CN115404137A - Washing gel bead and preparation method thereof - Google Patents
Washing gel bead and preparation method thereof Download PDFInfo
- Publication number
- CN115404137A CN115404137A CN202211162976.XA CN202211162976A CN115404137A CN 115404137 A CN115404137 A CN 115404137A CN 202211162976 A CN202211162976 A CN 202211162976A CN 115404137 A CN115404137 A CN 115404137A
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- Prior art keywords
- washing
- water
- enzyme
- cavity
- stabilizer
- Prior art date
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- C11D1/72—Ethers of polyoxyalkylene glycols
Abstract
The invention discloses a washing gel bead and a preparation method thereof, and relates to the technical field of daily chemical articles. The washing is congealed pearl and is included washing of mutual independence and is stayed fragrant chamber and biological enzyme antibiotic chamber, the washing is stayed fragrant chamber and is included: surfactant, chelating agent, plant essential oil, stabilizer and water. The bio-enzyme antibacterial cavity comprises: biological complex enzyme, stabilizer and water. Wherein the biological complex enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide. The invention adopts the biological compound enzyme, simultaneously uses the chitin deacetylase, the alkaline protease, the lysozyme and the antibacterial peptide, and uses the stabilizer, the surfactant, the chelating agent and the plant essential oil in a matching way, so that the detergency of the obtained washing gel bead is greatly enhanced, the sterilization effect is good, and the biological compound enzyme is biodegradable and is environment-friendly.
Description
Technical Field
The invention relates to the technical field of daily chemical articles, in particular to a washing gel bead and a preparation method thereof.
Background
The washing gel bead is specially designed for machine washing, is simple to operate, is convenient and does not dirty hands, and can wash one barrel of clothes by one small washing gel bead. The washing liquid has the advantages of fragrant smell, soft, smooth and thick texture, mild property, no damage to clothes, unique low-foam concentrated color-locking formula, easy rinsing, no residue after the condensed beads are dissolved in water, and capability of effectively and quickly removing stubborn stains to clean the clothes as new.
However, most of the conventional enzyme-containing laundry beads mix enzyme preparations and surfactants, and in complex detergent formulations, various ionic surfactants are easy to ionize out ions in aqueous solutions, so that the ionic strength of the solutions is too high, the molecular structure of enzymes is damaged, and the enzymes are inactivated.
At present, most of the bactericide components of the washing condensing beads are chemical bactericide components, which not only easily cause environmental pollution, but also easily cause irritation and even allergy to human skin and are extremely unfavorable to human health.
Disclosure of Invention
The invention mainly aims to provide a washing gel bead and a preparation method thereof, and aims to provide a washing gel bead which is good in cleaning power, green, environment-friendly and good in sterilization effect.
In order to achieve the above object, the present invention provides a dual-chamber washing gel bead, which comprises a washing fragrance retaining cavity and a bio-enzyme antibacterial cavity, which are independent from each other, wherein the washing fragrance retaining cavity comprises: surfactant, chelating agent, plant essential oil, stabilizer and water. The biological enzyme antibacterial cavity comprises: biological complex enzyme, stabilizer and water. Wherein the biological complex enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide.
Optionally, in the laundry bead, the mass parts of the components are as follows:
biological enzyme antibacterial cavity: 1-5 parts of biological complex enzyme, 80-95 parts of stabilizer and water: 1-10 parts;
washing a fragrance retaining cavity: 30-80 parts of surfactant, 0.5-1.5 parts of chelating agent, 1-5 parts of plant essential oil and stabilizer: 10 to 40 portions of water and 1 to 10 portions of water.
Optionally, the stabilizing agent comprises citric acid-sodium citrate buffer, propylene glycol, glycerol, sorbitol, trehalose, and mannitol; alternatively, the first and second electrodes may be,
the stabilizer comprises citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol.
Optionally, the surfactant comprises fatty alcohol polyoxyethylene ether, cationic alkyl glycoside, dodecylbenzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate, and coconut oil fatty acid diethanolamide.
Optionally, the chelating agent comprises methylglycinediacetic acid.
Optionally, the plant essential oils include rose essential oil, sweet osmanthus essential oil, chamomile essential oil, and eucalyptus essential oil.
Optionally, the lysozyme is derived from streptomyces albus; and/or the presence of a gas in the gas,
the chitin deacetylase is derived from Aspergillus niger.
Optionally, the antimicrobial peptide is derived from bacillus subtilis.
Optionally, the alkaline protease is derived from bacillus licheniformis.
The invention further provides a method for preparing the laundry bead, which comprises the following steps:
s10, uniformly mixing a surfactant, a chelating agent, plant essential oil, a stabilizer and water, and adjusting the pH value to a preset value to obtain a mixed solution, namely a washing fragrance-retaining cavity solution;
s20, dissolving a stabilizer in water, uniformly mixing, and adjusting the pH value to a preset value to obtain a first mixed solution;
s30, adding the biological complex enzyme into water, and stirring until the biological complex enzyme is completely dissolved to obtain a second mixed solution;
s40, adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
s50, wrapping the washing fragrance cavity solution and the biological enzyme antibacterial cavity solution in a water-soluble film cavity-by-cavity manner to obtain the double-cavity washing gel bead.
The invention provides a washing coagulated bead which comprises a biological compound enzyme, a stabilizer, a surfactant, a chelating agent, plant essential oil and water, wherein the biological compound enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide. The alkaline protease can effectively decompose protein stains, enhance the cleaning and dirt removing effects of the product, greatly improve the washing dirt removing capability, and particularly has unique washing effect on the protein stains such as blood stains, sweat stains, milk stains, oil stains and the like. The chitosan deacetylase, the lysozyme and the antibacterial peptide act together, so that the antibacterial effect of the washing coagulated beads is greatly improved. The invention adopts the biological compound enzyme, simultaneously uses the chitin deacetylase, the alkaline protease, the lysozyme and the antibacterial peptide, and uses the stabilizer, the surfactant, the chelating agent and the plant essential oil in a matching way, so that the detergency of the obtained washing gel bead is greatly enhanced, the sterilization effect is good, and the biological compound enzyme is biodegradable and is green and environment-friendly.
The washing gel bead is of a multi-cavity structure and is respectively a washing fragrance retaining cavity and a biological enzyme antibacterial cavity, and an enzyme preparation and a detergent are added in different cavities, so that the influence of the detergent on the stability of the enzyme preparation in the storage process can be completely avoided, the enzyme activity is more stably stored, and the cleaning effect of the enzyme in the final cleaning link can be furthest exerted. The unique biological compound enzyme formula not only has the auxiliary cleaning effect, but also has the milder, safer and more efficient sterilization effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of an embodiment of a method of making laundry beads according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
It should be noted that if directional indications (such as up, down, left, right, front, back, outer, inner, 8230; \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion condition, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The washing gel bead is specially designed for machine washing, is simple to operate, is convenient and does not dirty hands, and can wash one barrel of clothes by one small washing gel bead. The washing liquid has the advantages of fragrant smell, soft, smooth and thick texture, mild property, no damage to clothes, unique low-foam concentrated color-locking formula, easy rinsing, no residue after the condensed beads are dissolved in water, and capability of effectively and quickly removing stubborn stains to clean the clothes as new.
However, most conventional enzyme-containing laundry beads mix enzyme preparations with surfactants, and in complex detergent formulations, various ionic surfactants easily ionize in aqueous solutions to give ions, which leads to too high ionic strength of the solution, and damage to the molecular structure of the enzyme, resulting in enzyme inactivation.
At present, most of the bactericide components of the washing condensing beads are chemical bactericide components, which not only easily cause environmental pollution, but also easily cause irritation and even allergy to human skin and are extremely unfavorable to human health.
In view of this, the invention provides a washing gel bead, and aims to provide a washing gel bead with good cleanliness, environmental protection and good sterilization effect. In the drawings, fig. 1 is a schematic flow chart of an embodiment of a method for preparing laundry beads according to the present invention.
The washing gel bead provided by the invention is of a multi-cavity structure, namely a washing fragrance retaining cavity and a biological enzyme antibacterial cavity, and respectively comprises the following components:
the washing fragrance-retaining cavity contains a surfactant, a chelating agent, plant essential oil, a stabilizer and water. The bio-enzyme antibacterial cavity comprises: biological complex enzyme, stabilizer and water. Wherein the biological complex enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide.
The invention provides a washing gel bead which is of a multi-cavity structure and respectively comprises a washing fragrance retaining cavity and a biological enzyme antibacterial cavity, wherein the washing fragrance retaining cavity and the biological enzyme antibacterial cavity respectively comprise the following components:
the washing fragrance-retaining cavity contains a surfactant, a chelating agent, plant essential oil, a stabilizer and water. The bio-enzyme antibacterial cavity comprises: biological complex enzyme and stabilizer. Wherein the biological complex enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide. The alkaline protease can effectively decompose protein stains, enhance the cleaning and dirt removing effects of the product, greatly improve the washing dirt removing capability, and particularly has unique washing effect on the protein stains such as blood stains, sweat stains, milk stains, oil stains and the like. The antibacterial effect of the washing condensation beads is greatly improved under the combined action of the chitin deacetylase, the lysozyme and the antibacterial peptide. The invention adopts the biological compound enzyme, simultaneously uses the chitin deacetylase, the alkaline protease, the lysozyme and the antibacterial peptide, and uses the stabilizer, the surfactant, the chelating agent and the plant essential oil in a matching way, so that the detergency of the obtained washing gel bead is greatly enhanced, the sterilization effect is good, and the biological compound enzyme is biodegradable and is green and environment-friendly.
Lysozyme is used to lyse bacteria by breaking down peptidoglycan components in cell walls, breaking down cell wall insoluble mucopolysaccharides into soluble glycopeptides, causing the contents of the broken cell wall to escape. Lysozyme can also be directly combined with virus protein with negative charge to form a complex with DNA, RNA and apoprotein, so that the virus is inactivated; the antibacterial peptide can be rapidly combined with a lipopolysaccharide band of a gram-negative bacterium outer membrane by virtue of electrostatic force, so that the structure of the gram-negative bacterium outer membrane is changed, substances for survival of cells and organelles can be directly and rapidly destroyed, the balance of energy difference between the inside and the outside of the cells is destroyed, biosynthesis of protein, polysaccharide and the like is inhibited, and finally the cells die; the fungal chitin is deacetylated by chitin deacetylase, thereby changing the fungal cell wall structure.
The invention does not limit the proportion of each component in the washing gel bead, and preferably, in the embodiment of the invention, the weight parts of each component are as follows:
biological enzyme antibacterial cavity: 1-5 parts of biological complex enzyme, 80-95 parts of stabilizer and water: 1-10 parts;
washing a fragrance retaining cavity: 30-80 parts of surfactant, 0.5-1.5 parts of chelating agent, 1-5 parts of plant essential oil and stabilizer: 10 to 40 portions of water and 1 to 10 portions of water.
The detergent of the washing gel bead is strong in detergency and best in sterilization effect under the condition of the mixture ratio of the components, and the sterilization rate of the washing gel bead on escherichia coli, staphylococcus aureus and candida albicans is over 95%.
The stabilizer mainly plays a role in preventing layering, preferably, the invention provides two embodiments of the stabilizer, in the first embodiment, the stabilizer comprises citric acid-sodium citrate buffer solution, propylene glycol, glycerol and sorbitol, the citric acid-sodium citrate buffer solution can ensure the stability of the pH of the laundry gel bead, and the propylene glycol, the glycerol, the sorbitol, the trehalose and the mannitol are also added into the stabilizer to play a role in wetting and stabilizing, so that the laundry gel bead has a good moisturizing effect; in a second embodiment of the invention, the stabilizing agent comprises citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol, wherein citric acid has the functions of inhibiting bacteria and protecting color, and citric acid also has the function of chelating and removing certain harmful metals.
The present invention is not limited to the kind of the surfactant, and preferably, the surfactant includes fatty alcohol polyoxyethylene ether, cationic alkyl glycoside, dodecylbenzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate, and coconut oil fatty acid diethanolamide.
Fatty alcohol-polyoxyethylene ethers are the most important class of nonionic surfactants. Ether bonds in molecules are not easy to be damaged by acid and alkali, so the stability is high, the water solubility is good, the electrolyte resistance is high, the biodegradation is easy, and the foam is small; the compatibility of the fatty alcohol-polyoxyethylene ether and other surfactants is good. The detergent is not sensitive to hard water, has good low-temperature washing performance, and gradually reduces the solubility with the increase of water temperature. Within the pH range of 3-11, the fatty alcohol-polyoxyethylene ether is stable to hydrolysis. The coconut oil fatty acid diethanolamide is easy to dissolve in water, and has the functions of good foaming, foam stabilization, penetration decontamination, hard water resistance and the like. Belongs to a nonionic surfactant, has a particularly obvious thickening effect when being compatible with an anionic surfactant when the anionic surfactant is acidic, and can be compatible with various surfactants.
The chelating agent is used for eliminating the influence of metal ions in the washing water and ensuring the washing effect of washing condensation beads, and the methyl glycine diacetic acid, called MGDA for short, is used as the chelating agent, has good chelating effect and is not easy to degrade.
The plant essential oil is added to make clothes fragrant and pleasant and improve user experience, and preferably, the plant essential oil comprises rose essential oil, sweet osmanthus essential oil, chamomile essential oil and eucalyptus essential oil.
The invention does not limit the sources of four enzymes in an enzyme preparation, preferably, the lysozyme is derived from streptomyces albus, the chitin deacetylase is derived from aspergillus niger, the antibacterial peptide is derived from bacillus subtilis, and the alkaline protease is derived from bacillus licheniformis.
The present invention further provides a method for preparing the above-mentioned laundry beads, referring to fig. 1, the method for preparing the laundry beads comprises the following steps:
s10, uniformly mixing a surfactant, a chelating agent, plant essential oil, a stabilizer and water, and adjusting the pH value to a preset value to obtain a mixed solution, namely a washing fragrance-retaining cavity solution;
s20, dissolving a stabilizer in water, uniformly mixing, and adjusting the pH value to a preset value to obtain a first mixed solution;
s30, adding the biological complex enzyme into water, and stirring until the biological complex enzyme is completely dissolved to obtain a second mixed solution;
s40, adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
s50, wrapping the washing fragrance cavity solution and the bio-enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
The preparation method of the washing gel bead provided by the invention is simple, convenient and easy to operate, has all the beneficial effects of the washing gel bead, and is not repeated herein.
The technical solutions of the present invention are further described in detail with reference to the following specific examples, which should be understood as merely illustrative and not limitative.
Example 1
Washing and condensing beads:
biological enzyme antibacterial cavity: 1 part of biological compound enzyme (chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide, wherein the chitin deacetylase is derived from aspergillus niger, the alkaline protease is derived from bacillus licheniformis, the lysozyme is derived from streptomyces albus, and the antibacterial peptide is derived from bacillus subtilis), 90 parts of stabilizer (citric acid-sodium citrate buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol), 9 parts of water, washing and fragrance-retaining cavity: 57 parts of surfactant (fatty alcohol-polyoxyethylene ether, cationic alkyl glycoside, dodecyl benzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate and coconut oil fatty acid diethanolamide), 1.5 parts of chelating agent (methylglycinediacetic acid), 1.5 parts of plant essential oil (rose essential oil, sweet osmanthus essential oil, chamomile essential oil and eucalyptus essential oil), 30 parts of stabilizer (citric acid-sodium citrate buffer, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and 10 parts of water.
The preparation method comprises the following steps:
(1) Uniformly mixing a stabilizer, a surfactant, a chelating agent, plant essential oil and water to obtain a washing fragrance cavity solution;
(2) Dissolving stabilizer in water, mixing, and adjusting pH to preset value to obtain first mixed solution
(3) Adding the biological complex enzyme into water, and stirring until the biological complex enzyme is dissolved to obtain a second mixed solution;
(4) Adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
(5) And (3) wrapping the washing fragrance cavity solution and the biological enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergency ratio of the laundry gel bead to the JB-01 polluted cloth is 1.0, the detergency ratio of the JB-02 polluted cloth is 3.9, and the detergency ratio of the JB-03 polluted cloth is 1.2, which shows that the detergency is stronger.
The washing gel bead stock solution has the advantages of high sterilization rate of over 99 percent on escherichia coli and staphylococcus aureus and good sterilization effect.
Example 2
Washing and condensing beads:
biological enzyme antibacterial cavity: 5 parts of a biological compound enzyme (chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide, wherein the chitin deacetylase is derived from aspergillus niger, the alkaline protease is derived from bacillus licheniformis, the lysozyme is derived from streptomyces albus, and the antibacterial peptide is derived from bacillus subtilis), 88 parts of a stabilizer (citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and water: 7, washing a fragrance retaining cavity: 70 parts of surfactant (fatty alcohol-polyoxyethylene ether, cationic alkyl glycoside, dodecyl benzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate and coconut oil fatty acid diethanolamide), 1 part of chelating agent (methylglycine diacetic acid), 5 parts of plant essential oil (rose essential oil, osmanthus essential oil, chamomile essential oil and eucalyptus essential oil), 15 parts of stabilizer (citric acid-sodium citrate buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and 9 parts of water.
The preparation method comprises the following steps:
(1) Uniformly mixing a stabilizer, a surfactant, a chelating agent, plant essential oil and water to obtain a washing fragrance-retaining cavity solution;
(2) Dissolving the stabilizer in water, mixing, and adjusting pH to preset value to obtain first mixed solution
(3) Adding the biological complex enzyme into water, and stirring until the biological complex enzyme is dissolved to obtain a second mixed solution;
(4) Adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
(5) And wrapping the washing fragrance cavity solution and the bio-enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergency ratio of the JB-01 dirty cloth is 1.2, the detergency ratio of the JB-02 dirty cloth is 5.8, and the detergency ratio of the JB-03 dirty cloth is 1.5, which shows that the detergency is stronger.
The washing gel bead has the sterilization rate of over 99 percent on escherichia coli, staphylococcus aureus and candida albicans by 100-time dilution test, and has good sterilization effect.
Example 3
Washing and condensing beads:
biological enzyme antibacterial cavity: 3 parts of a biological compound enzyme (chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide, wherein the chitin deacetylase is derived from aspergillus niger, the alkaline protease is derived from bacillus licheniformis, the lysozyme is derived from streptomyces albus, and the antibacterial peptide is derived from bacillus subtilis), 89 parts of a stabilizer (citric acid-sodium citrate buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol), and water: 8 parts, washing and reserving a fragrance cavity: 65 parts of surfactant (fatty alcohol-polyoxyethylene ether, cationic alkyl glycoside, dodecylbenzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate and coconut oil fatty acid diethanolamide), 1 part of chelating agent (methyl glycine diacetic acid), 3 parts of plant essential oil (rose essential oil, sweet osmanthus essential oil, chamomile essential oil and eucalyptus essential oil), 26 parts of stabilizer (citric acid-sodium citrate buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and 5 parts of water.
The preparation method comprises the following steps:
(1) Uniformly mixing a stabilizer, a surfactant, a chelating agent, plant essential oil and water to obtain a washing fragrance-retaining cavity solution;
(2) Dissolving the stabilizer in water, mixing, and adjusting pH to preset value to obtain first mixed solution
(3) Adding the biological complex enzyme into water, and stirring until the biological complex enzyme is dissolved to obtain a second mixed solution;
(4) Adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
(5) And wrapping the washing fragrance cavity solution and the bio-enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergent has the decontamination ratio of JB-01 dirty cloth to 1.1, the decontamination ratio of JB-02 dirty cloth to 4.8 and the decontamination ratio of JB-03 dirty cloth to 1.3, which shows that the detergency is stronger.
The washing gel bead stock solution has the advantages of high sterilization rate of over 99 percent on escherichia coli, staphylococcus aureus and candida albicans and good sterilization effect.
Example 4
Washing and condensing beads:
biological enzyme antibacterial cavity: 4 parts of a biological compound enzyme (chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide, wherein the chitin deacetylase is derived from aspergillus niger, the alkaline protease is derived from bacillus licheniformis, the lysozyme is derived from streptomyces albus, and the antibacterial peptide is derived from bacillus subtilis), 92 parts of a stabilizer (citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol), and water: 4, washing a fragrance retaining cavity: 47 parts of surfactant (fatty alcohol-polyoxyethylene ether, cationic alkyl glycoside, dodecylbenzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate and coconut oil fatty acid diethanolamide), 1.2 parts of chelating agent (methyl glycine diacetic acid), 2 parts of plant essential oil (rose essential oil, sweet osmanthus essential oil, chamomile essential oil and eucalyptus essential oil), 39.8 parts of stabilizer (citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and 10 parts of water.
The preparation method comprises the following steps:
(1) Uniformly mixing a stabilizer, a surfactant, a chelating agent, plant essential oil and water to obtain a washing fragrance cavity solution;
(2) Dissolving the stabilizer in water, mixing, and adjusting pH to preset value to obtain first mixed solution
(3) Adding the biological complex enzyme into water, and stirring until the biological complex enzyme is dissolved to obtain a second mixed solution;
(4) Adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
(5) And (3) wrapping the washing fragrance cavity solution and the biological enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergency ratio of the JB-01 dirty cloth is 1.1, the detergency ratio of the JB-02 dirty cloth is 4.5, and the detergency ratio of the JB-03 dirty cloth is 1.1, which shows that the detergency is stronger.
The washing gel bead has the advantages that the sterilization rate of the washing gel bead on escherichia coli and staphylococcus aureus can reach more than 92% by 100-time dilution test, and the sterilization effect is good.
Example 5
Washing and condensing beads:
biological enzyme antibacterial cavity: 2 parts of a biological compound enzyme (chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide, wherein the chitin deacetylase is derived from aspergillus niger, the alkaline protease is derived from bacillus licheniformis, the lysozyme is derived from streptomyces albus, and the antibacterial peptide is derived from bacillus subtilis), 88 parts of a stabilizer (citric acid-sodium citrate buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol), and water: 10 parts, washing and fragrance reserving cavity: 45 parts of surfactant (fatty alcohol-polyoxyethylene ether, cationic alkyl glycoside, dodecyl benzene sulfonic acid, fatty acid methyl ester ethoxylate sulfonate and coconut oil fatty acid diethanolamide), 1 part of chelating agent (methyl glycine diacetic acid), 4 parts of plant essential oil (rose essential oil, sweet osmanthus essential oil, chamomile essential oil and eucalyptus essential oil), 40 parts of stabilizer (citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol) and 10 parts of water.
The preparation method comprises the following steps:
(1) Uniformly mixing a stabilizer, a surfactant, a chelating agent, plant essential oil and water to obtain a washing fragrance-retaining cavity solution;
(2) Dissolving the stabilizer in water, mixing, and adjusting pH to preset value to obtain first mixed solution
(3) Adding the biological complex enzyme into water, and stirring until the biological complex enzyme is dissolved to obtain a second mixed solution;
(4) Adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
(5) And (3) wrapping the washing fragrance cavity solution and the biological enzyme antibacterial cavity solution in a water-soluble film cavity by cavity to obtain the double-cavity washing gel bead.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergency ratio of the JB-01 dirty cloth is 1.0, the detergency ratio of the JB-02 dirty cloth is 4.2, and the detergency ratio of the JB-03 dirty cloth is 1.1, which shows that the detergency is stronger.
The washing gel bead stock solution has the advantages of high sterilization rate of over 99 percent on escherichia coli and staphylococcus aureus and good sterilization effect.
Comparative example 1
The components, the proportion and the preparation method are the same as those in the embodiment 3 except that the chitin deacetylase (the part is 3 parts, and the preparation method is the same as that in the embodiment 3) is not used in the biological compound enzyme.
Experiments prove that: compared with the detergency of the standard laundry detergent, the detergency ratio of the laundry gel bead to the JB-01 polluted cloth is 1.1, the detergency ratio of the JB-02 polluted cloth is 5.0, and the detergency ratio of the JB-03 polluted cloth is 1.2, which shows that the detergency is stronger.
The washing gel bead obtained in the comparative example 1 has 94% of sterilization rate on escherichia coli and staphylococcus aureus and 83% of sterilization rate on candida albicans, and is obviously poorer in sterilization effect than the washing gel bead obtained in the embodiment 3 of the invention.
It can be seen that when chitin deacetylase is not used in the enzyme preparation (comparative example 1), even if the total amount of the chitosan deacetylase is the same, the sterilization effect is obviously not as good as that when four enzymes exist simultaneously (example 3), and thus, one of the four enzymes in the biological complex enzyme is not enough, and the sterilization capability is obviously improved after combination.
In conclusion, the biological compound enzyme is adopted, the chitin deacetylase, the alkaline protease, the lysozyme and the antibacterial peptide are used simultaneously, and the stabilizer, the surfactant, the chelating agent and the plant essential oil are used in a matching manner, so that the detergency of the obtained clothes washing gel bead is greatly enhanced, the sterilization effect is good, and the biological compound enzyme is biodegradable and is green and environment-friendly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A laundry bead, comprising a washing fragrance-retaining chamber and a bio-enzyme antibacterial chamber that are independent of each other, the washing fragrance-retaining chamber comprising: a surfactant, a chelating agent, a plant essential oil, a stabilizer and water; the biological enzyme antibacterial cavity comprises: biological complex enzyme, stabilizer and water; wherein the biological complex enzyme comprises chitin deacetylase, alkaline protease, lysozyme and antibacterial peptide.
2. A laundry bead according to claim 1 wherein the laundry bead comprises the following components in parts by weight:
biological enzyme antibacterial cavity: 1-5 parts of biological complex enzyme, 80-95 parts of stabilizer and water: 1-10 parts;
washing a fragrance reserving cavity: 30-80 parts of surfactant, 0.5-1.5 parts of chelating agent, 1-5 parts of plant essential oil and stabilizer: 10 to 40 portions of water and 1 to 10 portions of water.
3. A laundry bead according to claim 1 wherein said stabilizing agent comprises citric acid-sodium citrate buffer, propylene glycol, glycerol, sorbitol, trehalose and mannitol; alternatively, the first and second electrodes may be,
the stabilizer comprises citric acid-sodium hydroxide-hydrochloric acid buffer solution, propylene glycol, glycerol, sorbitol, trehalose and mannitol.
4. A laundry bead according to claim 1 wherein said surfactant comprises fatty alcohol polyoxyethylene ethers, cationic alkyl glycosides, dodecylbenzene sulfonic acid, fatty acid methyl ester ethoxylates, fatty acid methyl ester ethoxylate sulfonates, and coconut oil fatty acid diethanolamides.
5. A laundry bead according to claim 1 wherein said chelant comprises methylglycine diacetic acid.
6. The laundry gel of claim 1, wherein the plant essential oils comprise rose essential oil, osmanthus essential oil, chamomile essential oil, and eucalyptus essential oil.
7. A laundry bead according to claim 1 wherein said lysozyme is derived from streptomyces albus; and/or the presence of a gas in the atmosphere,
the chitin deacetylase is derived from Aspergillus niger.
8. A laundry bead according to claim 1, wherein the antimicrobial peptide is derived from bacillus subtilis.
9. The laundry bead of claim 1, wherein said alkaline protease is derived from bacillus licheniformis.
10. A method of making a laundry bead as claimed in any of claims 1 to 9, comprising the steps of:
s10, uniformly mixing a surfactant, a chelating agent, plant essential oil, a stabilizer and water, and adjusting the pH value to a preset value to obtain a mixed solution, namely a washing fragrance-retaining cavity solution;
s20, dissolving a stabilizer in water, uniformly mixing, and adjusting the pH value to a preset value to obtain a first mixed solution;
s30, adding the biological complex enzyme into water, and stirring until the biological complex enzyme is completely dissolved to obtain a second mixed solution;
s40, adding the second mixed solution into the first mixed solution, uniformly mixing, and adjusting the pH value to a preset value to obtain a biological enzyme antibacterial cavity solution;
s50, wrapping the washing fragrance cavity solution and the bio-enzyme antibacterial cavity solution in a water-soluble film cavity to obtain the washing coagulated beads.
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Application publication date: 20221129 |