Mild makeup removing composition as well as preparation method and application thereof

Abstract

The invention relates to the technical field of daily chemicals, in particular to a mild makeup removal composition as well as a preparation method and application thereof. The composition is prepared from the following raw materials: a solvent, an emulsifier, a humectant, a preservative, a chelating agent and a skin conditioner. According to the cleansing water provided by the invention, a nonionic or weakly acidic surfactant is adopted, so that the irritation to the skin is reduced. The composition does not contain strong perfume or alcohol, so that the composition is very suitable for people with sensitive skin, dry skin or easy red and swollen and anaphylactic reactions.

Description

Technical Field

[0001] The invention relates to the technical field of daily chemicals, and in particular to a mild makeup removing composition and a preparation method and application thereof. Background Art

[0002] A mild makeup remover is a product specifically designed to remove facial makeup without irritating the skin. It is suitable for people with sensitive skin and all skin types. A mild makeup remover is a non-irritating formula: it usually does not contain alcohol, fragrance or other irritating ingredients to reduce irritation to the skin. Moisturizing ingredients: many mild makeup removers contain moisturizing factors such as glycerin or hyaluronic acid to help retain moisture in the skin while cleansing. Easy to use: you can pour it directly onto a cotton pad and gently wipe it to remove makeup and dirt from your face. Non-greasy: it does not leave a greasy feeling on the skin after removing makeup, leaving the skin feeling refreshed.

[0003] The main function of makeup remover is surfactant, which is a tiny spherical structure formed by surfactant molecules, with a hydrophilic outer layer and a hydrophobic inner layer. The hydrophilic part comes into contact with water and dissolves in water. The hydrophobic part combines with oil, cosmetics and dirt to absorb and remove these substances from the skin. When makeup remover comes into contact with the skin, these micelles will absorb oil and makeup like a magnet, wrap up the impurities, and easily remove them. At present, plant extracts are natural, mild, and usually have certain functional properties, such as moisturizing, anti-inflammatory, and antioxidant. But they also have some potential disadvantages, mainly related to factors such as stability, allergic reactions, and extraction processes. Many plant extracts are rich in natural polyphenols, fatty acids and other ingredients, which are more susceptible to oxidation, resulting in the weakening of the extract effect or the generation of odors, and require strict control of the storage environment, such as light protection, low temperature and sealed storage.

[0004] The process of extracting active ingredients from plants is usually complicated, and the extraction efficiency and quality are affected by many factors (such as plant variety, picking time, extraction technology, etc.). If the extraction process is not appropriate, it may not be possible to extract enough active ingredients, thus affecting the efficacy of the plant extract.

[0005] In view of the above phenomenon, the present invention provides a mild makeup remover composition and a preparation method and application thereof. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a mild makeup removal composition, the preparation raw materials of which include: a solvent, an emulsifier, a moisturizer, a preservative, a chelating agent and a skin conditioner.

[0007] As an embodiment of the present invention, the emulsifier is selected from one or more of polysorbate 20, polysorbate 80, PEG-6 caprylic / capric glycerides, PEG-7 glyceryl cocoate, sodium laureth sulfate, cetyl glucoside, glucoside, and PEG-40 hydrogenated castor oil.

[0008] As an embodiment of the present invention, the emulsifier comprises EG-6 caprylic / capric glycerides and PEG-7 glyceryl cocoate, and the mass ratio is 6:4.

[0009] As an embodiment of the present invention, the moisturizing agent is selected from one or more of propylene glycol, betaine, sorbitol, hyaluronic acid, caprylic / capric glyceride, and trehalose.

[0010] As an embodiment of the present invention, the moisturizing agent comprises propylene glycol, betaine, and sorbitol.

[0011] As an embodiment of the present invention, the skin conditioner comprises panthenol, tremella extract, and cherry blossom extract.

[0012] As an embodiment of the present invention, the mass ratio of panthenol, tremella extract and cherry blossom extract is 1:2:2.

[0013] The second aspect of the present invention provides a mild makeup remover prepared from the mild makeup remover composition.

[0014] As an embodiment of the present invention, the preparation method of the mild makeup remover comprises the following steps:

[0015] S01 put the raw materials of group A into the emulsification tank in sequence, set the temperature to 70-75℃, and stir to dissolve evenly;

[0016] After the temperature of S02 reaches 70-80℃, confirm that all raw materials have been completely dissolved; keep warm for 2-5 minutes. Then start cooling, when the temperature drops to 38-42℃, add group B and stir for 7-10 minutes until it is evenly dispersed, then take samples for inspection, and filter the material through 800 mesh filter cloth after it passes the inspection according to the semi-finished product inspection indicators.

[0017] Among them: Components:

[0018] Group A: water, propylene glycol, betaine, sorbitol, disodium EDTA, panthenol;

[0019] Group B: remaining preparation materials.

[0020] The third aspect of the present invention provides the mild makeup removal composition, which is applied in the field of daily chemicals.

[0021] By adopting the above technical solution, the present invention has the following beneficial effects:

[0022] The present invention provides makeup remover, which adopts nonionic or weakly acidic surfactant to reduce skin irritation. It does not contain strong fragrance or alcohol, and is therefore very suitable for people with sensitive skin, dry skin or prone to redness, swelling and allergic reactions.

[0023] Although the formula of Gentle Makeup Remover is lighter, it can still effectively cleanse makeup, dirt and other impurities from the skin, especially for light or water-soluble makeup (such as sunscreen, BB cream, lipstick, etc.).

[0024] Unlike makeup removers that contain alcohol or oil-removing ingredients, gentle makeup removers can maintain the skin's moisture balance during the cleansing process, avoiding excessive dryness or tightness.

[0025] Moisturizing ingredients are added to the gentle makeup remover to help the skin stay hydrated and avoid moisture loss caused by excessive cleansing.

[0026] Mild surfactants (such as polysorbate, gluconate, etc.) are used to replace traditional strong oil-removing ingredients. These ingredients can not only help clean but also maintain the skin's natural barrier.

[0027] Because it does not contain oily ingredients, gentle makeup remover can better remove makeup and dirt on the skin without leaving any oily residue, giving people a clean and refreshing feeling. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0029] The present invention provides a mild makeup removal composition, wherein the raw materials for its preparation comprise, by weight:

[0030] PEG-6 Caprylic / Capric Glycerides 1-10 parts

[0031] PEG-7 Glyceryl Cocoate 1-10 parts

[0032] Propylene glycol 1-10 parts

[0033] Polyaminopropyl biguanide 0.2-0.5 parts

[0034] Betaine 0.1-1 parts

[0035] Sorbitol 0.01-1 part

[0036] Disodium EDTA 0.001-0.1 parts

[0037] Panthenol 0.001-1 part

[0038] Tremella fuciformis extract 0.001-2 parts

[0039] Cherry Blossom Extract 0.001-2 parts

[0040] Make up to 100 parts with water.

[0041] More preferably, the mild makeup remover composition comprises, by weight, the following raw materials:

[0042] PEG-6 Caprylic / Capric Glycerides 6 parts

[0043] PEG-7 Glyceryl Cocoate 4 parts

[0044] Propylene glycol 3 parts

[0045] 0.35 parts of polyaminopropyl biguanide

[0046] Betaine 0.52 parts

[0047] Sorbitol 0.05 parts

[0048] 0.05 parts of disodium EDTA

[0049] Panthenol 0.05 parts

[0050] Tremella fuciformis extract 2 parts

[0051] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0052] Make up to 100 parts with water.

[0053] Wherein, the preparation method of Tremella fuciformis extract is as follows:

[0054] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0055] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0056] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0057] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0058] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0059] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0060] (1) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0061] (2) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0062] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0063] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0064] As an embodiment of the present invention, the preparation method of the mild makeup remover comprises the following steps:

[0065] S01 put the raw materials of group A into the emulsification tank in sequence, set the temperature to 70-75℃, and stir to dissolve evenly;

[0066] After the temperature of S02 reaches 70-80℃, confirm that all raw materials have been completely dissolved; keep warm for 2-5 minutes. Then start cooling, when the temperature drops to 38-42℃, add group B and stir for 7-10 minutes until it is evenly dispersed, then take samples for inspection, and filter the material through 800 mesh filter cloth after it passes the inspection according to the semi-finished product inspection indicators.

[0067] Among them: Components:

[0068] Group A: water, propylene glycol, betaine, sorbitol, disodium EDTA, panthenol;

[0069] Group B: remaining preparation materials.

[0070] Cherry blossoms are fermented to obtain not only flavonoid compounds but also fermentation agents, which can gently remove dead skin cells: enzymes decompose dead skin cells on the surface of the skin to make it smoother and help makeup removers remove dirt and cosmetics left on the face. The mildness of enzymes is more suitable for sensitive skin than physical exfoliation or strong chemical exfoliation ingredients (such as AHA and BHA). Enzymes can make the skin smoother and tenderer through exfoliation, while promoting cell renewal and making the skin look brighter. However, the anthocyanin contained in cherry blossom extracts can easily cause product discoloration; at the same time, the stability of panthenol in the formula is extremely poor in water-based makeup removers, and the content of panthenol that can play a role gradually decreases over time; for this reason, the present invention adds Tremella extract to the formula and adjusts the preparation process, using the smaller molecular weight of the fermented ingredients, and having a certain buffering effect on pH, thereby avoiding the change in product color and the decomposition of panthenol due to changes in pH; in addition, the adjustment of the culture medium during fermentation greatly slows down the effect of minerals on product stability.

[0071] The present invention is further explained below in conjunction with specific implementation modes.

[0072] Example 1

[0073] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0074] PEG-6 Caprylic / Capric Glycerides 6 parts

[0075] PEG-7 Glyceryl Cocoate 4 parts

[0076] Propylene glycol 3 parts

[0077] 0.35 parts of polyaminopropyl biguanide

[0078] Betaine 0.52 parts

[0079] Sorbitol 0.05 parts

[0080] 0.05 parts of disodium EDTA

[0081] Panthenol 0.05 parts

[0082] Tremella fuciformis extract 2 parts

[0083] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0084] Make up to 100 parts with water.

[0085] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0086] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0087] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0088] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0089] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0090] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0091] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0092] (3) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0093] (4) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0094] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0095] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0096] The preparation method of the mild makeup remover comprises the following steps:

[0097] S01 put the raw materials of group A into the emulsification tank in sequence, set the temperature to 70-75℃, and stir to dissolve evenly;

[0098] After the temperature of S02 reaches 70-80℃, confirm that all raw materials have been completely dissolved; keep warm for 2-5 minutes. Then start cooling, when the temperature drops to 38-42℃, add group B and stir for 7-10 minutes until it is evenly dispersed, then take samples for inspection, and filter the material through 800 mesh filter cloth after it passes the inspection according to the semi-finished product inspection indicators.

[0099] Among them: Components:

[0100] Group A: water, propylene glycol, betaine, sorbitol, disodium EDTA, panthenol;

[0101] Group B: remaining preparation materials.

[0102] Example 2

[0103] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0104] PEG-6 Caprylic / Capric Glycerides 6 parts

[0105] PEG-7 Glyceryl Cocoate 4 parts

[0106] Propylene glycol 3 parts

[0107] 0.35 parts of polyaminopropyl biguanide

[0108] Betaine 0.52 parts

[0109] Sorbitol 0.05 parts

[0110] 0.05 parts of disodium EDTA

[0111] Panthenol 0.05 parts

[0112] 4 parts of PRUNUS SPECIOSA flower extract

[0113] Make up to 100 parts with water.

[0114] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0115] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0116] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0117] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0118] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0119] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0120] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0121] (5) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0122] (6) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0123] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0124] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0125] Wherein, the preparation method of the mild makeup remover is the same as that of Example 1.

[0126] Example 3

[0127] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0128] PEG-6 Caprylic / Capric Glycerides 6 parts

[0129] PEG-7 Glyceryl Cocoate 4 parts

[0130] Propylene glycol 3 parts

[0131] 0.35 parts of polyaminopropyl biguanide

[0132] Betaine 0.52 parts

[0133] Sorbitol 0.05 parts

[0134] 0.05 parts of disodium EDTA

[0135] Panthenol 0.05 parts

[0136] Tremella polysaccharide 2 parts

[0137] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0138] Make up to 100 parts with water.

[0139] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0140] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0141] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0142] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0143] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0144] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0145] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0146] (7) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0147] (8) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0148] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0149] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0150] Wherein, the preparation method of the mild makeup remover is the same as that of Example 1.

[0151] Example 4

[0152] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0153] PEG-6 Caprylic / Capric Glycerides 6 parts

[0154] PEG-7 Glyceryl Cocoate 4 parts

[0155] Propylene glycol 3 parts

[0156] 0.35 parts of polyaminopropyl biguanide

[0157] Betaine 0.52 parts

[0158] Sorbitol 0.05 parts

[0159] 0.05 parts of disodium EDTA

[0160] Panthenol 0.05 parts

[0161] Tremella fuciformis extract 2 parts

[0162] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0163] Make up to 100 parts with water.

[0164] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0165] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0166] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0167] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0168] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0169] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0170] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0171] (9) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0172] (10) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0173] Wherein, the mass ratio of the cherry blossom petal powder to the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L tryptone, 5 g / L yeast extract, 5 g / L glucose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0174] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0175] Wherein, the preparation method of the mild makeup remover is the same as that of Example 1.

[0176] Example 5

[0177] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0178] PEG-6 Caprylic / Capric Glycerides 6 parts

[0179] PEG-7 Glyceryl Cocoate 4 parts

[0180] Propylene glycol 3 parts

[0181] 0.35 parts of polyaminopropyl biguanide

[0182] Betaine 0.52 parts

[0183] Sorbitol 0.05 parts

[0184] 0.05 parts of disodium EDTA

[0185] Panthenol 0.05 parts

[0186] Tremella fuciformis extract 2 parts

[0187] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0188] Make up to 100 parts with water.

[0189] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0190] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0191] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0192] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0193] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, and 1 L deionized water.

[0194] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0195] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0196] (11) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0197] (12) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, and fermented at 25° C. for 48 hours. The fermentation liquid is obtained by centrifugation, and then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0198] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0199] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0200] Wherein, the preparation method of the mild makeup remover is the same as that of Example 1.

[0201] Example 6

[0202] This embodiment provides a mild makeup removal composition, and the raw materials for its preparation include, by weight:

[0203] PEG-6 Caprylic / Capric Glycerides 6 parts

[0204] PEG-7 Glyceryl Cocoate 4 parts

[0205] Propylene glycol 3 parts

[0206] 0.35 parts of polyaminopropyl biguanide

[0207] Betaine 0.52 parts

[0208] Sorbitol 0.05 parts

[0209] 0.05 parts of disodium EDTA

[0210] Panthenol 0.05 parts

[0211] Tremella fuciformis extract 2 parts

[0212] 2 parts of Sakura (PRUNUS SPECIOSA) flower extract

[0213] Make up to 100 parts with water.

[0214] Wherein, the preparation method of the Tremella fuciformis extract is as follows:

[0215] S01 Cleaning Tremella: Take an appropriate amount of dried Tremella, wash it with clean water to remove impurities. Soak the cleaned Tremella in deionized water at room temperature for 8-12 hours until the Tremella completely absorbs water and swells, which is convenient for subsequent processing. Cut the soaked Tremella into small pieces;

[0216] S02: Mix the Tremella fuciformis treated in S01 with the fermentation medium (mass ratio is 1:10), place in a shaker or fermentation tank, maintain at 30°C, and ensure sufficient stirring. The fermentation time is 48-72 hours.

[0217] S03 stops the fermentation, removes the fermentation bacteria by centrifugation, and obtains a fermentation liquid. The obtained liquid is concentrated by a rotary evaporator, and then freeze-dried to obtain a Tremella fuciformis extract.

[0218] The components of the fermentation medium are: 16 g / L tryptone, 10 g / L yeast extract, 5 g / L glucose, 5 g / L sodium chloride, 0.9 g / L sodium gluconate, 0.1 g / L L-glutamic acid, 0.1 g / L L-arginine, 0.1 g / L vitamin B1, and 1 L deionized water.

[0219] The strain is Bacillus subtilis CICC 10023, China Industrial Microorganism Culture Collection Management Center, and the inoculation rate is 6%.

[0220] The preparation method of the sakura (PRUNUS SPECIOSA) flower extract is as follows:

[0221] (13) picking cherry blossom petals, washing them, drying them at low temperature, grinding them, and obtaining cherry blossom petal powder;

[0222] (14) The cherry blossom petal powder obtained in step (1) is mixed with the culture medium, fermented at 25° C. for 48 hours, centrifuged to obtain the fermentation liquid, then concentrated by a rotary evaporator, and then freeze-dried to obtain a cherry blossom (PRUNUS SPECIOSA) flower extract.

[0223] Among them, the mass ratio of the cherry blossom petal powder and the culture medium in step (2) is 1:20; the components of the culture medium are: 10 g / L trypsin, 1 g / L ammonium nitrate, 1 g / L mannose, 0.1 g / L L-glutamic acid, 0.05 g / L vitamin B1, and 1 L deionized water.

[0224] The strains used to ferment the cherry blossom extract are: Saccharomyces cerevisiae and Bacillus, specifically Bacillus subtilis 10082 and Saccharomyces cerevisiae 32883; the inoculation ratio is 1:1, and the comprehensive amount is 8%.

[0225] The preparation method of the mild makeup remover is as follows: all the raw materials are mixed together and stirred for 60 minutes.

[0226] Performance Testing

[0227] Test 1: The makeup removers obtained in Examples 1-6 were stored at 40° C., 25° C., and 5° C. for 30 days respectively. After returning to room temperature, the appearance transparency was observed. The test results are shown in Table 1.

[0228] Test 2: One cycle is a 2-day hot and cold cycle. The first day is placed in a -18°C constant temperature box, and the second day is placed in a 48°C constant temperature box. After returning to room temperature, observe whether the appearance of the solution changes. Test the situation for 28 days. The test results are shown in Table 1.

[0229] Table 1 Test results of test 1 and test 2

[0230]

[0231]

[0232] Among them, the color of Example 4 prepared before the experiment is slightly darker than that of the other examples.

[0233] Test 3: Patch test: A total of 40 female subjects, aged 20-30 years old, with an average age of 32.5±3.21 years old, all met the voluntary selection criteria. Use a skin closed patch test, take 0.020 to 0.025 of the test substance and drip it into the small chamber of the patch tester, and use the control well as a blank control (no substance is placed). Use a special low-sensitivity tape to stick the patch tester of the test substance (Example 1) on the curved side of the subject's forearm, and press it lightly with the palm of your hand to evenly apply it to the skin, and keep it for 24 hours. Observe the skin reaction 30min, 24h, and 48h after removing the patch tester of the test substance, and record the observation results according to the skin reaction grading standard in the "Cosmetic Hygiene Standard" (2007 edition). The test results are shown in Table 2.

[0234] Table 2 Test results of test 3

[0235]

[0236] Test 4: Comprehensive evaluation experiment on human trials: The test subjects are the same as those in test 3. The blank value is first tested on a 3cm×3cm area on the inner side of the forearm, and then foundation, lipstick, and eyeliner are applied to the area respectively, and wait for 30 minutes. Then 1mL of the samples of Examples 1-6 are applied to the corresponding areas, massaged in a circular motion for 60 seconds, rinsed with clean water, and gently dried with a cotton pad, and scoring was performed during the process.

[0237] Table 3 User experience rating table

[0238] Serial number question Score 1 The sample is gentle and non-irritating to use; □5□4□3□2□1 2 When using it, I feel that this sample has strong makeup removal ability □5□4□3□2□1 3 After using it, I felt that the sample could improve dryness and moisturize the skin; □5□4□3□2□1 4 After using it, I felt that the sample had a moisturizing effect after use; □5□4□3□2□1 5 After using it, I felt that the sample soothed my skin; □5□4□3□2□1 6 After using it, I felt that the skin was not tight after using this sample; □5□4□3□2□1 7 After using it, I felt that the sample could reduce oil secretion; □5□4□3□2□1 8 After use, the sample is easy to rinse □5□4□3□2□1 9 Overall, I am satisfied with this sample. □5□4□3□2□1

[0239] 5 points represent completely agree, 4 points represent somewhat agree, 3 points represent both agree and disagree, 2 points represent somewhat disagree, and 1 point represents completely disagree.

[0240] Table 4 Test results of test 4

[0241]

[0242]

[0243] Test 5: Makeup removal (sunscreen) test method is as follows:

[0244] Apply sunscreen on the arm, then wash it with the makeup remover of Examples 1 to 6 (the clearing strength and time of the sunscreen products are kept consistent), take pictures with an ultraviolet camera, observe the residual sunscreen, and compare the performance of removing the sunscreen.

[0245] Strong: Very clean, no fluorescent reflection;

[0246] Very good: taking photos in multiple dimensions, we can find its slight fluorescence emission;

[0247] Good: Slight fluorescent reflection;

[0248] Fair: Fluorescence faded, but still visible;

[0249] Poor: Compared with no cleaning, basically no removal.

[0250] The test results are shown in Table 5.

[0251] Table 5 Test results of performance test 5

[0252] Example Makeup removal (sunscreen) test Example 1 powerful Example 2 good Example 3 very good Example 4 very good Example 5 good Example 6 good

[0253] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mild makeup removal composition, characterized in that: The preparation raw materials include: solvent, emulsifier, moisturizer, preservative, chelating agent and skin conditioner.

2. A mild makeup removal composition according to claim 1, characterized in that: The emulsifier is selected from one or more of polysorbate 20, polysorbate 80, PEG-6 caprylic / capric glycerides, PEG-7 glyceryl cocoate, sodium laureth sulfate, cetyl glucoside, glucoside, and PEG-40 hydrogenated castor oil.

3. A mild makeup removal composition according to claim 2, characterized in that: The emulsifier comprises EG-6 caprylic / capric glycerides and PEG-7 glyceryl cocoate, and the mass ratio is 6:

4.

4. A mild makeup removal composition according to claim 1, characterized in that: The moisturizing agent is selected from one or more of propylene glycol, betaine, sorbitol, hyaluronic acid, caprylic / capric glyceride, and trehalose.

5. A mild makeup removal composition according to claim 4, characterized in that: The moisturizing agent comprises propylene glycol, betaine and sorbitol.

6. A mild makeup removal composition according to claim 1, characterized in that: The skin conditioning agent comprises panthenol, tremella extract and cherry blossom extract.

7. A mild makeup removal composition according to claim 6, characterized in that: The mass ratio of the panthenol, the tremella extract and the cherry blossom extract is 1:2:

2.

8. A mild makeup remover, characterized in that: The mild makeup removing composition is prepared from any one of claims 1 to 7.

9. The method for preparing the mild makeup remover according to claim 8, characterized in that: Here are the steps: S01 put the raw materials of group A into the emulsification tank in sequence, set the temperature to 70-75℃, and stir to dissolve evenly; After the temperature of S02 reaches 70-80℃, confirm that all raw materials have been completely dissolved; keep warm for 2-5 minutes. Then start cooling, when the temperature drops to 38-42℃, add group B and stir for 7-10 minutes until it is evenly dispersed, then take samples for inspection, and filter the material through 800 mesh filter cloth after it passes the inspection according to the semi-finished product inspection indicators. Among them: Components: Group A: water, propylene glycol, betaine, sorbitol, disodium EDTA, panthenol; Group B: remaining preparation materials.

10. The mild makeup removing composition according to any one of claims 1 to 7, characterized in that: Used in daily chemical field.

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