CN103251518B - use of heparin for skin whitening - Google Patents

use of heparin for skin whitening Download PDF

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Publication number
CN103251518B
CN103251518B CN201210090489.7A CN201210090489A CN103251518B CN 103251518 B CN103251518 B CN 103251518B CN 201210090489 A CN201210090489 A CN 201210090489A CN 103251518 B CN103251518 B CN 103251518B
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China
Prior art keywords
skin
heparin
present
moisture
whitening
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Expired - Fee Related
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CN201210090489.7A
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Chinese (zh)
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CN103251518A (en
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陈怡菁
刘嘉哲
张誉腾
徐贵凤
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Taiwan Sugar Corp
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Taiwan Sugar Corp
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Abstract

The invention relates to a novel application of heparin in skin moisturizing, whitening and skin aging prevention, which is used for moisturizing and whitening skin and preventing skin aging. The present invention also relates to a pharmaceutical composition for moisturizing skin, whitening skin and preventing skin aging, which comprises heparin.

Description

Heparin is used for the purposes of skin-whitening
Technical field
The present invention relates to a kind of purposes of heparin; In specific words, the present invention about heparin in skin moisture-keeping, whitening and the purposes preventing skin aging.
Background technology
Heparin (heparin) is that a kind of straight chain formula anion glucamine gathers candy, and extensively exists in animal connective tissue's mastocyte, therefore can therefrom extract further and be used.Current research finds that heparin has many biological activitys, fibroblast proliferation such as suppressing fibrin deposition in tissue relevant with protease with suppression etc.Heparin, mainly as a kind of anticoagulant, has blood coagulation resisting function in vivo and in vitro.Be mainly used in prevention and therapy thromboembolic disorders clinically, and use as anticoagulant or antiinflammatory agents; Such as, myocardial infarction, operation on vessels of heart, cardia catheterization, external loop, hemodialysis etc.
Find that heparin still can be applicable in skin cleaner at present, such as CN1475202A discloses a kind of skin-cleaning cosmetics containing heparin, in page 4 the 8 to 9 row, it points out that heparin mainly contains anticoagulation, antithrombotic, Adjust-blood lipid and by biological activitys such as low blood viscositys, and point out that this skin-cleaning cosmetics is through further and improve skin microcirculation, reduce blood viscosity, promote blood microcirculation and skin metabolism, to reach skin-active cosmetic result, therefore it is main or be applied to further on skin for anticoagulant function by heparin.
Therefore, many-sided application of heparin to be developed is still had at present.In addition, in cosmetics industry for can local coating to skin and aging resistance is provided, demand that the product of moisturizing and white-skinned face function still has development.
Summary of the invention
Before making the present invention, any report or prior art are not pointed out or infer that heparin can be used for the purposes that moisturizing, whitening and aging resistance etc. improve skin.
Term " skin " includes but not limited to face, neck, breast, the back of the body, arm, oxter, the skin on hands and head capsule.
Term " skin moisture-keeping " refers to can increase moisture content of skin, maintain the normal moisture loss of skin and/or not cutaneous fat secretion amount.
Term " skin-whitening " refers to increase the melanin of skin or speckle amount, maybe can increase the lightness of skin.
Term " prevents skin aging " refers to reduce the enlarged pores number of skin, the roughness reducing skin, the wrinkle rate reducing skin or increase skin elasticity.In detail, term " prevents from " representing prevention or stoping symptom to produce, or improves or reply the symptom produced; Term " skin aging " comprises following various aging sign and includes but not limited to skin fragility; The forfeiture of elastin laminin; Oestrogen balance disappearance in skin; Atrophoderma; The appearance of lines or wrinkle or the degree of depth, comprise fine lines; Dyschromasia, comprises black eye; Cutis laxa; Skin fatigue or pressure, such as, skin caused by ambient pressure such as pollution or variations in temperature is given prominence to; Dry skin; Skin scales off; Cell senescence; The forfeiture of skin tension, elasticity or gloss; The forfeiture of skin firmness; Rough bark quality; Skin elasticity or elastic forfeiture.
On the one hand, the object of this invention is to provide a kind of heparin or its purposes that is pharmaceutically acceptable or cosmetically acceptable salt, it is for promoting skin moisture-keeping, skin-whitening and preventing skin aging.
According to the present invention, any heparin or its pharmaceutically acceptable or cosmetically acceptable salt purposes of all can be used for skin moisture-keeping as described in the present invention, skin-whitening and preventing skin aging.According to one of the present invention specific embodiment, heparin pharmaceutically acceptable or cosmetically acceptable salt can be sodium salt, potassium salt, lithium salts, ammonium salt, phosphate, sulfate and hydrochlorate.According to one of the present invention specific embodiment, heparin can be the position of animal (as pig, cattle) containing connective tissue as the heparin extract of intestinal mucosa, liver and lungs, chemosynthesis heparin or genetic engineering synthesis heparin.Preferably, heparin is the heparin extract of intestinal mucosa or lungs.Above-mentioned heparin extract, chemosynthesis heparin or genetic engineering synthesis heparin can prepare (Guo Xifeng, 2008, meat industry by method known in skill; Wang Zhengteng, 1988, science agricultural).
According to the present invention, heparin or its pharmaceutically acceptable or cosmetically acceptable salt can be used for skin moisture-keeping.Skin is the outermost organ of human body, avoids being subject to except the injury of extraneous various stimulation except protecting us, also bears the vital task preventing moisture loss simultaneously.Substantially, if the humidity in air is lower than 30 percent, moisture will easily be scattered and disappeared by skin.Transdermal outer oils and fats, middle level horny layer and internal layer water absorption factor, prevent the loss of moisture.Outer oils and fats, by smegma, forms thin film at skin surface, prevents evapotranspiring of moisture.Horny layer is the outermost part of epidermis, does not have nuclear dead cell to form primarily of 15 to 20 layers.When these cell detachments, the cell that beneath face is positioned at basal layer can be brought to, and forms new horny layer.Containing keratin (keratin) in cuticular cell.It helps minimizing moisture loss, even can absorb moisture content, makes skin keep moistening.The cell membrane of keratinocyte in horny layer, the combined water of cellular content and intercellular matrix, determines the flexibility of skin.Internal layer water absorption factor is the hyaluronic acid in the natural water absorption factor (such as amino acid, carbamide, PCA etc.) of skin inner layer and skin corium, can absorb moisture, keep skin wet.
According to the present invention, heparin or its pharmaceutically acceptable or cosmetically acceptable salt can be used for skin-whitening.Melanin is a kind of protein being present in everyone skin base layer.Ultraviolet irradiation can make melanin change, and generates a kind of material protecting skin, then melanin moving layer by layer again via cellular metabolism, has arrived skin epidermal area, defines our present seen mottle and the skin problem such as the colour of skin is irregular.Whitening reach can by minimizing melanin formed, stimulated by preventing melanocyte and suppresses Tyrosinase to achieve the goal, reduce melanin be released into epidermis cell, acceleration melanin leave each layer of epidermis to prevent melanocyte from being stimulated, activate and manufacture melanin.
According to the present invention, heparin or its pharmaceutically acceptable or cosmetically acceptable salt can be used for preventing skin aging.The reason of skin aging includes the factor of endogenous and exogen.The endogenous aging biologic clocks being gene and being just doomed, along with the increase at age, the vital stage of cell shortens, and split speed is also slack-off, therefore thinning of skin, lipoatrophy, define the phenomenons such as cheek depression is lax.The injury that the catabiosis that exogen factor causes includes pollution in external environment, harmful substance causes skin, such as ultraviolet.Skin aging sign is that skin is thinner, dry and lack flexibility, and produces yellow cord, and wrinkle intensification etc.
According to the present invention, the reaction of heparin nonirritant is confirmed through human body skin result of the test, represent and be applicable to human body skin, and can moisture content of skin be promoted, increase skin elasticity, improve wrinkle, reduce skin enlarged pores number, there is skin moisture-keeping, smooth microgroove, compact skin and the aging effect of delaying skin.
On the other hand, the invention provides a kind of skin moisture-keeping, skin-whitening and prevent the compositions of skin aging, it comprises heparin or its pharmaceutically acceptable or cosmetically acceptable salt, and one or more supporting agent.
According to the present invention, this supporting agent can be aqueous solution or emulsion.When having moisture, its amount can be 5 to 99 % by weight, and preferably 40 to 90 % by weight, and the best is between 50 and 85 % by weight.
According to the present invention, this supporting agent preferably be have this supporting agent weight at least 50 % by weight water.Present composition preferably is oil-in-water emulsions, to improve transdermal delivery.In the better O/w emulsion of the present invention, water occupies at least 50 % by weight of emulsion of the present invention, and the best is 50 to 90 % by weight of compositions.
In addition to water, quite volatile solvent also can in the compositions of the present invention with being supporting agent.The best is monohydroxy C1-C3 alkanol.They comprise ethanol, methanol and isopropyl alcohol.The content of monohydroxy alkanols can be 1 to 80 % by weight, and preferably 10 to 60 % by weight, and the best is between 15 and 50 % by weight.
Lubricant also can with being acceptable supporting agent of making up, and they can be the form of silicone oil and synthesizing ester.The amount of lubricant can be 0.1 to 50 % by weight, between preferably 1 and 20 % by weight.
Silicone oil can be divided into volatility and non-volatile two kinds." volatility " one word refer to the material under Zhou Wen with measurable vapour pressure.Volatile silicone oil preferably is selected from containing 3 to 9, the ring-type of preferably's 4 to 5 silicon atoms or linear polydimethysiloxane person.Linear volatile silicone species has at 25 DEG C that annular material typically has the viscosity lower than about 10 lis of histories lower than the viscosity of about 5 lis of histories (centistokes) usually.The nonvolatile silicone oil that can be used as lubricant material comprises poly-alkylsiloxane, poly-alkaryl siloxanes and polyether siloxane copolymer.
Ester lubricant is: 1. alkenyl esters or the Arrcostab with the fatty acid of 10 to 20 carbon atoms, such as, include but not limited to, neopentanoic acid different Semen arachidis hypogaeae base ester, the different nonyl ester of different n-nonanoic acid, myristic acid oil base ester, stearic acid oil base ester, and oleic acid oil base ester, 2. the fatty acid ester of ether-ester class such as B oxidation fat alcohol, 3. polyhydroxy-alcohol esters, such as, include but not limited to, ethylene glycol-fatty acid ester and two-fatty acid ester, diethylene glycol one-and two-fatty acid ester, Polyethylene Glycol (200-6000) one-and two-fatty acid ester, propylene glycol one-and two-fatty acid ester, polypropylene glycol 2000-oleate, polypropylene glycol 2000-stearate, ethoxyquin propylene glycol-stearate, glyceryl one-and two-fatty acid ester, polyglycereol many fatty acid ester, ethoxy-lated glycerol base-stearate, 1, 3-butanediol monostearate, 1, 3-butanediol distearate, polyoxyethylated polyols fatty acid ester, sorbitan fatty acid ester, and Polyoxyethylene sorbitan fatty acid ester is all gratifying polyhydroxy-alcohol esters, 4. wax ester class, such as, Apis cerana Fabricius, spermaceti, myristic acid myristyl ester, stearyl stearate, with behenic acid Semen arachidis hypogaeae base ester, 5. sterol ester, such as, cholesterol fatty acid ester.
The wetting agent (humectants) of polyhydroxy-alcohol type also can be used for can accepting supporting agent as cosmetic in the present composition.Wetting agent contributes to the utility and the improvement skin texture that increase lubricant.Typical polyhydroxy-alcohol comprises glycerol, gathers and stretches alkane glycol, and better person stretches alkane glycol and its derivant, comprise propylene glycol, dipropylene glycol, polypropylene glycol, Polyethylene Glycol and its derivant, Sorbitol, hydroxypropyl sorbitol, hexanediol, 1,3 butylene glycol, 1,2,6-hexanetriol, ethoxy-lated glycerol, the mixture of glycerol propoxylate and they.For optimum, wetting agent preferably is propylene glycol or glass alduronic acid sodium.The amount of wetting agent can be 0.5 to 40% of composition weight, preferably 1 to 20%.
Also thickening agent can be used can to accept the part of supporting agent as making up contained by the present composition.Typical case's thickening agent comprises cross linked acrylic (as Carbopol982), through the acrylate (as Carbopoll382) of hydrophobic upgrading, and cellulose derivative and natural gum.Available fiber derivative comprises sodium carboxymethyl cellulose, hydroxypropyl emthylcellulose, hydroxypropyl cellulose, hydroxyethyl-cellulose, ethyl cellulose and hydroxy methocel.Be applicable to the present invention's natural gum used and comprise the magnificent locust beam gum in bitter pass (guargum), xanthan gum, antler glue, the combination of pectin and they's resin.The amount of thickening agent can be 0.0001 to 8 % by weight.Be preferably 0.001 to 1 % by weight, the best 0.01 to 0.5 % by weight.Integrally, water, solvent, silicone, esters, fatty acid, it is 1 to 99.9 % by weight that wetting agent and/or thickening agent can form its amount, and the cosmetic of preferably 80 to 99 % by weight can accept supporting agent.
In addition can containing oil or grease, add that emulsifying agent is to make water-in-oil emulsion or O/w emulsion, major part is decided by the average hydrophilicity-hydrophobic balance (HLB) of emulsifying agent used.
Also interfacial agent can be contained in make-up composition of the present invention.The total concentration of interfacial agent is 0.1 to 50% of composition weight, preferably 1 to 30%, the best 1 to 5%.Interfacial agent can be selected from anion, nonionic, among the combination that cation and amphiprotic activity thing are formed.Special preferably non-ionic surfactant is C 10-C 20fatty alcohol or sour hydrophobic mass (hydrophobe) and 2 to 100 moles of ethylene oxide or expoxy propane every mole hydrophobic mass condensation gained person; C 2-C 10alkyl phenol and 2 to 20 mol of alkylene oxide class condensation gained persons; One-and two-fatty acid ester of ethylene glycol; Glycerol-fatty acid ester; Sorbitan one-and two-C 8-C 20fatty acid ester; Block copolymer (ethylene oxide/propylene oxide); And Polyoxyethylene sorbitan ether; And the combination of they.Alkyl poly glucoside and carbohydrate fatty acid amide (as methyl gluconamides) are also all suitable non-ionic surfactants.
Preferably teepol comprises soap class, alkyl ether sulphate salts and sulphonic acid ester salt, alkyl sulfate salt and sulphonic acid ester salt, alkylbenzenesulfonate, alkyl and dialkyl group sulfonic group succinic acid-ester salt, C 8-C 20acyl group ethylenehydrinsulfonic acid ester salt, acyl group glutamate, C 8-C 20the combination of alkyl ether phosphate and they.
There is other active component multiple can be included in make-up composition of the present invention.Active matter is through being defined as the skin benefit agent except the composition of lubricant and only improved composition institute tool physical characteristic.Such as, include but not limited to, anti-sebum composition, sunscreen, other whitening agents, wetting agent and age resister.
When using compositions of the present invention, by an amount, the compositions of 1 to 100 milliliter is applied to the exposure portion of skin, its desirable from appropriate containers or applicator and, when needing, with hands or finger or appropriate device by its spread on skin and/or wipe in skin.
The present composition can be any form, as can be formulated into toner (toner), gel, washing liquid, fluid cream, or emulsifiable paste.Said composition can be packaged in appropriate containers to coordinate the desired use of its viscosity and consumer.Such as, washing liquid or fluid cream can through be packaged in bottle or spin applicator or aerosol substrate-driving aerosol device or be equipped with the container of pump of applicable finger manipulation.When compositions is emulsifiable paste, it merely can be stored in indeformable bottle or can extrusion-type container, such as, in pipe or pyxis etc.Accordingly the present invention also propose a kind of be equipped with to make up as herein defined can accept the hermetic container of compositions.The present composition also can via micro-coating technology, and such as micro-fat body (Liposome) or microcapsule (Microcapsule), to reach preservation or the laser propagation effect of expection.In addition, the present composition also can wrap in capsule.
Following examples should not be considered as exceedingly limiting the present invention.Persond having ordinary knowledge in the technical field of the present invention can modify to embodiment discussed in this article when not deviating from spirit of the present invention or category and change, and still belongs to scope of the present invention.
Accompanying drawing explanation
Fig. 1: the essence containing heparin is applied in face's skin quality of 6 weeks (skin moisture-keeping).
Fig. 2: the essence containing heparin is applied in face's skin quality of 6 weeks (skin-whitening).
Fig. 3: be applied in face's skin quality of 6 weeks (preventing skin aging) containing heparin essence lotion.
Fig. 4: the essence containing heparin is applied in the hand lightness of 6 weeks.
Fig. 5: containing the essence of heparin to the moisture retention of hand skin.
Detailed description of the invention
materials and methods
Instrument
The instrument below used is the instrument of Noninvasive:
(1) skin moisture-keeping analyzer (DermaUnitSSC3)
The water content of keratodermatitis, skin oil and fat secretory volume can be measured.
(2) percutaneous moisture loss analyzer ( tM210)
The water quantities of scattering and disappearing through epidermis can be measured.
(3) skin determination of viscoelasticity instrument ( mPA580Courage+KhazakaelectronicGmbH, Germany)
The coefficient of elasticity of skin, transepidermal water windage, skin oil and fat amount can be measured.
(4) computer image automatic analyzer ( canfieldScientificInc., USA)
The speckle number of skin, thick pore number, wrinkle number can be measured.
(5) melanin analyzer ( mX18, Germany)
Dermal melanin amount can be measured.
(6) skin analysis instrument (NF333NipponDenshoku, Japan)
The lightness of skin can be measured
(7) multi-functional skin quality analyser (MultipleAdaptorSystem, AramoTS, Aram)
The moisturizing of skin, speckle, roughness, elasticity, wrinkle depth can be measured.
the preparation of heparin essence of the present invention
Embodiment-containing the essence of heparin
Comparative example-do not prepare containing the essence of heparin
moisturizing, whitening and aging resistance tuerculoderma
Test method
1. the Skin Irritation Test of cosmetics
Each examines product, and selecting 20 women, 30 to 60 years old ages, is testee without skin allergy and skin disease patient, and on pretreatment, leading allergy test reaction (smearing inspection product in flexion of upper limb side 48 hours), determines that testee is without anaphylaxis person.
Use Finnchamber paster, get the capsule that appropriate inspection product are placed in paster, after making inspection product and skin fully contact 48 hours, take off paster, have a rest after cleaning skin, and after 1,3,24 hour, observe the red and swollen situation of skin according to skin irritation grade form, judge whether inspection product have zest.
2. the skin employment and suitability test (E & ST) of cosmetics
Each examines product, and selecting 20 women, 30 to 60 years old ages, is testee without skin disease patient.
Get appropriate inspection product, be applied on the skin of flexion of upper limb side 5x5cm, every twice-daily, continuous 30 days, every day observe whether have rubescent or itch wait discomfort reaction.If find that there is the sensation of any discomfort, then stopping immediately, and record the dermoreaction after its use inspection product, there is the percentage rate of skin sensitivity or discomfort in statistics after using inspection product.Judge whether being applicable on skin of inspection product.
3. the human body skin efficiency assessment of cosmetics
Each examines product, and select 20 women, 30 to 60 years old ages were testee without skin allergy and skin disease patient, and on pretreatment, leading allergy test reaction, determines that testee is without anaphylaxis person.
Sooner or later after washing one's face every day, about get inspection product 0.5mL (or 0.5g) gently to smear in face, continuous 6 weeks, in the 0th, 1,2,3,4,5,6 week time, testee carries out the detection analysis of skin via the instrument of every Noninvasive, after the every data statistical analysis of gained, to assess the effect that inspection product improve skin quality.
4. the moisturizing assessment of cosmetics:
Each examines product, selects 20 women, 30 to 60 years old ages, without irritated medical history person, tests first 24 hours tested skin parts and does not smear any skin care products or medicine.
During experiment, testee cleans tested inner forearm skin with water, wipe dry after cleaning, under temperature 20 ± 1 DEG C, humidity 45%-50%RH, have a rest 30 minutes, and labelling 4 test positions, each test position is diameter 3 centimeters of regions, and right-hand man is respectively L-1 to L-4, R-1 to R-4 by inside wrist to elbow.Get appropriate inspection product, be applied on the skin of institute's labelling on testee arm at random, as blank group, smear evenly latter every 30 minutes using pure water (or solvent of dilution inspection product), continuous 3 hours, measure the change of keratodermatitis water content with skin analyzer.Every 60 minutes, to evapotranspire analyzer with moisture of skin, measure the change of moisture via epidermis windage.
Result of the test
1. examine the Skin Irritation Test of product
Get respectively containing heparin extract (300ug/mL) essence, be not placed in the capsule of Finnchamber paster respectively containing the essence of heparin extract, after fully contacting 48 hours with skin, take off paster cleaning skin, have a rest after 1 hour, 20 testee skin is all without any red, swollen or uncomfortable phenomenon such as to itch, and in whole process, testee, also without any discomfort sensation, represents that the essence containing heparin extract reacts the equal nonirritant of skin.
2. examine the skin employment and suitability test (E & ST) of product
Get containing heparin (300ug/mL) essence, not containing the essence of heparin, each inspection product is applied in the flexion of upper limb side of 20 testees respectively, after 6 weeks, all without occurring the sensation of any discomfort or bad dermoreaction.
3. examine the human body skin efficiency assessment of product
Experimental result is as shown in table 1, table 2 and Fig. 1 to 4:
By above-described embodiment, provable the present invention is applicable to skin, and further for skin moisture-keeping, skin-whitening and prevent skin aging from all having obvious effect.
In Skin Irritation Test, containing the essence of heparin extract (300ug/mL), to the equal nonirritant reaction of the skin of 20 testees; In skin employment and suitability test (E & ST), containing the essence of heparin extract (300ug/mL), use through 20 people and be applied in flexion of upper limb side after 6 weeks, all without occurring the sensation of any discomfort or bad dermoreaction, representing and being applicable to skin.
In human body skin efficiency assessment, containing the essence of heparin extract (300ug/mL) human body skin efficiency assessment result for facial skin moisture retention (cleaning after without inspection product time), slightly can increase moisture content of skin, maintain the normal moisture loss of skin, and not cutaneous fat secretion amount; For facial skin whitening (time after cleaning without inspection product), heparin extract can not increase melanin or the speckle amount of skin, and slightly can increase the lightness of skin; For face prevent aging (cleaning after without inspection product time), heparin extract can slightly reduce skin enlarged pores number, can reduce skin roughness, can reduce skin wrinkle rate and can skin elasticity be increased; For hand skin whitening, heparin extract slightly can increase the lightness of skin; For hand skin moisturizing (when scribbling inspection product), heparin extract has obvious moistening effect for hand skin.

Claims (5)

1. a heparin or its pharmaceutically acceptable or cosmetically acceptable salt promote the purposes of skin-whitening medicine as sole active agent preparation.
2. purposes as claimed in claim 1, wherein this heparin pharmaceutically acceptable or cosmetically acceptable salt be sodium salt, lithium salts, ammonium salt, phosphate, sulfate and hydrochlorate.
3. purposes as claimed in claim 1, wherein this heparin is that animal contains the heparin extract at the position of connective tissue, chemosynthesis heparin or genetic engineering synthesis heparin.
4. purposes as claimed in claim 3, wherein this heparin is the heparin extract that animal contains the position of connective tissue.
5. purposes as claimed in claim 4, wherein this animal is intestinal mucosa or lungs containing the position of connective tissue.
CN201210090489.7A 2012-02-20 2012-03-30 use of heparin for skin whitening Expired - Fee Related CN103251518B (en)

Applications Claiming Priority (2)

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TW101105480A TW201334803A (en) 2012-02-20 2012-02-20 Novel use of heparin in moisturizing and whitening skin and preventing skin aging
TW101105480 2012-02-20

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CN103251518B true CN103251518B (en) 2016-01-20

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953757A (en) * 2010-09-21 2011-01-26 广州舒泰生物技术有限公司 Freeze-dried gel cosmetic and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687277B2 (en) * 1997-06-10 2005-08-24 サンスター株式会社 Whitening cosmetics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953757A (en) * 2010-09-21 2011-01-26 广州舒泰生物技术有限公司 Freeze-dried gel cosmetic and preparation method and application thereof

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