CN112168736A - Whitening and freckle removing composition and preparation method thereof - Google Patents

Whitening and freckle removing composition and preparation method thereof Download PDF

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CN112168736A
CN112168736A CN202011100095.6A CN202011100095A CN112168736A CN 112168736 A CN112168736 A CN 112168736A CN 202011100095 A CN202011100095 A CN 202011100095A CN 112168736 A CN112168736 A CN 112168736A
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parts
solution
whitening
melanin
amino acid
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江一舟
张思妍
戴雅蓉
温婕琪
蒋心仪
黄博轩
凌荣崧
黄文杰
程轶凡
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Gaoyanyuan Technology Shenzhen 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • 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
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • 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
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/362Polycarboxylic acids
    • 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
    • A61K8/46Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • 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
    • 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
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • 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
    • A61K8/4973Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • A61K8/60Sugars; Derivatives thereof
    • A61K8/602Glycosides, e.g. rutin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • 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
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/65Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • 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
    • 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
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the 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

Abstract

The invention belongs to the technical field of whitening skin care products, has the functions of whitening and removing freckles, and particularly relates to a whitening and freckles removing composition and a preparation method thereof. The composition comprises, by weight, 3290.001-0.01 part of ML, JNJ-102295700.001-0.01 part of JNJ-102295700.001, 26-0.01 part of SRI-0113810.001, 20-40 parts of glycerol, 30-50 parts of sodium hyaluronate solution, 18-23 parts of azalea acid solution, 26-32 parts of ellagic acid solution, 4-4.2 parts of glabridin solution, 20-25 parts of taxifolin solution, 25-32 parts of mulberroside solution, 14-18 parts of raspberry extract solution, 4-6.5 parts of sodium carbonate solution, 3-5 parts of keratin amino acid solution, 3-5 parts of collagen amino acid, 3-5 parts of saccharomycete polypeptide, 4.2-4.6 parts of xanthan gum and 95-105 parts of water. The effective components in the composition compete with the original substrate capable of forming melanin, so that the biosynthesis pathway of the melanin is broken, the aim of inhibiting the melanin is fulfilled, and the cell renewal and metabolism of the melanin are accelerated. The active ingredients of the composition can also activate capillary network, convey and clean deposited melanin, improve cell protection capability, activate skin stem cells and well repair stratum corneum cells damaged by ultraviolet rays.

Description

Whitening and freckle removing composition and preparation method thereof
Technical Field
The invention belongs to the technical field of whitening skin care products, has the functions of whitening and removing freckles, and particularly relates to a whitening and freckles removing composition and a preparation method thereof.
Background
With the improvement of living standard, the requirements and demands of consumers for daily skin care products are gradually increased. The whitening requirement is common to most Asian women, and the concept of the traditional expression of 'one white covering three ugs' is also deep. In recent years, the functions of whitening and freckle-removing cosmetics are gradually improved, from the pursuit of whitening products with a shielding effect, such as powder, whitening powder and honey, in the 80 th of the 20 th century to natural, natural and healthy skin with uniform and white and pure skin in the 90 th of the 20 th century, the pursuit of modern whitening products is started by adding whitening active ingredients, the generation of melanin is inhibited, the biosynthesis process of the melanin is prevented, and therefore the skin is whitened, facial freckles are reduced, and the skin tone is more uniform.
Melanin is produced from small organ melanosomes in pigment cells in the basal layer of the epidermis, then migrates to epidermal cells, enters the stratum corneum while decomposing in the epidermal cells, and finally disappears from the skin together with exfoliated fragments of the keratinocytes. Melanin functions to protect the body from uv light, and excess and uneven aggregation of melanin are responsible for the formation of skin blackness and spots. The mechanism of melanin production is believed to be tyrosine-catalyzed synthesis of melanosomes in melanocytes. The oxidation of tyrosine to melanin is complex and ultraviolet light causes the enhancement of tyrosinase activity and melanocyte activity, thereby promoting the oxidation and further deepening or even worsening the original pigmentation. Based on the above principle, if a skin care product for whitening and removing freckles can be developed, the skin care product can not only inhibit the formation of melanin, but also reduce the deposition of melanin, accelerate the renewal and metabolism of melanocytes, and improve the cytoprotective ability, and the skin care product becomes an urgent need for many beauty-conscious people.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a whitening and freckle-removing composition capable of inhibiting the formation of melanin, reducing the deposition of the melanin, accelerating the renewal and metabolism of melanocytes and improving the cytoprotective ability and a preparation method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that:
a whitening and freckle-removing composition comprises, by weight, ML 3290.001-0.01 part, JNJ-102295700.001-0.01 part, SRI-0113810.001-0.01 part, glycerol 20-40 parts, sodium hyaluronate liquid 30-50 parts, azalea acid liquid 18-23 parts, ellagic acid liquid 26-32 parts, glabridin liquid 4-4.2 parts, taxifolin liquid 20-25 parts, mulberroside liquid 25-32 parts, raspberry extract liquid 14-18 parts, sodium carbonate liquid 4-6.5 parts, keratin amino acid liquid 3-5 parts, collagen amino acid 3-5 parts, saccharomycete polypeptide 3-5 parts, xanthan gum 4.2-4.6 parts and water 95-105 parts
The composition comprises, by weight, 97-102 parts of water, 25-35 parts of glycerol, 35-45 parts of sodium hyaluronate solution, 20-22 parts of azalea acid solution, 28-30 parts of ellagic acid solution, 4.1-4.2 parts of glabridin solution, 21-24 parts of taxifolin solution, 27-30 parts of mulberroside solution, 15-17 parts of raspberry extract solution, 5-6 parts of sodium carbonate solution, 4-5 parts of keratin amino acid solution, 4-5 parts of collagen amino acid, 4-5 parts of saccharomycete polypeptide, 0.01 part of ML 3290.005, 0.01 part of JNJ-102295700.005, 0.01 part of SRI-0113810.005-0.01 part of xanthan gum and 4.5-4.6 parts of xanthan gum.
The composition comprises, by weight, 100 parts of water, 30 parts of glycerol, 40 parts of sodium hyaluronate solution, 20 parts of azalea acid solution, 30 parts of ellagic acid solution, 4.1 parts of glabridin solution, 22 parts of taxifolin solution, 27 parts of mulberry bark glycoside solution, 16 parts of raspberry extract solution, 5 parts of sodium carbonate solution, 5 parts of keratin amino acid solution, 5 parts of collagen amino acid, 5 parts of saccharomycete polypeptide, ML 3290.01 parts, JNJ-102295700.01 parts, SRI-0113810.01 parts and 4.6 parts of xanthan gum.
The ML329 formula is as follows:
Figure BDA0002725028940000031
JNJ-10229570 has the following structural formula:
Figure BDA0002725028940000032
the structural formula of SRI-011381 is as follows
Figure BDA0002725028940000033
The composition is mixed with an auxiliary agent to obtain a white freckle-removing skin care preparation; wherein the preparation is water agent, emulsion, unguent or ointment.
The preparation can be prepared according to the existing mode, wherein the auxiliary agent can be ethanol, propylene glycol and the like when the preparation is a water agent.
The adjuvant can be ethanol, propylene glycol, 305 emulsifier, etc.
The adjuvant can be water, ethanol, propylene glycol, squalane, etc
A preparation method of a whitening and freckle-removing composition comprises the steps of mixing moisturizing and buffering substances, heating to 80-92 ℃ and uniformly mixing, uniformly mixing active substances according to the proportion, mixing the uniformly mixed mixture, and finally adding xanthan gum to obtain the whitening and freckle-removing composition.
Wherein the moisture-keeping substances are sodium hyaluronate solution, glycerol, keratin amino acid solution and collagen amino acid; the buffer substance is sodium carbonate solution.
Further, the following steps are carried out:
a. sequentially introducing 95-105 parts of water, 20-40 parts of glycerol, 30-50 parts of sodium hyaluronate solution, 3-5 parts of keratin amino acid solution, 3-5 parts of collagen amino acid and 3-5 parts of saccharomycete polypeptide into a heating container, and uniformly stirring to mix the components;
b. heating the mixed solution in the step a to 80-92 ℃;
c. introducing 18-23 parts of azalea acid solution, 26-32 parts of ellagic acid solution, 4-4.2 parts of glabridin solution, 20-25 parts of taxifolin solution, 25-32 parts of mulberroside solution, 14-18 parts of raspberry extract solution, 0.01-0.01 part of ML 3290.001, 0.01-0.01 part of JNJ-102295700.001 and 0.01 part of SRI-0113810.001 into the heated mixed solution in the step b in sequence, and fully stirring and uniformly mixing;
d. and c, adding 4.2-4.6 parts of xanthan gum, 4-6.5 parts of sodium carbonate solution and a proper amount of deionized water into the mixed solution in the step c to obtain a finished product.
When the whitening and freckle-removing composition is used, the part needing to be smeared is cleaned, and the whitening and freckle-removing composition is uniformly smeared on the part with the color spots or the affected part once in the morning and at night. The product can also be used as general skin care product, and has whitening and beautifying effects after being applied.
The whitening and freckle-removing composition is prepared by mixing ML329, JNJ-10229570, SRI-011381, azalea acid, ellagic acid, glabridin, taxifolin, mulberroside and a raspberry extract according to a certain proportion, so that the whitening and freckle-removing composition can inhibit the formation of melanin, reduce the deposition of the melanin, accelerate the renewal and metabolism of melanocytes, improve the cytoprotective ability and realize the whitening and freckle-removing effects;
among them, ML329 targets MITF (microphylla-associated transcription factor) gene expression, and suppresses proliferation of cells requiring MITF proliferation. MITF is the main molecule for melanocyte development, proliferation and maintenance. MITF promotes pigmentation by modulating various pigment-related factors such as tyrosinase, tyrosinase-related protein 1 gene (TYRP-1), DOPA isomerase/tyrosinase-related protein 2(DCT/TYRP-2), QNR-71, and the like. Meanwhile, the MITF can also participate in the cell differentiation, cell cycle and cell survival process of melanocytes.
JNJ-10229570 is an antagonist of the melanocortin 1 receptor (MC1R) and melanocortin 5 receptor (MC 5R). MC1R and MC5R are G protein-coupled receptors that play a key role in pigmentation in humans and mice. Alpha-melanocyte stimulating hormone (alpha-MSH) activates MC1R and MCR5 dimers in melanocytes to stimulate cAMP signaling and melanin production. The JNJ-10229570 can regulate melanin formation process by inhibiting MC1R and MC5R, and can achieve whitening effect.
SRI-011381 is an agonist of transforming growth factor-beta 1 (TGF-beta 1), TGF-beta 1 can obviously inhibit the synthesis of melanin in a concentration-dependent mode and reduce the activity of tyrosinase which is a rate-limiting melanogenesis enzyme, and SRI-011381 can activate TGF-beta 1 to achieve the effect of reducing the synthesis of melanin.
The azelaic acid can be used as a melanin transport blocker to reduce the amount of transfer of melanocytes to keratinocytes.
Ellagic acid can react with free radicals, and has inhibitory effect on peroxidation of lipid in mitochondria and microsome. The process of forming melanin is that tyrosine is used as a substrate and is sequentially converted into dopa and dopaquinone under the action of tyrosinase, and finally, the melanin is formed. Ellagic acid has high affinity for ketones at the active site of tyrosinase, and can inhibit the activity of tyrosinase.
Glabridin (Glabridin) is an isoflavan classified from Glycyrrhiza glabra, and the number of DOPA-positive melanocytes was reduced on skin treated with Glabridin. Treatment with glabridin also reduced skin color due to the inhibition of melanogenesis.
The taxifolin is also called dihydroquercetin, dihydroquercetin or (2R, 3R) dihydroquercetin, and has obvious inhibition effect on tyrosinase.
Mulberroside is a stilbene compound, and the stilbene compound has good effects of resisting oxidation and inhibiting tyrosinase activity.
The extract of Rubi fructus can be used for treating pigmentation spot on skin, and has the effects of inhibiting melanin production process, thereby reducing melanin production. It regulates the inhibition of melanin production following transcription by tyrosinase gene expression, which can lead to down-regulation of cellular tyrosinase activity and a decrease in the amount of tyrosinase protein, which helps to reduce melanin synthesis in the skin, thereby alleviating black spots.
The invention has the beneficial effects that:
the whitening and freckle-removing composition is mainly used for inhibiting melanin formation, reducing pigmentation, accelerating melanocyte renewal and metabolism and improving cell protection capability. The whitening and freckle-removing composition can ensure that the skin is healthy, clear and whitened, and active ingredients in the whitening and freckle-removing composition can fully permeate into the epidermal layer with the help of the penetration enhancer, enter a skin circulatory system and are fully absorbed by cells, so that the whitening and freckle-removing composition plays a role in cleaning the skin. The JNJ-10229570 of the whitening and freckle-removing composition can inhibit the formation of melanin and reduce pigmentation; the azalea acid in the product of the invention blocks the transportation process of melanin and inhibits the expression of the melanin; ML329 and glabridin in the product can inhibit the proliferation and development of melanocyte and reduce the generation of melanin; SRI-011381, ellagic acid, taxifolin, mulberroside, and Rubi fructus extract can inhibit the activity of tyrosinase, and can regulate the expression of tyrosinase to reduce melanin synthesis.
Meanwhile, the collagen amino acid in the whitening and freckle-removing composition contains glycine, proline and hydroxyproline, so that raw materials are provided for supplementing collagen, and the skin environment is kept moist; the keratin amino acid in the whitening and freckle-removing composition has the functions of improving cell membranes and stabilizing biomacromolecules and enzyme activity. Has anti-irritant and anti-allergic effects. Can protect the skin against mechanical and chemical damage; the saccharomycete polypeptide in the whitening and freckle-removing composition has multiple effects of resisting oxidation, activating skin cell activity, stimulating fibroblasts to synthesize collagen and the like. The yeast polypeptide can also inhibit the activity of tyrosinase, thereby inhibiting the formation of melanin, and whitening and brightening the skin. The glycerol and the sodium hyaluronate solution in the whitening and freckle removing composition also have the moisturizing effect, so that the skin is whitened and the moisture is supplemented to achieve the healthy and transparent effect.
The whitening and freckle-removing composition can penetrate a barrier of a hydrophobic structure consisting of a cuticle and cuticle cells, can be fully absorbed by the cells, and avoids blocking pores. The whitening and freckle-removing composition disclosed by the invention comprises the following components in a synergistic effect: binding to the neuraminidase, inhibiting the enzymatic activity; reducing tyrosinase gene expression; antagonize alpha-MSH polypeptide and reduce the proliferation of melanocyte.
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FIG. 1 is a graph of relative gray scale of the tail of a mouse using the components of each sample sequence provided in example 1 of the present invention;
FIG. 2 is an example of a photograph of a corresponding mouse tail using the sequence components of each sample provided in example 1 of the present invention.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings and specific examples, it should be noted that the embodiments described herein are only for the purpose of illustrating and explaining the present invention and are not limited to the present invention.
The following compositions are commercially available and some of them can be obtained by solvent extraction of the starting material in a conventional manner, for example, the azelaic acid solution can be obtained by solvent extraction of the starting material rhododendron.
The implementation case is as follows:
the products used in the following examples were prepared as follows:
adding the components recorded in each sample in the table 1 to respectively obtain samples containing different specific components, firstly, uniformly mixing the auxiliary substances, uniformly mixing the active component substances, mixing the uniformly mixed mixtures, and finally, adding the regulating agent type substances to obtain the samples containing different components and different addition amounts.
a. Sequentially introducing water, glycerol, a sodium hyaluronate solution, a collagen amino acid solution, a keratin amino acid solution and saccharomycete polypeptide in the auxiliary agents into a heating container according to the proportion in the table 1, and uniformly stirring to mix the materials; b. heating the mixed solution in the step a to 80-92 ℃; c. b, sequentially introducing azalea acid liquid, ellagic acid liquid, glabridin liquid, taxifolin liquid, mulberroside liquid, raspberry extract liquid, ML329, JNJ-10229570 and SRI-011381 in the effective component substances into the heated mixed solution in the step b according to the proportion of each sample sequence in the table 1, and stirring and mixing; d. and d, adding xanthan gum and a proper amount of deionized water into the mixed solution in the step c to obtain a finished product.
Table 1 below shows the mixture of each component in parts by mass of each sample, and the gray scale values of each component were measured using imagej (see fig. 1), and data obtained by taking the average gray scale ratio (tail (upper gray scale/lower gray scale) × 100% was used as the whitening effect index, and the smaller the value, the better the whitening effect was.
Table 1: composition and whitening effect of each sample sequence in 11 sample sequences
Figure BDA0002725028940000091
The sample sequence 1 is a sample without the whitening effective component added, and the sample sequences 2 to 10 are samples obtained by sequentially adding a certain effective component less. The optimal ratio of each component in the sample sequence 11. It can be seen from fig. 1 and table 1 that the whitening effect of the samples in sample series 11 is most significant.
The prepared sample products are used for the tail of a mouse, the experimental method is to collect the wild mouse and carry out tail unhairing treatment, the upper end of the tail is used as an experimental group, the whitening products in the sample sequences are smeared, the lower end of the tail is not treated and is used as a control group, and ultraviolet irradiation is carried out for ten minutes every other day. After two weeks of the experiment, the degree of lightening of tail pigment spots was photographed and compared. Data obtained by taking the average gray ratio (tail (upper gray/lower gray) × 100%) as the whitening effect index shows that the smaller the value, the better the whitening effect.
As is apparent from the data in table 1, the sample sequences 2 to 11 all have whitening effects, while the mice of the sample sequence 1 have no whitening effect at all; meanwhile, the effects are different in the matching of different sample components, wherein the sequence 11 is the optimal proportion of each effective component of the product, namely the effective components are mixed and matched according to a certain proportion, so that the melanin inhibitor can inhibit the formation of melanin, reduce the deposition of the melanin, accelerate the renewal and metabolism of melanocytes, improve the cytoprotective ability, further ensure the best whitening effect of mice and realize the whitening and freckle removing effects; therefore, the active ingredients in the invention have effects in whitening and freckle removing products, and are all indispensable.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. A whitening and freckle removing composition is characterized in that: the composition comprises, by weight, 3290.001-0.01 part of ML, JNJ-102295700.001-0.01 part of JNJ-102295700.001, 26-0.01 part of SRI-0113810.001, 20-40 parts of glycerol, 30-50 parts of sodium hyaluronate solution, 18-23 parts of azalea acid solution, 26-32 parts of ellagic acid solution, 4-4.2 parts of glabridin solution, 20-25 parts of taxifolin solution, 25-32 parts of mulberroside solution, 14-18 parts of raspberry extract solution, 4-6.5 parts of sodium carbonate solution, 3-5 parts of keratin amino acid solution, 3-5 parts of collagen amino acid, 3-5 parts of saccharomycete polypeptide, 4.2-4.6 parts of xanthan gum and 95-105 parts of water.
2. The whitening spot-removing composition according to claim 1, wherein: the composition comprises, by weight, 97-102 parts of water, 25-35 parts of glycerol, 35-45 parts of sodium hyaluronate solution, 20-22 parts of azalea acid solution, 28-30 parts of ellagic acid solution, 4.1-4.2 parts of glabridin solution, 21-24 parts of taxifolin solution, 27-30 parts of mulberroside solution, 15-17 parts of raspberry extract solution, 5-6 parts of sodium carbonate solution, 4-5 parts of keratin amino acid solution, 4-5 parts of collagen amino acid, 4-5 parts of saccharomycete polypeptide, 0.01 part of ML 3290.005, 0.01 part of JNJ-102295700.005, 0.01 part of SRI-0113810.005-0.01 part of xanthan gum and 4.5-4.6 parts of xanthan gum.
3. The whitening spot-removing composition according to claim 2, wherein: the composition comprises, by weight, 100 parts of water, 30 parts of glycerol, 40 parts of sodium hyaluronate solution, 20 parts of azalea acid solution, 30 parts of ellagic acid solution, 4.1 parts of glabridin solution, 22 parts of taxifolin solution, 27 parts of mulberry bark glycoside solution, 16 parts of raspberry extract solution, 5 parts of sodium carbonate solution, 5 parts of keratin amino acid solution, 5 parts of collagen amino acid, 5 parts of saccharomycete polypeptide, ML 3290.01 parts, JNJ-102295700.01 parts, SRI-0113810.01 parts and 4.6 parts of xanthan gum.
4. The whitening spot-removing composition according to any one of claims 1 to 3, wherein: the ML329 formula is as follows:
Figure FDA0002725028930000021
JNJ-10229570 has the following structural formula:
Figure FDA0002725028930000022
the structural formula of SRI-011381 is as follows
Figure FDA0002725028930000023
5. The whitening spot-removing composition according to any one of claims 1 to 3, wherein: the composition is used as an active ingredient and is mixed with an auxiliary agent to obtain the whitening and freckle-removing skin care preparation; wherein the preparation is water agent, emulsion, unguent or ointment.
6. The whitening spot-removing composition according to claim 5, wherein: the active component accounts for 0.1-99% of the mass of the preparation.
7. A method for preparing the whitening and freckle-removing composition according to claim 1, which is characterized by comprising the following steps: according to the weight parts of the whitening and freckle-removing composition, the moisturizing and buffering substances are mixed and heated to 80-92 ℃ to be uniformly mixed, other component substances are uniformly mixed, the two uniformly mixed mixtures are mixed, and finally xanthan gum is added to obtain the whitening and freckle-removing composition.
CN202011100095.6A 2020-10-15 2020-10-15 Whitening and freckle removing composition and preparation method thereof Pending CN112168736A (en)

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