | Dual-phase facial mask and preparation method thereof |
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