CN112006956A - Acne-removing cream and preparation process thereof - Google Patents

Acne-removing cream and preparation process thereof Download PDF

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CN112006956A
CN112006956A CN202010922828.8A CN202010922828A CN112006956A CN 112006956 A CN112006956 A CN 112006956A CN 202010922828 A CN202010922828 A CN 202010922828A CN 112006956 A CN112006956 A CN 112006956A
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phase
component
extract
stirring
materials
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林少填
符卫平
王爱琳
吴蔚东
李杞红
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Guangzhou Laiwu Biotechnology Co ltd
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Guangzhou Laiwu Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/008Preparations for oily skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/74Biological properties of particular ingredients
    • A61K2800/78Enzyme modulators, e.g. Enzyme agonists
    • A61K2800/782Enzyme inhibitors; Enzyme antagonists

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  • Botany (AREA)
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  • Cosmetics (AREA)

Abstract

The invention relates to acne-removing cream which comprises the following components in percentage by weight: 3-10% of cyclopentasiloxane, 1-3% of sorbitan isostearate and 0.8-3% of cetyl PEG/PPG-10/1 polydimethylsiloxane; 3-10% of cyclohexasiloxane and 3-8% of isohexadecane; adding water to 100%; 3-10% of propylene glycol, 0.5-2% of p-hydroxyacetophenone, 0.5-2% of magnesium sulfate and 3-10% of glycerol; 3-10% of butanediol and 0.05-0.2% of sodium hyaluronate; 1-3% of water, 0.1-1% of dextrin, 0.1-1% of salicylic acid and 0.1-1% of sesame amino acid; polyquaternium-730.001-0.01% and butanediol 0.5-2%. The invention can accelerate the peeling of the epithelial keratinocyte normally and maintain the normal metabolism of the skin.

Description

Acne-removing cream and preparation process thereof
Technical Field
The invention relates to the technical field of cosmetics, in particular to acne-removing cream and a preparation process thereof.
Background
The acne-removing cream is a cosmetic with the functions of eliminating and relieving whelk. The acne is commonly known as acne, and is also called as whelk, pimple or comedo. The reason is that: the skin is often inflamed due to the blockage of hair follicles and sebaceous glands, accompanied by the growth of bacteria. The acne cream can effectively clean, beautify and relieve acne skin.
However, the existing acne cream has poor effects of eliminating acne red and swelling, smoothing acne marks, eliminating acne marks, improving skin pore refining effect and balancing grease secretion, so that the product has poor effects of controlling oil, removing acne and eliminating acne marks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides acne-removing cream and a preparation process thereof.
The purpose of the invention is realized by the following technical scheme:
the acne-removing cream comprises the following components in percentage by weight:
phase A component: 3-10% of cyclopentasiloxane, 1-3% of sorbitan isostearate and 0.8-3% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 3-10% of cyclohexasiloxane and 3-8% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 3-10% of propylene glycol, 0.5-2% of p-hydroxyacetophenone, 0.5-2% of magnesium sulfate and 3-10% of glycerol;
phase E component: 3-10% of butanediol and 0.05-0.2% of sodium hyaluronate;
phase F component: 1-3% of water, 0.1-1% of dextrin, 0.1-1% of salicylic acid and 0.1-1% of sesame amino acid;
phase G component: polyquaternium-730.001-0.01% and butanediol 0.5-2%;
phase H component: 0.2-1% of white willow bark extract, 0.2-1% of salvia miltiorrhiza extract, 0.2-1% of picrorhiza extract, 0.2-1% of phellodendron bark extract, 0.2-1% of scutellaria extract, 0.2-1% of sophora flavescens extract, 0.2-1% of lonicera confusa extract and 0.2-1% of linear aspalaxyl extract;
phase I component: 0.3 to 1.5 percent of 1, 2-hexanediol;
phase J component: 0.01-0.1% of tea extract, 0.01-0.1% of dry-fruit grass root extract, 0.01-0.1% of giant knotweed root extract, 0.01-0.1% of rosemary leaf extract and 0.01-0.1% of chamomile extract;
phase K component: 0.5-2% of glycerol glucoside.
Further, the acne-removing cream comprises the following components in percentage by weight:
phase A component: 6.5% of cyclopentasiloxane, 2% of sorbitan isostearate, and 1.9% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 6.5% of cyclohexasiloxane and 5.5% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 6.5% of propylene glycol, 1.2% of p-hydroxyacetophenone, 1.3% of magnesium sulfate and 6.5% of glycerol;
phase E component: 6.5 percent of butanediol and 0.1 percent of sodium hyaluronate;
phase F component: 2% of water, 0.5% of dextrin, 0.6% of salicylic acid and 0.5% of sesame amino acid;
phase G component: polyquaternium-730.005% and butanediol 1.2%;
phase H component: 0.6% of white willow bark extract, 0.6% of salvia miltiorrhiza extract, 0.6% of picrorhiza kurroa extract, 0.6% of phellodendron bark extract, 0.6% of scutellaria baicalensis extract, 0.6% of sophora flavescens extract, 0.6% of lonicera confusa extract and 0.6% of alsabar extract;
phase I component: 0.9 percent of 1, 2-hexanediol;
phase J component: 0.05% of tea extract, 0.05% of dry-fruit grass root extract, 0.06% of giant knotweed root extract, 0.06% of rosemary leaf extract and 0.05% of chamomile flower extract;
phase K component: 1.3% of glycerol glucoside.
Further, the water is deionized water.
The preparation process of the acne-removing cream comprises the following steps:
s1, mixing and dispersing the materials of the phase A component into larger particles for later use;
s2, mixing the materials of the phase D component, and uniformly dispersing for later use;
s3, mixing and dispersing the materials of the phase E component into non-cluster or block shape for later use;
s4, uniformly mixing the materials of the phase F component, heating to 40-43 ℃, and dissolving for later use;
s5, adding the C-phase component into a water phase pot, heating to 95-100 ℃, keeping the temperature for 15min, and then starting cooling water to cool;
s6, cooling to 85-88 ℃, adding the uniformly dispersed D-phase component into a water phase pot, stirring for 10min, and continuing to cool after all the materials are completely dissolved;
s7, cooling to 60-65 ℃, adding the F phase component obtained in the step S4 into a water phase pot, and uniformly stirring for later use;
s8, adding the phase A component obtained in the step S1 into an emulsifying pot, adding the phase B component, and heating to 40-45 ℃;
s9, adjusting the stirring speed in the emulsifying pot to 10-15rpm, and extracting the emulsifying pot with the vacuum degree of 0.2-0.3 MPa;
s10, opening the vacuum material pumping valve to 1/3, and slowly pumping the material obtained in the step S7 into an emulsifying pot;
s11, adjusting the stirring speed in the emulsifying pot to 18-22rpm, starting the homogenizing speed to 23-25rpm, homogenizing for 0.5-1.5min, closing the vacuum degree, and continuously cooling;
s12, uniformly mixing the materials of the G phase component, stirring and heating to 55-60 ℃, and keeping the temperature for 8-12min to ensure that the materials are completely dissolved for later use;
s13, when the temperature of the materials in the emulsifying pot in the step S11 is reduced to 48 ℃, adding the G-phase component obtained in the step S12 into the emulsifying pot, stirring for 4-6min, and continuously reducing the temperature;
s14, cooling to 45 ℃, sequentially adding the materials of the H-phase component, controlling the stirring speed to 15-18rpm, and continuously cooling;
s15, cooling to 40 ℃, adding the phase I component, stirring for 2-4min, and continuously cooling;
s16, cooling to below 38 ℃, sequentially adding the J-phase component and the K-phase component, adjusting the stirring speed to be 20-25rpm, the homogenizing speed to be 20-23rpm, and homogenizing for 2-4min to ensure that all materials are completely dissolved and dispersed;
and S17, sampling, inspecting, and discharging after inspection is qualified to obtain the product.
Further, in the steps S1 to S4, the stirring speed is 20 to 24rpm during the mixing and stirring.
Further, during stirring, a forward and reverse rotation alternative stirring method is adopted, and the forward and reverse rotation switching time is 1-2 min.
Furthermore, the cooling speed is 1-3 ℃/min during cooling.
The invention has the following advantages:
1. the polyquaternium-73 kills propionibacterium to achieve the acne removing effect by weakening cell membranes and cell walls and degrading the inside of cells, and even a single polyquaternium-73 molecule also has antibacterial activity.
2. By inhibiting the expression of tissue kallikrein 7, the expression of filaggrin of keratinocytes is increased, the maintenance of the complete skin barrier function and the epidermal hydration function is promoted, and the desmosomes of granular layers are reduced for cracking, so that the epithelial keratinocytes are normally accelerated to be peeled off, and the normal metabolism of the skin is maintained.
Detailed Description
The invention is further described below with reference to examples, but the scope of the invention is not limited to the following.
[ example 1 ]
The acne-removing cream comprises the following components in percentage by weight:
phase A component: 3% of cyclopentasiloxane, 3% of sorbitan isostearate and 0.8% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 10% of cyclohexasiloxane and 3% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 10% of propylene glycol, 0.5% of p-hydroxyacetophenone, 2% of magnesium sulfate and 10% of glycerol;
phase E component: 3% of butanediol and 0.2% of sodium hyaluronate;
phase F component: 1% of water, 1% of dextrin, 0.1% of salicylic acid and 1% of sesame amino acid;
phase G component: polyquaternium-730.001% and butanediol 2%;
phase H component: 0.2% of white willow bark extract, 1% of salvia miltiorrhiza extract, 0.2% of picrorhiza kurroa extract, 1% of phellodendron bark extract, 0.2% of scutellaria baicalensis extract, 1% of sophora flavescens extract, 0.2% of lonicera confusa extract and 1% of linear aspalata extract;
phase I component: 0.3% of 1, 2-hexanediol;
phase J component: 0.1% of tea extract, 0.01% of dry-fruit grass root extract, 0.01-0.1% of giant knotweed root extract, 0.1% of rosemary leaf extract and 0.01% of chamomile flower extract;
phase K component: 2% of glycerol glucoside.
Further, the water is deionized water.
The preparation process of the acne-removing cream comprises the following steps:
s1, mixing and dispersing the materials of the phase A component into larger particles for later use;
s2, mixing the materials of the phase D component, and uniformly dispersing for later use;
s3, mixing and dispersing the materials of the phase E component into non-cluster or block shape for later use;
s4, uniformly mixing the materials of the phase F component, heating to 40 ℃, and dissolving for later use;
s5, adding the C-phase component into a water phase pot, heating to 100 ℃, keeping the temperature for 15min, and then starting cooling water to cool;
s6, cooling to 85 ℃, adding the uniformly dispersed D-phase component into a water phase pot, stirring for 10min, and continuing cooling after ensuring that all materials are completely dissolved;
s7, cooling to 65 ℃, adding the F-phase component obtained in the step S4 into a water phase pot, and uniformly stirring for later use;
s8, adding the phase A component obtained in the step S1 into an emulsifying pot, adding the phase B component, and heating to 40 ℃;
s9, adjusting the stirring speed in the emulsifying pot to 15rpm, and extracting the emulsifying pot with the vacuum degree of 0.2 MPa;
s10, opening the vacuum material pumping valve to 1/3, and slowly pumping the material obtained in the step S7 into an emulsifying pot;
s11, adjusting the stirring speed in the emulsifying pot to 22rpm, starting the homogenizing speed to 23rpm, closing the vacuum degree after homogenizing for 1.5min, and continuously cooling;
s12, uniformly mixing the materials of the G phase component, stirring and heating to 55 ℃, and keeping the temperature for 12min to ensure that the materials are completely dissolved for later use;
s13, when the temperature of the materials in the emulsifying pot in the step S11 is reduced to 48 ℃, adding the G-phase component obtained in the step S12 into the emulsifying pot, stirring for 4min, and continuously reducing the temperature;
s14, cooling to 45 ℃, sequentially adding the materials of the H-phase component, controlling the stirring speed to be 18rpm, and continuously cooling;
s15, cooling to 40 ℃, adding the phase I component, stirring for 2min, and continuously cooling;
s16, cooling to below 38 ℃, sequentially adding the J-phase component and the K-phase component, adjusting the stirring speed to 25rpm, the homogenizing speed to 20rpm, and homogenizing for 4min to ensure that all materials are completely dissolved and dispersed;
and S17, sampling, inspecting, and discharging after inspection is qualified to obtain the product.
In this embodiment, in steps S1 to S4, the stirring speed is 20rpm during the mixing and stirring, and more preferably, the forward and reverse rotation alternate stirring method is adopted during the stirring, and the forward and reverse rotation switching time is 2 min.
In this embodiment, the cooling rate is 1 ℃/min.
[ example 2 ]
The acne-removing cream comprises the following components in percentage by weight:
phase A component: 6.5% of cyclopentasiloxane, 2% of sorbitan isostearate, and 1.9% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 6.5% of cyclohexasiloxane and 5.5% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 6.5% of propylene glycol, 1.2% of p-hydroxyacetophenone, 1.3% of magnesium sulfate and 6.5% of glycerol;
phase E component: 6.5 percent of butanediol and 0.1 percent of sodium hyaluronate;
phase F component: 2% of water, 0.5% of dextrin, 0.6% of salicylic acid and 0.5% of sesame amino acid;
phase G component: polyquaternium-730.005% and butanediol 1.2%;
phase H component: 0.6% of white willow bark extract, 0.6% of salvia miltiorrhiza extract, 0.6% of picrorhiza kurroa extract, 0.6% of phellodendron bark extract, 0.6% of scutellaria baicalensis extract, 0.6% of sophora flavescens extract, 0.6% of lonicera confusa extract and 0.6% of alsabar extract;
phase I component: 0.9 percent of 1, 2-hexanediol;
phase J component: 0.05% of tea extract, 0.05% of dry-fruit grass root extract, 0.06% of giant knotweed root extract, 0.06% of rosemary leaf extract and 0.05% of chamomile flower extract;
phase K component: 1.3% of glycerol glucoside.
Further, the water is deionized water.
The preparation process of the acne-removing cream comprises the following steps:
s1, mixing and dispersing the materials of the phase A component into larger particles for later use;
s2, mixing the materials of the phase D component, and uniformly dispersing for later use;
s3, mixing and dispersing the materials of the phase E component into non-cluster or block shape for later use;
s4, uniformly mixing the materials of the phase F component, heating to 42 ℃, and dissolving for later use;
s5, adding the C-phase component into a water phase pot, heating to 98 ℃, keeping the temperature for 15min, and then starting cooling water to cool;
s6, cooling to 87 ℃, adding the uniformly dispersed D-phase component into a water phase pot, stirring for 10min, and continuing cooling after ensuring that all materials are completely dissolved;
s7, cooling to 63 ℃, adding the F-phase component obtained in the step S4 into a water phase pot, and uniformly stirring for later use;
s8, adding the phase A component obtained in the step S1 into an emulsifying pot, adding the phase B component, and heating to 42 ℃;
s9, adjusting the stirring speed in the emulsifying pot to 12rpm, and extracting the emulsifying pot with the vacuum degree of 0.25 MPa;
s10, opening the vacuum material pumping valve to 1/3, and slowly pumping the material obtained in the step S7 into an emulsifying pot;
s11, adjusting the stirring speed in the emulsifying pot to 20rpm, starting the homogenizing speed to 24rpm, closing the vacuum degree after homogenizing for 1min, and continuously cooling;
s12, uniformly mixing the materials of the G phase component, stirring and heating to 57 ℃, and keeping the temperature for 10min to ensure that the materials are completely dissolved for later use;
s13, when the temperature of the materials in the emulsifying pot in the step S11 is reduced to 48 ℃, adding the G-phase component obtained in the step S12 into the emulsifying pot, stirring for 5min, and continuously reducing the temperature;
s14, cooling to 45 ℃, sequentially adding the materials of the H-phase component, controlling the stirring speed to be 17rpm, and continuously cooling;
s15, cooling to 40 ℃, adding the phase I component, stirring for 3min, and continuously cooling;
s16, cooling to below 38 ℃, sequentially adding the J-phase component and the K-phase component, adjusting the stirring speed to 22rpm, the homogenizing speed to 22rpm, and homogenizing for 3min to ensure that all materials are completely dissolved and dispersed;
and S17, sampling, inspecting, and discharging after inspection is qualified to obtain the product.
In this embodiment, in steps S1 to S4, the stirring speed is 22rpm during the mixing and stirring, and more preferably, the forward/reverse rotation alternate stirring method is adopted during the stirring, and the forward/reverse rotation switching time is 1.5 min.
In this embodiment, the cooling rate is 2 ℃/min.
[ example 3 ]
The acne-removing cream comprises the following components in percentage by weight:
phase A component: 10% of cyclopentasiloxane, 1% of sorbitan isostearate, and 3% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 3% of cyclohexasiloxane and 8% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 3% of propylene glycol, 2% of p-hydroxyacetophenone, 0.5% of magnesium sulfate and 3% of glycerol;
phase E component: 3% of butanediol and 0.05% of sodium hyaluronate;
phase F component: 3% of water, 0.1% of dextrin, 1% of salicylic acid and 0.1% of sesame amino acid;
phase G component: polyquaternium-730.01% and butanediol 0.5%;
phase H component: 1% of white willow bark extract, 0.2% of salvia miltiorrhiza extract, 1% of picrorhiza kurroa extract, 0.2% of phellodendron amurense bark extract, 1% of scutellaria baicalensis extract, 0.2% of sophora flavescens extract, 1% of lonicera confusa extract and 0.2% of linear aspalata extract;
phase I component: 1.5% of 1, 2-hexanediol;
phase J component: 0.01% of tea extract, 0.1% of dry-fruit grass root extract, 0.01% of giant knotweed root extract, 0.1% of rosemary leaf extract and 0.01% of chamomile flower extract;
phase K component: glycerol glucoside 0.5%.
Further, the water is deionized water.
The preparation process of the acne-removing cream comprises the following steps:
s1, mixing and dispersing the materials of the phase A component into larger particles for later use;
s2, mixing the materials of the phase D component, and uniformly dispersing for later use;
s3, mixing and dispersing the materials of the phase E component into non-cluster or block shape for later use;
s4, uniformly mixing the materials of the phase F component, heating to 43 ℃, and dissolving for later use;
s5, adding the C-phase component into a water phase pot, heating to 95 ℃, keeping the temperature for 15min, and then starting cooling water to cool;
s6, cooling to 88 ℃, adding the uniformly dispersed D-phase component into a water phase pot, stirring for 10min, and continuing cooling after ensuring that all materials are completely dissolved;
s7, cooling to 60 ℃, adding the F-phase component obtained in the step S4 into a water phase pot, and uniformly stirring for later use;
s8, adding the phase A component obtained in the step S1 into an emulsifying pot, adding the phase B component, and heating to 45 ℃;
s9, adjusting the stirring speed in the emulsifying pot to 10rpm, and extracting the emulsifying pot with the vacuum degree of 0.3 MPa;
s10, opening the vacuum material pumping valve to 1/3, and slowly pumping the material obtained in the step S7 into an emulsifying pot;
s11, adjusting the stirring speed in the emulsifying pot to 18rpm, starting the homogenizing speed to 25rpm, closing the vacuum degree after homogenizing for 0.5min, and continuously cooling;
s12, uniformly mixing the materials of the G-phase component, stirring and heating to 60 ℃, and keeping the temperature for 8min to ensure that the materials are completely dissolved for later use;
s13, when the temperature of the materials in the emulsifying pot in the step S11 is reduced to 48 ℃, adding the G-phase component obtained in the step S12 into the emulsifying pot, stirring for 6min, and continuously reducing the temperature;
s14, cooling to 45 ℃, sequentially adding the materials of the H-phase component, controlling the stirring speed to 15rpm, and continuously cooling;
s15, cooling to 40 ℃, adding the phase I component, stirring for 4min, and continuously cooling;
s16, cooling to below 38 ℃, sequentially adding the J-phase component and the K-phase component, adjusting the stirring speed to 20rpm, the homogenizing speed to 23rpm, and homogenizing for 2min to ensure that all materials are completely dissolved and dispersed;
and S17, sampling, inspecting, and discharging after inspection is qualified to obtain the product.
In this embodiment, in steps S1 to S4, the stirring speed is 24rpm during the mixing and stirring, and more preferably, the forward and reverse rotation alternate stirring method is adopted during the stirring, and the forward and reverse rotation switching time is 1 min.
In this embodiment, the cooling rate is 3 ℃/min.
Comparative experiment:
1. the test conditions are as follows: because the whelk is mostly seen in oily skin teenagers with vigorous grease secretion, 40 volunteers with 15-25 years old and severe facial whelk are selected as test volunteers, wherein 20 men and 20 women have 20 volunteers, all the volunteers are randomly divided into 4 groups, each group comprises 10 persons, including 5 men and 5 women, and no other skin care products or drug treatment is carried out on the whelk during the test period of the volunteers, and no other existing skin diseases exist. Each group was tested by using the corresponding anti-acne cream, and the volunteers used the cream once a day in the morning and at night for 56 days, and the experiments were performed by using the cream of examples 1-3 and the existing anti-acne cream product (the product is anti-acne cream produced by a company of Guangzhou).
2. In the experiment, each group of volunteers smears the corresponding test sample 2 times in the morning and evening every day, the test samples are evenly smeared according to the dosage of 1.0mg/cm2 every time, the feeling after use is truly reflected in the process of continuously using the comparative experiment product, and meanwhile, the time of eliminating the red swelling, smoothening the pockmarks and eliminating the pox marks is recorded by matching with the experiment staff.
3. The pore fineness and the oil improvement condition of the skin of each volunteer are measured by a Visia skin detector (USA) and a skin oil tester SM815-MPA (Germany) before and after the use, the measurement is repeated for 5 times respectively to obtain the average value of the pore fineness and the oil degree of each volunteer, and then the data is processed to obtain the average value of the pore fineness and the oil improvement value before and after all the volunteers in each group use the product.
And (3) test results:
Figure BDA0002667304440000121
according to the table, the test products in the examples 1-3 of the invention have obviously higher effects on eliminating whelk red swelling, smoothing pockmarks, eliminating pockmarks, improving skin pore refining effect and balancing oil secretion than the reference product. The comparison of the examples shows that the addition of polyquaternium-73 or PHELLODENDRON AMURENSE (PHELLODENDRON AMURENSE) bark extract can improve the effects of controlling oil, removing acne and eliminating acne marks of the product.
1. The polyquaternium-73 kills propionibacterium to achieve the acne removing effect by weakening cell membranes and cell walls and degrading the inside of cells, and even a single polyquaternium-73 molecule also has antibacterial activity.
2. By inhibiting the expression of tissue kallikrein 7, the expression of filaggrin of keratinocytes is increased, the maintenance of the complete skin barrier function and the epidermal hydration function is promoted, and the desmosomes of granular layers are reduced for cracking, so that the epithelial keratinocytes are normally accelerated to be peeled off, and the normal metabolism of the skin is maintained.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An acne-removing cream is characterized in that: the paint consists of the following components in percentage by weight:
phase A component: 3-10% of cyclopentasiloxane, 1-3% of sorbitan isostearate and 0.8-3% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 3-10% of cyclohexasiloxane and 3-8% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 3-10% of propylene glycol, 0.5-2% of p-hydroxyacetophenone, 0.5-2% of magnesium sulfate and 3-10% of glycerol;
phase E component: 3-10% of butanediol and 0.05-0.2% of sodium hyaluronate;
phase F component: 1-3% of water, 0.1-1% of dextrin, 0.1-1% of salicylic acid and 0.1-1% of sesame amino acid;
phase G component: polyquaternium-730.001-0.01% and butanediol 0.5-2%;
phase H component: 0.2-1% of white willow bark extract, 0.2-1% of salvia miltiorrhiza extract, 0.2-1% of picrorhiza extract, 0.2-1% of phellodendron bark extract, 0.2-1% of scutellaria extract, 0.2-1% of sophora flavescens extract, 0.2-1% of lonicera confusa extract and 0.2-1% of linear aspalaxyl extract;
phase I component: 0.3 to 1.5 percent of 1, 2-hexanediol;
phase J component: 0.01-0.1% of tea extract, 0.01-0.1% of dry-fruit grass root extract, 0.01-0.1% of giant knotweed root extract, 0.01-0.1% of rosemary leaf extract and 0.01-0.1% of chamomile extract;
phase K component: 0.5-2% of glycerol glucoside.
2. The acne-removing cream according to claim 1, characterized in that: the paint consists of the following components in percentage by weight:
phase A component: 6.5% of cyclopentasiloxane, 2% of sorbitan isostearate, and 1.9% of cetyl PEG/PPG-10/1 polydimethylsiloxane;
phase B component: 6.5% of cyclohexasiloxane and 5.5% of isohexadecane;
phase C component: adding water to 100%;
phase D component: 6.5% of propylene glycol, 1.2% of p-hydroxyacetophenone, 1.3% of magnesium sulfate and 6.5% of glycerol;
phase E component: 6.5 percent of butanediol and 0.1 percent of sodium hyaluronate;
phase F component: 2% of water, 0.5% of dextrin, 0.6% of salicylic acid and 0.5% of sesame amino acid;
phase G component: polyquaternium-730.005% and butanediol 1.2%;
phase H component: 0.6% of white willow bark extract, 0.6% of salvia miltiorrhiza extract, 0.6% of picrorhiza kurroa extract, 0.6% of phellodendron bark extract, 0.6% of scutellaria baicalensis extract, 0.6% of sophora flavescens extract, 0.6% of lonicera confusa extract and 0.6% of alsabar extract;
phase I component: 0.9 percent of 1, 2-hexanediol;
phase J component: 0.05% of tea extract, 0.05% of dry-fruit grass root extract, 0.06% of giant knotweed root extract, 0.06% of rosemary leaf extract and 0.05% of chamomile flower extract;
phase K component: 1.3% of glycerol glucoside.
3. The acne-removing cream according to claim 1 or 2, characterized in that: the water is deionized water.
4. The preparation process of the acne-removing cream according to any one of claims 1 to 3, characterized by comprising the following steps: comprises the following steps:
s1, mixing and dispersing the materials of the phase A component into larger particles for later use;
s2, mixing the materials of the phase D component, and uniformly dispersing for later use;
s3, mixing and dispersing the materials of the phase E component into non-cluster or block shape for later use;
s4, uniformly mixing the materials of the phase F component, heating to 40-43 ℃, and dissolving for later use;
s5, adding the C-phase component into a water phase pot, heating to 95-100 ℃, keeping the temperature for 15min, and then starting cooling water to cool;
s6, cooling to 85-88 ℃, adding the uniformly dispersed D-phase component into a water phase pot, stirring for 10min, and continuing to cool after all the materials are completely dissolved;
s7, cooling to 60-65 ℃, adding the F phase component obtained in the step S4 into a water phase pot, and uniformly stirring for later use;
s8, adding the phase A component obtained in the step S1 into an emulsifying pot, adding the phase B component, and heating to 40-45 ℃;
s9, adjusting the stirring speed in the emulsifying pot to 10-15rpm, and extracting the emulsifying pot with the vacuum degree of 0.2-0.3 MPa;
s10, opening the vacuum material pumping valve to 1/3, and slowly pumping the material obtained in the step S7 into an emulsifying pot;
s11, adjusting the stirring speed in the emulsifying pot to 18-22rpm, starting the homogenizing speed to 23-25rpm, homogenizing for 0.5-1.5min, closing the vacuum degree, and continuously cooling;
s12, uniformly mixing the materials of the G phase component, stirring and heating to 55-60 ℃, and keeping the temperature for 8-12min to ensure that the materials are completely dissolved for later use;
s13, when the temperature of the materials in the emulsifying pot in the step S11 is reduced to 48 ℃, adding the G-phase component obtained in the step S12 into the emulsifying pot, stirring for 4-6min, and continuously reducing the temperature;
s14, cooling to 45 ℃, sequentially adding the materials of the H-phase component, controlling the stirring speed to 15-18rpm, and continuously cooling;
s15, cooling to 40 ℃, adding the phase I component, stirring for 2-4min, and continuously cooling;
s16, cooling to below 38 ℃, sequentially adding the J-phase component and the K-phase component, adjusting the stirring speed to be 20-25rpm, the homogenizing speed to be 20-23rpm, and homogenizing for 2-4min to ensure that all materials are completely dissolved and dispersed;
and S17, sampling, inspecting, and discharging after inspection is qualified to obtain the product.
5. The preparation process of the acne-removing cream according to claim 4, characterized in that: in steps S1 to S4, the stirring speed is 20 to 24rpm during the mixing and stirring.
6. The preparation process of the acne-removing cream according to claim 5, characterized in that: and during stirring, a forward and reverse rotation alternative stirring method is adopted, and the forward and reverse rotation switching time is 1-2 min.
7. The preparation process of the acne-removing cream according to claim 4, characterized in that: and when the temperature is reduced, the temperature reduction speed is 1-3 ℃/min.
CN202010922828.8A 2020-09-04 2020-09-04 Acne-removing cream and preparation process thereof Pending CN112006956A (en)

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