CN108852959B - Preparation method of natural multi-effect lip mask - Google Patents

Abstract

The invention discloses a preparation method of a natural multi-effect lip film, which comprises the following steps: (1) mixing two oily substances including olive oil and grape seed oil to obtain an oil phase, mixing glycerol and water to obtain a water phase, mixing pectin as an emulsifier, heating to 70-80 deg.C, stirring, shearing at high speed, and homogenizing under high pressure to obtain a uniform and stable oil-in-water emulsion; (2) preparing a vitamin E microcapsule by taking chitosan and maltodextrin as wall materials through spray drying; (3) mixing the emulsion obtained in the step (1) with vitamin E microcapsules, glycolic acid, honey and chitosan, and uniformly stirring; (4) preparing a frosting agent; (5) fully mixing and stirring the product obtained in the step (3) and the abrasive agent uniformly; (6) sterilizing; (7) cooling and subpackaging to obtain the lip film product. The lip mask prepared by the invention has good moisturizing and moistening properties, oxidation resistance, antibacterial property and exfoliating effect.

Description

A kind of preparation method of natural multi-effect lip film

(1) Technical field

The invention belongs to the field of daily chemical products, and particularly relates to a preparation method of a natural multi-effect lip film.

(2) Technical background

Lip mask is a new type of lip care product. The purpose of using lip mask is to moisturize and soften, remove old dead cutin, lighten lip pigmentation, and provide nutrition and luster to lips. Without exfoliating dead skin cells, nutrients cannot be absorbed and thus cannot be nourished to the lip skin. And the old waste keratin makes the skin rough, not smooth, dull complexion, and affects the appearance. Generally, the lip mask does not add softening keratin ingredients, and directly uses a scrub to forcefully remove the aging keratin, which is not thorough enough and causes great damage to the lip mucosa, so that the lips cannot be well protected.

A mature lip mask should not only consider lip maintenance, but also smear effect and hygiene and safety issues. The traditional lip mask has a simple process and a single effect. The raw materials are ground into powder and mixed with water to form a paste, which is applied to the lips. Simply grinding it into powder will make the active ingredients in the raw materials not well used, and it will not be refreshing and comfortable enough, and it will be easy to dry and crack. The lip skin is soft and fragile, vulnerable to damage, and easy to deposit pigments. Traditional lip masks do not consider the problem of pigmentation and cannot fundamentally solve the problem of lip color. Some products use a single antioxidant, which cannot play a good antioxidant effect and improve the lips. Color and lip fine lines. In addition, many lip mask products use a lot of chemical synthetic substances in order to obtain the desired effect, which will irritate the lip skin and cause allergies.

Patent CN107569406A discloses a lip film and its preparation method. The main point of the technical solution is to prepare a lip film, which includes the following components: petrolatum, beeswax, synthetic wax, polyisobutylene, polyethylene, ethylhexyl palmitate, Phenoxyethanol, piroctone ethanolamine salt. The patent has the effect of moisturizing and exfoliating aging keratin, but the use of chemical ingredients will irritate the skin and cause certain harm. The patent CN106880575A discloses a method for making a frosted lip film, which prepares a frosted lip film through several steps of making frosted particles, dissolving functional components, mixing and sterilizing, and sub-packaging and cooling. The patent removes the keratin through the physical action of the scrubbing agent, which can only remove the dead skin on the surface of the skin, and cannot be cleaned in depth, and the direct use of the scrubbing agent can easily cause damage to the lip skin.

(3) Contents of the invention

The technical problem to be solved by the present invention is to provide a preparation method of a natural multi-effect lip film, which has good moisturizing, anti-oxidizing, antibacterial and exfoliating effects.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

The invention provides a preparation method of a natural multi-effect lip film, comprising the following steps:

(1) Preparation of emulsion: two oily substances, olive oil and grapeseed oil, are mixed in a mass ratio of 3-5:1.5-2.5, heated to 80-90 ° C, and stirred evenly to form an oil phase; glycerin and water are mixed as a water phase , pectin is used as emulsifier, mix oil phase, water phase and emulsifier, heat to 70-80 ℃, stir evenly, and then obtain uniform and stable oil-in-water emulsion through high-speed shearing and high-pressure homogenization; The total mass of the ingredients is 100%, and the mass percentages of glycerin, water and emulsifier are respectively 15%-25%, 30%-40%, 5%-10%, and the balance is the oil phase;

(2) Preparation of vitamin E microcapsules by spray drying with chitosan and maltodextrin as wall materials: mixing vitamin E and emulsifier, wherein the emulsifier uses lecithin and gelatin with a mass ratio of 4:2, high-speed shearing Stir to obtain the core material solution, then add the chitosan solution to the core material solution while stirring, then add the maltodextrin solution, then undergo high-speed shearing and high-pressure homogenization to obtain a microcapsule emulsion, and then spray-dry to obtain the vitamin E microcapsules; based on the total mass of emulsifier, chitosan, maltodextrin and vitamin E as 100%, the mass percentage of each component is as follows: chitosan 3%-5%, maltodextrin 60% -70%, vitamin E15%-20%, emulsifier 5%-15%;

(3) material mixing: control the temperature at 55°C-65°C, mix the emulsion obtained in step (1) with vitamin E microcapsules, glycolic acid, honey, and chitosan, wherein vitamin E microcapsules, glycolic acid, honey , The mass ratio of chitosan is 1-2:0.3-0.6:2-3:3-4, the amount of the emulsion accounts for 80%-95% of the total mass of the material, and it is stirred evenly;

(4) Preparation of abrasive agent: adopt natural abrasive particles, and the natural abrasive particles adopt one of walnut powder, oat powder, olive stone powder, apricot stone powder, cherry stone powder or any combination in any proportion, using micron The pulverizer pulverizes the abrasive particles into uniform particles of 150-350 microns to obtain abrasives;

(5) material mixing: fully mix the product obtained in step (3) with the abrasive agent in step (4), so that the mass fraction of the abrasive agent in the mixture is between 3% and 5%, and stir evenly;

(6) sterilizing the mixture obtained in step (5) by controlling the temperature at 60°C-70°C;

(7) The sterilized product is cooled (preferably cooled to 30° C.) and packaged to obtain a lip film product.

Further, in step (1), the high-speed shearing conditions are: use a 26000rpm-30000rpm high-speed shearing machine to shear 2-3min; the high-pressure homogenization conditions are: use a high-pressure homogenizer to circulate and homogenize 5- 6 times to get a uniform and stable oil-in-water emulsion.

Further, in step (2), the high-speed shearing conditions are: 13000r/min-15000r/min, 2-4min; the high-pressure homogenization conditions are: 40Mpa-60Mpa, 3-5 times; the spray drying conditions are: spray drying air inlet The temperature is 170℃-190℃, and the air outlet temperature is 80℃-90℃.

Further, in step (6), controlling the temperature at 60°C-70°C for 0.5-1 hour can kill most of the microorganisms.

In the present invention, in order to obtain better lip protection effect of lip film, increasing the usage of lotion will increase its moisturizing and moisturizing properties, increasing the usage of grapeseed oil and vitamin E will increase its antioxidant property, and increasing the usage of chitosan amount will increase its antibacterial properties. Therefore, in step (1) of the present invention, the oil phase is preferably 30%-35%, wherein the optimal ratio of olive oil to grapeseed oil is 3-4:2-2.5. In step (3) of the present invention, the mixing mass ratio of vitamin E microcapsules, glycolic acid, honey and chitosan is preferably 1.5-2:0.3-0.5:2.5-3:3.5-4, and the dosage of the emulsion is preferably 90%- 95%. The advantages of the present invention and the beneficial effects produced:

(1) The present invention adds an oil-in-water emulsion, and adds active substances such as vitamin E microcapsules, honey, chitosan, etc., to produce better moisturizing, moisturizing, antioxidative, and bacteriostatic effects, so that the lips can be comprehensively maintained .

Specifically, the ordinary lip mask has a single effect, and the lips cannot be maintained in all aspects. In this scheme, olive oil and grapeseed oil are used as base oils, and the method for preparing an emulsion is used, and a natural emulsifier is used to prepare an oil-in-water emulsion. While replenishing moisture, it can strengthen the absorption of fat-soluble substances, so that the lip skin can be deeply nourished. The oil-in-water system makes the lip mask more hydrated and shiny, non-greasy and less prone to chapping.

Olive oil is rich in squalene and essential fatty acids that have excellent affinity with the skin. It absorbs quickly, has good moisturizing properties, and effectively maintains skin elasticity and moisture. Linoleic acid in grape seeds is an essential fatty acid that cannot be synthesized by the human body. It can resist free radicals, anti-aging, prevent melanin precipitation, and help absorb vitamins C and E. Vitamin E is insoluble in water and easy to be oxidized. Using microcapsule embedding technology to make vitamin E microcapsules and then adding them can make it more stable in the system, significantly improve the bioactive utilization of vitamin E, and improve skin condition. At the same time, the sustained-release effect of microcapsules makes vitamin E continue to act on the lip skin. Grapeseed oil aids in the absorption of vitamin E, which prolongs and enhances the antioxidant effects. Chitosan acts on bacterial cells from the outside. There are positively charged amino groups in the molecular structure. It is easy to adsorb with negatively charged bacterial cells, and can also enter the bacterial cells. The combination of proteins, etc., destroys its metabolic balance, resulting in a bacteriostatic effect.

(2) The present invention uses the scrubbing agent and the fruit acid to act together, which can not only deeply clean the skin, but also effectively remove the aging keratin, and can also protect the lips and make the skin of the lips smooth and tender.

Specifically, the abrasive uses natural abrasive particles, such as walnut powder, oat powder, olive stone powder, apricot stone powder, cherry stone powder, etc., and uses a micron pulverizer to pulverize the abrasive particles into uniform particles of 150-350 microns. Pulverization and airflow screening complete the pulverization and classification of particles at the same time, which ensures that the particle size of the scrub particles is uniform and suitable. If the particles are too large, excessive friction will cause pain, and the exfoliating effect of too small particles will not be significantly improved. Scrub removes keratin through physical action and acts on the outermost layer of the skin. The abrasive particles rub against the lips continuously, cutting off the connection between the warped skin and the stratum corneum, so as to achieve the purpose of exfoliating. While exfoliating, the abrasive particles slide continuously on the lips to increase frictional comfort, promote blood circulation on the lips, and facilitate metabolism.

Adding natural active ingredients such as fruit acid, fruit acid removes the keratin through chemical action, fruit acid can destroy the connection between stratum corneum cells, and weaken the adhesion between horn cells by interfering with the binding force of the cell surface by iron atoms, and the stratum corneum of the epidermis can be weakened. Adhesion is weakened, allowing dead skin that has accumulated on the skin to slough off. High-concentration AHA has a strong penetration ability and can peel off the aged keratin at one time, but the skin on the lips is delicate, and high-concentration AHA will cause strong irritation to the skin and may cause damage to the skin. In order to solve this problem, this program uses low-concentration glycolic acid with scrubbing agent, which will not cause any irritation to the skin. Glycolic acid has the smallest chemical structure among fruit acids, only two carbon atoms; the smallest molecular weight, only 76.05 Therefore, it is the easiest to penetrate the surface layer of the skin, and the absorption effect is also the most obvious. The low concentration of glycolic acid can reduce the coagulation force between the epidermal keratinocytes, soften the old dead skin cells of the skin, destroy the connection between the stratum corneum cells, and produce easily exfoliated keratinocytes. Cuticles, and then lightly rubbed with a scrub, can effectively remove dead skin cells on the lips. At the same time, it also avoids the damage caused by a single scrub to the lips, protects the lips, and makes the lip skin smooth and soft.

(4) Description of drawings

Fig. 1 is the production process flow chart of conventional lip film;

Fig. 2 is a flow chart of the production process of the lip film of the present invention.

(5) Specific implementation methods

The present invention is further described below in conjunction with specific embodiment, but the protection scope of the present invention is not limited to this:

Example 1:

(1) Preparation of emulsion: 18.5g olive oil and 11.5g grapeseed oil are mixed with two oily substances in a mass ratio of 4:2.5, heated to 85° C., stirred evenly, and the oil phase is obtained. 25g of glycerol and 40g of water were mixed as the water phase, and 5g of pectin was used as the emulsifier. The oil phase, the water phase and the emulsifier were mixed, heated to 80°C, stirred well, sheared with a 26000rpm high-speed shearing machine for 2min, and homogenized with a high pressure. The homogeneous and stable oil-in-water emulsion can be obtained by circulating and homogenizing the machine for 5 times under the pressure of 70MPa;

(2) Preparation of vitamin E microcapsules: using chitosan and maltodextrin as wall materials to prepare vitamin E microcapsules by spray drying, the emulsifier uses lecithin and gelatin with a mass ratio of 4:2, and the mass ratio of feeding materials is chitosan : Maltodextrin: Vitamin E: Emulsifier = 3%: 70%: 15%: 12%. Mix 1.5 g of vitamin E, 0.8 g of lecithin and 0.4 g of gelatin, and stir with high-speed shearing (13000 r/min, 3 min) to obtain a core material solution, and then add 3 g of a chitosan solution with a mass concentration of 10% to the solution while stirring. In the core material solution, 10 g of maltodextrin solution with a mass concentration of 70% was added, followed by high-speed shear stirring (13000r/min, 3min), and high-pressure homogenization to obtain a microcapsule emulsion (40Mpa, 3 times, 30min), and finally Spray drying, the inlet air temperature of spray drying is 180°C, and the air outlet temperature is 80°C to obtain vitamin E microcapsules;

(3) Material mixing: After cooling to 55°C, 90 g of the emulsion obtained in step (1) was mixed with 1.1 g of vitamin E microcapsules, 0.4 g of glycolic acid, 2.2 g of honey, and 3.3 g of chitosan, and the vitamin E microcapsules, The mixing mass ratio of glycolic acid, honey and chitosan is 1:0.33:2:3, the amount of emulsion accounts for 92.8% of the total mass of the material, and the mixture is evenly stirred;

(4) preparation of abrasive: adopt natural abrasive particles, which are selected from any combination of walnut powder, oat flour, olive stone powder, and use a micron pulverizer to pulverize the abrasive particles into uniform particles of 200 microns;

(5) material mixing: fully mix 97 g of the product obtained in step (3) with 3 g of the abrasive agent in step (4), and stir evenly;

(6) Sterilization: using low temperature sterilization method, the temperature is controlled at 60 °C for 1 hour, and most microorganisms can be killed;

(7) Cooling and packaging: After cooling to 30 ℃, packaging, the lip film product can be obtained.

Example 2:

(1) Preparation of emulsion: 19.2 g of olive oil and 12.8 g of grapeseed oil are mixed with two oily substances in a mass ratio of 3:2, heated to 90° C., stirred evenly, and the oil phase is obtained. Mix 25g of glycerol and 35g of water as the water phase, and 8g of pectin as the emulsifier, mix the oil phase, the water phase and the emulsifier, heat to 80°C, stir well, use a 30000rpm high-speed shearing machine for 3min, and use a high-pressure homogenizer The homogeneous and stable oil-in-water emulsion can be obtained by circulating and homogenizing the machine for 5 times under the pressure of 70MPa;

(2) Preparation of vitamin E microcapsules: using chitosan and maltodextrin as wall materials to prepare vitamin E microcapsules by spray drying, the emulsifier uses lecithin and gelatin with a mass ratio of 4:2, and the mass ratio of feeding materials is chitosan : Maltodextrin: Vitamin E: Emulsifier = 4%: 60%: 20%: 15%. Mix vitamin E 2g, 1g lecithin and 0.5g gelatin, and stir at high speed (14000r/min, 3min) to obtain a core material solution, and then add 5g of chitosan solution with a mass concentration of 10% to the core material solution while stirring. Then, add 10g of maltodextrin solution with a mass concentration of 60%, then high-speed shear stirring (14000r/min, 3min), high-pressure homogenization to obtain microcapsule emulsion (50Mpa, 4 times, 25min), and finally spray drying, The inlet air temperature of spray drying is 185°C, and the outlet air temperature is 85°C to obtain vitamin E microcapsules;

(3) After cooling to 60°C, 88 g of the emulsion obtained in step (1) was mixed with 1.5 g of vitamin E microcapsules, 0.5 g of glycolic acid, 2.5 g of honey, and 3.5 g of chitosan. The mixing mass ratio of honey and chitosan is 1.5:0.5:2.5:3.5, the amount of emulsion accounts for 91.7% of the total mass of the material, and the mixture is evenly stirred;

(4) preparation of abrasive: using natural abrasive particles, which are selected from any combination of walnut powder, olive stone powder, cherry stone powder, and use a micron pulverizer to pulverize the abrasive particles into uniform particles of 350 microns;

(5) material mixing: fully mix the obtained product 96g of step (3) and the abrasive agent 4g of step (4), and stir evenly;

(6) Sterilization: using low temperature sterilization method, the temperature is controlled at 65 ℃ for 1 hour, and most microorganisms can be killed;

(7) Cooling and packaging: After cooling to 30 ℃, packaging, the lip film product can be obtained.

Example 3:

(1) Preparation of emulsion: 26.9 g of olive oil and 8.1 g of grape seed oil are mixed with two oily substances in a mass ratio of 5:1.5, heated to 75° C., stirred evenly, and the oil phase is obtained. Mix 15g of glycerol and 40g of water as the water phase, and 10g of pectin as the emulsifier, mix the oil phase, the water phase and the emulsifier, heat to 75°C, stir well, use a 28000rpm high-speed shearing machine for 2-3min, and use a high pressure A uniform and stable oil-in-water emulsion can be obtained by homogenizing the homogenizer for 5 times under the pressure of 70MPa;

(2) Preparation of vitamin E microcapsules: using chitosan and maltodextrin as wall materials to prepare vitamin E microcapsules by spray drying, emulsifier using lecithin and gelatin with a mass ratio of 4:2, chitosan: malto paste Essence: Vitamin E: Emulsifier = 4%: 65%: 18%: 13%. Mix 1.8 g of vitamin E, 0.9 g of lecithin and 0.4 g of gelatin, and stir at high speed (15000 r/min, 3 min) to obtain a core material solution, and then add 4 g of a chitosan solution with a mass concentration of 10% to the solution while stirring. In the core material solution, 10 g of maltodextrin solution with a mass concentration of 65% was added, followed by high-speed shear stirring (15000r/min, 3min), and high-pressure homogenization to obtain a microcapsule emulsion (60Mpa, 5 times, 20min), and finally Spray drying, the inlet air temperature of spray drying is 180°C, and the air outlet temperature is 80°C to obtain vitamin E microcapsules;

(3) After cooling to 65°C, 85 g of the emulsion obtained in step (1) was mixed with 2.1 g of vitamin E microcapsules, 0.6 g of glycolic acid, 3.1 g of honey, and 4.2 g of chitosan. The mixing mass ratio of honey and chitosan is 2:0.6:3:4, the amount of emulsion accounts for 89.5% of the total mass of the material, and the mixture is evenly stirred;

(4) preparation of abrasive: adopt natural abrasive particles, which are selected from any combination of oat flour, olive stone powder, apricot stone powder, cherry stone powder, and use a micron pulverizer to pulverize the abrasive particles into uniform particles of 150 microns;

(5) material mixing: fully mix 95 g of the product obtained in step (3) with 5 g of the abrasive agent in step (4), and stir evenly;

(6) Sterilization: using low temperature sterilization method, the temperature is controlled at 70 ℃ for 0.5 hours, and most microorganisms can be killed;

(7) Cooling and packaging: After cooling to 30 ℃, packaging, the lip film product can be obtained.

Experimental effect:

Determination of moisturizing rate: In order to control the humidity, place saturated potassium acetate in the desiccator, and control the humidity to be about 60%. In order to better simulate the actual situation of the skin, choose a glass plate (50mm×100mm) and stick it with 3M tape, and take a 200mg sample Smear evenly on the surface of the tape, put it in the dryer for a certain period of time and weigh the mass, the moisture mass m ₁ before placing, and the moisture mass m ₂ after placing, calculate the moisture retention rate as follows: Rm=m ₂ /m ₁ ×100%

Determination of free radical scavenging rate: using DPPH method, add 4ml DPPH solution and 2ml (1:50) of lip film diluent in turn to a 10ml colorimetric tube, then add absolute ethanol to the volume, measure the absorbance value at 517nm, and record the absorbance value. Ai, stored in the dark for 30min to measure the absorbance value Aj, in the control experiment only add DPPH ethanol solution, absorbance value Ac, calculate the clearance rate as follows: K(%)=[1-(Ai-Aj)/Ac]×100%

Determination of exfoliation effect: Use special conductive glue to peel off the keratinocytes on the skin surface before and after the lip mask is used, scan on a scanning electron microscope to obtain clear images, and compare the changes in the number of keratinocytes before and after the use of the lip mask.

Determination of antibacterial rate: Weigh 2g of lip film, add 0.2ml of Escherichia coli bacterial suspension and Staphylococcus aureus bacterial suspension respectively, and add 17.8ml of physiological saline to a 50ml conical flask, fix it on a shaking shaker, and press 200r/min Shake for 2h. Dilute the sample solution before and after shaking (1:10), inoculate it on a petri dish, and count the viable bacteria. The antibacterial rate was calculated as follows: antibacterial rate=(average colony count before sample shaking-average colony count after sample shaking)/average colony count before sample shaking×100%.

The characterization data of lip film performance are shown in the following table:

Table 1

The experimental results show that the lip mask has good moisturizing, anti-oxidizing, anti-bacterial and exfoliating effects.

Claims (8)

1. a preparation method of natural multi-effect lip film, comprises the steps: (1) Preparation of emulsion: two oily substances, olive oil and grapeseed oil, are mixed in a mass ratio of 3-5:1.5-2.5, heated to 80-90 ° C, and stirred evenly to form an oil phase; glycerin and water are mixed as a water phase , pectin is used as emulsifier, mix oil phase, water phase and emulsifier, heat to 70-80 ℃, stir evenly, and then obtain uniform and stable oil-in-water emulsion through high-speed shearing and high-pressure homogenization; The total mass of the ingredients is 100%, and the mass percentages of glycerin, water and emulsifier are respectively 15%-25%, 30%-40%, 5%-10%, and the balance is the oil phase; (2) Preparation of vitamin E microcapsules by spray drying with chitosan and maltodextrin as wall materials: mixing vitamin E and emulsifier, wherein the emulsifier uses lecithin and gelatin with a mass ratio of 4:2, high-speed shearing Stir to obtain the core material solution, then add the chitosan solution to the core material solution while stirring, then add the maltodextrin solution, then undergo high-speed shearing and high-pressure homogenization to obtain a microcapsule emulsion, and then spray-dry to obtain the vitamin E microcapsules; based on the total mass of emulsifier, chitosan, maltodextrin and vitamin E as 100%, the mass percentage of each component is as follows: chitosan 3%-5%, maltodextrin 60% -70%, vitamin E15%-20%, emulsifier 5%-15%; (3) material mixing: control the temperature at 55°C-65°C, mix the emulsion obtained in step (1) with vitamin E microcapsules, glycolic acid, honey, and chitosan, wherein vitamin E microcapsules, glycolic acid, honey , The mass ratio of chitosan is 1-2:0.3-0.6:2-3:3-4, the amount of the emulsion accounts for 80%-95% of the total mass of the material, and it is stirred evenly; (4) Preparation of abrasive agent: adopt natural abrasive particles, and the natural abrasive particles adopt one of walnut powder, oat powder, olive stone powder, apricot stone powder, cherry stone powder or any combination in any proportion, using micron The pulverizer pulverizes the abrasive particles into uniform particles of 150-350 microns to obtain abrasives; (5) material mixing: fully mix the product obtained in step (3) with the abrasive agent in step (4), so that the mass fraction of the abrasive agent in the mixture is between 3% and 5%, and stir evenly; (6) sterilizing the mixture obtained in step (5) by controlling the temperature at 60°C-70°C; (7) The sterilized product is cooled and packaged to obtain a lip film product. 2. preparation method as claimed in claim 1 is characterized in that: in step (1), high-speed shearing condition is: use 26000rpm-30000rpm high-speed shearing machine to shear 2-3min; High-pressure homogeneous condition is: use high-pressure The homogenizer is circulated and homogenized 5-6 times under the pressure of 70MPa-80MPa to obtain a uniform and stable oil-in-water emulsion. 3. preparation method as claimed in claim 1 is characterized in that: in step (2), high-speed shearing condition is: 13000r/min-15000r/min, 2-4min; High pressure homogenization condition is: 40MPa-60MPa, 3-5 times; the spray drying conditions are: the inlet air temperature of spray drying is 170°C-190°C, and the outlet air temperature is 80°C-90°C. 4. preparation method as claimed in claim 2 is characterized in that: in step (2), high-speed shearing condition is: 13000r/min-15000r/min, 2-4min; High pressure homogenization condition is: 40MPa-60MPa, 3-5 times; the spray drying conditions are: the inlet air temperature of spray drying is 170°C-190°C, and the outlet air temperature is 80°C-90°C. 5. the preparation method as described in one of claim 1～4, is characterized in that: in step (1), the mass percentage that oil phase shares is 30%-35%, wherein, the mass ratio of olive oil and grapeseed oil 3-4:2-2.5. 6. The preparation method according to one of claims 1 to 4, characterized in that: in step (3), the mixed mass ratio of vitamin E microcapsules, glycolic acid, honey, and chitosan is 1.5-2:0.3 -0.5:2.5-3:3.5-4, the amount of emulsion accounts for 90%-95% of the total mass of the material. 7. The preparation method according to one of claims 1 to 4, characterized in that: in step (1), the mass percentage of oil phase is 30%-35%, wherein the mass ratio of olive oil and grapeseed oil is 3-4:2-2.5; in step (3), the mixed mass ratio of vitamin E microcapsules, glycolic acid, honey, and chitosan is 1.5-2:0.3-0.5:2.5-3:3.5-4, The dosage of the emulsion accounts for 90%-95% of the total mass of the material. 8. The preparation method according to any one of claims 1 to 4, characterized in that: in step (6), the temperature is controlled at 60°C-70°C for 0.5-1 hour.

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