Hair care composition containing multi-element protein peptide as well as preparation method and application of hair care composition

Abstract

The invention relates to the technical field of daily necessities for washing and care, and discloses a hair care composition containing multi-element protein peptide as well as a preparation method and application of the hair care composition. 0.01%-20% of an anionic surfactant; 0.5%-10% of an ampholytic surfactant; 0.5%-10% of a nonionic surfactant; 0.05%-5% of a cationic high-molecular polymer; 0.05% to 10% of a non-volatile conditioner; 0.01%-10% of a suspending agent; the plant raw materials soybean, corn and wheat are selected as additional products which are decomposed into fructose and protein by cellulase, different protein peptides can be obtained, polysaccharide and protein are generated through enzymolysis wall breaking of cellulase and protease, the added value of the composition is increased, natural plant sources are adopted, and the composition is environmentally friendly and free of toxic and side effects. The composition is mild, has a synergistic effect of multiple protein compounds, and can go deep into hair cores, repair damaged hair quality, recover natural luster and toughness of hair and improve deposition of effective substances.

Description

Technical Field

[0001] The invention relates to the technical field of daily washing and care products, in particular to a hair care composition containing multiple protein peptides and a preparation method and application thereof. Background Art

[0002] With the acceleration of modern life and the improvement of living standards, environmental pollution, chemical dyeing and perming treatments, and ultraviolet radiation have caused increasingly serious damage to hair. When choosing daily care cosmetics, consumers tend to meet their personal needs more accurately, not only paying attention to the basic cleaning effect of the product, but also paying more attention to the additional care effects it brings and whether it is suitable for their personal hair conditions. Since hair lacks self-repair mechanisms, nerve cells and blood vessels, once damaged, the damage will continue to spread. Hair damage is usually manifested as damage to the hair scale structure, destruction of disulfide bonds, and disintegration of keratin structure, which in turn leads to problems such as dry hair, breakage, split ends and loss of luster.

[0003] In modern society, many consumers choose to dye their hair for beauty, but this process undoubtedly aggravates the damage to the hair, and the dyed pigment is easy to fade, which not only affects the appearance, but also brings burdens to consumers from the perspective of economy and hair health. Therefore, it is particularly important to develop a hair care product that can both protect hair and fix color to meet the needs of different consumers. The multi-protein peptide hair care composition provided by the present invention is designed for this market gap. After adding it to the formula, it can protect the hair from environmental and chemical damage and has a hair care effect. In addition, the amino acid ratio in the extract is similar to that of the hair itself, which enhances the affinity and makes the raw materials easier to adhere to the hair, thereby providing better protection. At the same time, this study also found that compared with the common color fixing products on the market that reduce the cleaning power to reduce the impact of the washing and care products on the hair or increase the conditioner to improve the feeling of use, the extract can more effectively solve the problem that water-soluble substances such as hydrolyzed protein are easy to wash and lose, ensuring that sufficient deposition can be formed on the hair during use, and significantly improving the hair care and color fixing effect. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a hair care composition containing multi-protein peptides and a preparation method and application thereof, which has the advantages of hair care and nourishment and solves the problem of hair being damaged by the environment and chemicals.

[0005] (II) Technical solution To achieve the above object, the present invention provides the following technical solution: a hair care composition containing multiple protein peptides, comprising the following ingredients: a hair care composition containing multiple protein peptides, anionic surfactants, amphoteric surfactants, nonionic surfactants and cationic high molecular polymers; The weight percentage ratio of the components of the composition is: 1%-10% of the multi-protein peptide composition; 0.01%-20% of the anionic surfactant; 0.5%-10% of the amphoteric surfactant; 0.5%-10% of the nonionic surfactant; 0.05%-5% of the cationic high molecular polymer; 0.05%-10% of the non-volatile conditioning agent; 0.01%-10% of the suspending agent; and the remainder is pure water.

[0006] Preferably, the multi-protein composition comprises hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed wheat protein, hydrolyzed collagen, collagen and keratin.

[0007] Preferably, the multi-protein peptide composition is prepared by the following steps: S1.1. Select soybean, wheat and corn as plant raw materials, wash them, sterilize them and dry them; S1.2, grind the dried plant material with a grinder, mince it into plant material powder, and then filter it through a 100-mesh filter. Soak the filtered powder in a beaker containing 50-80°C hot water, and then put the beaker into an ultrasonic instrument, set 400-900W ultrasonic waves for heat treatment for 30-60 minutes. After the heat treatment is completed, cool the plant material mixture in a natural environment; S1.3, after the cooled plant raw material mixture is mixed with the buffer solution in a ratio of 1:1, cellulase and protease are added in a mass ratio of 1:5-5:1, and the mixture is placed in a full-temperature shaking incubator for enzymolysis. The enzymolysis temperature is set at 38-58°C, the enzymolysis shaking speed is set at 150-250r / min, and the enzymolysis time is set at 5-24h; S1.4. After the enzymatic hydrolysis is completed, use 100°C boiling water to cool down to 37°C, inactivate the enzyme for 20 minutes, and then filter with a 100-mesh filter cloth. The filter residue is re-filtered with 50-80°C hot water; S1.5. The filtrate obtained in step S1.4, collagen, keratin and silk solution are evenly blended, and then a buffer solution is added to blend, and the pH value is maintained between 4.0 and 7.0, wherein the mass ratio of the filtrate obtained in step S1.4 to silk is 1:50-50:1, and then PEG solution is added in an equal volume ratio, gently shaken and mixed, and then soaked at room temperature for 2 hours. After soaking, centrifuge at 10000-15000 rpm and room temperature for 5-15 minutes, remove the supernatant, add deionized water to suspend the particles, and continue centrifugation and washing after ultrasonic dispersion. Repeat the operation three times to finally obtain a multi-protein peptide composition.

[0008] Preferably, the sum of the mass of cellulase and protease in S1.3 is 0.05%-3% of the mass of the plant raw material powder, and the pH of the buffer solution is 4.0-6.0.

[0009] Preferably, the cationic high molecular polymer is selected from a cationic cellulose derivative or a cationic guar gum derivative, the cationic cellulose derivative has a nitrogen content of 0.5%-4.0%, the cationic guar gum derivative has a charge density of 0.5-1.1 meq / g, and a molecular weight of 400000-3000000 g / mol, the cationic high molecular polymer is composed of a cationic cellulose derivative and a cationic guar gum derivative in a ratio of 3:1, and the molecular structure of the cationic cellulose derivative is: ; In the molecular structure, R1 is a glucoside residue; R2 is selected from hydroxyalkylene, alkylene oxide, polyoxyalkylene, and combinations thereof; R3, R4 and R5 are independently selected from long alkyl chains, each group containing up to 20 carbon atoms; X is selected from one or more of halogen anions, sulfate ions, and methyl sulfate ions.

[0010] Preferably, the anionic surfactant is composed of alkyl polyoxyethylene ether sulfate and fatty acid monoglyceride sulfate in a ratio of 2:1, and the amphoteric surfactant is composed of fatty acyl amphoteric acetate.

[0011] Preferably, the nonionic surfactant is composed of fatty acyl monoethanolamide and fatty acyl methyl monoethanolamide in a ratio of 1:1.

[0012] Preferably, the non-volatile conditioning agent consists of dispersed polysiloxane, aminodimethicone and polysiloxane alcohol in a ratio of 2:1:1; and the suspending agent consists of hydroxystearic acid monoglyceride and hydroxystearic acid diglyceride in a ratio of 2:3.

[0013] Preferably, a method for preparing a hair care composition containing multiple protein peptides is prepared according to the weight percentage ratio of the components of the above-mentioned hair care composition containing multiple protein peptides, and the preparation process is: Step 1, raw material preparation: weigh the multi-protein peptide composition, anionic surfactant, amphoteric surfactant, nonionic surfactant, cationic polymer, non-volatile conditioning agent, suspending agent and pure water according to the given weight percentage ratio of the ingredients; Step 2, heating and dissolving: Mix pure water, cationic high molecular polymer and multi-protein peptide composition, heat to 50-55°C, and stir at this temperature until all solid components are dissolved to form a uniform mixture; Step 3, cooling: cool the mixed solution to 45-45°C, add anionic surfactant, amphoteric surfactant and nonionic surfactant, and stir evenly at this temperature to avoid separation or precipitation of components; Step 4: Add the suspending agent: After the mixed solution is cooled to 40-45°C, add the suspending agent. The suspending agent is added at this time and stirred evenly at this temperature to prevent high temperature from affecting the efficacy; Step 5. Add non-volatile conditioning agent: After the mixed solution is cooled to 30-35°C, add the non-volatile conditioning agent and stir evenly at this temperature to prevent high temperature from affecting the efficacy; Step 6, continue cooling and filling: continue cooling the mixture to room temperature, and keep stirring the mixture to keep it in a uniform state, and then fill the hair care composition cooled to room temperature into the sterilized container; Step 7, quality testing: subjecting the prepared hair care composition to pH value testing, viscosity testing, microbial testing, heavy metal testing, active ingredient content testing, stability testing, irritation testing and efficacy testing, and putting it on the market after passing the quality test.

[0014] Preferably, an application of a hair care composition containing multiple protein peptides, the hair care composition containing multiple protein peptides prepared according to the above preparation method is used for hair care and color fixing.

[0015] Compared with the prior art, the present invention provides a hair care composition containing multiple protein peptides and a preparation method and application thereof, which have the following beneficial effects: 1. The present invention selects plant raw materials such as soybeans, corns and wheat as additional products decomposed by cellulase into fructose and protein, and can obtain different protein peptides. The cellulase and protease enzymatic wall breaking helps to improve the wall breaking effect of soybeans, corns and wheat, and is green, safe and pollution-free. At the same time, polysaccharides and proteins can be produced, which increases the added value of the composition. The present invention adopts natural plant sources, reduces irritation to the scalp, and has a mild composition. At the same time, it contains multiple protein complexes for synergistic effects, can penetrate deep into the hair core, repair damaged hair, restore the natural luster and toughness of the hair, and improve the deposition of effective substances.

[0016] 2. The present invention adopts ultrasonic biological wall breaking-polyethylene glycol (PEG) emulsification technology to prepare a multi-protein peptide composition with different repair functions, so that it can be slowly released with the product without being easily washed away, thereby improving the deposition effect of effective substances and increasing availability. The hair care composition containing multi-protein peptides invented based on natural plant raw materials is made into a green, safe, simple and efficient hair care and color fixing product, which can also achieve the effect of repairing and moisturizing damaged hair and protecting hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A flow chart is prepared for the present invention; Figure 2 This is a comparison chart of the hair bundle colors after soaking in the present invention; Figure 3 This is a color comparison diagram of the soaking solution of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 , a hair care composition containing multiple protein peptides, comprising the following ingredients: a hair care composition containing multiple protein peptides, an anionic surfactant, an amphoteric surfactant, a nonionic surfactant and a cationic high molecular polymer; The weight percentage ratios of the composition components and their roles as composition components are as follows: Multi-protein peptide composition 1%-10%; As the main ingredient, multi-protein peptides can penetrate deep into the hair cortex to help repair damaged keratin structures, thereby repairing damaged hair and restoring hair elasticity and luster; Anionic surfactant 0.01%-20%; Anionic surfactants have foaming and cleaning abilities, which can effectively remove oil and dirt from the scalp and hair, while providing rich foam and stable washing performance in shampoo products; Amphoteric surfactant 0.5%-10%; Amphoteric surfactants exhibit different charge characteristics at different pH values, which enables them to maintain effective cleaning ability in both acidic and alkaline environments, helping to maintain the natural acid-base balance of the scalp, reduce scalp irritation and keep the scalp healthy; Nonionic surfactant 0.5%-10%; Nonionic surfactants do not dissociate into ions in aqueous solution, have stability and compatibility, are mild and non-irritating, can effectively clean without damaging the hair, and are suitable for use in care products for delicate or sensitive scalps; Cationic polymer 0.05%-5%; Cationic polymers can effectively form a protective film on the surface of hair, reduce friction and damage, and help hair absorb and retain moisture and other nourishing ingredients, thereby improving hair conditioning and overall health; Non-volatile conditioning agent 0.05%-10%; Non-volatile conditioning agents such as silicone oils and oils can provide additional nourishment and protection for hair, making it smoother and easier to comb, helping to increase hair luster and reduce frizz. Long-term use can improve the overall texture of hair. Suspension 0.01%-10%; Suspending agents can ensure that the water-insoluble components in the composition can be evenly dispersed, improving the stability and uniformity of the product; The remainder is pure water; As a carrier for all ingredients, pure water can dissolve and dilute other ingredients so that they can act evenly on the scalp and hair, while also serving as a basic medium for the cleansing and nourishing functions of the composition.

[0020] Specifically, the multi-protein composition includes hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed wheat protein, hydrolyzed collagen, collagen and keratin. Each of the above protein peptide ingredients has a unique repair effect, such as enhancing hair toughness, improving glossiness and improving hair structure.

[0021] Specifically, the multi-protein peptide composition is prepared by the following steps: S1.1. Select soybean, wheat and corn as plant raw materials, wash them, sterilize them and dry them; S1.2, grind the dried plant material with a grinder, mince it into plant material powder, and then filter it through a 100-mesh filter. Soak the filtered powder in a beaker containing 50-80°C hot water, and then put the beaker into an ultrasonic instrument, set 400-900W ultrasonic waves for heat treatment for 30-60 minutes. After the heat treatment is completed, cool the plant material mixture in a natural environment; S1.3, after the cooled plant raw material mixture is mixed with the buffer solution in a ratio of 1:1, cellulase and protease are added in a mass ratio of 1:5-5:1, and the mixture is placed in a full-temperature shaking incubator for enzymolysis. The enzymolysis temperature is set at 38-58°C, the enzymolysis shaking speed is set at 150-250r / min, and the enzymolysis time is set at 5-24h; S1.4. After the enzymatic hydrolysis is completed, use 100°C boiling water to cool down to 37°C, inactivate the enzyme for 20 minutes, and then filter with a 100-mesh filter cloth. The filter residue is re-filtered with 50-80°C hot water; S1.5. The filtrate obtained in step S1.4, collagen, keratin and silk solution are evenly blended, and then a buffer solution is added to blend, and the pH value is maintained between 4.0 and 7.0, wherein the mass ratio of the filtrate obtained in step S1.4 to silk is 1:50-50:1, and then PEG solution is added in an equal volume ratio, gently shaken and mixed, and then soaked at room temperature for 2 hours. After soaking, centrifuge at 10000-15000 rpm and room temperature for 5-15 minutes, remove the supernatant, add deionized water to suspend the particles, and continue centrifugation and washing after ultrasonic dispersion. Repeat the operation three times to finally obtain a multi-protein peptide composition.

[0022] The advantages are: the present invention uses ultrasonic biological wall breaking-polyethylene glycol (PEG) emulsification to prepare a multi-protein peptide composition with different repair functions, so that it can be slowly released with the product without being easily washed away, thereby improving the deposition effect of effective substances and increasing availability. The hair care composition containing multi-protein peptides invented based on natural plant raw materials makes it a green, safe, simple and efficient hair care and color fixing product, while also achieving the effect of repairing and moisturizing damaged hair and protecting hair.

[0023] Specifically, the sum of the mass of cellulase and protease in S1.3 is 0.05%-3% of the mass of the plant raw material powder, and the pH of the buffer solution is 4.0-6.0.

[0024] The advantages are: the present invention selects plant raw materials such as soybeans, corns and wheat as additional products decomposed by cellulase into fructose and protein, and can obtain different protein peptides. The cellulase and protease enzymatic wall breaking helps to improve the wall breaking effect of soybeans, corns and wheat, and is green, safe and pollution-free. At the same time, polysaccharides and proteins can be produced, which increases the added value of the composition. The present invention adopts natural plant sources, reduces irritation to the scalp, and has a mild composition. At the same time, it contains multiple protein complexes for synergistic effect, can penetrate deeply into the hair core, repair damaged hair, restore the natural luster and toughness of the hair, and improve the deposition of effective substances.

[0025] Specifically, the cationic high molecular polymer is selected from a cationic cellulose derivative or a cationic guar gum derivative, the nitrogen content of the cationic cellulose derivative is 0.5%-4.0%, the charge density of the cationic guar gum derivative is 0.5-1.1 meq / g, and the molecular weight is 400000-3000000 g / mol. The cationic high molecular polymer is composed of a 3:1 cationic cellulose derivative and a cationic guar gum derivative, and the molecular structure of the cationic cellulose derivative is: ; In the molecular structure, R1 is a glucoside residue; R2 is selected from hydroxyalkylene, alkylene oxide, polyoxyalkylene, and combinations thereof; R3, R4 and R5 are independently selected from long alkyl chains, each group containing up to 20 carbon atoms; X is selected from one or more of halogen anions, sulfate ions, and methyl sulfate ions.

[0026] Specifically, the anionic surfactant is composed of alkyl polyoxyethylene ether sulfate and fatty acid monoglyceride sulfate in a ratio of 2:1, and the amphoteric surfactant is composed of fatty acyl amphoteric acetate. The addition of the amphoteric surfactant is beneficial to improving the overall foam and mildness of the system.

[0027] Specifically, the nonionic surfactant is composed of fatty acyl monoethanolamide and fatty acyl methyl monoethanolamide in a ratio of 1:1.

[0028] Specifically, the non-volatile conditioning agent is composed of dispersed polysiloxane, amino dimethicone and polysiloxane alcohol in a ratio of 2:1:1; and the suspending agent is composed of hydroxystearic acid monoglyceride and hydroxystearic acid diglyceride in a ratio of 2:3.

[0029] Specifically, a method for preparing a hair care composition containing multiple protein peptides is prepared according to the weight percentage ratio of the components of the above-mentioned hair care composition containing multiple protein peptides, and the preparation process is as follows: Step 1, raw material preparation: weigh the multi-protein peptide composition, anionic surfactant, amphoteric surfactant, nonionic surfactant, cationic polymer, non-volatile conditioning agent, suspending agent and pure water according to the given weight percentage ratio of the ingredients; Step 2, heating and dissolving: Mix pure water, cationic high molecular polymer and multi-protein peptide composition, heat to 50-55°C, and stir at this temperature until all solid components are dissolved to form a uniform mixture; Step 3, cooling: cool the mixed solution to 45-45°C, add anionic surfactant, amphoteric surfactant and nonionic surfactant, and stir evenly at this temperature to avoid separation or precipitation of components; Step 4: Add the suspending agent: After the mixed solution is cooled to 40-45°C, add the suspending agent. The suspending agent is added at this time and stirred evenly at this temperature to prevent high temperature from affecting the efficacy; Step 5. Add non-volatile conditioning agent: After the mixed solution is cooled to 30-35°C, add the non-volatile conditioning agent and stir evenly at this temperature to prevent high temperature from affecting the efficacy; Step 6, continue cooling and filling: continue cooling the mixture to room temperature, and keep stirring the mixture to keep it in a uniform state, and then fill the hair care composition cooled to room temperature into the sterilized container; Step 7, quality testing: subjecting the prepared hair care composition to pH value testing, viscosity testing, microbial testing, heavy metal testing, active ingredient content testing, stability testing, irritation testing and efficacy testing, and putting it on the market after passing the quality test.

[0030] Specifically, an application of a hair care composition containing multiple protein peptides, the hair care composition containing multiple protein peptides prepared according to the above preparation method is used for hair care and color fixing.

[0031] Example 1 The multi-protein peptide composition is made by the following steps: S1.1. Select soybean, wheat and corn as plant raw materials, wash them, sterilize them and dry them; S1.2, grind the dried plant material with a grinder, mince it into plant material powder, and then filter it through a 100-mesh filter. Soak the filtered powder in a beaker containing 50-80°C hot water, and then put the beaker into an ultrasonic instrument, set 400-900W ultrasonic waves for heat treatment for 30-60 minutes. After the heat treatment is completed, cool the plant material mixture in a natural environment; S1.3, after the cooled plant raw material mixture is mixed with the buffer solution in a ratio of 1:1, cellulase and protease are added in a mass ratio of 1:5-5:1, and the mixture is placed in a full-temperature shaking incubator for enzymolysis. The enzymolysis temperature is set at 38-58°C, the enzymolysis shaking speed is set at 150-250r / min, and the enzymolysis time is set at 5-24h; S1.4. After the enzymatic hydrolysis is completed, use 100°C boiling water to cool down to 37°C, inactivate the enzyme for 20 minutes, and then filter with a 100-mesh filter cloth. The filter residue is re-filtered with 50-80°C hot water; S1.5. The filtrate obtained in step S1.4, collagen, keratin and silk solution are evenly blended, and then a buffer solution is added to blend, and the pH value is maintained between 4.0 and 7.0, wherein the mass ratio of the filtrate obtained in step S1.4 to silk is 1:50-50:1, and then PEG solution is added in an equal volume ratio, gently shaken and mixed, and then soaked at room temperature for 2 hours. After soaking, centrifuge at 10000-15000 rpm and room temperature for 5-15 minutes, remove the supernatant, add deionized water to suspend the particles, and continue centrifugation and washing after ultrasonic dispersion. Repeat the operation three times to finally obtain a multi-protein peptide composition.

[0032] On the basis of Example 1, the mass ratio of the components was changed to obtain Example 1, Example 2, Comparative Example 1 and Comparative Example 2, as shown in Table 1 below: Table 1

[0033] Experiment 1: Color fixation experiment: Hair color fixation experiment The purple dyed hair bundles were immersed in 1% aqueous solution of Example 1, Example 2, Comparative Example 1 and Comparative Example 2 respectively, kept at a constant temperature of 40±1°C in a water bath, immersed for 30 minutes to observe the color change of the hair bundles and the color change of the aqueous solution. For the color comparison chart of the hair bundles after immersion, please refer to Figure 2 , please refer to the soaking solution color comparison chart Figure 3 .

[0034] Figure 2 From left to right, they are Comparative Example 1, Comparative Example 2, Example 1 and Example 2, with colors from light to dark; Figure 3From left to right are Example 1, Example 2, Comparative Example 1, and Comparative Example 2. It is shown that adding the multi-protein peptide composition to Example 1 and Example 2 has a protective effect on the color of the hair.

[0035] Experiment 2: Hair care experiment The hair care compositions of Examples 1-3 and Comparative Examples 1-2 were subjected to efficacy evaluation and sensory evaluation using a hair tester, and the gloss, smoothness, and combing ability were used to characterize the health of the hair. The instruments used were a SK-7A dynamic combing instrument and a precision gloss meter CQ-60G.

[0036] Test method: 10 volunteers with medium to long hair were selected. After drying their hair, they used the product and then used a hair dryer to blow dry their hair. After use, they rated the smoothness of their hair with a full score of 5. The higher the score, the smoother it is. The average is taken, and the glossiness of the hair before and after use is measured with a gloss meter. The average is taken. The higher the score, the better the glossiness. The test results are shown in Table 2: Table 2

[0037] From Table 2, it can be seen that Examples 1-3 are better than Comparative Examples 1-2 in terms of smoothness, combing performance and glossiness, indicating that adding the multi-protein peptide hair care composition of the present invention can effectively improve the effect of the product, repair and moisturize damaged hair, and achieve the effect of hair care.

[0038] Different addition amounts of the composition in Examples 1-3 have different effects. The sample with a larger addition amount of the composition has a more obvious effect, which indicates that the damaged hair can be repaired and moisturized, achieving a hair care effect.

[0039] The above data show that hair care products added with a multi-protein peptide composition can more effectively improve the overall health of hair, including higher smoothness, easier combing and better gloss, and different amounts of the composition added also show different effects, among which Example 3 with the largest amount of the composition added performs best in combing effect and gloss, thus proving that the repair and moisturizing effects of the multi-protein peptide composition in hair care products are dose-dependent.

[0040] In summary, the addition of the multi-protein peptide composition not only helps to protect the stability of dyed hair color, but also significantly improves the smoothness, combing and glossiness of the hair, thereby effectively repairing and moisturizing damaged hair.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hair care composition containing polyprotein peptides, characterized in that: The invention comprises the following ingredients: a hair care composition of multi-protein peptides, an anionic surfactant, an amphoteric surfactant, a nonionic surfactant and a cationic high molecular polymer; The weight percentage ratio of the components of the composition is: 1%-10% of the multi-protein peptide composition; 0.01%-20% of the anionic surfactant; 0.5%-10% of the amphoteric surfactant; 0.5%-10% of the nonionic surfactant; 0.05%-5% of the cationic high molecular polymer; 0.05%-10% of the non-volatile conditioning agent; 0.01%-10% of the suspending agent; and the remainder is pure water.

2. A hair care composition containing multiple protein peptides according to claim 1, characterized in that: The multi-protein composition comprises hydrolyzed soy protein, hydrolyzed corn protein, hydrolyzed wheat protein, hydrolyzed collagen, collagen and keratin.

3. A hair care composition containing multiple protein peptides according to claim 2, characterized in that: The multi-protein peptide composition is prepared by the following steps: S1.

1. Select soybean, wheat and corn as plant raw materials, wash them, sterilize them and dry them; S1.2, grind the dried plant material with a grinder, mince it into plant material powder, and then filter it through a 100-mesh filter. Soak the filtered powder in a beaker containing 50-80°C hot water, and then put the beaker into an ultrasonic instrument, set 400-900W ultrasonic waves for heat treatment for 30-60 minutes. After the heat treatment is completed, cool the plant material mixture in a natural environment; S1.3, after the cooled plant raw material mixture is mixed with the buffer solution in a ratio of 1:1, cellulase and protease are added in a mass ratio of 1:5-5:1, and the mixture is placed in a full-temperature shaking incubator for enzymolysis. The enzymolysis temperature is set at 38-58°C, the enzymolysis shaking speed is set at 150-250r / min, and the enzymolysis time is set at 5-24h; S1.

4. After the enzymatic hydrolysis is completed, use 100°C boiling water to cool down to 37°C, inactivate the enzyme for 20 minutes, and then filter with a 100-mesh filter cloth. The filter residue is re-filtered with 50-80°C hot water; S1.

5. The filtrate obtained in step S1.4, collagen, keratin and silk solution are evenly blended, and then a buffer solution is added to blend, and the pH value is maintained between 4.0 and 7.0, wherein the mass ratio of the filtrate obtained in step S1.4 to silk is 1:50-50:1, and then PEG solution is added in an equal volume ratio, gently shaken and mixed, and then soaked at room temperature for 2 hours. After soaking, centrifuge at 10000-15000 rpm and room temperature for 5-15 minutes, remove the supernatant, add deionized water to suspend the particles, and continue centrifugation and washing after ultrasonic dispersion. Repeat the operation three times to finally obtain a multi-protein peptide composition.

4. A hair care composition containing multiple protein peptides according to claim 3, characterized in that: The sum of the mass of the cellulase and the protease in S1.3 is 0.05%-3% of the mass of the plant raw material powder, and the pH of the buffer solution is 4.0-6.

0.

5. A hair care composition containing multiple protein peptides according to claim 1, characterized in that: The cationic high molecular polymer is selected from cationic cellulose derivatives or cationic guar gum derivatives. The nitrogen content of the cationic cellulose derivative is 0.5%-4.0%. The charge density of the cationic guar gum derivative is 0.5-1.1 meq / g, and the molecular weight is 400000-3000000 g / mol. The cationic high molecular polymer is composed of a 3:1 cationic cellulose derivative and a cationic guar gum derivative. The molecular structure of the cationic cellulose derivative is: ； In the molecular structure, R1 is a glucoside residue; R2 is selected from hydroxyalkylene, alkylene oxide, polyoxyalkylene, and combinations thereof; R3, R4 and R5 are independently selected from long alkyl chains, each group containing up to 20 carbon atoms; X is selected from one or more of halogen anions, sulfate ions, and methyl sulfate ions.

6. A hair care composition containing multiple protein peptides according to claim 1, characterized in that: The anionic surfactant is composed of alkyl polyoxyethylene ether sulfate and fatty acid monoglyceride sulfate in a ratio of 2:1, and the amphoteric surfactant is composed of fatty acyl amphoteric acetate.

7. A hair care composition containing multiple protein peptides according to claim 1, characterized in that: The nonionic surfactant is composed of fatty acyl monoethanolamide and fatty acyl methyl monoethanolamide in a ratio of 1:

1.

8. A hair care composition containing multiple protein peptides according to claim 1, characterized in that: The non-volatile conditioning agent is composed of dispersed polysiloxane, amino dimethicone and polysiloxane alcohol in a ratio of 2:1:1; and the suspending agent is composed of hydroxystearic acid monoglyceride and hydroxystearic acid diglyceride in a ratio of 2:

3.

9. A method for preparing a hair care composition containing multiple protein peptides, characterized in that: The hair care composition containing multiple protein peptides according to claim 1 is prepared by mixing the components in weight percentage, and the preparation process is as follows: Step 1, raw material preparation: weigh the multi-protein peptide composition, anionic surfactant, amphoteric surfactant, nonionic surfactant, cationic polymer, non-volatile conditioning agent, suspending agent and pure water according to the given weight percentage ratio of the ingredients; Step 2, heating and dissolving: Mix pure water, cationic high molecular polymer and multi-protein peptide composition, heat to 50-55°C, and stir at this temperature until all solid components are dissolved to form a uniform mixture; Step 3, cooling: cool the mixed solution to 45-45°C, add anionic surfactant, amphoteric surfactant and nonionic surfactant, and stir evenly at this temperature; Step 4, adding suspending agent: after the mixed solution is cooled to 40-45°C, add the suspending agent. The suspending agent is added at this time and stirred evenly at this temperature; Step 5, adding a non-volatile conditioning agent: after the mixed solution is cooled to 30-35°C, add the non-volatile conditioning agent and stir evenly at this temperature; Step 6, continue cooling and filling: continue cooling the mixture to room temperature, and keep stirring the mixture to keep it in a uniform state, and then fill the hair care composition cooled to room temperature into the sterilized container; Step 7, quality testing: subjecting the prepared hair care composition to pH value testing, viscosity testing, microbial testing, heavy metal testing, active ingredient content testing, stability testing, irritation testing and efficacy testing, and putting it on the market after passing the quality test.

10. An application of a hair care composition containing multiple protein peptides, characterized in that: The hair care composition containing multi-protein peptides prepared by the preparation method according to claim 7 is used for hair care and color fixing.

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