Tea flower active component scalp micro-ecological balance regulator and preparation method thereof

Abstract

The invention provides a tea flower active ingredient scalp micro-ecological balance regulator and a preparation method thereof. The shampoo comprises water, sodium methyl cocoyl taurate, cocamidopropyl hydroxy sulfobetaine, octyl / decyl glucoside, sodium chloride, glycerol, phenoxyethanol, essence, PPG-3 octyl ether, cocoyl glutamic acid, sodium lauroamphoacetate, piroctone olamine salt, PEG-150 distearate, frankincense oil, panthenol, guar gum hydroxypropyl trimethyl ammonium chloride and a camellia extract. The preservative is prepared from citric acid, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, benzoic acid, butanediol, tetrasodium glutamate diacetate, glycerol caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract and sodium surfactin. The preparation method comprises the following steps: uniformly mixing part of the components to obtain a mixed solution A, adding the camellia extract and other components, uniformly stirring to obtain a mixed solution B, and finally adding the essence, and uniformly stirring to obtain the regulator. The scalp micro-ecological balance can be adjusted, and the scalp environment can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of scalp care, and more particularly, to a tea flower active ingredient scalp micro-ecological balance regulator and a preparation method thereof. BACKGROUND

[0002] In the field of scalp care, as people's attention to scalp health continues to increase, traditional scalp care products mainly focus on cleaning and simple moisturizing functions, often ignoring the balance of scalp micro-ecology. Scalp micro-ecology is a complex system composed of microbial communities, scalp cell metabolites and external environmental factors. When the scalp micro-ecology is imbalanced, it is easy to cause dandruff, itching, hair loss and other problems. Existing scalp care products mostly use chemical ingredients to kill bacteria or inhibit microbial growth, but these methods may disrupt the normal balance of scalp micro-ecology, leading to repeated scalp problems. In addition, although some products add plant extracts, the extraction process is complex, the retention rate of active ingredients is low, and it is difficult to fully exert its efficacy.

[0003] In the process of implementing the embodiments of the present application, the inventors found that the existing scalp care products cannot effectively regulate the balance of scalp micro-ecology, and some products damage the scalp micro-ecology more than repair it, making it difficult to fundamentally solve the scalp problems. SUMMARY

[0004] The present application provides a tea flower active ingredient scalp micro-ecological balance regulator and a preparation method thereof.

[0005] In the first aspect of the present application, a tea flower active ingredient scalp micro-ecological balance regulator is provided, which includes water, methyl cocoyl sodium taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, fragrance, PPG-3 octyl ether, cocoglutamate, sodium lauroamphoacetate, piroctone olamine, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride, tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glyceryl octanoate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and sodium subtilisin.

[0006] Further, the tea flower extract is obtained by uniformly spreading tea flowers on a stainless steel sieve tray, then placing it in a heat pump dryer, and evaporating the nutrient liquid in the tea flower flesh when heated and dried, and then condensing and extracting the nutrient liquid in the air through a heat pump dryer refrigeration evaporator part by using a drainage fan.

[0007] Further, the ingredients include, in percentage by weight: 5%-15% of sodium methyl cocoyl taurate, 3%-10% of cocamidopropyl hydroxysultaine, 2%-8% of octyl / decyl glucoside, 0.5%-3% of sodium chloride, 3%-10% of glycerin, 0.1%-1% of phenoxyethanol, 0.05%-0.5% of fragrance, 1%-5% of PPG-3 octyl ether, 2%-8% of cocoglutamate, 3%-10% of sodium lauroamphoacetate, 0.5%-1% of piroctone olamine, 1%-5% of PEG-150 distearate, 0.1%-1% of frankincense oil, 0.5%-2% of panthenol, 0.1%-1% of guar hydroxypropyltrimonium chloride,

[0008] 0.01%-0.1% of camellia sinensis flower extract, 0.01%-0.1% of citric acid, 0.01%-0.1% of disodium EDTA, 0.01%-0.1% of benzoic acid, 0.5%-2% of butylene glycol, 0.01%-0.1% of tetrasodium glutamate dicacetate, 0.01%-0.1% of glyceryl caprylate, 0.01%-0.1% of dehydroacetic acid, 0.01%-0.1% of sodium dehydroacetate, 0.01%-0.1% of guava fruit extract, 0.01%-0.1% of sodium bacitracin.

[0009] Further, one or more auxiliary ingredients of moisturizing agent, preservative, thickening agent are further included.

[0010] Further, the content of the piroctone olamine is 0.5%-2% of the total weight of the conditioner.

[0011] Further, the total content of the guava fruit extract and the sodium bacitracin is 0.02%-0.2% of the total weight of the conditioner.

[0012] In the second aspect of the present application, a preparation method of a tea flower active ingredient scalp microecological balance conditioner is provided, comprising the following steps:

[0013] Step one, uniformly mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoglutamate, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride to obtain a mixed solution A;

[0014] Step two, add camellia sinensis flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate dicacetate, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, sodium bacitracin into the mixed solution A, and stir uniformly to obtain a mixed solution B;

[0015] Step three, add essence to the mixed solution B, stir evenly, and obtain the tea flower active ingredient scalp micro-ecological balance regulator.

[0016] Further, in the step one, the temperature of mixing is controlled at 30-50°C, the stirring speed is 300-500 rpm, and the stirring time is 20-40 minutes.

[0017] Further, in the step two, the order of adding each component is to add tea flower extract first, and then add other components in sequence, and each component needs to be stirred evenly after being added, the stirring speed is 200-400 rpm, and the stirring time is 10-30 minutes.

[0018] Further, in the step three, the temperature of adding essence is controlled at 20-30°C, the stirring speed is 100-300 rpm, and the stirring time is 5-15 minutes.

[0019] The tea flower active ingredient scalp micro-ecological balance regulator of the present application can effectively regulate the scalp micro-ecological balance, and provide mild care for the scalp through the synergistic effect of multiple natural ingredients. The tea flower extract is rich in various bioactive ingredients, which can nourish the scalp and promote the healthy metabolism of scalp cells; at the same time, ingredients such as piroctone olamine can inhibit the growth of harmful microorganisms and reduce the occurrence of problems such as dandruff and itching. In addition, the regulator also contains auxiliary ingredients such as moisturizing agents and preservatives, which can further enhance the stability and use effect of the product.

[0020] In terms of preparation method, the process of the present application is simple and easy to operate, which can ensure the uniform mixing of each component and the stability of active ingredients. By precisely controlling the mixing temperature and stirring speed, the product can maintain good quality and performance during production, reduce production cost, improve production efficiency, and facilitate large-scale industrial production. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and other objects, features and advantages of the exemplary embodiments of the present application will be readily understood through reading the following detailed description of the exemplary embodiments of the present application in conjunction with the accompanying drawings. In the drawings, several embodiments of the present application are illustrated by way of example in which:

[0022] Figure 1 The flowchart of the preparation method of the tea flower active ingredient scalp micro-ecological balance regulator provided by an embodiment of the present application. DETAILED DESCRIPTION

[0023] The principles and spirits of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present application, and are not intended to limit the scope of the present application in any way. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0024] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not intended to limit the scope of the present application. All features disclosed in the specification, or all steps in the disclosed methods or processes, can be combined in any manner, unless mutually exclusive features and / or steps are specifically described, and can be replaced by other equivalent or similar features having the same purpose, unless specifically described. That is, one of each feature in a series of equivalent or similar features is an embodiment, unless specifically described.

[0025] In some embodiments, a tea flower active ingredient scalp micro-ecological balance regulator includes water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, fragrance, PPG-3 octyl ether, cocoglutamate, sodium lauroamphoacetate, piroctone olamine, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride, tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate dicetate, glyceryl octanoate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and sodium subtilisin.

[0026] It should be noted that the tea flower active ingredient scalp micro-ecological balance regulator of the present application is a care product specially used for regulating scalp micro-ecology. Among them, the tea flower extract is obtained by mixing tea flowers with water for micro-jet extraction, then subjected to negative pressure cavitation treatment to obtain an extract, then filtered through a ceramic membrane to obtain a filtrate, and then subjected to concentration sterilization and freeze-drying. This extraction method can maximize the retention of bioactive ingredients in tea flowers, such as flavonoids and polyphenols, which have antioxidant, antibacterial and soothing scalp effects. Other ingredients in the regulator, such as sodium methyl cocoyl taurate and cocamidopropyl hydroxysultaine, are all mild surfactants that can clean the scalp while maintaining the natural barrier function of the scalp.

[0027] Specifically, sodium methyl cocoyl taurate is a surfactant synthesized from coconut oil, with good cleaning performance and low irritation, suitable for use in scalp care products. Its content range is 5%-15%, which can effectively remove oil and dirt on the scalp surface. Cocamidopropyl hydroxysultaine is an amphoteric surfactant, with a content of 3%-10%, which can maintain stability at different pH values, while having good moisturizing and conditioning effects. Octyl / decyl glucoside is a non-ionic surfactant with a content of 2%-8%, which has a mild cleaning effect and minimal irritation to the scalp. In addition, the conditioner also contains various auxiliary ingredients, such as glycerol (3%-10%) as a humectant to maintain the moisture of the scalp; phenoxyethanol (0.1%-1%) as a preservative to extend the shelf life of the product; and piroctone olamine salt (0.5%-2%) has antibacterial effect, which can effectively reduce the production of dandruff.

[0028] Preferably, in order to further optimize the performance of the conditioner, some operation steps can be refined during preparation. For example, during mixing, when mixing water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine and other ingredients, the temperature can be controlled at 35-45°C, the stirring speed is set at 400 rpm, and the stirring time is 30 minutes to ensure that the ingredients are fully mixed and uniform. When adding tea flower extract, step-by-step addition can be used, stirring for 5 minutes after each addition to ensure the full integration of tea flower extract with other ingredients. In addition, for the selection of preservatives, in addition to phenoxyethanol, other natural preservatives such as sodium benzoate (0.01%-0.1%) can also be considered to meet the needs of different consumers for natural ingredients.

[0029] In some embodiments, the tea flower extract is obtained by uniformly spreading the tea flowers on a stainless steel sieve tray, then placing it in a heat pump dryer, and evaporating the nutrient liquid in the tea flower meat when heated and dried. The nutrient liquid in the air is introduced into the heat pump dryer refrigeration evaporator section through the drainage fan to condense and extract.

[0030] It should be noted that the camellia extract mentioned in the present application is prepared by a special extraction process, which includes mixing camellia flowers with water and then performing micro-jet extraction, and then obtaining the extract by negative pressure cavitation treatment. Micro-jet extraction is a method of breaking plant cells and releasing components by using high-pressure micro-jet technology, which can effectively improve the extraction efficiency and retain active ingredients. Negative pressure cavitation treatment further promotes the dissolution of active ingredients under negative pressure conditions. After removing impurities by ceramic membrane filtration, the extract is treated by concentration and sterilization, and finally dried by freeze-drying technology to obtain dried camellia extract. This extraction process can maximize the retention of bioactive components in camellia flowers, such as flavonoids and polyphenols, which have antioxidant, antibacterial and soothing scalp effects, and are key active ingredients in the conditioner of the present application.

[0031] Specifically, the preparation process of camellia extract involves the setting of multiple key parameters. In the micro-jet extraction stage, the mixing ratio of camellia flowers to water can be adjusted according to actual needs, usually 1:5 to 1:10 (weight ratio). The pressure of micro-jet extraction is generally set at 100-200 MPa, and the treatment time is 10-20 minutes. The negative pressure value of negative pressure cavitation treatment is usually controlled at -0.05 to -0.1 MPa, and the treatment time is 5-15 minutes. The pore size of ceramic membrane filtration is generally selected at 0.1-0.5 microns to effectively remove large particle impurities in the extract. The concentration and sterilization process can be achieved by reducing pressure evaporation, and the temperature is controlled at 50-60℃ to avoid thermal damage to active ingredients. In the freeze-drying process, the pre-freezing temperature is generally lower than -40℃, the sublimation drying temperature is controlled at -20 to 0℃, and the desorption drying temperature is controlled at 30-40℃. The whole process needs to strictly control the temperature and pressure parameters to ensure the quality of the extract.

[0032] Preferably, in order to further optimize the preparation process of camellia extract, alternative solutions or refined operation parameters can be introduced in some operation steps. For example, in the micro-jet extraction process, ultrasonic-assisted extraction can be considered to further improve the extraction efficiency. The frequency of ultrasonic-assisted extraction can be set at 20-40 kHz, and the power is 100-300 W. Combined with micro-jet extraction, it can significantly shorten the extraction time and improve the extraction rate of active ingredients. In the negative pressure cavitation treatment stage, pulse cavitation treatment can be added, that is, periodic pressure changes are carried out under negative pressure conditions, each pulse time is 1-5 seconds, and interval time is 2-10 seconds. This treatment method can more effectively promote the release of active ingredients in cells. In addition, in the freeze-drying process, spray freeze-drying technology can be used to freeze-dry the extract liquid after spraying it into fine droplets, which can further improve the solubility and bioavailability of the extract.

[0033] In some embodiments, the ingredients include, in weight percentage: 5-15% of sodium methyl cocoyl taurate, 3-10% of cocamidopropyl hydroxysultaine, 2-8% of octyl / decyl glucoside, 0.5-3% of sodium chloride, 3-10% of glycerin, 0.1-1% of phenoxyethanol, 0.05-0.5% of fragrance, 1-5% of PPG-3 octyl ether, 2-8% of cocoglutamate, 3-10% of sodium lauroamphoacetate, 0.5-1% of piroctone olamine, 1-5% of PEG-150 distearate, 0.1-1% of boswellia oil, 0.5-2% of panthenol, 0.1-1% of guar hydroxypropyltrimonium chloride, 0.01-0.1% of tea flower extract, 0.01-0.1% of citric acid, 0.01-0.1% of disodium EDTA, 0.01-0.1% of benzoic acid, 0.5-2% of butylene glycol, 0.01-0.1% of tetrasodium glutamate dicacetate, 0.01-0.1% of glyceryl octanoate, 0.01-0.1% of dehydroacetic acid, 0.01-0.1% of sodium dehydroacetate, 0.01-0.1% of guava fruit extract, 0.01-0.1% of sodium subtilisin.

[0034] It is important to note that the content ranges of each ingredient in the scalp microecological balance regulator of the present application are carefully designed to ensure optimal effectiveness in regulating the scalp microecology. These ingredients include sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, etc., which play multiple roles in cleaning, moisturizing, conditioning, etc. in the regulator. For example, sodium methyl cocoyl taurate is a mild surfactant that can effectively clean the scalp while reducing damage to the scalp barrier; cocamidopropyl hydroxysultaine is an amphoteric surfactant with good conditioning properties and biocompatibility. The content ranges of these ingredients are strictly set to ensure that the product not only achieves the desired effect during use, but also does not cause excessive irritation to the scalp.

[0035] Specifically, the content ranges of each component are as follows: the content of sodium methyl cocoyl taurate is 5%-15%, which can ensure its cleaning effect while avoiding excessive content causing irritation to the scalp; the content of cocamidopropyl hydroxysultaine is 3%-10%, which can fully exert its conditioning effect to keep the scalp soft and comfortable; the content of octyl / decyl glucoside is 2%-8%, which is a non-ionic surfactant that can clean gently while reducing the removal of natural scalp oils. In addition, the content of sodium chloride is 0.5%-3% for adjusting the viscosity and stability of the product; the content of glycerin is 3%-10% as a humectant to keep the scalp moisturized and prevent dryness. The content of phenoxyethanol is 0.1%-1% as a preservative to effectively extend the shelf life of the product. Other ingredients such as piroctone olamine, PEG-150 distearate, etc. also have their own content ranges, and these ingredients work together to ensure that the conditioner achieves a balance in cleaning, moisturizing, and antibacterial aspects.

[0036] Preferably, to further optimize the formulation and performance of the conditioner, some content settings of certain ingredients can be refined or alternative solutions can be provided. For example, for sodium methyl cocoyl taurate, its content can be further optimized to 8%-12%, which can ensure the cleaning effect while minimizing irritation to the scalp. For cocamidopropyl hydroxysultaine, the content can be adjusted to 5%-8% to better exert its conditioning effect while avoiding excessive content affecting the stability of the product.

[0037] Further, for the selection of humectants, in addition to glycerin, sodium hyaluronate (content 0.1%-0.5%) can also be considered, which has stronger moisturizing ability and can provide more lasting moisturizing effect for the scalp. In terms of preservatives, in addition to phenoxyethanol, p-hydroxyacetophenone (content 0.1%-0.5%) can also be considered, which is a natural preservative that can meet the demand of consumers for natural ingredients while maintaining the stability of the product.

[0038] In some embodiments, one or more auxiliary ingredients such as humectants, preservatives, and thickening agents are also included.

[0039] It should be noted that the scalp microecological balance conditioner of the present application also contains one or more auxiliary ingredients such as humectants, preservatives, and thickening agents. The addition of these auxiliary ingredients is to further optimize the performance of the product, improve the use experience and ensure the stability of the product. Humectants can help the scalp retain moisture and prevent dryness; preservatives are used to extend the shelf life of the product and prevent the growth of microorganisms; thickening agents can adjust the viscosity of the product to make it easier to apply and use. The reasonable combination of these auxiliary ingredients makes the conditioner more comprehensive and effective in scalp care.

[0040] Specifically, the selection range of moisturizing agents is wide, and common ones include glycerin, butylene glycol, etc. Glycerin is a natural moisturizing agent that can absorb moisture in the air and keep the scalp moist. Butylene glycol has good moisturizing and penetrating properties and can be quickly absorbed by the scalp to provide long-lasting moisturizing effect for the scalp. As for preservatives, phenoxyethanol is a commonly used preservative with broad-spectrum antibacterial properties, which can effectively inhibit the growth of microorganisms and ensure the safety of the product. In addition, thickening agents such as guar gum hydroxypropyltrimonium chloride can adjust the viscosity of the product, making it smoother and easier to apply during use.

[0041] Further, in actual application, the content of these auxiliary ingredients can be adjusted according to the specific needs of the product, for example, the content of moisturizing agents can be set at 5%-15%, the content of preservatives at 0.1%-1%, and the content of thickening agents at 0.1%-2%.

[0042] Preferably, in order to further improve the performance of the product, the selection and content of auxiliary ingredients can be optimized. For example, in terms of moisturizing agents, in addition to glycerin and butylene glycol, sodium hyaluronate can also be added, with a content of 0.1%-0.5%. Sodium hyaluronate has strong moisturizing ability and can provide deeper moisturizing effect for the scalp. In terms of preservatives, in addition to phenoxyethanol, natural preservatives such as p-hydroxyacetophenone can also be considered, with a content of 0.1%-0.5%. This natural preservative is not only safe but also meets the needs of consumers for natural ingredients. For thickening agents, in addition to guar gum hydroxypropyltrimonium chloride, xanthan gum can also be used, with a content of 0.1%-0.3%. Xanthan gum has good stability and thickening effect, which can make the texture of the product more uniform. Through these optimizations, the performance of the conditioner will be further improved, better meeting the needs of consumers.

[0043] In some embodiments, the content of the piroctone olamine salt is 0.5%-2% of the total weight of the conditioner.

[0044] It should be noted that the content of piroctone olamine salt in the scalp microecological balance conditioner of the present application is limited to 0.5%-2% of the total weight of the conditioner. Piroctone olamine salt is an antibacterial agent widely used in personal care products, with good antibacterial properties, which can effectively inhibit harmful microorganisms on the scalp and reduce dandruff and itching. By controlling its content within the above range, a balance between antibacterial effect and safety can be achieved, which can effectively improve the scalp microecology without causing excessive irritation or other adverse effects to the scalp.

[0045] Specifically, the content range of piroctone olamine is strictly verified by experiments. Within the content range of 0.5%-2%, piroctone olamine can effectively inhibit a variety of common scalp microorganisms such as Malassezia, which is one of the main causes of dandruff and itching. At the same time, this content range can ensure the safety of the product, avoiding irritation or allergic reactions to the scalp caused by excessive content of antibacterial agents. In addition, the antibacterial mechanism of piroctone olamine is mainly to destroy the integrity of the microbial cell membrane, thereby inhibiting the growth and reproduction of microorganisms. In practical application, the content of piroctone olamine can be appropriately adjusted according to the severity of scalp problems, for example, for the case of more dandruff, the content can be appropriately increased to close to 2%.

[0046] Preferably, in order to further optimize the antibacterial effect and safety of the conditioner, the content of piroctone olamine can be more precisely controlled. For example, for mild dandruff problems, the content of piroctone olamine can be set to 0.8%-1.2%, which can effectively inhibit microorganisms without causing excessive irritation to the scalp. For moderate to severe dandruff problems, the content can be adjusted to 1.5%-2% to enhance the antibacterial effect.

[0047] Further, in order to further improve the safety of the product, some natural antibacterial ingredients such as tea tree oil or rosemary oil can be added to the formula. These natural ingredients not only have antibacterial effects, but also can synergize with piroctone olamine to further enhance the antibacterial effect of the conditioner, while reducing the use amount of chemical antibacterial agents.

[0048] In some embodiments, the total content of psidium guajava fruit extract and sodium mycobacterial lipopeptide is 0.02%-0.2% of the total weight of the conditioner.

[0049] It should be noted that the total content of psidium guajava fruit extract and sodium mycobacterial lipopeptide in the scalp microecological balance conditioner of the present application is limited to 0.02%-0.2% of the total weight of the conditioner. Psidium guajava fruit extract is rich in vitamins and antioxidant ingredients, which can nourish the scalp and provide antioxidant protection; sodium mycobacterial lipopeptide is a natural antibacterial peptide with broad-spectrum antibacterial activity, which can effectively inhibit harmful microorganisms on the scalp, reduce dandruff and itching and other problems. By reasonably controlling the total content of these two ingredients, the scalp can be nourished while the antibacterial effect of the conditioner is enhanced, further optimizing the balance of scalp microecology.

[0050] Specifically, the content ranges of guava fruit extract and sodium bacitracin are carefully designed. Guava fruit extract contains rich vitamin C, vitamin E and polyphenols, which can provide nutrients for the scalp, enhance the antioxidant capacity of the scalp, and thus improve the health of the scalp. Sodium bacitracin is an antibacterial peptide extracted from Bacillus subtilis, which has good antibacterial performance and can effectively inhibit the growth of common scalp microorganisms such as Malassezia. In practical application, the content of guava fruit extract can be set to 0.01%-0.1%, the content of sodium bacitracin can be set to 0.01%-0.1%, and the total content of the two is controlled to 0.02%-0.2%, so as to ensure that the conditioner achieves the best effect in nourishing and antibacterial.

[0051] Preferably, in order to further optimize the performance of the conditioner, the contents of guava fruit extract and sodium bacitracin can be more accurately adjusted. For example, for mild dandruff problems, the content of guava fruit extract can be set to 0.02%-0.05%, the content of sodium bacitracin can be set to 0.03%-0.05%, and the total content is between 0.05%-0.1%, which can provide sufficient nourishment and effectively inhibit microorganisms. For moderate to severe dandruff problems, the content of guava fruit extract can be increased to 0.05%-0.1%, the content of sodium bacitracin can be increased to 0.05%-0.1%, and the total content is between 0.1%-0.2%, so as to enhance the antibacterial effect. In addition, it can also be considered to use guava fruit extract in combination with other natural nourishing ingredients (such as green tea extract) to further improve the nourishing effect of the conditioner; at the same time, sodium bacitracin can also be synergized with other natural antibacterial ingredients (such as tea tree oil) to enhance the antibacterial effect and reduce the use amount of chemical antibacterial agents.

[0052] In some embodiments, the preparation method of the tea flower active ingredient scalp micro-ecological balance conditioner includes the following steps: Figure 1 As shown in the figure, the steps are as follows:

[0053] Step one, mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoglutamate, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride, and uniformly obtain a mixed solution A;

[0054] Step two, add tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and sodium bacitracin to the mixed solution A, and stir uniformly to obtain a mixed solution B;

[0055] Step three, add the fragrance to the mixture B and stir until uniform, then the tea flower active ingredient scalp microecological balance regulator is obtained.

[0056] It should be noted that the preparation method of the tea flower active ingredient scalp microecological balance regulator of the present application includes three main steps: mixing the base ingredients, adding active ingredients, and finally adding fragrance. This preparation method aims to ensure that the ingredients can be fully mixed and uniform, while maintaining the stability and effectiveness of the active ingredients. By mixing in steps, it can avoid the loss of activity of some ingredients during high temperature or long time stirring, so as to ensure the final performance of the regulator. For example, tea flower extract as a key active ingredient, needs to be added under appropriate temperature and stirring conditions to ensure its biological activity is retained.

[0057] Specifically, the first step of the preparation method is to mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine and other base ingredients uniformly to form a mixture A. In this step, the temperature of mixing is controlled at 30-50℃, the stirring speed is 300-500 rpm, and the stirring time is 20-40 minutes. These parameters are set to ensure that the surfactants and other base ingredients can be fully dissolved and dispersed to form a uniform mixture. The second step is to add tea flower extract, citric acid and other active ingredients to the mixture A to form a mixture B. The order of adding each ingredient and the stirring conditions (stirring speed of 200-400 rpm, stirring time of 10-30 minutes) are crucial to maintaining the stability of the active ingredients. The last step is to add fragrance to the mixture B and stir until uniform to obtain the final regulator. The addition temperature of the fragrance is controlled at 20-30℃, the stirring speed is 100-300 rpm, and the stirring time is 5-15 minutes to avoid the volatilization or deterioration of the fragrance at high temperature.

[0058] Preferably, in order to further optimize the preparation process, some operations can be refined or alternative solutions can be provided. For example, in the first step of mixing the base ingredients, the temperature can be controlled at 35-40℃, the stirring speed is set to 400 rpm, and the stirring time is 30 minutes to ensure that the ingredients are mixed more uniformly. In the second step of adding active ingredients, a step-by-step cooling method can be used, first cool the mixture A to about 30℃, then add the tea flower extract, which can better protect the active ingredients in the extract. In addition, for the stirring order, the tea flower extract can be added first and stirred for 10 minutes, then other active ingredients can be added in turn, and each addition of an ingredient needs to be stirred uniformly. In the last step of adding fragrance, microencapsulated fragrance can be considered, which can release fragrance at lower temperature and prolong the duration of the product's fragrance. Through these optimization measures, the quality and stability of the regulator can be further improved.

[0059] In some embodiments, the temperature of the mixing in step one is controlled at 30°C

[0060] - 50°C, the stirring speed is 300 rpm-500 rpm, and the stirring time is 20 minutes-40 minutes.

[0061] It should be noted that in the preparation of the tea flower active ingredient scalp microecological balance regulator, the temperature and stirring parameters in the first step of mixing the basic ingredients play a key role in the quality and stability of the product. The mixing temperature is controlled at 30°C-50°C to ensure that various surfactants and solvents can be fully dissolved and dispersed in the appropriate temperature range, avoiding instability or uneven mixing of ingredients due to excessive or insufficient temperature. The stirring speed is set at 300 rpm-500 rpm, and the stirring time is 20 minutes-40 minutes, to ensure that the ingredients are fully mixed, while avoiding excessive stirring that can damage the structure of the ingredients or introduce too much air. Reasonable setting of these parameters can ensure the uniformity and stability of the mixed solution A, laying a foundation for the subsequent steps.

[0062] Specifically, the temperature and stirring parameters in the mixing of the basic ingredients need to be optimized according to the properties of the specific ingredients. For example, sodium methyl cocoyl taurate and cocamidopropyl hydroxysultaine, etc. surfactants can be better dissolved in the temperature range of 30°C-50°C. The setting of stirring speed and time needs to consider the dispersibility and uniformity of the mixture. The stirring speed of 300 rpm-500 rpm can ensure that the ingredients are fully mixed, while avoiding damage to the structure of the ingredients due to excessive stirring speed. The stirring time of 20 minutes-40 minutes can ensure that the ingredients are fully dispersed, avoiding excessive or insufficient local concentration. In actual operation, these parameters can be fine-tuned according to the specific properties of the ingredients and the performance of the equipment to achieve the best mixing effect.

[0063] Preferably, to further optimize the step of mixing the basic ingredients, the temperature and stirring parameters can be adjusted more finely. For example, the mixing temperature is controlled at 35°C

[0064] - 40°C, this temperature range can ensure that the ingredients are fully dissolved, and can avoid the decrease of the activity of the ingredients due to excessive temperature. The stirring speed can be set at 400 rpm, and the stirring time is 30 minutes, which can ensure that the ingredients are uniformly mixed, while avoiding excessive stirring.

[0065] Further, a small amount of butylene glycol or other moisturizing agents can also be added during the mixing process to enhance the stability and moisturizing performance of the mixed solution. Through these optimization measures, the quality of the mixed solution A can be further improved, thereby improving the performance and stability of the final product.

[0066] In some embodiments, in the second step, the order of adding the ingredients is to add tea flower extract first, and then add other ingredients in sequence. After adding each ingredient, it needs to be stirred evenly. The stirring speed is 200 rpm-400 rpm, and the stirring time is 10 minutes-30 minutes.

[0067] It should be noted that the present application specifies the order of adding ingredients and stirring parameters in the second step of preparing the scalp micro-ecological balance regulator of tea flower active ingredients. The purpose of this step is to ensure that the tea flower extract and other active ingredients are evenly dispersed in the mixed solution, while avoiding the loss or denaturation of active ingredients due to improper stirring. By strictly controlling the stirring speed and time, it can be ensured that each ingredient is fully mixed, thereby ensuring the final performance and stability of the regulator.

[0068] Specifically, in the second step, tea flower extract is first added to the mixed solution A, because the active ingredients in tea flower extract are sensitive and need to be mixed with other ingredients under relatively mild conditions. Then add ingredients such as citric acid and disodium EDTA in sequence. After adding each ingredient, it needs to be stirred evenly. The stirring speed is set to 200 rpm-400 rpm, and the stirring time is 10 minutes-30 minutes. Such parameter settings can ensure that the ingredients are fully mixed, while avoiding damage to active ingredients caused by excessive stirring. Citric acid is used to adjust the pH value, and disodium EDTA is used as a chelating agent to stabilize the metal ions in the formula and prevent them from having adverse effects on other ingredients. Through this orderly addition method and stirring condition, the biological activity of the active ingredients can be maximized.

[0069] Preferably, in order to further optimize the operation process of the second step, the stirring parameters can be adjusted more finely. For example, the stirring speed is set to 250 rpm-350 rpm, and the stirring time is 15 minutes-25 minutes, which can ensure that the ingredients are evenly mixed while reducing the potential impact of stirring on active ingredients.

[0070] Further, the temperature of the mixed solution A can be reduced to about 30°C before adding the tea flower extract to further protect the active ingredients in the tea flower extract. In terms of ingredient addition sequence, ingredients with synergistic effects can be grouped together, such as adding ingredients with moisturizing effects (such as glycerol, butylene glycol) with tea flower extract to enhance the moisturizing effect of the product. Through these optimization measures, the quality and performance of the regulator can be further improved.

[0071] In some embodiments, in the third step, the addition temperature of the essence is controlled at 20°C-30°C, the stirring speed is 100 rpm-300 rpm, and the stirring time is 5 minutes-15 minutes.

[0072] It should be noted that the present application specifies the conditions for adding essence in the third step of preparing the tea flower active ingredient scalp microecological balance regulator. The addition temperature of essence is controlled at 20-30 DEG C, the stirring speed is 100-300 r / min, and the stirring time is 5-15 minutes. These parameters are set to ensure that the essence is added at a lower temperature to avoid volatilization or deterioration of the essence caused by high temperature, and the essence is uniformly dispersed in the mixture by appropriate stirring speed and time, so as to ensure that the regulator has uniform and lasting fragrance.

[0073] Specifically, essence is a volatile component, and its addition temperature needs to be strictly controlled at 20-30 DEG C, because essence is easy to volatilize quickly at high temperature, resulting in weakening or loss of fragrance. The stirring speed is set at 100-300 r / min to ensure that the essence is fully mixed into the regulator, while avoiding excessive dispersion or volatilization of the essence caused by high stirring speed. The stirring time is set to 5-15 minutes to ensure uniform distribution of the essence, while avoiding loss of the essence caused by excessive stirring time. Through reasonable setting of these parameters, the stability and uniformity of the essence in the regulator can be effectively guaranteed, thereby improving the use experience of the product.

[0074] Specifically, essence is a volatile component, and its addition temperature needs to be strictly controlled at 20-30 DEG C, because essence is easy to volatilize quickly at high temperature, resulting in weakening or loss of fragrance. The stirring speed is set at 100-300 r / min to ensure that the essence is fully mixed into the regulator, while avoiding excessive dispersion or volatilization of the essence caused by high stirring speed. The stirring time is set to 5-15 minutes to ensure uniform distribution of the essence, while avoiding loss of the essence caused by excessive stirring time. Through reasonable setting of these parameters, the stability and uniformity of the essence in the regulator can be effectively guaranteed, thereby improving the use experience of the product.

[0075] Preferably, in order to further optimize the addition step of essence, the temperature and stirring parameters can be adjusted more finely. For example, the addition temperature of essence is controlled at 22-25 DEG C, the stirring speed is set at 150-200 r / min, and the stirring time is 8-12 minutes. Such parameter setting can ensure uniform dispersion of the essence while minimizing volatilization of the essence. In addition, microencapsulated essence can be considered, which is wrapped by microcapsule technology and can release fragrance at a lower temperature, and has better stability, which can prolong the fragrance duration of the product. Through these optimization measures, the fragrance effect and product quality of the regulator can be further improved.

[0076] Example 1

[0077] A tea flower active ingredient scalp microecological balance regulator

[0078] Made of the following ingredients by weight percentage:

[0079] Water: balance; Sodium Methylcocoyl Taurate: 10%; Cocamidopropyl Hydroxysultaine: 6%; Octyl / Decyl Glucoside: 5%; Sodium Chloride: 1.5%; Glycerin: 7%; Phenoxyethanol: 0.5%; Fragrance: 0.2%; PPG-3 Octyl Ether: 3%; Cocoyl Glutamate: 5%; Sodium Lauroamphoacetate: 6%; Piroctone Olamine: 1%; PEG-150 Distearate: 3%; Olibanum Oil: 0.5%; Panthenol: 1%; Guar Hydroxypropyltrimonium Chloride: 0.5%; Tea Flower Extract: 0.05%; Citric Acid: 0.05%; Disodium EDTA: 0.05%; Benzoic Acid: 0.05%; Butylene Glycol: 1%; Tetrasodium Glutamate Diacetate: 0.05%; Glycerin Octanoate: 0.05%; Dehydroacetic Acid: 0.05%; Sodium Dehydroacetate: 0.05%; Guava Fruit Extract: 0.05%; Bacillus Subtilis Lipopeptide Sodium: 0.05%; The preparation method of this example comprises the following steps:

[0080] S1. Mix water, sodium methylcocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, PEG-150 distearate, olibanum oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain a mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 rpm, and the stirring time is 30 minutes.

[0081] S2. Add tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glycerin octanoate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, bacillus subtilis lipopeptide sodium to the mixed solution A, and stir uniformly to obtain a mixed solution B. The stirring speed is 300 rpm, and the stirring time is 20 minutes.

[0082] S3. Add fragrance to the mixed solution B, and stir uniformly to obtain a tea tree flower active ingredient scalp microecological balance regulator. The addition temperature of the fragrance is controlled at 25°C, the stirring speed is 200 rpm, and the stirring time is 10 minutes.

[0083] In this example, the tea flower extract is obtained by microjet extraction and negative pressure cavitation treatment, has high biological activity, and can effectively regulate the scalp microecological balance. Experiments show that after using the regulator, the dandruff is significantly reduced, the scalp itching is reduced, and the scalp health is significantly improved.

[0084] Experimental data:

[0085] Synthesis method: according to the above S1 to S3 steps.

[0086] Reaction conditions: mixing temperature 40℃, stirring speed 400rpm, stirring time 30min; adding active ingredients stirring speed 300rpm, stirring time 20min; adding fragrance temperature 25℃, stirring speed 200rpm, stirring time 10min.

[0087] Yield: Theoretical yield is 100%, actual yield is 98%.

[0088] Use and effect: The conditioner is suitable for improving dandruff, scalp itching and other problems. Experiments show that the scalp health condition is significantly improved after use.

[0089] Example 2

[0090] A tea flower active ingredient scalp microecological balance conditioner

[0091] Made of the following ingredients by weight percentage:

[0092] Water: balance; Sodium methyl cocoyl taurate: 10%; Cocamidopropyl hydroxysultaine: 6%; Octyl / decyl glucoside: 5%; Sodium chloride: 1.5%; Glycerin: 7%; Phenoxyethanol: 0.5%; Fragrance: 0.2%; PPG-3 octyl ether: 3%; Cocoglutamate: 5%; Sodium lauroamphoacetate: 6%; Piroctone olamine: 1%; PEG-150 distearate: 3%; Olibanum oil: 0.5%; Panthenol: 1%; Guar hydroxypropyltrimonium chloride: 0.5%; Tea flower extract: 0.05%; Citric acid: 0.05%; Disodium EDTA: 0.05%; Benzoic acid: 0.05%; Butylene glycol: 1%; Tetrasodium glutamate diacetate: 0.05%; Glycerin octanoate: 0.05%; Dehydroacetic acid: 0.05%; Sodium dehydroacetate: 0.05%; Guava fruit extract: 0.05%; Bacillus subtilis lipopeptide sodium: 0.05%; The preparation method of this example includes the following steps:

[0093] S1. Preparation of tea flower extract: Mix tea flowers with water at a weight ratio of 1:8, perform microfluidization extraction, set the pressure to 150MPa, and the treatment time to 15 minutes; then perform negative pressure cavitation treatment, control the negative pressure value to-0.08MPa, and the treatment time to 10 minutes; filter the obtained extract through a ceramic membrane with a pore size of 0.3 microns; concentrate the filtrate by evaporation under reduced pressure, control the temperature to 55℃; finally, perform freeze-drying, the pre-freezing temperature is-45℃, the sublimation drying temperature is-15℃, and the desorption drying temperature is 35℃, to obtain the tea flower extract.

[0094] S2. Mix the base ingredients: Mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain mixture A. The mixing temperature is controlled at 40°C, the stirring speed is 400 rpm, and the stirring time is 30 minutes.

[0095] S3. Add active ingredients: Add tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and sodium subtilisin to mixture A, and stir uniformly to obtain mixture B. The stirring speed is 300 rpm, and the stirring time is 20 minutes.

[0096] S4. Add fragrance: Add fragrance to mixture B and stir uniformly to obtain the tea tree flower active ingredient scalp microecological balance regulator. The fragrance is added at a temperature of 25°C, the stirring speed is 200 rpm, and the stirring time is 10 minutes.

[0097] In this embodiment, the tea flower extract is obtained by microfluidization extraction and negative pressure cavitation treatment, has high biological activity, and can effectively regulate the scalp microecological balance. Experiments show that after using the regulator, dandruff is significantly reduced, scalp itching is alleviated, and the scalp health condition is significantly improved.

[0098] Experimental data:

[0099] Synthesis method: Follow the above steps S1 to S4.

[0100] Reaction conditions: Microfluidization extraction pressure 150 MPa, treatment time 15 minutes; negative pressure cavitation treatment negative pressure value -0.08 MPa, treatment time 10 minutes; mixing temperature 40°C, stirring speed 400 rpm, stirring time 30 minutes; addition of active ingredients stirring speed 300 rpm, stirring time 20 minutes; fragrance addition temperature 25°C, stirring speed 200 rpm, stirring time 10 minutes.

[0101] Yield: The theoretical yield is 100%, and the actual yield is 98%.

[0102] Purpose and effect: The regulator is suitable for improving dandruff, scalp itching and other problems, and experiments show that the scalp health condition is significantly improved after use.

[0103] Example 3

[0104] A scalp microecological balance regulator containing active ingredients of tea flower; made of the following ingredients by weight percentage: water: balance; sodium methyl cocoyl taurate: 12%; cocamidopropyl hydroxysultaine: 7%; octyl / decyl glucoside: 6%; sodium chloride: 2%; glycerin: 8%; phenoxyethanol: 0.5%; fragrance: 0.2%; PPG-3 octyl ether: 3%; cocoglutamic acid: 6%; sodium lauroamphoacetate: 7%; piroctone olamine: 1.5%; PEG-150 distearate: 3%; frankincense oil: 0.5%; panthenol: 1%; guar hydroxypropyltrimonium chloride: 0.5%; tea flower extract: 0.05%; citric acid: 0.05%; disodium EDTA: 0.05%; benzoic acid: 0.05%; butylene glycol: 1.5%; glutamic acid diacetate tetrasodium: 0.05%; glyceryl caprylate: 0.05%; dehydroacetic acid: 0.05%; sodium dehydroacetate: 0.05%; psidium guajava fruit extract: 0.05%; sodium subtilisin: 0.05%; the preparation method of this example, including the following steps:

[0105] 1.5%; glutamic acid diacetate tetrasodium: 0.05%; glyceryl caprylate: 0.05%; dehydroacetic acid: 0.05%; sodium dehydroacetate: 0.05%; psidium guajava fruit extract: 0.05%; sodium subtilisin: 0.05%; the preparation method of this example, including the following steps:

[0106] S1. Preparation of tea flower extract: Mix tea flower and water at a weight ratio of 1:8, perform microfluidization extraction, set the pressure to 150 MPa, and the treatment time to 15 minutes; then perform negative pressure cavitation treatment, control the negative pressure value to-0.08 MPa, and the treatment time to 10 minutes; the obtained extract is filtered through a ceramic membrane with a pore size of 0.3 microns; the filtrate is concentrated by evaporation under reduced pressure, and the temperature is controlled at 55°C; finally, freeze-drying is performed, the pre-freezing temperature is-45°C, the sublimation drying temperature is-15°C, and the desorption drying temperature is 35°C, to obtain the tea flower extract.

[0107] S2. Mix the base ingredients: Mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoglutamic acid, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 revolutions / minute, and the stirring time is 30 minutes.

[0108] S3. Add active ingredients: Add the tea flower extract prepared in step S1, citric acid, disodium EDTA, benzoic acid, butylene glycol, glutamic acid diacetate tetrasodium, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, psidium guajava fruit extract, and sodium subtilisin to mixed solution A, and stir uniformly to obtain mixed solution B. The stirring speed is 300 revolutions / minute, and the stirring time is 20 minutes.

[0109] S4. Add fragrance: Add fragrance to the mixture B, stir evenly, and get the tea flower active ingredient scalp micro-ecological balance regulator. The addition temperature of fragrance is controlled at 25°C, the stirring speed is 200 rpm, and the stirring time is 10 minutes.

[0110] In this embodiment, the tea flower extract is obtained by micro-jet extraction and negative pressure cavitation treatment, has high biological activity, and can effectively regulate the scalp micro-ecological balance. Experiments show that after using the regulator, the dandruff is significantly reduced, the scalp itching is reduced, and the scalp health is significantly improved.

[0111] Experimental data:

[0112] Synthesis method: according to the above S1 to S4 steps.

[0113] Reaction conditions: micro-jet extraction pressure 150 MPa, treatment time 15 minutes; negative pressure cavitation treatment negative pressure value -0.08 MPa, treatment time 10 minutes; mixing temperature 40°C, stirring speed 400 rpm, stirring time 30 minutes; addition of active ingredient stirring speed 300 rpm, stirring time 20 minutes; fragrance addition temperature 25°C, stirring speed 200 rpm, stirring time 10 minutes.

[0114] Yield: the theoretical yield is 100%, and the actual yield is 98%.

[0115] Purpose and effect: the regulator is suitable for improving dandruff, scalp itching and other problems, and experiments show that the scalp health is significantly improved after use.

[0116] Example 4

[0117] A tea flower active ingredient scalp micro-ecological balance regulator

[0118] Made of the following ingredients by weight percentage:

[0119] Water: q.s.; Sodium Methylcocoyl Taurate: 10%; Cocamidopropyl Hydroxysultaine: 6%; Octyl / Decyl Glucoside: 5%; Sodium Chloride: 1.5%; Glycerin: 7%; Phenoxyethanol: 0.5%; Fragrance: 0.2%; PPG-3 Octyl Ether: 3%; Cocoyl Glutamate: 5%; Sodium Lauroamphoacetate: 6%; Piroctone Olamine: 1%; PEG-150 Distearate: 3%; Olibanum Oil: 0.5%; Panthenol: 1%; Guar Hydroxypropyltrimonium Chloride: 0.5%; Tea Flower Extract: 0.05%; Citric Acid: 0.05%; Disodium EDTA: 0.05%; Benzoic Acid: 0.05%; Butylene Glycol: 1%; Tetrasodium Glutamate Diacetate: 0.05%; Glycerin Octanoate: 0.05%; Dehydroacetic Acid: 0.05%; Sodium Dehydroacetate: 0.05%; Guava Fruit Extract: 0.05%; Bacillus Subtilis Lipopeptide Sodium: 0.05%; Moisturizer (Sodium Hyaluronate): 0.1%; Preservative (p-Hydroxyacetophenone): 0.1%; Thickening Agent (Xanthan Gum): 0.2%; The preparation method of this example includes the following steps:

[0120] S1. Preparation of tea flower extract: Mix tea flowers and water at a weight ratio of 1:8, perform microfluidization extraction, set the pressure to 150 MPa, and process for 15 minutes; then perform negative pressure cavitation treatment, control the negative pressure value at -0.08 MPa, and process for 10 minutes; the obtained extract is filtered through a ceramic membrane with a pore size of 0.3 microns; the filtrate is concentrated by evaporation under reduced pressure, and the temperature is controlled at 55°C; finally, freeze-drying is performed, the pre-freezing temperature is -45°C, the sublimation drying temperature is -15°C, and the desorption drying temperature is 35°C, to obtain the tea flower extract.

[0121] S2. Mix the base ingredients: Mix water, sodium methylcocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, PEG-150 distearate, olibanum oil, panthenol, guar hydroxypropyltrimonium chloride, sodium hyaluronate, and xanthan gum uniformly to obtain a mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 revolutions / minute, and the stirring time is 30 minutes.

[0122] S3. Add active ingredients: Add the tea flower extract prepared in step S1, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glycerin octanoate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and bacillus subtilis lipopeptide sodium to the mixed solution A, and stir uniformly to obtain a mixed solution B. The stirring speed is 300 revolutions / minute, and the stirring time is 20 minutes.

[0123] S4. Add fragrance and preservative: Add fragrance and p-hydroxyacetophenone to mixture B, stir until uniform, and the tea flower active ingredient scalp microecological balance regulator is obtained. The fragrance is added at a temperature of 25°C, with a stirring speed of 200 rpm for 10 minutes.

[0124] In this embodiment, the tea flower extract is obtained through micro-jet extraction and negative pressure cavitation treatment, has high biological activity, and can effectively regulate the scalp microecological balance. In addition, the added sodium hyaluronate, p-hydroxyacetophenone and xanthan gum respectively act as moisturizing agent, preservative and thickening agent, further improving the moisturizing performance, safety and stability of the product. Experiments show that after using the regulator, the dandruff is significantly reduced, the scalp itching is alleviated, and the scalp health is significantly improved.

[0125] Experimental data:

[0126] Synthesis method: follow the above S1 to S4 steps.

[0127] Reaction conditions: micro-jet extraction pressure 150 MPa, treatment time 15 minutes; negative pressure cavitation treatment negative pressure value -0.08 MPa, treatment time 10 minutes; mixing temperature 40°C, stirring speed 400 rpm, stirring time 30 minutes; addition of active ingredients stirring speed 300 rpm, stirring time 20 minutes; fragrance and preservative addition temperature 25°C, stirring speed 200 rpm, stirring time 10 minutes.

[0128] Yield: the theoretical yield is 100%, and the actual yield is 98%.

[0129] Purpose and effect: the regulator is suitable for improving dandruff, scalp itching and other problems, and experiments show that the scalp health is significantly improved after use.

[0130] Example 5

[0131] A tea flower active ingredient scalp microecological balance regulator

[0132] Made of the following ingredients by weight percentage:

[0133] Water: balance; Sodium Methylcocoyl Taurate: 10%; Cocamidopropyl Hydroxysultaine: 6%; Octyl / Decyl Glucoside: 5%; Sodium Chloride: 1.5%; Glycerin: 7%; Phenoxyethanol: 0.5%; Fragrance: 0.2%; PPG-3 Octyl Ether: 3%; Cocoyl Glutamate: 5%; Sodium Lauroamphoacetate: 6%; Piroctone Olamine: 1.5%; PEG-150 Distearate: 3%; Olibanum Oil: 0.5%; Panthenol: 1%; Guar Hydroxypropyltrimonium Chloride: 0.5%; Tea Flower Extract: 0.05%; Citric Acid: 0.05%; Disodium EDTA: 0.05%; Benzoic Acid: 0.05%; Butylene Glycol: 1%; Tetrasodium Glutamate Diacetate: 0.05%; Glycerin Octanoate: 0.05%; Dehydroacetic Acid: 0.05%; Sodium Dehydroacetate: 0.05%; Guava Fruit Extract: 0.05%; Bacillus Subtilis Lipopeptide Sodium: 0.05%; The preparation method of this example comprises the following steps:

[0134] S1. Preparation of tea flower extract: mix tea flower and water at a weight ratio of 1:8, perform microfluidization extraction, set the pressure to 150 MPa, and the treatment time to 15 minutes; then perform negative pressure cavitation treatment, control the negative pressure value to-0.08 MPa, and the treatment time to 10 minutes; the obtained extract is filtered through a ceramic membrane with a pore size of 0.3 microns; the filtrate is concentrated by evaporation under reduced pressure, and the temperature is controlled at 55°C; finally, freeze-drying is performed, the pre-freezing temperature is-45°C, the sublimation drying temperature is-15°C, and the desorption drying temperature is 35°C, to obtain the tea flower extract.

[0135] S2. Mix the base ingredients: mix water, sodium methylcocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, PEG-150 distearate, olibanum oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain a mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 revolutions / minute, and the stirring time is 30 minutes.

[0136] S3. Add active ingredients: add the tea flower extract prepared in step S1, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate diacetate, glycerin octanoate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, and bacillus subtilis lipopeptide sodium to the mixed solution A, and stir uniformly to obtain a mixed solution B. The stirring speed is 300 revolutions / minute, and the stirring time is 20 minutes.

[0137] S4. Add fragrance: add fragrance to the mixed solution B, and stir uniformly to obtain a tea tree flower active ingredient scalp microecological balance regulator. The addition temperature of the fragrance is controlled at 25°C, the stirring speed is 200 revolutions / minute, and the stirring time is 10 minutes.

[0138] In this embodiment, the content of piroctone olamine is 1.5%, which can effectively inhibit harmful microorganisms on the scalp, reduce dandruff and itching problems. Experiments show that after using this conditioner, dandruff is significantly reduced, scalp itching is reduced, and scalp health is significantly improved.

[0139] Experimental data:

[0140] Synthesis method: according to the above S1 to S4 steps.

[0141] Reaction conditions: microfluidic extraction pressure 150 MPa, treatment time 15 minutes; negative pressure cavitation treatment negative pressure value-0.08 MPa, treatment time 10 minutes; mixing temperature 40℃, stirring speed 400 rpm, stirring time 30 minutes; adding active ingredients stirring speed 300 rpm, stirring time 20 minutes; essence adding temperature 25℃, stirring speed 200 rpm, stirring time 10 minutes.

[0142] Yield: the theoretical yield is 100%, and the actual yield is 98%.

[0143] Purpose and effect: this conditioner is suitable for improving dandruff, scalp itching and other problems, and experiments show that after using it, the scalp health is significantly improved.

[0144] Example 6

[0145] A tea tree flower active ingredient scalp microecological balance conditioner

[0146] Made of the following ingredients by weight percentage:

[0147] Water: balance; sodium methyl cocoyl taurate: 10%; cocamidopropyl hydroxysultaine: 6%; octyl / decyl glucoside: 5%; sodium chloride: 1.5%; glycerin: 7%; phenoxyethanol: 0.5%; essence: 0.2%; PPG-3 octyl ether: 3%; cocoyl glutamate: 5%; sodium lauroamphoacetate: 6%; piroctone olamine: 1%; PEG-150 distearate: 3%; frankincense oil: 0.5%; panthenol: 1%; guar hydroxypropyltrimonium chloride: 0.5%; tea flower extract: 0.05%; citric acid: 0.05%; disodium EDTA: 0.05%; benzoic acid: 0.05%; butylene glycol: 1%; glutamic acid diacetic acid tetrasodium: 0.05%; glyceryl octanoate: 0.05%; dehydroacetic acid: 0.05%; sodium dehydroacetate: 0.05%; psidium guajava extract: 0.05%; sodium subtilisin: 0.05%; The preparation method of this embodiment includes the following steps:

[0148] S1. Preparation of tea flower extract: Mix tea tree flowers with water at a weight ratio of 1:8, perform microfluidization extraction with a pressure setting of 150 MPa and a treatment time of 15 minutes; then perform negative pressure cavitation treatment with a negative pressure value controlled at -0.08 MPa and a treatment time of 10 minutes; the obtained extract is filtered through a ceramic membrane with a pore size of 0.3 microns; the filtrate is concentrated by evaporation under reduced pressure with a temperature control at 55°C; finally, freeze-drying is performed with a pre-freezing temperature of -45°C, a sublimation drying temperature of -15°C, and an analytical drying temperature of 35°C to obtain the tea flower extract.

[0149] S2. Mix the base ingredients: Mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoglutamate, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 revolutions / minute, and the stirring time is 30 minutes.

[0150] S3. Add active ingredients: Add the tea flower extract prepared in step S1, citric acid, disodium EDTA, benzoic acid, butanediol, tetrasodium glutamate diacetate, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, psidium guajava fruit extract, and sodium subtilisin to mixed solution A, stir uniformly to obtain mixed solution B. The stirring speed is 300 revolutions / minute, and the stirring time is 20 minutes.

[0151] S4. Add fragrance: Add fragrance to mixed solution B and stir uniformly to obtain tea tree flower active ingredient scalp microecological balance regulator. The addition temperature of the fragrance is controlled at 25°C, the stirring speed is 200 revolutions / minute, and the stirring time is 10 minutes.

[0152] In this embodiment, the total content of psidium guajava fruit extract and sodium subtilisin is 0.1%, which can effectively nourish the scalp and inhibit the growth of harmful microorganisms, reduce dandruff and itching problems. Experiments show that after using the regulator, dandruff is significantly reduced, scalp itching is reduced, and scalp health is significantly improved.

[0153] Experimental data:

[0154] Synthesis method: Follow the steps S1 to S4 above.

[0155] Reaction conditions: microfluidization extraction pressure 150 MPa, treatment time 15 minutes; negative pressure cavitation treatment negative pressure value -0.08 MPa, treatment time 10 minutes; mixing temperature 40°C, stirring speed 400 rpm, stirring time 30 minutes; addition of active ingredients stirring speed 300 rpm, stirring time 20 minutes; addition of fragrance temperature 25°C, stirring speed 200 rpm, stirring time 10 minutes.

[0156] Yield: the theoretical yield is 100%, and the actual yield is 98%.

[0157] Use and effect: the conditioner is suitable for improving dandruff, scalp itching and other problems, and experiments show that the scalp health condition is significantly improved after use.

[0158] Comparative example 1

[0159] The comparative example is a common scalp care liquid prepared from the following raw materials by weight percentage:

[0160] water: balance; sodium methyl cocoyl taurate: 10%; cocamidopropyl hydroxysultaine: 6%; octyl / decyl glucoside: 5%; sodium chloride: 1.5%; glycerin: 7%; phenoxyethanol: 0.5%; fragrance: 0.2%; the preparation method of the above scalp care liquid comprises the following steps:

[0161] (a) mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, and phenoxyethanol uniformly to obtain a mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 rpm, and the stirring time is 30 minutes.

[0162] (b) add fragrance to the mixed solution A and stir uniformly to obtain the common scalp care liquid. The addition temperature of the fragrance is controlled at 25°C, the stirring speed is 200 rpm, and the stirring time is 10 minutes.

[0163] Comparative example 2

[0164] The comparative example is a scalp care liquid containing an antibacterial ingredient, which is prepared from the following raw materials by weight percentage:

[0165] water: balance; sodium methyl cocoyl taurate: 10%; cocamidopropyl hydroxysultaine: 6%; octyl / decyl glucoside: 5%; sodium chloride: 1.5%; glycerin: 7%; phenoxyethanol: 0.5%; fragrance: 0.2%; piroctone olamine: 1.5%; the preparation method of the above scalp care liquid comprises the following steps:

[0166] (a) uniformly mix water, sodium methyl cocoyl taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, piroctone olamine to obtain a mixed solution A. The mixing temperature is controlled at 40°C, the stirring speed is 400 rpm, and the stirring time is 30 minutes.

[0167] (b) add the fragrance into the mixed solution A and uniformly stir to obtain the scalp care solution containing the antibacterial component. The fragrance is added at a temperature of 25°C, the stirring speed is 200 rpm, and the stirring time is 10 minutes.

[0168] Experimental Example

[0169] The scalp care solutions prepared in Example 1 and Comparative Examples 1-2 are respectively obtained; the above scalp care solutions are used to improve the problems of dandruff, scalp itching, etc., and the symptoms include excessive dandruff, itching, redness, etc.; wherein, the cumulative use of the scalp care solution of Example 1 is 63 patients, the cumulative use of the scalp care solution of Comparative Example 1 is 41 patients, and the cumulative use of the scalp care solution of Comparative Example 2 is 36 patients; the use method is to use a cotton swab to apply the scalp care solution to the scalp, twice a day; the use is continued for 7 days, and then the curative effect is followed up; the curative effect judgment standard is: cured: all clinical symptoms disappear and no recurrence; markedly effective: more than two-thirds of the clinical symptoms disappear; effective: the clinical symptoms are relieved; ineffective: the clinical symptoms have no change or are aggravated.

[0170] The statistical curative effects are shown in Tables 1-3:

[0171] Table 1: Dandruff curative effect statistics

[0172]

[0173] Table 2: Scalp itching curative effect statistics

[0174] Group Cure Markedly effective Effective Ineffective Example 1 35 22 6 0 Comparative Example 1 12 15 14 0 Comparative Example 2 18 12 6 0

[0175] Table 3: Scalp redness curative effect statistics

[0176]

[0177] Tables 1-3 show that the scalp care solutions prepared by the technical scheme of the present application and the comparative examples have certain improvement effects on different types of scalp problems, and compared with the comparative examples, the scalp microecological balance regulator prepared by the technical scheme of the present application has a significant improvement effect on the problems of dandruff, scalp itching, and scalp redness.

[0178] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

[0179] The above description is only some of the preferred embodiments of the present application and the explanation of the technical principles used. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present application is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without deviating from the above inventive concept. For example, the above features are replaced by technical features with similar functions disclosed in the embodiments of the present application (but not limited to) to form technical solutions.

Claims

1. A tea tree flower active ingredient scalp microflora balance modulator, characterized in that, Ingredients include water, methyl cocoyl sodium taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, fragrance, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, piroctone olamine salt, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride, tea flower extract, citric acid, disodium EDTA, benzoic acid, butylene glycol, tetrasodium glutamate dicetate, glyceryl caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract, sodium lipopeptide.

2. The tea tree flower active ingredient scalp microflora balance modulator according to claim 1, characterized in that, The tea flower extract is obtained by uniformly spreading tea flowers on a stainless steel sieve tray, then placing it in a heat pump dryer, and evaporating the nutrient liquid in the tea flower meat when heated and dried, and then condensing and extracting the nutrient liquid in the air through the heat pump dryer refrigeration evaporator part.

3. The tea tree flower active ingredient scalp microflora balance modulator according to claim 1, characterized in that, Ingredients include, by weight percentage: 5%-15% methyl cocoyl sodium taurate, 3%-10% cocamidopropyl hydroxysultaine, 2%-8% octyl / decyl glucoside, 0.5%-3% sodium chloride, 3%-10% glycerin, 0.1%-1% phenoxyethanol, 0.05%-0.5% fragrance, 1%-5% PPG-3 octyl ether, 2%-8% cocoyl glutamate, 3%-10% sodium lauroamphoacetate, 0.5%-1% piroctone olamine salt, 1%-5% PEG-150 distearate, 0.1%-1% frankincense oil, 0.5%-2% panthenol, 0.1%-1% guar hydroxypropyltrimonium chloride, 0.01%-0.1% tea flower extract, 0.01%-0.1% citric acid, 0.01%-0.1% disodium EDTA, 0.01%-0.1% benzoic acid, 0.5%-2% butylene glycol, 0.01%-0.1% tetrasodium glutamate dicetate, 0.01%-0.1% glyceryl caprylate, 0.01%-0.1% dehydroacetic acid, 0.01%-0.1% sodium dehydroacetate, 0.01%-0.1% guava fruit extract, 0.01%-0.1% sodium lipopeptide.

4. The tea tree flower active ingredient scalp microflora balance modulator according to claim 1, characterized in that, It also includes one or more auxiliary ingredients such as moisturizers, preservatives, and thickening agents.

5. The tea tree flower active ingredient scalp microflora balance modulator according to claim 1, characterized in that, The content of piroctone olamine salt is 0.5%-2% of the total weight of the conditioner.

6. The tea tree flower active ingredient scalp microflora balance modulator according to claim 1, characterized in that, The total content of guava fruit extract and sodium lipopeptide is 0.02%-0.2% of the total weight of the conditioner.

7. A method of preparing a tea tree flower active ingredient scalp microflora balance modulator as claimed in any one of claims 1 to 6, characterised in that, It includes the following steps: Step one, mix water, methyl cocoyl sodium taurate, cocamidopropyl hydroxysultaine, octyl / decyl glucoside, sodium chloride, glycerin, phenoxyethanol, PPG-3 octyl ether, cocoyl glutamate, sodium lauroamphoacetate, PEG-150 distearate, frankincense oil, panthenol, guar hydroxypropyltrimonium chloride uniformly to obtain a mixed solution A; Step two, tea flower extract, citric acid, disodium EDTA, benzoic acid, butanediol, glutamic acid diacetic acid tetrasodium, glyceryl caprylate, dehydroacetic acid, dehydroacetic acid sodium, guava fruit extract, sodium subtilisin lipopeptide is added to the mixed solution A, stirring, get mixed solution B; Step three, essence is added to mixed solution B, stirring, tea tree flower active ingredient scalp microecological balance regulator is obtained.

8. The method of claim 7, wherein, In the step one, the temperature of mixing is controlled at 30-50 DEG C, the stirring speed is 300-500 r / min, and the stirring time is 20-40 minutes.

9. The preparation method according to claim 7, characterized in that, In the step two, the order of adding each component is to add tea flower extract first, and then add other components in turn. Each component needs to be stirred evenly after being added. The stirring speed is 200-400 r / min, and the stirring time is 10-30 minutes.

10. The preparation method according to claim 7, characterized in that, In the step three, the temperature of adding essence is controlled at 20-30 DEG C, the stirring speed is 100-300 r / min, and the stirring time is 5-15 minutes.

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