CN113940905B - Face-beautifying cream and preparation method thereof - Google Patents
Face-beautifying cream and preparation method thereof Download PDFInfo
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- CN113940905B CN113940905B CN202110708468.6A CN202110708468A CN113940905B CN 113940905 B CN113940905 B CN 113940905B CN 202110708468 A CN202110708468 A CN 202110708468A CN 113940905 B CN113940905 B CN 113940905B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics 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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/673—Vitamin B group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/673—Vitamin B group
- A61K8/675—Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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Abstract
The invention discloses a skin-beautifying cream and a preparation method thereof, belonging to the technical field of cosmetics. The face cream comprises Mirabilis jalapa seed powder, nicotinamide, vitamin B5, betaine and conventional adjuvants in the field of cosmetics. The invention also discloses a preparation method of the face cream. The skin cream has the characteristics of good concealer ability, strong skin friendliness, refreshing and smooth property, long makeup holding time, balanced grease secretion, no need of makeup removal and the like.
Description
Technical Field
The invention relates to the technical field of cosmetics, and particularly relates to a skin-beautifying cream and a preparation method thereof.
Background
The skin-beautifying cream is a skin-protecting product with toning function, and can make skin more smooth and fair after being applied. In addition, the makeup base also has a concealing function of the makeup base, and ultraviolet rays and dust haze are blocked for the skin to a certain extent. The skin-care cream in the prior art is mainly prepared from silicone oil, grease, titanium dioxide and other chemicals, so that the problems of pore blockage, water and oil imbalance of skin and the like are easily caused, and sensitive skin allergy can be caused. Meanwhile, the problems of poor concealing capability, short make-up holding time and the like exist.
The patent (CN110179740A) discloses a skin-care cream, which comprises the following components in parts by weight: 0.5 part of acryloyl dimethyl ammonium taurate-VP copolymer; 1-2 parts of propylene glycol dicaprylate/dicaprate; the composition B comprises the following components in parts by mass: 1-4 parts of titanium dioxide; 1-4 parts of cetyl alcohol; 1-4 parts of sodium polyacrylate// polydimethylsiloxane// cyclopentadecylpolydimethylsiloxane// trideceth-6// PEG/PPG-18/18 polydimethylsiloxane; the composition C comprises the following components in parts by mass: 0.5-0.75 part of 4-butyl resorcinol; 0.01-0.1 part of nutgall extract; 5-10 parts of nicotinamide, and the pigment cream has the effects of whitening and brightening skin. However, the skin cream uses titanium dioxide as a whitening component, so that the problems of closed mouth or pore blockage and the like are easily caused after long-term use, and makeup must be removed; meanwhile, the skin cream neglects the requirements of consumers on concealer, skin feel, make-up holding time and the like.
Based on the problems, the development of a facial cream which has strong concealing power, good skin-friendly property, refreshing and smooth property, long make-up duration, balanced grease secretion, no need of make-up removal and the like is very necessary.
Disclosure of Invention
The invention mainly aims to provide the face cream which has the characteristics of strong concealing power, good skin-friendly property, refreshing and smooth property, long make-up holding time, balanced grease secretion, no need of make-up removal and the like.
Therefore, the technical scheme provided by the application is as follows:
the invention provides a skin-beautifying cream in a first aspect.
According to the invention, the pigment cream comprises mirabilis jalapa seed powder, nicotinamide, vitamin B5 and betaine.
According to the invention, the pigment-free cream comprises 1.0 wt% -5.0 wt% of mirabilis jalapa seed powder, 2.0 wt% -5.0 wt% of nicotinamide, 50.2 wt% -1.0 wt% of vitamin B, and 2.0 wt% -4.0 wt% of betaine.
According to the invention, the particle size distribution of the mirabilis jalapa seed powder meets the requirement that Dv (50) is less than or equal to 5 mu m.
According to the invention, the specific surface area of the mirabilis jalapa seed powder is more than or equal to 800m2/kg。
According to the invention, the particle size full-range value of the mirabilis jalapa seed powder is 5-30 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 1 μm Dv (50) 4 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 2 μm Dv (50) 3 μm.
According to still further specific embodiments of the present invention, the particle size distribution Dv (50) of the mirabilis jalapa seed meal can be 1 μm, 1.5 μm, 2.0 μm, 2.5 μm, 3.0 μm, 3.5 μm, 4.0 μm, 4.5 μm, 5.0 μm, and point values therebetween.
According to some embodiments of the invention, the mirabilis jalapa seed powder has a particle size distribution such that Dv (90) ≦ 50 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 10 μm Dv (90) 40 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (90) is 20 μm or less and 40 μm or less.
According to further embodiments of the present invention, the particle size distribution Dv (90) of the mirabilis jalapa seed meal may be 10.0 μm, 15.0 μm, 20.0 μm, 30.0 μm, 40.0 μm, 50.0 μm, and the values therebetween.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (10) ≦ 1 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.5 μm or less and 1 μm or less.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.7 μm or less and 0.95 μm or less.
According to further embodiments of the present invention, the particle size distribution Dv (10) of the mirabilis jalapa seed meal can be 0.5 μm, 0.55 μm, 0.6 μm, 0.65 μm, 0.7 μm, 0.75 μm, 0.8 μm, 0.9 μm, 0.95 μm, 1.0 μm, and points between the foregoing.
In the invention, Dv (10) represents that 10% of particles of the mirabilis jalapa seed powder have a particle size smaller than the value in the volume-based particle size distribution; dv (50) represents a particle size distribution of the mirabilis jalapa seed powder on a volume basis, at which 50% of the particles have a particle size smaller than the value; dv (90) represents a particle size distribution of the Mirabilis jalapa seed powder on a volume basis, at which 90% of the particles have a particle size smaller than the value.
According to the invention, the full-range value of the particle size of the mirabilis jalapa seed powder is 5-30 μm.
According to some specific embodiments of the present invention, the particle size of Mirabilis jalapa seed powder may have a range of 5 μm, 8 μm, 10 μm, 12 μm, 15 μm, 18 μm, 20 μm, 22 μm, 25 μm, 28 μm, 30 μm, and ranges therebetween.
According to some specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 5-25 μm.
According to still other specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 10-25 μm.
In the invention, the full-range distribution of the particle sizes of the mirabilis jalapa seed powder is narrow, which shows that the particle size distribution of the mirabilis jalapa seed powder is relatively concentrated.
In the invention, the full-range value of the particle size of the mirabilis jalapa seed powder is calculated by the following formula:
full distance value ═ DV(90)-DV(10))，
The smaller the value, the smaller the degree of dispersion, and conversely, the greater the degree of dispersion.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2500m2/kg, for example, may be 800m2/kg、900m2/kg、1000m2/kg、1100m2/kg、1200m2/kg、1300m2/kg、1400m2/kg、1500m2/kg、1600m2/kg、1700m2/kg、1800m2/kg、1900m2/kg、2000m2/kg、2500m2Kg, and points between the above values.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2000m2/kg。
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 1000-1500m2/kg。
According to the invention, the mirabilis jalapa seed powder is prepared by a preparation process comprising the following steps:
s1: pre-grading mirabilis jalapa seeds, washing with water and drying;
s2: carrying out shelling treatment and coating removal treatment on the mirabilis jalapa seeds;
s3: carrying out grading and screening treatment on the mirabilis jalapa seed particles subjected to shelling treatment and coating removal treatment obtained in the step S2;
s4: crushing the mirabilis jalapa seed particles obtained in the step S3 after grading and screening treatment by using an airflow crusher;
s5: and (4) screening the crushed mirabilis jalapa seed particles obtained in the step (S4) to obtain the mirabilis jalapa seed powder.
According to some embodiments of the invention, the average particle size of Mirabilis jalapa seeds in the step S1 is greater than or equal to 5 mm.
According to some embodiments of the invention, the average particle size of the mirabilis jalapa seed particles in the preparation process step S1 is 5-10mm, and may be, for example, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, and the values therebetween.
According to some embodiments of the invention, the mirabilis jalapa seed moisture content in the preparation process step S1 is < 5%.
According to some embodiments of the invention, the moisture content refers to the moisture content of the mirabilis jalapa seed particle feedstock used to prepare the mirabilis jalapa seed meal in the method.
According to some embodiments of the present invention, in the step S3, the size of the mirabilis jalapa seed particles after the grading and screening treatment is less than or equal to100 mesh.
According to some embodiments of the present invention, the mesh number of the mirabilis jalapa seed particles after the classification and screening treatment in the preparation process step S3 is 100-300 meshes.
According to some embodiments of the present invention, in step S3, the mesh number of the mirabilis jalapa seed particles after the classification and screening process may be 100 mesh, 130 mesh, 150 mesh, 180 mesh, 200 mesh, 220 mesh, 250 mesh, 300 mesh, and the values therebetween.
According to still other embodiments of the present invention, the mesh number of the mirabilis jalapa seed particles after the grading and screening treatment in the preparation process step S1 is 100-200 meshes.
According to some embodiments of the invention, the jet mill in the preparation process step S4 is a jet mill of model QLM 03.
In the present invention, deairing jet millingThe other crushing equipment of the machine can not obtain the powder with the particle size distribution satisfying the Dv (50) less than or equal to 5 mu m and the specific surface area more than or equal to 800m2Perkg of Mirabilis jalapa seed powder with particle size of 5-30 μm.
According to some embodiments of the invention, the pulverization process in the preparation process step S4 is a low-temperature pulverization process.
According to some embodiments of the present invention, the low temperature pulverization treatment temperature in the preparation process S4 is 0 to 4 ℃, and may be, for example, 1 ℃,2 ℃,3 ℃, and the values therebetween.
According to some embodiments of the present invention, the screening process in the preparation process step S5 is controlled using a cyclone collector of a jet mill.
According to some embodiments of the present invention, the screening treatment in the preparation step S5 controls the prepared mirabilis jalapa seed powder to have a mesh size of 1200-.
According to some embodiments of the present invention, the screening process in the step S5 controls the prepared mirabilis jalapa seed powder to be 1200-1600 mesh.
According to the invention, the facial cream comprises a phase A, a phase B, a phase C, a phase D, a phase E and a phase F.
According to some embodiments of the invention, the a phase comprises: water, sodium hyaluronate, sodium polyacrylate, sodium glucoheptonate, glycerin and butanediol.
According to some embodiments of the invention, the phase B comprises: tribehenyl PEG-20 ester, behenyl alcohol, polydimethylsiloxane, pentaerythritol tetraisostearate, tocopheryl acetate, C12-15 alcohol benzoate, tri (octyldodecanol) citrate/1, 3-propylene glycol, and Mirabilis jalapa seed powder.
According to some embodiments of the invention, the C phase comprises: sodium polyacrylate/mineral oil/laureth-6, polydimethylsiloxane/dimethiconol, sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate-80, cyclopentadimethylsiloxane/cyclohexasiloxane, octylmethicone.
According to some embodiments of the invention, the D phase comprises: betaine.
According to some embodiments of the invention, the E phase comprises: nicotinamide.
According to some embodiments of the invention, the F phase comprises: vitamin B5, water/glycerin/stem extract of Dendrobium nobile/Kusora aloe leaf extract/1, 2-pentanediol/root extract of Sophora flavescens/Lycium barbarum fruit extract/1, 2-hexanediol/Echinacea purpurea extract/xanthan gum, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexylglycerin, preservative, and essence.
According to the invention, the face cream comprises the following raw materials in parts by weight:
phase A: 100 percent of water To, 0.02 To 0.08 percent of sodium hyaluronate, 0.2 To 0.8 percent of sodium polyacrylate, 0.01 To 0.10 percent of sodium glucoheptonate, 0 To 2.0 percent of glycerol and 3.0 To 5.0 percent of butanediol;
phase B: 0-2.0 wt% of tri-behenyl alcohol PEG-20 ester, 0-2.0 wt% of behenyl alcohol, 2.0 wt% -4.0 wt% of polydimethylsiloxane, 0-4.0 wt% of pentaerythritol tetraisostearate, 0.1 wt% -1.0 wt% of tocopherol acetate, 0-2.0 wt% of C12-15 alcohol benzoate, 0.4 wt% -0.65 wt% of tri (octyldodecanol) citrate/1, 3-propylene glycol and 1.0 wt% -5.0 wt% of mirabilis jalapa powder;
and C phase: 60-0.8 wt% of sodium polyacrylate/mineral oil/laureth-60, 0-0.8 wt% of polydimethylsiloxane/dimethiconol, 800-0.5 wt% of sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate, 0-0.5 wt% of cyclopentadimethylsiloxane/cyclohexasiloxane and 0-0.8 wt% of octyl methicone;
phase D: 2.0 wt% -4.0 wt% of betaine;
phase E: 2.0 wt% -5.0 wt% of nicotinamide;
and (3) phase F: vitamin B50.2wt% -1.0 wt%, water/glycerin/dendrobium stem extract/Kusora aloe leaf extract/1, 2-pentanediol/radix sophorae flavescentis extract/Ningxia wolfberry fruit extract/1, 2-hexanediol/purple coneflower extract/xanthan gum 0-4.0 wt%, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexyl glycerin 0-4.0 wt%, preservative 0-0.6 wt%, and essence 0-0.02 wt%.
According to some specific embodiments of the present invention, the skin cream comprises the following raw materials in parts by weight:
phase A: 100 percent of water To, 0.02 To 0.08 percent of sodium hyaluronate, 0.2 To 0.8 percent of sodium polyacrylate, 0.01 To 0.10 percent of sodium glucoheptonate, 1.0 To 2.0 percent of glycerol and 3.0 To 5.0 percent of butanediol;
phase B: 1.0 wt% -2.0 wt% of PEG-20 tribehenate, 1.0 wt% -2.0 wt% of behenyl alcohol, 2.0 wt% -4.0 wt% of polydimethylsiloxane, 2.0 wt% -4.0 wt% of pentaerythritol tetraisostearate, 0.1 wt% -1.0 wt% of tocopherol acetate, 1.0 wt% -2.0 wt% of C12-15 alcohol benzoate, 0.4 wt% -0.65 wt% of tri (octyldodecanol) citrate/1, 3-propylene glycol and 1.0 wt% -5.0 wt% of mirabilis jalapa seed powder;
and C phase: 60.5-0.8 wt% of sodium polyacrylate/mineral oil/laureth-0.5 wt%, 0.6-0.8 wt% of polydimethylsiloxane/dimethiconol, 0.2-0.5 wt% of sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate-800.2 wt%, 0.2-0.5 wt% of cyclopentadimethylsiloxane/cyclohexasiloxane, and 0.5-0.8 wt% of octyl methicone;
phase D: 2.0 wt% -4.0 wt% of betaine;
phase E: 2.0 wt% -5.0 wt% of nicotinamide;
and (3) phase F: vitamin B50.2wt% -1.0 wt%, water/glycerin/dendrobium stem extract/Kusora aloe leaf extract/1, 2-pentanediol/radix sophorae flavescentis extract/Ningxia wolfberry fruit extract/1, 2-hexanediol/echinacea purpurea extract/xanthan gum 2.0 wt% -4.0 wt%, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexyl glycerin 2.0 wt% -4.0 wt%, preservative 0.2 wt% -0.6 wt%, and essence 0.01 wt% -0.02 wt%.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (50) ≦ 5 μm, and a specific surface area thereofThe product is more than or equal to 800m2/kg。
According to some embodiments of the invention, the mirabilis jalapa seed meal has a particle size range of 5-30 μm.
According to some embodiments of the invention, the mirabilis jalapa seed powder has a particle size distribution such that 1 μm Dv (50) 4 μm.
According to some embodiments of the invention, the mirabilis jalapa seed powder has a particle size distribution such that 2 μm Dv (50) 3 μm.
According to still further specific embodiments of the present invention, the particle size distribution Dv (50) of the mirabilis jalapa seed meal may be 1 μm, 1.5 μm, 2.0 μm, 2.5 μm, 3.0 μm, 3.5 μm, 4.0 μm, 4.5 μm, 5 μm, and the points between the above values.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (90) ≦ 50 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 10 μm Dv (90) 40 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (90) is 20 μm or less and 40 μm or less.
According to further embodiments of the present invention, the particle size distribution Dv (90) of the mirabilis jalapa seed meal can be 10.0 μm, 15.0 μm, 20.0 μm, 30.0 μm, 40.0 μm, 50.0 μm, and point values therebetween.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (10) ≦ 1 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.5 μm or less and 1 μm or less.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.7 μm or less and 0.95 μm or less.
According to further embodiments of the present invention, the particle size distribution Dv (10) of the mirabilis jalapa seed meal can be 0.5 μm, 0.55 μm, 0.6 μm, 0.65 μm, 0.7 μm, 0.75 μm, 0.8 μm, 0.9 μm, 0.95 μm, 1.0 μm, and points between the foregoing.
In the invention, Dv (10) represents that 10% of particles of the mirabilis jalapa seed powder have a particle size smaller than the value in the volume-based particle size distribution; dv (50) represents a particle size distribution of the mirabilis jalapa seed powder on a volume basis, at which 50% of the particles have a particle size smaller than the value; dv (90) represents a particle size distribution of the Mirabilis jalapa seed powder on a volume basis, at which 90% of the particles have a particle size smaller than the value.
According to the invention, the particle size of the mirabilis jalapa seed powder has a full-range value of 5-30 μm, such as 5 μm, 8 μm, 10 μm, 12 μm, 15 μm, 18 μm, 20 μm, 22 μm, 25 μm, 28 μm, 30 μm, and the values therebetween.
According to some specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 5-25 μm.
According to still other specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 10-25 μm.
In the invention, the full-range distribution of the particle sizes of the mirabilis jalapa seed powder is narrow, which shows that the particle size distribution of the mirabilis jalapa seed powder is relatively concentrated. In the invention, the full-range value of the particle size of the mirabilis jalapa seed powder is calculated by the following formula:
full distance value ═ DV(90)-DV(10))，
The smaller the value, the smaller the degree of dispersion, and conversely, the greater the degree of dispersion.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2500m2/kg, for example, may be 800m2/kg、900m2/kg、1000m2/kg、1100m2/kg、1200m2/kg、1300m2/kg、1400m2/kg、1500m2/kg、1600m2/kg、1700m2/kg、1800m2/kg、1900m2/kg、2000m2/kg、2500m2Kg, and points between the above values.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2000m2/kg。
Some implements according to the inventionIn one embodiment, the Mirabilis jalapa seed powder has a specific surface area of 1000-1500m2/kg。
According to some embodiments of the invention, the preservative is a preservative that is conventional in the art.
According to still other embodiments of the present invention, the preservative is selected from one or more of phenoxyethanol, phenoxyethanol/ethylhexyl glycerol, methylparaben \ ethylhexyl glycerol, ethylparaben \ ethylhexyl glycerol, octylglycol, and octylglycol/ethylhexyl glycerol.
According to some embodiments of the invention, the perfume is a perfume conventional in the art.
According to the invention, the skin-whitening cream can be prepared by adopting a conventional method in the field.
According to some embodiments of the present invention, the skin cream is prepared by a preparation method comprising the steps of:
1) dispersing the A-phase powder with alcohol, adding into stirred water, heating to 80-82 deg.C, dissolving completely, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) heating phase B to 80-82 deg.C, stirring, melting into liquid, and keeping the temperature;
3) starting homogenization, slowly adding the phase A into the phase B, homogenizing for 3-5 minutes until complete and uniform emulsification, and reducing the temperature after defoaming;
4) cooling to 70-75 deg.C, adding phase C, and homogenizing for 2-3 min;
5) cooling to below 45 deg.C, adding pre-dissolved phase D and phase E and sequentially adding phase F, and stirring thoroughly (weakly homogenizing for 0.5-1 min to be uniform);
6) sampling, detecting, and discharging after the product is qualified.
The second aspect of the invention provides a preparation method of the facial cream of the first aspect of the invention.
According to the invention, the preparation method comprises the following steps:
1) dispersing the A-phase powder with alcohol, adding into stirred water, heating to 80-82 deg.C, dissolving completely, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) heating phase B to 80-82 deg.C, stirring, melting into liquid, and keeping the temperature;
3) starting homogenization, slowly adding the phase A into the phase B, homogenizing for 3-5 minutes until complete and uniform emulsification, and reducing the temperature after defoaming;
4) cooling to 70-75 deg.C, adding phase C, and homogenizing for 2-3 min;
5) cooling to below 45 deg.C, adding pre-dissolved phase D and phase E and sequentially adding phase F, and stirring thoroughly (weakly homogenizing for 0.5-1 min to be uniform);
6) sampling, detecting, and discharging after the product is qualified.
According to some embodiments of the invention, the phase a comprises: 100 percent of water To, 0.02 To 0.08 percent of sodium hyaluronate, 0.2 To 0.8 percent of sodium polyacrylate, 0.01 To 0.10 percent of sodium glucoheptonate, 0 To 2.0 percent of glycerol and 3.0 To 5.0 percent of butanediol.
According to some embodiments of the invention, the phase B comprises: 0-2.0 wt% of tri-behenyl alcohol PEG-20 ester, 0-2.0 wt% of behenyl alcohol, 2.0-4.0 wt% of polydimethylsiloxane, 0-4.0 wt% of pentaerythritol tetraisostearate, 0.1-1.0 wt% of tocopherol acetate, 0-2.0 wt% of C12-15 alcohol benzoate, 0.4-0.65 wt% of tri (octyldodecanol) citrate/1, 3-propylene glycol and 1.0-5.0 wt% of mirabilis jalapa powder.
According to some embodiments of the invention, the C phase comprises: 60-0.8 wt% of sodium polyacrylate/mineral oil/laureth-60, 0-0.8 wt% of polydimethylsiloxane/dimethiconol, 800-0.5 wt% of sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate, 0-0.5 wt% of cyclopentadimethylsiloxane/cyclohexasiloxane and 0-0.8 wt% of octyl methicone.
According to some embodiments of the invention, the D phase comprises: 2.0 wt% -4.0 wt% of betaine.
According to some embodiments of the invention, the E phase comprises: 2.0 wt% -5.0 wt% of nicotinamide.
According to some embodiments of the invention, the F phase comprises: vitamin B50.2wt% -1.0 wt%, water/glycerin/dendrobium stem extract/Kusora aloe leaf extract/1, 2-pentanediol/radix sophorae flavescentis extract/Ningxia wolfberry fruit extract/1, 2-hexanediol/purple coneflower extract/xanthan gum 0-4.0 wt%, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexyl glycerin 0-4.0 wt%, preservative 0-0.6 wt%, and essence 0-0.02 wt%.
According to some embodiments of the invention, the mirabilis jalapa seed powder has a particle size distribution satisfying Dv (50) less than or equal to 5 μm and a specific surface area greater than or equal to 800m2/kg。
According to some embodiments of the invention, the mirabilis jalapa seed meal has a particle size range of 5-30 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 1 μm Dv (50) 4 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 2 μm Dv (50) 3 μm.
According to still further specific embodiments of the present invention, the particle size distribution Dv (50) of the mirabilis jalapa seed meal may be 1 μm, 1.5 μm, 2.0 μm, 2.5 μm, 3.0 μm, 3.5 μm, 4.0 μm, 4.5 μm, 5 μm, and the values therebetween.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (90) ≦ 50 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that 10 μm Dv (90) 40 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (90) is 20 μm or less and 40 μm or less.
According to further embodiments of the present invention, the particle size distribution Dv (90) of the mirabilis jalapa seed meal may be 10.0 μm, 15.0 μm, 20.0 μm, 30.0 μm, 40.0 μm, 50.0 μm, and the values therebetween.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution satisfying Dv (10) ≦ 1 μm.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.5 μm or less and 1 μm or less.
According to some embodiments of the invention, the Mirabilis jalapa seed powder has a particle size distribution such that Dv (10) is 0.7 μm or less and 0.95 μm or less.
According to still other embodiments of the present invention, the particle size distribution Dv (10) of the Mirabilis jalapa seed powder may be 0.5 μm, 0.55 μm, 0.6 μm, 0.65 μm, 0.7 μm, 0.75 μm, 0.8 μm, 0.9 μm, 0.95 μm, 1.0 μm, and points therebetween.
In the invention, Dv (10) represents that 10% of particles of the mirabilis jalapa seed powder have a particle size smaller than the value in the volume-based particle size distribution; dv (50) represents a particle size distribution of the mirabilis jalapa seed powder on a volume basis, at which 50% of the particles have a particle size smaller than the value; dv (90) represents a particle size distribution of the mirabilis jalapa seed powder on a volume basis, in which 90% of the particles have a particle diameter smaller than that.
According to the invention, the particle size of the mirabilis jalapa seed powder has a full-range value of 5-30 μm, such as 5 μm, 8 μm, 10 μm, 12 μm, 15 μm, 18 μm, 20 μm, 22 μm, 25 μm, 28 μm, 30 μm, and the values therebetween.
According to some specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 5-25 μm.
According to still other specific embodiments of the present invention, the mirabilis jalapa seed powder has a particle size range of 10-25 μm.
In the invention, the full-range distribution of the particle sizes of the mirabilis jalapa seed powder is narrow, which shows that the particle size distribution of the mirabilis jalapa seed powder is relatively concentrated. In the invention, the full-range value of the particle size of the mirabilis jalapa seed powder is calculated by the following formula:
full distance value ═ DV(90)-DV(10))，
The smaller the value, the smaller the degree of dispersion, and conversely, the greater the degree of dispersion.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2500m2/kg, for example, may be 800m2/kg、900m2/kg、1000m2/kg、1100m2/kg、1200m2/kg、1300m2/kg、1400m2/kg、1500m2/kg、1600m2/kg、1700m2/kg、1800m2/kg、1900m2/kg、2000m2/kg、2500m2Kg, and points between the above values.
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 800-2000m2/kg。
According to some embodiments of the present invention, the Mirabilis jalapa seed powder has a specific surface area of 1000-1500m2/kg。
According to some embodiments of the invention, the preservative is a preservative that is conventional in the art.
According to still other embodiments of the present invention, the preservative is selected from one or more of phenoxyethanol, phenoxyethanol/ethylhexyl glycerol, methylparaben \ ethylhexyl glycerol, ethylparaben \ ethylhexyl glycerol, octylglycol, and octylglycol/ethylhexyl glycerol.
According to some embodiments of the invention, the perfume is a perfume conventional in the art.
The invention has the advantages of
1) According to the skin-care cream, the safe whitening component mirabilis jalapa seed powder is added and combined with the functional components such as nicotinamide, vitamin B5 and betaine, so that the skin moisture loss of skin is remarkably reduced, and the skin barrier is improved.
2) The face cream disclosed by the invention has the characteristics of strong concealing power, good skin friendliness, refreshing and smoothness, long makeup time, balanced grease secretion, no need of makeup removal and the like.
Drawings
FIG. 1 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 1 of the present invention;
FIG. 2 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 3 of the present invention;
FIG. 3 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 4 of the present invention;
FIG. 4 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 5 of the present invention;
FIG. 5 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 6 of the present invention;
FIG. 6 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 7 of the present invention;
FIG. 7 shows a particle size distribution diagram of Mirabilis jalapa seed powder prepared according to sample 8 of the present invention;
FIG. 8 shows the effect of the skin-caring cream on the rate of skin-associated moisture loss.
Detailed Description
The invention is further illustrated below with reference to specific examples, to which, however, the invention is not restricted.
It should be appreciated by those skilled in the art that the present invention is not limited to the above embodiments, and any changes and modifications to the present invention are within the scope of the present invention.
The experimental methods described in the following examples are all conventional methods unless otherwise specified; the experimental materials and reagents are commercially available, unless otherwise specified.
The main equipment is shown in Table 1, and other instruments or equipments used in the present invention are conventional instruments or equipments unless otherwise specified.
TABLE 1 Instrument Equipment and sources thereof
The raw materials of the invention can be purchased commercially, and the main raw materials and sources used in the invention are shown in table 2:
TABLE 2 raw materials and sources
The method comprises the steps of washing and airing Mirabilis jalapa seeds with water in advance (controlling the water content to be less than 5%), controlling the particle size of the Mirabilis jalapa seeds to be more than 5mm by using a machine for screening, shelling by using a mechanical quick shelling machine, removing coatings by using a conventional shelling machine, then carrying out grading screening to ensure that the particle size of the Mirabilis jalapa seeds passes through a 100-mesh sieve (taking undersize for later use), crushing at 1 +/-1 ℃ by using a QLM03 type jet mill, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1250 meshes, enabling the Mirabilis jalapa seeds to enter a collector through a turbine along with air flow, and sterilizing by using cobalt 60 irradiation dose of 4kGy to obtain the sample 1 Mirabilis jalapa seeds powder.
The method comprises the steps of washing and airing Mirabilis jalapa seeds with water in advance (the water content is controlled to be less than 5%), controlling the particle size of the Mirabilis jalapa seeds to be more than 5mm by using a machine for screening, shelling by using a mechanical quick shelling machine, removing coatings by using a conventional shelling machine, then carrying out classification screening to ensure that the particle size of the Mirabilis jalapa seeds passes through a 150-mesh sieve (taking undersize materials for later use), crushing at 1 +/-1 ℃ by using a QLM03 type jet mill, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1500 meshes, enabling the Mirabilis jalapa seeds to enter a collector through a turbine along with air flow, and sterilizing by adopting cobalt 60 irradiation dose of 4kGy to obtain the Mirabilis jalapa sample 2.
The method comprises the steps of washing and airing Mirabilis jalapa seeds with water in advance (the water content is controlled to be less than 5%), controlling Mirabilis jalapa seed particles to be more than 5mm through machine screening, shelling with a mechanical quick huller, removing coatings with a conventional huller, carrying out classification screening to ensure that the particle size of the Mirabilis jalapa seeds passes through a 200-mesh sieve (undersize materials are taken for later use), crushing at 1 +/-1 ℃ through a QLM03 type jet mill, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1600 meshes, enabling the Mirabilis jalapa seed powder to enter a collector through a turbine along with air flow, and sterilizing with cobalt 60 irradiation dose of 4kGy to obtain the sample 3 Mirabilis jalapa seed powder.
Sample No. 4
The method comprises the following steps of washing and airing Mirabilis jalapa seeds with water in advance (the water content is controlled to be less than 5%), controlling Mirabilis jalapa seed particles to be more than 5mm by machine screening, shelling by using a mechanical quick shelling machine, removing coatings by using a conventional shelling machine, carrying out grading screening, crushing for 10min at normal temperature by using a CJ-20 traditional Chinese medicine superfine crusher, and sterilizing by adopting cobalt 60 irradiation dose of 4kGy to obtain the Mirabilis jalapa seed powder sample 4.
Sample No. 5
The method comprises the steps of elutriating and airing Mirabilis jalapa seeds in advance (controlling the water content to be less than 5%), controlling Mirabilis jalapa seed particles to be more than 5mm through machine screening, removing shells through a mechanical quick huller, removing coatings through a conventional huller, crushing for 10min at normal temperature through a BJ800A multifunctional crusher, grading layer by layer (80 meshes-100 meshes-120 meshes-150 meshes-200 meshes) and screening to obtain undersize substances, and sterilizing through cobalt 60 irradiation with the dose of 4kGy to obtain the Mirabilis jalapa seed powder sample 5.
Sample No. 6
The method comprises the steps of elutriating and airing Mirabilis jalapa seeds in advance (controlling the water content to be less than 5%), controlling Mirabilis jalapa seed powder to be more than 5mm by using a machine for screening, shelling by using a mechanical quick huller, coating by using a conventional huller, carrying out classification screening treatment, then crushing by using a QLM03 type jet mill at 1 +/-1 ℃, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1500 meshes, enabling the Mirabilis jalapa seed powder to enter a collector through a turbine along with air flow, and sterilizing by adopting cobalt 60 irradiation dose of 4kGy to obtain the Mirabilis jalapa seed powder sample 6.
Sample 7
The method comprises the following steps of elutriating dried mirabilis jalapa seeds with water in advance (controlling the water content to be less than 5%), controlling the mirabilis jalapa seed powder to be below 5mm by mechanical quick husking machine for husking, removing the coatings by using a conventional husking machine, then adopting classification screening to ensure that the granularity of the mirabilis jalapa seed powder passes through a 100-mesh sieve (taking undersize materials for standby), adopting QLM03 type airflow pulverizer to pulverize at 1 +/-1 ℃, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1250 meshes, enabling the mirabilis jalapa seed powder to enter a collector along with airflow through a turbine, and adopting cobalt 60 irradiation dose of 4kGy for sterilization to obtain the sample 7 mirabilis jalapa seed powder.
The method comprises the steps of washing and airing Mirabilis jalapa seeds with water in advance (the water content is controlled to be less than 5%), controlling the Mirabilis jalapa seed powder to be more than 5mm by machine screening, shelling by using a mechanical quick shelling machine, removing coatings by using a conventional shelling machine, then carrying out grading screening to ensure that the particle size of the Mirabilis jalapa seed powder passes through a 100-mesh sieve (undersize materials are taken for standby), crushing by using a QLM03 type jet mill at 25 +/-1 ℃, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1250 meshes, enabling the Mirabilis jalapa seed powder to enter a collector through a turbine along with air flow, and sterilizing by adopting cobalt 60 irradiation dose of 4kGy to obtain the sample 8 Mirabilis jalapa seed powder.
Sample 9
The method comprises the steps of washing and airing Mirabilis jalapa seeds with water in advance (the water content is controlled to be less than 5%), controlling the Mirabilis jalapa seed powder to be more than 5mm by machine screening, shelling by using a mechanical quick shelling machine, removing coatings by using a conventional shelling machine, then carrying out grading screening to ensure that the particle size of the Mirabilis jalapa seed powder passes through a 120-mesh sieve (undersize materials are taken for standby), crushing by using a QLM03 type jet mill at 12 +/-1 ℃, adjusting a cyclone recoverer controller to enable the powder mesh number to be 1250 meshes, enabling the Mirabilis jalapa seed powder to enter a collector through a turbine along with air flow, and sterilizing by adopting cobalt 60 irradiation dose of 4kGy to obtain the sample 9 Mirabilis jalapa seed powder.
Test example 1: mirabilis jalapa seed powder physical and chemical properties
The particle size distribution was measured by a laser diffraction method (reference standard: GB/T19077-2016 particle size analysis laser diffraction method).
The specific surface area and the particle size distribution of the mirabilis jalapa seed powder were evaluated by a laser particle size scatterometer, and the results are shown in table 3. The particle size distribution diagrams of the mirabilis jalapa seed powder prepared by the samples 1 and 3 are respectively shown in the figures 1 and 2, and the particle size distribution diagrams of the mirabilis jalapa seed powder prepared by the samples 4-8 are respectively shown in the figures 3-7.
TABLE 3 particle size distribution under the respective preparation Processes
Note:
the specific surface area in the table is the specific surface area under unit weight;
② full distance ═ DV(90)-DV(10) Smaller value), smaller degree of dispersion, and conversely, larger degree of dispersion.
Examples 1 to 5
The cream components and formulations of examples 1-5 are shown in Table 4.
TABLE 4 skin cream compositions and proportions
Example 1 the process for preparing the facial cream comprises the following steps:
1) dispersing A-phase sodium hyaluronate, sodium polyacrylate and sodium glucoheptonate powder with alcohol (glycerol/butanediol) uniformly, adding into stirred water, heating to 80 deg.C to completely dissolve uniformly, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) mixing all the raw materials of the phase B, heating to 80 ℃, stirring and melting into liquid, and preserving heat for later use;
3) starting homogenization, slowly adding the A-phase mixed solution into the B-phase mixed solution, homogenizing for 3 minutes until complete and uniform emulsification is achieved, and reducing the temperature after defoaming;
4) cooling to 70 ℃, adding each raw material of the phase C, and homogenizing for 2 minutes until the mixture is uniform;
5) cooling to 45 deg.C, sequentially adding pre-dissolved phase D, phase E and phase F, and stirring thoroughly (weakly homogenizing for 0.5-1 min to uniform);
6) sampling, detecting, and discharging after the product is qualified.
Example 2 the preparation process of the facial cream comprises the following steps:
1) dispersing A-phase sodium hyaluronate, sodium polyacrylate and sodium glucoheptonate powder with alcohol (glycerol/butanediol), adding into stirred water, heating to 81 deg.C, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) mixing all the raw materials of phase B, heating to 81 ℃, stirring and melting into liquid, and preserving heat for later use;
3) starting homogenization, slowly adding the A-phase mixed solution into the B-phase mixed solution, homogenizing for 4 minutes until complete and uniform emulsification is achieved, and reducing the temperature after defoaming;
4) cooling to 75 ℃, adding each raw material of the phase C, and homogenizing for 3 minutes until the mixture is uniform;
5) cooling to 45 deg.C, adding pre-dissolved phase D, phase E and phase F, stirring well (weakly homogenizing for 0.5-1 min to be uniform);
6) sampling, detecting, and discharging after the product is qualified.
Example 3 the process for preparing the facial cream comprises the following steps:
1) dispersing A-phase sodium hyaluronate, sodium polyacrylate and sodium glucoheptonate powder with alcohol (glycerol/butanediol), adding into stirred water, heating to 82 deg.C, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) mixing all the raw materials of phase B, heating to 82 ℃, stirring and melting into liquid, and preserving heat for later use;
3) starting homogenization, slowly adding the A-phase mixed solution into the B-phase mixed solution, homogenizing for 5 minutes until complete and uniform emulsification is achieved, and reducing the temperature after defoaming;
4) cooling to 75 ℃, adding each raw material of the phase C, and homogenizing for 3 minutes until the mixture is uniform;
5) cooling to 45 deg.C, adding pre-dissolved phase D, phase E and phase F, stirring well (weakly homogenizing for 0.5-1 min to be uniform);
6) sampling, detecting, and discharging after the product is qualified.
Examples 4-5 the preparation of the skin cream was the same as in example 2.
Comparative examples 1 to 8
The components and ratios of the comparative examples 1 to 8 cream are shown in Table 5.
TABLE 5 skin cream compositions and proportions
Comparative examples 1-8 the preparation of the face cream was the same as in example 2.
Test example 2: sensory evaluation
Volunteers: no allergic reaction occurs in 39 20-45 volunteers;
the using part: the cheek.
Test samples: example 2, examples 4-5, comparative examples 1-8.
The using method comprises the following steps: after the face is cleaned by clear water and naturally dried, 0.25mL of facial cream is smeared on the half face, and the cosmetic effect and the skin feeling after use are inspected by adopting 5-point evaluation.
TABLE 6 evaluation and evaluation of skin cream
TABLE 7 sensory evaluation results of the plain cream
Remarking: 5, the higher the score is, the stronger the characteristic is; the data in the above table are all mean scores of 7 persons.
The sensory evaluation results are shown in table 7, and compared with the comparative examples 1-8 facial cream, the cosmetic duration of the facial cream in the examples 2 and 4-5 is greatly prolonged, and meanwhile, the covering power and the oily light are improved to a certain extent; after the skin cream of the embodiment 2 is used, the skin pasting feeling is obviously increased, and the skin has obvious improvement effect on the aspects of fineness and smoothness. The skin-friendly face cream has the advantages of improving the makeup holding effect and the skin-friendly property of the formula, having better covering power and oil control effect, and bringing good smooth feeling experience to the skin.
The inventors also performed the above tests on examples with other samples added, and the results were substantially consistent and, due to the limited space, are not listed.
Test example 3: evaluation of skin-care efficacy of skin-care cream
3.1 human Barrier repair test
And (3) measuring the change of the moisture vapor pressure on the surface of the adjacent skin, and measuring the moisture loss condition on the surface of the skin so as to reflect the water permeability barrier of the skin. When barrier function is impaired, the TEWL value increases; conversely, TEWL decreased, indicating barrier repair.
The percutaneous water loss human body test has the following specific information:
volunteers: 32 people, 18-60 years old
Test sites: the forearm is flexed.
Test samples: example 2, example 3, comparative examples 1-8.
The use method comprises the following steps: the volunteers were used 1 time each day in the morning and evening, and the skin moisture loss of the facial skin before and after use (1w, 2w, 4w, 8w) was measured by a skin tester, and the test results are shown in Table 8, and the mean change rate is shown in FIG. 8.
Testing the instrument: the skin moisture loss tester, Tewameter (TM300, Courage and Khazaka, Germany).
TABLE 8 skin moisture loss test results before use, after 1w, 2w, 4w, 8w
As can be seen from Table 8, the skin moisture loss rate of the facial cream of example 2 and the facial cream of example 3 of the present invention is significantly lower than that of the facial creams of comparative examples 1-8. Compared with a comparative example, after the pigment cream 4w and the pigment cream 8w in the example 2 are used, the moisture loss rate is respectively reduced to below 10 percent, and the significant difference (p is less than 0.05) is realized; after the pigment cream 4w and the pigment cream 8w in the embodiment 3 are used, the water loss rate is respectively reduced to be below 20%, and the significant difference is realized (p is less than 0.05). The skin cream disclosed by the invention is prepared by compounding four functional components of mirabilis jalapa seed powder, betaine, nicotinamide and vitamin B5, so that the moisture loss of skin through skin is reduced, the skin barrier can be effectively repaired, and the effect is optimal under the condition of the materials and the proportion.
The face cream of the invention obtains the cosmetics with the functions of reducing the moisture loss of skin and repairing skin barriers through the matching effect of the mirabilis jalapa seed powder, the nicotinamide, the vitamin B5 and the betaine; meanwhile, the skin cream is fresh and smooth and has the characteristics of strong concealing force, good skin friendliness, long make-up holding time, balanced grease secretion, no need of make-up removal and the like.
Claims (7)
1. The pigment-free cream is characterized by comprising 1.0-5.0 wt% of mirabilis jalapa seed powder, 2.0-5.0 wt% of nicotinamide, 50.2-1.0 wt% of vitamin B and 2.0-4.0 wt% of betaine;
the particle size distribution of the mirabilis jalapa seed powder meets the conditions that Dv (50) is less than or equal to1 mu m and less than or equal to 5 mu m, and the specific surface area is more than or equal to 800m2/kg；
The particle size full-range value of the mirabilis jalapa seed powder is 5-30 mu m;
the full-range value of the particle size of the mirabilis jalapa seed powder is calculated by the following formula: the overall distance value is (DV (90) -DV (10)).
2. The skin cream according to claim 1, wherein the mirabilis jalapa seed powder is prepared by a preparation process comprising the following steps:
s1: pre-grading mirabilis jalapa seeds, washing with water and drying;
s2: carrying out shelling treatment and coating removal treatment on the mirabilis jalapa seeds;
s3: carrying out grading and screening treatment on the mirabilis jalapa seed particles obtained in the step S2 after shelling treatment and coating removal treatment;
s4: crushing the mirabilis jalapa seed particles obtained in the step 3 after the grading and screening treatment by using an airflow crusher;
s5: and (4) screening the crushed mirabilis jalapa seed particles obtained in the step (S4) to obtain the mirabilis jalapa seed powder.
3. The pigment cream as claimed in claim 2, wherein in the step S1, the average particle size of Mirabilis jalapa seeds is not less than 5mm, and/or the water content of Mirabilis jalapa seeds is less than 5%;
in the preparation process step S3, the granularity of the mirabilis jalapa seed particles after graded screening treatment is less than or equal to100 meshes;
in the step S5, the screening treatment is controlled by a cyclone recoverer of an airflow crusher, and/or the mesh number of the mirabilis jalapa seed powder is 1200-2000 meshes.
4. The facial cream of any one of claims 1-3, wherein the facial cream comprises a phase A, a phase B, a phase C, a phase D, a phase E, and a phase F;
the phase A comprises: water, sodium hyaluronate, sodium polyacrylate, sodium glucoheptonate, glycerin, butylene glycol, and/or phase B comprises: PEG-20 tribehenate, behenyl alcohol, dimethicone, pentaerythritol tetraisostearate, tocopheryl acetate, C12-15 alcohol benzoate, tri (octyldodecanol) citrate/1, 3-propanediol, Mirabilis jalapa seed powder, and/or said phase C comprises: sodium polyacrylate/mineral oil/laureth-6, dimethicone/dimethiconol, sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate-80, cyclopentadecyldimethicone/cyclohexasiloxane, octylmethicone, and/or said phase D comprises: betaine/water, and/or the E phase comprises: niacinamide/water, and/or the F phase comprises: vitamin B5, water/glycerin/stem extract of Dendrobium nobile/Kusora aloe leaf extract/1, 2-pentanediol/root extract of Sophora flavescens/Lycium barbarum fruit extract/1, 2-hexanediol/Echinacea purpurea extract/xanthan gum, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexylglycerin, preservative, and essence.
5. The skin-care cream as claimed in claim 4, which is characterized by comprising the following raw materials in percentage by weight:
phase A: 100 percent of water To, 0.02 To 0.08 percent of sodium hyaluronate, 0.2 To 0.8 percent of sodium polyacrylate, 0.01 To 0.10 percent of sodium glucoheptonate, 0 To 2.0 percent of glycerol and 3.0 To 5.0 percent of butanediol;
phase B: 0-2.0 wt% of PEG-20 tribehenate, 0-2.0 wt% of behenyl alcohol, 2.0 wt% -4.0 wt% of polydimethylsiloxane, 0-4.0 wt% of pentaerythritol tetraisostearate, 0.1 wt% -1.0 wt% of tocopherol acetate, 0-2.0 wt% of C12-15 alcohol benzoate, 0.4 wt% -0.65 wt% of tri (octyldodecanol) citrate/1, 3-propylene glycol and 1.0 wt% -5.0 wt% of mirabilis jalapa seed powder;
and C phase: 60-0.8 wt% of sodium polyacrylate/mineral oil/laureth-60, 0-0.8 wt% of polydimethylsiloxane/dimethiconol, 800-20.5 wt% of sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate, 0-0.5 wt% of cyclopentadimethylsiloxane/cyclohexasiloxane and 0-0.8 wt% of octyl methicone;
phase D: 2.0 wt% -4.0 wt% of betaine;
phase E: 2.0-5.0 wt% of nicotinamide;
and (3) phase F: vitamin B50.2wt% -1.0 wt%, water/glycerin/dendrobium stem extract/Kusora aloe leaf extract/1, 2-pentanediol/radix sophorae flavescentis extract/Ningxia wolfberry fruit extract/1, 2-hexanediol/purple coneflower extract/xanthan gum 0-4.0 wt%, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexyl glycerin 0-4.0 wt%, preservative 0-0.6 wt%, and essence 0-0.02 wt%.
6. The skin-care cream as claimed in claim 5, which is characterized by comprising the following raw materials in percentage by weight:
phase A: 100 percent of water To, 0.02 To 0.08 percent of sodium hyaluronate, 0.2 To 0.8 percent of sodium polyacrylate, 0.01 To 0.10 percent of sodium glucoheptonate, 1.0 To 2.0 percent of glycerol and 3.0 To 5.0 percent of butanediol;
phase B: 1.0 to 2.0 weight percent of PEG-20 tribehenate, 1.0 to 2.0 weight percent of behenyl alcohol, 2.0 to 4.0 weight percent of polydimethylsiloxane, 2.0 to 4.0 weight percent of pentaerythritol tetraisostearate, 0.1 to 1.0 weight percent of tocopherol acetate, 1.0 to 2.0 weight percent of C12-15 alcohol benzoate, 0.4 to 0.65 weight percent of tri (octyldodecanol) citrate/1, 3-propylene glycol and 1.0 to 5.0 weight percent of mirabilis jalapa seed powder;
and C phase: 60.5-0.8 wt% of sodium polyacrylate/mineral oil/laureth-0.5 wt%, 0.6-0.8 wt% of polydimethylsiloxane/dimethiconol, 0.2-0.5 wt% of sodium acrylate/sodium acryloyldimethyl taurate copolymer/isohexadecane/polysorbate-800.2 wt%, 0.2-0.5 wt% of cyclopentadimethylsiloxane/cyclohexasiloxane, and 0.5-0.8 wt% of octyl methicone;
phase D: 2.0 wt% -4.0 wt% of betaine;
phase E: 2.0 wt% -5.0 wt% of nicotinamide;
and (3) phase F: vitamin B50.2wt% -1.0 wt%, water/glycerin/dendrobium stem extract/sorafea aloe leaf extract/1, 2-pentanediol/ginseng root extract/lycium barbarum fruit extract/1, 2-hexanediol/echinacea purpurea extract/xanthan gum 2.0 wt% -4.0 wt%, water/tremella extract/glycerin/trehalose/phenoxyethanol/ethylhexyl glycerin 2.0 wt% -4.0 wt%, preservative 0.2 wt% -0.6 wt%, and essence 0.01 wt% -0.02 wt%.
7. The preparation method of the facial cream as claimed in any one of claims 4-6, which is characterized by comprising the following steps:
1) dispersing the A-phase powder with alcohol, adding into stirred water, heating to 80-82 deg.C, dissolving completely, maintaining the temperature for 20 min, sterilizing, and defoaming;
2) heating phase B to 80-82 deg.C, stirring, melting into liquid, and keeping the temperature;
3) starting homogenization, slowly adding the phase A into the phase B, homogenizing for 3-5 minutes until complete emulsification is uniform, defoaming, and cooling;
4) cooling to 70-75 deg.C, adding phase C, and homogenizing for 2-3 min;
5) cooling to below 45 deg.C, adding the pre-dissolved D phase and E phase, sequentially adding the F phase, and stirring.
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| WO2020015725A1 (en) * | 2018-07-20 | 2020-01-23 | Jala Group Inc. | Use of mirabilis jalapa l. extracts and skin external preparations comprising the same |
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