Moisturizing anti-wrinkle essence

Abstract

The invention relates to the technical field of cosmetics, and discloses a moisturizing and anti-wrinkle essence which comprises the following components in percentage by weight: 90.3464915% of water; 5.0085% of butanediol; 2% of glycerin; 0.507% of propylene glycol; 0.45% of glucuronic acid; 0.3% of panthenol; 0.3% of an acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer; 0.24% of mannose; 0.15% of methylparaben; 0.11% of allantoin; 0.11% of sodium hyaluronate; 0.1% of disodium EDTA (ethylene diamine tetraacetic acid); 0.09% of beta-glucan; 0.09% of sodium hydroxide; 0.066% of 1, 2-hexanediol; 0.06% of lactobionic acid; 0.036% of ethylhexylglycerin; 0.021% of o-cymene-5-ol, and 0.021% of o- 0.015% of p-hydroxyacetophenone; and 0.000006% of xanthan gum, and 0.000006% of The panthenol, the butanediol, the water, the xanthan gum and the fullerene form an effective anti-oxidation system through a physical process under the combined action of ultraviolet treatment, fullerol is generated at the same time, so that the anti-oxidation and skin injury repair performance of the essence is further improved, and in the preparation process, the anti-oxidation and skin injury repair effects of the essence are improved. The integrity of nutritional ingredients in the essence is guaranteed through air exhaust treatment of the essence.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetics, in particular to a moisturizing and anti-wrinkle essence. Background Art

[0002] In modern life, with the increase of environmental pollution, work pressure and ultraviolet radiation, skin health problems are becoming increasingly prominent. In particular, ultraviolet damage to the skin can not only cause sunburn and tanning, but also cause serious problems such as skin aging and pigmentation. Therefore, the market demand for skin care products with moisturizing, anti-wrinkle and repair functions is increasing. However, existing essence products have problems such as insufficient antioxidant properties, slow repair of ultraviolet damage and short shelf life. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a moisturizing anti-wrinkle essence having the advantages of strong antioxidant properties, fast repair of ultraviolet damage and a long shelf life, thereby solving the problems of existing essence products such as insufficient antioxidant properties, slow repair of ultraviolet damage and a short shelf life.

[0005] (II) Technical solution

[0006] To achieve the above object, the present invention provides the following technical solution: a moisturizing anti-wrinkle essence, the essence composition and content of which are: 90.3464915% water; 5.0085% butylene glycol; 2% glycerol; 0.507% propylene glycol; 0.45% glucuronic acid; 0.3% panthenol; 0.3% acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer; 0.24% mannose; 0.1% methylparaben; 5%; Allantoin 0.11%; Sodium hyaluronate 0.11%; Disodium EDTA 0.1%; β-Glucan 0.09%; Sodium hydroxide 0.09%; 1,2-Hexanediol 0.066%; Lactobionic acid 0.06%; Ethylhexylglycerol 0.036%; 5-Cymene 0.021%; 4-Hydroxyacetophenone 0.015%; Xanthan gum 0.000006%; Fullerene 0.0000025%.

[0007] Preferably, the essence components are classified into solvents, moisturizers, preservatives, antioxidants, thickeners, chelating agents and pH regulators.

[0008] Preferably, the water and butanediol constitute a solvent, and the preparation process thereof is as follows: prepare 70-80% of a formula ratio of water and a formula ratio of butanediol, and pour the water and butanediol into a sterilized glass beaker, heat the temperature to 40-50° C., mix for 7 minutes at a magnetic stirrer speed of 50 r / min, and the solvent is prepared.

[0009] Preferably, the water, glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol, allantoin and sodium hyaluronate constitute a moisturizer, and the preparation process thereof is: prepare 5-7% formula ratio of water and pour it into a sterilized glass beaker, then add the formula ratio of glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol and allantoin in turn, after the addition is completed, stir with a glass rod at a temperature of 30-35°C for 10 minutes, after uniform mixing, add the formula ratio of sodium hyaluronate, continue to heat to 40-45°C, and stir until completely dissolved.

[0010] Preferably, the propylene glycol, 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben constitute a preservative, and the preparation process is: add propylene glycol to a sterilized high-temperature beaker, and add 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben in sequence. After the addition is completed, heat to 55-60°C, and stir at a speed of 60r / min using a magnetic stirrer for 20 minutes.

[0011] Preferably, the panthenol, butylene glycol, water, xanthan gum and fullerene constitute an antioxidant, and the preparation process thereof is as follows:

[0012] S1.1. Add panthenol to a sterilized high-temperature beaker, then add butanediol, water, xanthan gum and fullerene in sequence, and stir evenly with a glass rod;

[0013] S1.2. Place the beaker under the light source of the UV lamp to provide sufficient UV irradiation. Set the light intensity of the UV lamp to 70-100 μW / cm at a speed of 30 r / min on the magnetic stirrer. 2 , irradiation time is 24-30min;

[0014] The chemical process and reaction formula produced by the above process are:

[0015] C60+2H2O→C60H2+2OH -

[0016] In the reaction, fullerene reacts with water molecules under ultraviolet light to produce fullerol and hydroxyl radicals.

[0017] Preferably, the acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer is a thickener, the disodium EDTA is a chelating agent, and the sodium hydroxide is a pH regulator.

[0018] Preferably, a moisturizing anti-wrinkle essence comprises the following preparation steps:

[0019] Step 1: Prepare components: weigh the solvent, moisturizer, preservative, antioxidant, thickener, chelating agent and pH adjuster according to the formula ratio;

[0020] Step 2, mixing and heating: Mix the solvent, thickener and 40% of the formula ratio of the moisturizer and heat to 40-50°C, stir and mix evenly, and homogenize for 5-20 minutes to form a preliminary mixture;

[0021] Step 3, cooling the preliminary mixture to 30-35° C., adding 60% of the formula ratio of moisturizer, chelating agent and antioxidant to form a mixture, stirring the mixture evenly, then evacuating and filtering the mixture to prepare the essence;

[0022] Step 4: pH adjustment: adjust the pH value of the prepared essence to between 5 and 6 using a pH adjuster;

[0023] Step 5: Filling and bottling: Fill and bottle the prepared essence through an automatic filling machine;

[0024] Step 6: Sterilization: pasteurization is used for sterilization during the preparation process;

[0025] Step 7. Quality testing: After the sterilization process is completed, the essence is tested for quality, including microbiological testing and physical and chemical property testing.

[0026] Preferably, in step 3, after stirring evenly, vacuuming and filtering are performed to discharge the material, and the specific process is as follows:

[0027] S2.1, vacuum preparation: After stirring the mixture evenly, add it to the essence vacuum equipment, open the air inlet valve, close the vacuum cock and the drain valve, then start the vacuum pump, adjust the air inlet valve, make the vacuum gauge reading reach the set value of 0.08 to -0.1MPa, and set the duration to 10-20min;

[0028] S2.2, Filtration and discharging: After the vacuuming is completed, open the filtrate outlet valve and close the balance valve at the same time to perform the filtration operation;

[0029] S2.3. Stop filtration: When the filtration is nearly completed, first unscrew the stopcock on the safety bottle to restore normal pressure, and then turn off the vacuum pump.

[0030] Preferably, the sterilization treatment conditions in step 6 are:

[0031] S3.1, Preparation stage: Use ultraviolet light to sterilize all equipment and containers for 4 hours, thoroughly clean and disinfect to avoid any external contamination, and then put the essence to be sterilized into the container;

[0032] S3.2, heating treatment: put the container containing the essence into the pasteurization equipment, set the temperature between 60-85°C according to the pasteurization standard, keep the temperature for 30-35 minutes, put the container containing the essence into ice water at -10-0°C, keep it for 15-20 minutes;

[0033] S3.3. Store the pasteurized essence at 4-5°C and ensure that the container is completely sealed.

[0034] Compared with the prior art, the present invention provides a moisturizing and anti-wrinkle essence, which has the following beneficial effects:

[0035] 1. The panthenol, butylene glycol, water, xanthan gum and fullerene of the present invention form an effective antioxidant system through a physical process under the joint action of ultraviolet treatment. At the same time, fullerene can react with water to generate fullerol through ultraviolet oxidation, thereby improving the antioxidant and skin damage repair performance of the essence.

[0036] 2. The present invention helps to remove air from the product and prevent oxidation and microbial contamination through the extraction treatment of the essence in step 3, thereby maintaining the stability of the product and extending the shelf life, thereby ensuring the integrity of the nutrients in the essence. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a preparation step diagram of the present invention; DETAILED DESCRIPTION

[0038] 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.

[0039] See also Figure 1, a moisturizing and anti-wrinkle essence, the essence composition and content are: water 90.3464915%; butylene glycol 5.0085%; glycerol 2%; propylene glycol 0.507%; glucuronic acid 0.45%; panthenol 0.3%; acrylic acid (ester) / C10-30 alkyl acrylate crosspolymer 0.3%; mannose 0.24%; methylparaben 0.15%; allantoin 0.11 %; sodium hyaluronate 0.11%; disodium EDTA 0.1%; β-glucan 0.09%; sodium hydroxide 0.09%; 1,2-hexanediol 0.066%; lactobionic acid 0.06%; ethylhexylglycerol 0.036%; o-cymene-5-ol 0.021%; p-hydroxyacetophenone 0.015%; xanthan gum 0.000006%; fullerene 0.0000025%.

[0040] Specifically, the essence components are classified into solvents, moisturizers, preservatives, antioxidants, thickeners, chelating agents and pH adjusters.

[0041] Specifically, water and butanediol form a solvent, and the preparation process is as follows: prepare 70-80% of water and butylene glycol in a formula ratio, pour the water and butylene glycol into a sterilized glass beaker, heat the temperature to 40-50°C, mix for 7 minutes at a magnetic stirrer speed of 50r / min, and the solvent is prepared.

[0042] Specifically, water, glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol, allantoin and sodium hyaluronate form a moisturizer, and its preparation process is: prepare 5-7% formula ratio of water and pour it into a sterilized glass beaker, and then add the formula ratio of glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol and allantoin in turn. After the addition is completed, use a glass rod to stir for 10 minutes at a temperature of 30-35°C. After uniform mixing, add the formula ratio of sodium hyaluronate, continue to heat to 40-45°C, and stir until completely dissolved. During the entire dissolution and mixing process, the temperature should be kept below 60°C to avoid excessively high or low temperatures affecting the stability and activity of the ingredients.

[0043] Specifically, propylene glycol, 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben are used to form a preservative, and its preparation process is as follows: add propylene glycol to a sterilized high-temperature beaker, and then add 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben in sequence. After the addition is completed, heat to 55-60°C, and stir at a speed of 60r / min using a magnetic stirrer for 20 minutes to ensure that it is completely dissolved and evenly mixed with propylene glycol. During the entire dissolution and mixing process, the temperature is moderate to avoid excessively low temperature affecting the stability of the preservative.

[0044] Specifically, the acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer is a thickener, the disodium EDTA is a chelating agent, and the sodium hydroxide is a pH adjuster.

[0045] Specifically, a moisturizing anti-wrinkle essence comprises the following preparation steps:

[0046] Step 1: Prepare components: weigh the solvent, moisturizer, preservative, antioxidant, thickener, chelating agent and pH adjuster according to the formula ratio;

[0047] Step 2, mixing and heating: Mix the solvent, thickener and 40% of the formula ratio of the moisturizer and heat to 40-50°C, stir and mix evenly, and homogenize for 5-20 minutes to form a preliminary mixture;

[0048] Step 3: Cool the preliminary mixture to 30-35°C, add 60% of the formula ratio of moisturizer, chelating agent and antioxidant to make a mixture, stir the mixture evenly, evacuate, filter and discharge the material, and the essence is prepared. This step is to avoid the damage of certain sensitive ingredients to high temperature;

[0049] Step 4: pH adjustment: Use a pH adjuster to adjust the pH value of the prepared essence to between 5 and 6 to achieve optimal skin adaptability and stability;

[0050] Step 5: Filling and bottling: Fill and bottle the prepared essence through an automatic filling machine to ensure the product bottling quality and volume are accurate;

[0051] Step 6: Sterilization: Pasteurization is used during the preparation process to ensure the hygiene and safety of the product;

[0052] Step 7. Quality testing: After the sterilization process, the essence is tested for quality, including microbiological testing and physical and chemical property testing, to ensure that it meets relevant standards and requirements.

[0053] Example 1

[0054] Panthenol, butylene glycol, water, xanthan gum and fullerene constitute an antioxidant, and the preparation process is as follows:

[0055] S1.1. Add panthenol to a sterilized high-temperature beaker, then add butanediol, water, xanthan gum and fullerene in sequence, and stir evenly with a glass rod;

[0056] S1.2. Place the beaker under the light source of the UV lamp to provide sufficient UV irradiation. Set the light intensity of the UV lamp to 70-100 μW / cm at a speed of 30 r / min on the magnetic stirrer. 2The irradiation time is 24-30 minutes to ensure that all components are fully exposed to light or ultraviolet rays and cause corresponding chemical reactions or physical processes to occur in the components. The light intensity and irradiation time are controlled to avoid excessive or long light exposure causing decomposition or failure of the components;

[0057] Due to the combined effects of panthenol, butylene glycol, water, xanthan gum and fullerene, they can form an effective antioxidant system through physical processes, among which fullerene can react with water to form fullerol through ultraviolet light oxidation, thereby improving its antioxidant properties.

[0058] The chemical process and reaction formula produced by the above process are:

[0059] C60+2H2O→C60H2+2OH -

[0060] In the reaction, fullerene reacts with water molecules under ultraviolet light to generate fullerol and hydroxyl radicals. This process can demonstrate the antioxidant ability of fullerene, which consumes free radicals by reacting with water molecules, thereby playing a protective role. This reaction mechanism of fullerene can help reduce skin damage caused by ultraviolet rays and promote skin health.

[0061] Example 2

[0062] The preliminary mixture is cooled to 30-35°C, and a 60% formula ratio of moisturizer, chelating agent and antioxidant is added to form a mixture. After the mixture is stirred evenly, it is evacuated and filtered to obtain the essence. The process is as follows:

[0063] S2.1. Preparation for vacuuming: After the mixture is stirred evenly, add it to the essence vacuuming equipment, open the air inlet valve, close the vacuum cock and the drain valve, then start the vacuum pump, adjust the air inlet valve, make the reading of the vacuum gauge reach the set value of 0.08 to -0.1MPa, and set the duration to 10-20min to prepare for the vacuuming operation;

[0064] S2.2. Filter and discharge: When the vacuum is completed, open the filtrate outlet valve and close the balance valve at the same time to perform the filtering operation. The solid particles in the material will be retained by the filter paper, while the liquid will flow out through the filter paper or filter cloth. In order to remove the liquid as much as possible, the filtration can be repeated 3 times.

[0065] S2.3. Stop filtration: When the filtration is nearly completed, first unscrew the stopcock on the safety bottle to restore normal pressure, and then turn off the vacuum pump. This can avoid material backwash caused by suddenly stopping the vacuum.

[0066] Example 3

[0067] Sterilization: During the preparation process, pasteurization is used for sterilization, and the process is as follows:

[0068] S3.1, Preparation stage: Use ultraviolet light to sterilize all equipment and containers for 4 hours, thoroughly clean and disinfect to avoid any external contamination, and then put the essence to be sterilized into the container;

[0069] S3.2, heating treatment: put the container containing the essence into the pasteurization equipment, set the temperature between 60-85℃ according to the pasteurization standard, and keep the temperature for 30-35min to ensure that the existing microorganisms are fully killed, put the container containing the essence into ice water at -10-0℃ for 15-20min, and accelerate the cooling process through heat conduction to avoid damage to the product caused by excessive heating;

[0070] S3.3. Store the pasteurized essence at 4-5°C and ensure that the container is completely sealed to prevent re-contamination.

[0071] The advantages are: ensuring the hygiene and safety of the product and avoiding the damage of high temperature to certain sensitive ingredients.

[0072] Comparative Example 1

[0073] Panthenol, butylene glycol, water, xanthan gum and fullerene constitute an antioxidant, and the preparation process is as follows:

[0074] S1.1. Add panthenol to a sterilized high-temperature beaker, then add butanediol, water, xanthan gum and fullerene in sequence, and stir evenly with a glass rod;

[0075] S1.2. Place the beaker on a magnetic stirrer and stir at 30 r / min for 24-30 min.

[0076] Comparative Example 2

[0077] The preliminary mixture is cooled to 30-35°C, and a 60% formula ratio of moisturizer, chelating agent and antioxidant is added to form a mixture.

[0078] Comparative Example 3

[0079] Sterilization: During the preparation process, a water bath sterilizer is used for sterilization. Sterilization is achieved by steam heating to 110-115°C and ensuring 15 minutes to kill all microorganisms and other contaminants.

[0080] The laboratory conducted microbial testing on the finished products made from Examples 1-3 and Comparative Examples 1-3, and the test data are shown in Table 1 below:

[0081] Table 1

[0082]

[0083]

[0084] Note: The test results of total colony count and total mold and yeast count are qualified if they are less than 10CFUI / g. The test results of thermotolerant coliform bacteria, Staphylococcus aureus and Pseudomonas aeruginosa are qualified if they are not detected.

[0085] The laboratory conducted metal detection on the finished products made from Examples 1-3 and Comparative Examples 1-3, and the detection data are shown in Table 2 below:

[0086] Table 2

[0087]

[0088] Note: When the test results of finished products are: mercury <0.002mg / kg, lead <1.5mg / kg, arsenic <0.01mg / kg, cadmium <0.18mg / kg, it is judged to be qualified.

[0089] According to the above table 1, the analysis of microbial detection results is as follows:

[0090] The total colony count and the total number of molds and yeasts in Examples 1-3 were all lower than 10CFUI / g, meeting the qualified standards, which indicates that the pasteurization method in Examples 1-3 can effectively control microbial contamination.

[0091] The total colony count and the total number of molds and yeasts in Comparative Examples 1-2 were all lower than 10CFUI / g, but the total number of molds and yeasts in Comparative Example 3 was the highest, reaching 11CFUI / g, and Pseudomonas aeruginosa reached 1g, indicating that the water bath sterilizer method in Comparative Example 3 was insufficient in controlling microbial contamination.

[0092] The metal detection results analysis is obtained according to the above table 1, as follows:

[0093] All harmful metals (mercury, lead, arsenic, and cadmium) in Examples 1-3 were not detected, indicating that metal pollution was strictly controlled during the selection and processing of raw materials in the Examples.

[0094] Trace amounts of arsenic and lead were detected in Comparative Examples 1 and 2, respectively, while lead and a very small amount of mercury were detected in Comparative Example 3. This is related to the water bath sterilizer used in Comparative Example 3. Therefore, this method cannot completely avoid metal contamination and will be repeatedly contaminated by harmful metals.

[0095] The metal contamination in Comparative Examples 1 and 2 comes from cross-contamination in raw materials or the preparation process, while the metal contamination in Comparative Example 3 is caused by the use of a water bath sterilizer. During the steam heating process, metal parts may release trace amounts of heavy metal ions, thereby contaminating the product.

[0096] In summary, Examples 1-3 performed well in terms of microbial control and metal pollution prevention. In particular, the pasteurization method adopted in Example 3 not only effectively killed microorganisms, but also avoided the damage of certain sensitive components by high temperature, while maintaining the low metal content of the product. In comparison, although Comparative Examples 1-3 also met the qualified standards in some aspects, they still had deficiencies in terms of microbial control and metal pollution prevention.

[0097] The finished essences prepared in Examples 1-3 and Comparative Examples 1-3 were tested for completeness of nutrient components, and volunteers were recruited to undergo ultraviolet irradiation for 24 minutes and then to undergo ultraviolet irradiation repair. The data are shown in the following table:

[0098] Table 3

[0099]

[0100]

[0101] As shown in Table 3, Examples 1-3 are all between 70-100 μW / cm 2 The repair time of irradiation under ultraviolet intensity is 30 minutes, while the repair time of comparative example 1 is 60 minutes, which is longer than that of embodiments 1-3 and comparative examples 2-3, indicating that the repair time will be extended when no fullerene alcohol is present.

[0102] The nutritional component integrity rates of the essences prepared in Examples 1-3 were all greater than 94%, while the nutritional component integrity rate of Comparative Example 2 was the lowest, at only 85%. This indicates that air was not fully removed or sterilization was not thorough during the preparation process, and the essences would lose their original efficacy and stability due to oxidation, ultimately leading to product deterioration or nutritional degradation.

[0103] 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 moisturizing and anti-wrinkle essence, characterized in that: The essence comprises the following components and contents: 90.3464915% water; 5.0085% butylene glycol; 2% glycerol; 0.507% propylene glycol; 0.45% glucuronic acid; 0.3% panthenol; 0.3% acrylates / C10-30 alkyl acrylate cross-linked polymer; 0.24% mannose; 0.15% methylparaben; 0.11% allantoin; 0.11% sodium hyaluronate; Disodium EDTA 0.1%; β-Glucan 0.09%; Sodium hydroxide 0.09%; 1,2-Hexanediol 0.066%; Lactobionic acid 0.06%; Ethylhexylglycerol 0.036%; 5-cymene 0.021%; p-Hydroxyacetophenone 0.015%; Xanthan gum 0.000006%; Fullerene 0.0000025%.

2. The moisturizing and anti-wrinkle essence according to claim 1, characterized in that: The essence components are classified into solvents, moisturizers, preservatives, antioxidants, thickeners, chelating agents and pH adjusters.

3. A moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The water and butanediol form a solvent, and the preparation process is as follows: prepare 70-80% of water and butylene glycol in a formula ratio, pour the water and butylene glycol into a sterilized glass beaker, heat the temperature to 40-50°C, mix for 7 minutes at a magnetic stirrer speed of 50r / min, and the solvent is prepared.

4. The moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The water, glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol, allantoin and sodium hyaluronate form a moisturizing agent, and the preparation process thereof is as follows: prepare 5-7% formula ratio of water and pour it into a sterilized glass beaker, then add formula ratios of glucuronic acid, mannose, β-glucan, lactobionic acid, 1,2-diol, p-hydroxyacetophenone, glycerol and allantoin in turn, after the addition is completed, stir with a glass rod at a temperature of 30-35°C for 10 minutes, after uniform mixing, add formula ratio of sodium hyaluronate, continue to heat to 40-45°C, and stir until completely dissolved.

5. The moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The propylene glycol, 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben constitute a preservative, and the preparation process thereof is as follows: propylene glycol is added into a sterilized high-temperature beaker, and 1,2-hexanediol, ethylhexylglycerol, o-cymene-5-ol and methylparaben are added in sequence; after the addition is completed, the mixture is heated to 55-60° C., and stirred at a speed of 60 r / min using a magnetic stirrer for 20 minutes.

6. The moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The panthenol, butylene glycol, water, xanthan gum and fullerene constitute an antioxidant, and the preparation process thereof is as follows: S1.

1. Add panthenol to a sterilized high-temperature beaker, then add butanediol, water, xanthan gum and fullerene in sequence, and stir evenly with a glass rod; S1.

2. Place the beaker under the light source of the UV lamp to provide sufficient UV irradiation. Set the light intensity of the UV lamp to 70-100 μW / cm at a speed of 30 r / min on the magnetic stirrer. 2 , irradiation time is 24-30min; The chemical process and reaction formula produced by the above process are: C60+2H2O→C60H2+2OH - In the reaction, fullerene reacts with water molecules under ultraviolet light to produce fullerol and hydroxyl radicals.

7. The moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer is a thickener, the disodium EDTA is a chelating agent, and the sodium hydroxide is a pH regulator.

8. The moisturizing and anti-wrinkle essence according to claim 2, characterized in that: The method comprises the following preparation steps: Step 1: Prepare components: weigh the solvent, moisturizer, preservative, antioxidant, thickener, chelating agent and pH adjuster according to the formula ratio; Step 2, mixing and heating: Mix the solvent, thickener and 40% of the formula ratio of the moisturizer and heat to 40-50°C, stir and mix evenly, and homogenize for 5-20 minutes to form a preliminary mixture; Step 3, cooling the preliminary mixture to 30-35° C., adding 60% of the formula ratio of moisturizer, chelating agent and antioxidant to form a mixture, stirring the mixture evenly, then evacuating and filtering the mixture to prepare the essence; Step 4: pH adjustment: adjust the pH value of the prepared essence to between 5 and 6 using a pH adjuster; Step 5: Filling and bottling: Fill and bottle the prepared essence through an automatic filling machine; Step 6: Sterilization: pasteurization is used for sterilization during the preparation process; Step 7. Quality testing: After the sterilization process is completed, the essence is tested for quality, including microbiological testing and physical and chemical property testing.

9. The moisturizing and anti-wrinkle essence according to claim 8, characterized in that: In the step 3, after stirring evenly, the gas is pumped out and the material is filtered out, and the specific process is as follows: S2.1, vacuum preparation: After stirring the mixture evenly, add it to the essence vacuum equipment, open the air inlet valve, close the vacuum cock and the drain valve, then start the vacuum pump, adjust the air inlet valve, make the vacuum gauge reading reach the set value of 0.08 to -0.1MPa, and set the duration to 10-20min; S2.

2. Filtration and discharging: After the vacuuming is completed, open the filtrate outlet valve and close the balancing valve at the same time to perform the filtration operation. S2.

3. Stop filtration: When the filtration is nearly completed, first unscrew the stopcock on the safety bottle to restore normal pressure, and then turn off the vacuum pump.

10. The moisturizing and anti-wrinkle essence according to claim 8, characterized in that: Sterilization conditions in step 6: S3.1, Preparation stage: Use ultraviolet light to sterilize all equipment and containers for 4 hours, thoroughly clean and disinfect to avoid any external contamination, and then put the essence to be sterilized into the container; S3.2, heating treatment: put the container containing the essence into the pasteurization equipment, set the temperature between 60-85°C according to the pasteurization standard, keep the temperature for 30-35 minutes, put the container containing the essence into ice water at -10-0°C, keep it for 15-20 minutes; S3.

3. Store the pasteurized essence at 4-5°C and ensure that the container is completely sealed.

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