CN103432014B - Catechin skin cream - Google Patents
Catechin skin cream Download PDFInfo
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- CN103432014B CN103432014B CN201310374557.7A CN201310374557A CN103432014B CN 103432014 B CN103432014 B CN 103432014B CN 201310374557 A CN201310374557 A CN 201310374557A CN 103432014 B CN103432014 B CN 103432014B
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- catechin
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- lauroyl
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Abstract
The invention discloses a kind of catechin skin cream, comprise the raw material of following weight portion: 0.3-0.7 share theine, 0.4-0.6 part lecithin, 8-12 part isopropyl lanolate, 6-10 part glycerol, 2-3 part lauroyl both sexes base disodium beclomethasone, 50-80 part water.Catechin skin cream of the present invention, effectively can alleviate skin ageing.
Description
Technical field:
The present invention relates to a kind of protective skin cream, particularly a kind of catechin skin cream.
Background technology:
Skin protection has become a knowledge in the modern times, and people go shopping no longer blindly by skin problem puzzlement and buy various cosmetics to try, but output prescription by dermatologist, provide skin protection targetedly to advise.Along with the pursuit of people to health grows to even greater heights and the high speed development of dermatology, the medical science skin care item with greater security and effectiveness have become one irresistible trend.Start quality and the safety of focusing on skin care item with more women, professional is to structure and the physiological action research of skin and appendages thereof and be familiar with more deep, and more specialized to the research of cosmetics, performance has more specific aim, reliability and competitiveness.
Protective skin cream refers to the white shape cosmetics playing skin care effect for face or health, by consumers in general are favored.
Catechin, also known as cachou extract, tea tannin.For the derivant of flavonol, molecular formula C15H14O6.Catechin proposes by catechu at first.For colourless crystallization shape solid; Can be water-soluble; Its aqueous solution is heated or in the presence of a mineral acid, easily polymerization (see polyreaction) becomes amorphous tannin.Belong to two large important functional compositions in Folium Camelliae sinensis with caffeine together, but with catechin be again topmost composition in millet paste.Some research report thinks that catechin has drug effect, so everybody more and more to pay attention to Folium Camelliae sinensis to the health-care effect of human body recently.
Catechin, flavan derivatives.Extensively be present in plant, must containing the acicular crystal of water of crystallization from water/acetic acid.Fusing point 93 ~ 96 DEG C; And not containing the crystalline melt point 175 ~ 177 DEG C of water of crystallization.Optical rotation+16 ° ~+18.4 °.Its racemic modification is also acicular crystal, fusing point 212 ~ 216 DEG C.Be slightly soluble in cold water, ether, dissolve in hot water, ethanol, glacial acetic acid and acetone, be insoluble to benzene, chloroform and petroleum ether.The cis-stereoisomer epicatechin (epicatechin) of cachou extract is also extensively present in plant, fusing point 242 DEG C, optical rotation [α] D-68 ° (in ethanol).
The function of catechin:
1, scavenging free radicals: catechin is natural oil antioxidant, antioxidant activity is even also high than vitamin e! And the free radical that human body produces can be removed, with Cell protection film.
2, delaying aging: because have the function of scavenging free radicals, so can delaying senility.
3, antibacterial action: the pathogenic bacteria causing human skin disease can be suppressed, and have good curative effect to treatment eczema.
4, deodorization: catechin can remove the stink of methanthiol, so can remove the halitosis of smoker, and alleviates pig, chicken and people's the excretal odor.
Summary of the invention:
For prior art above shortcomings, technical problem to be solved by this invention is to provide a kind of catechin skin cream.
Technical problem of the present invention, is achieved by following technical proposals:
A kind of catechin skin cream, comprises the raw material of following weight portion: 0.3-0.7 share theine, 0.4-0.6 part lecithin, 8-12 part isopropyl lanolate, 6-10 part glycerol, 2-3 part lauroyl both sexes base disodium beclomethasone, 50-80 part water.
Adopt the general protective skin cream preparation method in this area can obtain above-mentioned catechin skin cream.Such as, the oil phase that catechin, lecithin and isopropyl lanolate mix is heated to 65-85 DEG C; Heated aqueous glycerol, lauroyl both sexes base disodium beclomethasone and water mixed is to 65-85 DEG C; Under agitation aqueous phase is added in oil phase, be cooled to room temperature and can obtain catechin skin cream of the present invention.
Preferably,
A kind of catechin skin cream, comprises the raw material of following weight portion: 0.3-0.7 share theine, 0.4-0.6 part lecithin, 8-12 part isopropyl lanolate, the agent of 6-10 part plant sun, 6-10 part glycerol, 2-3 part lauroyl both sexes base disodium beclomethasone, 50-80 part water.
The oil phase that catechin, lecithin, isopropyl lanolate and plant sun agent mix is heated to 65-85 DEG C; Heated aqueous glycerol, lauroyl both sexes base disodium beclomethasone and water mixed is to 65-85 DEG C; Under agitation aqueous phase is added in oil phase, be cooled to room temperature and can obtain catechin skin cream of the present invention.
Described plant sun agent is one in rutin, mulberrin and silymarin or its mixture.
Described plant sun agent, is made up of by weight following component: rutin 1-3 part, mulberrin 1-3 part and silymarin 1-3 part.
Described rutin, English name: Rutin, CAS accession number: 153-18-4.
Described mulberrin, have another name called: Morusin, morindone C, Kuwanon C, chemical name: 4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-5,7-dihy-droxy-3,8-bis (3-meth yl-2-butenyl), CAS accession number: 62949-79-5, is documented in " active components of plants dictionary ".
Described silymarin, English name: Silybin, CAS accession number: 65666-07-1.
Lauroyl both sexes base disodium beclomethasone, DISODIUM LAUROAMPHODIPROPIONATE, No. CAS: 68929-04-4.
Obviously, according to specific needs, the raw materials such as wetting agent, antiseptic, essence, whitening agent, pigment and other functional additives can also be added in the present invention.
Catechin skin cream of the present invention, alleviates the tired skin of invading damage by environmental stimuli factor, makes dim yellow skin quality reply transparent soft and smooth, effectively alleviates skin ageing.
Detailed description of the invention:
Embodiment further illustrates of the present invention below, instead of limit the scope of the invention.In the present invention, if no special instructions, each raw material all in working substance content for 100%.
Embodiment 1
The oil phase that catechin, lecithin and isopropyl lanolate mix is heated to 70 DEG C; By the heated aqueous to 70 DEG C that glycerol, lauroyl both sexes base disodium beclomethasone and water mix; Under continual stirring conditions aqueous phase is added in oil phase, stir, be cooled to room temperature and can obtain catechin skin cream of the present invention.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Catechin | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Lecithin | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Isopropyl lanolate | 10 | 10 | 10 | 10 | 10 |
| Rutin | 0 | 3 | 9 | 0 | 0 |
| Mulberrin | 0 | 3 | 0 | 9 | 0 |
| Silymarin | 0 | 3 | 0 | 0 | 9 |
| Glycerol | 8 | 8 | 8 | 8 | 8 |
| Lauroyl both sexes base disodium beclomethasone | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Water | 69.5 | 69.5 | 69.5 | 69.5 | 69.5 |
Embodiment 2-5
The oil phase that catechin, lecithin, isopropyl lanolate and plant sun agent mix is heated to 70 DEG C; By the heated aqueous to 70 DEG C that glycerol, lauroyl both sexes base disodium beclomethasone and water mix; Under continual stirring conditions aqueous phase is added in oil phase, stir, be cooled to room temperature and can obtain catechin skin cream of the present invention.
Test case:
| Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Spf value | 15.6 | 13.4 | 13.2 | 13.7 |
Along with the intensification of people to ultraviolet harm understanding and the generally report of skin photoage problem, the demand of consumer to sun-proof series products is growing.Sunscreen is divided into Orangic sunscreen, inorganic sunscreen and natural plant sun agent.
Organic chemistry sunscreen easily infiltrates skin, and the micromolecule particularly after degraded, is easily absorbed by the skin.Conventional Orangic sunscreen causes the common report of sensitization of skin phenomenon, and native land man strictly regulates its use amount.
Inorganic sunscreen is generally metal-oxide, and main inorganic sunscreen has zinc oxide, titanium dioxide, zirconium oxide, silicon dioxide and iron sesquioxide etc.Inorganic sunscreen outward appearance is poor with use skinfeel, easily causes clogging of pores simultaneously.
Natural plant sun agent is added in embodiment of the present invention 2-5, safe and non-stimulating, effective anti-sunlight function can be played, there is the effect strengthening skin repair and prevent and treat skin photoage simultaneously.Especially, rutin, mulberrin and silymarin are composite, sun-proof performance Synergistic.
Claims (1)
1. a catechin skin cream, is characterized in that, comprises the raw material of following weight portion: 0.3-0.7 share theine, 0.4-0.6 part lecithin, 8-12 part isopropyl lanolate, the agent of 6-10 part plant sun, 6-10 part glycerol, 2-3 part lauroyl both sexes base disodium beclomethasone, 50-80 part water;
Described plant sun agent, is made up of by weight following component: rutin 1-3 part, mulberrin 1-3 part and silymarin 1-3 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374557.7A CN103432014B (en) | 2013-08-24 | 2013-08-24 | Catechin skin cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374557.7A CN103432014B (en) | 2013-08-24 | 2013-08-24 | Catechin skin cream |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103432014A CN103432014A (en) | 2013-12-11 |
| CN103432014B true CN103432014B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310374557.7A Expired - Fee Related CN103432014B (en) | 2013-08-24 | 2013-08-24 | Catechin skin cream |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104593180A (en) * | 2015-01-23 | 2015-05-06 | 新疆医科大学 | Antibacterial Ziziphora clinopodioides Lam essential oil soap |
| CN106344455A (en) * | 2016-10-08 | 2017-01-25 | 广州丹奇日用化工厂有限公司 | Beautifying and restoring cream containing catechuic acid and preparation method of beautifying and restoring cream |
| CN109350568B (en) * | 2018-10-25 | 2022-03-08 | 广州市皓雨化妆品有限公司 | Composition with blue light resisting, oxidation resisting, whitening and relieving effects, anti-photoaging essence and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228418A (en) * | 2011-06-28 | 2011-11-02 | 云南龙润茶业集团有限公司 | Cosmetic for keeping skin health and beauty and preparation method thereof |
| CN103006519A (en) * | 2013-01-11 | 2013-04-03 | 广州市白云区新东方日用化工品厂 | Natural plant sun-screening agent as well as preparation method and application of natural plant sun-screening agent |
-
2013
- 2013-08-24 CN CN201310374557.7A patent/CN103432014B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228418A (en) * | 2011-06-28 | 2011-11-02 | 云南龙润茶业集团有限公司 | Cosmetic for keeping skin health and beauty and preparation method thereof |
| CN103006519A (en) * | 2013-01-11 | 2013-04-03 | 广州市白云区新东方日用化工品厂 | Natural plant sun-screening agent as well as preparation method and application of natural plant sun-screening agent |
Non-Patent Citations (1)
| Title |
|---|
| 天然防紫外线产品研究概况;陈晓明等;《日用化学工业》;20051031;第35卷(第5期);314-318 * |
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Inventor after: Liu Wei Inventor before: Chen Longdi |
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Effective date of registration: 20170508 Address after: 510550, -301, room 28, No. seven, five Baiyun Road, Baiyun District, Guangdong, Guangzhou Patentee after: Guangzhou Jincheng Biological Technology Co.,Ltd. Address before: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building first room E2128 Patentee before: SHANGHAI YANZI CHEMICAL TECHNOLOGY Co.,Ltd. |
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