CN102018652B - Binary moisturizing system - Google Patents
Binary moisturizing system Download PDFInfo
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- CN102018652B CN102018652B CN2010105126417A CN201010512641A CN102018652B CN 102018652 B CN102018652 B CN 102018652B CN 2010105126417 A CN2010105126417 A CN 2010105126417A CN 201010512641 A CN201010512641 A CN 201010512641A CN 102018652 B CN102018652 B CN 102018652B
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Abstract
The invention belongs to the field of cosmetics, and relates to a binary moisturizing system of a skin care product QIASI. The binary moisturizing system contains leucojum aetivum bulb extract, sponge extract, sodium lactate and pentanediol, wherein the leucojum aetivum bulb extract is obtained by crushing the leucojum aetivum bulb, adding aqueous solution of ethanol for extraction and concentrating or drying the extract; and the sponge extract is obtained by crushing the sponge, adding solution of ethanol for extraction and further concentrating and drying the extract. In the skin care product provided by the invention, the natural extracts are used as the main active ingredients, the leucojum aetivum bulb extract and the sponge extract coexist, an ecological moisture locking film is established on the surface layer of skin and a skin moisture passage is unblocked on the bottom layer, and the surface layer locks moisture and the bottom layer replenishes and stores the moisture to form the skin binary moisturizing system so as to continuously replenish the moisture of the skin, nourish the skin and enhance the skin elasticity and the fullness. The binary moisturizing system is used for enduringly moisturizing the skin and enhancing the elasticity.
Description
Technical field
The invention belongs to cosmetic field, relate to a kind of skin care item that contain natural constituent.
Background technology
Modern female is to the lifting of the love degree of self, and skin nursing receives increasing concern, and the developmental research of skin care item market and skin care item constantly heats up.Replenishing water and preserving moisture is a most basic link of skin protection.Usually, the moisture content of skin of epidermis and corium is approximately 75%, if very little; It is dry that skin can seem; Tight sense is arranged, occur hydropenia property microgroove sometimes, the serious triumph 26S Proteasome Structure and Function that also can damage Skin Cell; Thereby produce skin aging, mottle occurs, microgroove, wrinkle, phenomenon such as lack flexibility, even cause some dermopathic generations.Therefore, skin moisture-keeping is very important.Especially urban woman is in the air-conditioning working environment for a long time, and the moisture of skin evaporation is fast, occurs skin hydropenia phenomenon more easily, the requisite link of the daily especially skin maintenance of replenishing water and preserving moisture.
Leucojum aestivum is an Amaryllidaceae Leucoium plant, and flower shape is very so beautiful that it excites men, likes extremely wet condition, is a kind of plant common in the Bog and Marsh Garden, the open-air edge, streams of being born in more.At present, leucojum aestivum is many as ornamental plant, and is also considerably less to the utilization research of its effective ingredient, the report of present rarely seen minority medical value.
Summary of the invention
The objective of the invention is to deficiency, provide a kind of and can effectively keep moisture of skin, even the skin care item that under the dehumidifier environment, also can long-actingly preserve moisture to prior art.
Above-mentioned purpose of the present invention is achieved through following technical scheme:
Invention provides a kind of skin care item, comprises following composition: leucojum aestivum bulb extract, sponge extract.Contain sodium lactate and pentanediol in addition.
Leucojum aestivum bulb extract is to obtain through following method: with leucojum aestivum bulb grinding and sieving; Obtain the sample of grain diameter 0.5-2mm; The leucojum aestivum bulb of 2 parts of weight is mixed (ethanol mass fraction 40%-60%) with the ethanol-water solution of 15-20 part weight; Under microwave, extract 8-15min, filter the back and obtain leucojum aestivum bulb extracting solution.Microwave power can be 300W.The extracting solution that is obtained further concentrates or dry (skin care item according to institute will dispose are decided) as required, acquisition leucojum aestivum bulb extract.
The sponge extract is to obtain through following method: after sponge is pulverized; The sponge of 2 parts of weight is mixed (ethanol mass fraction 90%) with the ethanol water of 5-8 part weight; Under microwave, extract 20-25min; Graded extracts, and extracts 5-10min at every turn, and total extraction time reaches 20-25min and gets final product.Extract and finish back acquisition sponge extracting solution, further concentrated or concentrate drying obtains the sponge extract.The preferred marine sponge Spongia of the sponge of being adopted suriganensis.
During one-tenth in these skin care item is grouped into; The proportioning of leucojum aestivum bulb extract, sponge extract is according to the weight of raw material and fixed; Be that leucojum aestivum bulb extract is counted 5-10 part with leucojum aestivum bulb weight, the sponge extract is counted 15-25 part with the weight of sponge.In addition, the weight of sodium lactate is 1-5 part, and the weight of pentanediol is 0.2-1 part.
Except above-mentioned these components, these skin care item can also be added with the citric acid that weight is 0.1-2%, and the common component in other skin care item.The concrete material that adds according to the skin care item that will dispose and deciding.The skin care item type that can be used for disposing is extensive, comprises emollient cream, skin lotion, skin cream, moisture retention water etc.
Compared with prior art, the present invention has following beneficial effect:
1. skin care item provided by the present invention have good moisturizing effect through experimental verification, even under the dehumidifier environment, also can keep skin moisture content.
2. skin care item provided by the present invention are main effective ingredient with natural extract, and leucojum aestivum bulb extract and sponge extract exist jointly, set up ecological lock moisture film and bottom on the skin top layer and get through the skin aquaporin; Top layer lock water, bottom moisturizing, water storage; Form the skin binary system that preserves moisture; Continue to replenish skin moisture, moist skin strengthens skin elasticity and plumpness.Be used for skin and preserve moisture lastingly, enhance elasticity.This binary system of preserving moisture is built by ceramide type compound in multiple hydroaropic substance and the sponge extract in the leucojum aestivum bulb extract and other unknown effective ingredient jointly.
3. skin care item provided by the present invention have the effect that continues to replenish skin moisture, and the effectiveness of moist skin is lasting, strengthen skin elasticity and plumpness, are used for skin and preserve moisture lastingly, enhance elasticity.
The specific embodiment
Below further specify technical scheme of the present invention through concrete embodiment.
Embodiment 1 emollient cream 1:
The preparation of leucojum aestivum bulb extract:
The leucojum aestivum bulb of 10 parts of weight is mixed (ethanol mass fraction 50%) with the ethanol-water solution of 75 parts of weight; Under microwave (300W), extract 15min; Filter the back and obtain leucojum aestivum bulb extracting solution, extracting solution further concentrates as required, obtains leucojum aestivum bulb extract.
The preparation of sponge extract:
The marine sponge Spongia suriganensis of 20 parts of weight is mixed (ethanol mass fraction 90%) with the alcoholic solution of 50 parts of weight; Extract 25min down at microwave (300W) and (divide 5 extractions; Each 5min that extracts); Extract and finish back acquisition sponge extracting solution, further concentrate drying obtains the sponge extract.
The preparation of protective skin cream:
Active component: above-mentioned leucojum aestivum bulb extract, sponge extract are mixed with sodium lactate (1 part of weight), pentanediol (0.8 part of weight), can suitably add water in this process.
Adjuvant: it is 100 parts that methyl parahydroxybenzoate (0.3 part of weight), glycerol (2 parts of weight), sad/certain herbaceous plants with big flowers acid glycerol three esters (5 parts of weight), isopropyl palmitate (1 part of weight), tristerin (5 parts of weight), hydroxy methacrylate (4 parts of weight), deionized water are mended ad pond om.
Each adjuvant is heated to 60 ℃, mixes and stir, place emulsator fully emulsified, when temperature is reduced to 40 ℃, add active component, stir.
Embodiment 2 emollient cream 2:
The preparation of leucojum aestivum bulb extract:
The leucojum aestivum bulb of 5 parts of weight is mixed (ethanol mass fraction 50%) with the ethanol-water solution of 45 parts of weight; Under microwave (300W), extract 15min; Filter the back and obtain leucojum aestivum bulb extracting solution, extracting solution further concentrates as required, obtains leucojum aestivum bulb extract.
The preparation of sponge extract:
The marine sponge Spongia suriganensis of 20 parts of weight is mixed (ethanol mass fraction 90%) with the alcoholic solution of 50 parts of weight; Extract 25min down at microwave (300W) and (divide 5 extractions; Each 5min that extracts); Extract and finish back acquisition sponge extracting solution, further concentrate drying obtains the sponge extract.
The preparation of protective skin cream:
Active component:, can suitably add water in this process with above-mentioned leucojum aestivum bulb extract, sponge extract, sodium lactate (1 part of weight), pentanediol (0.8 part of weight) mix homogeneously.
Adjuvant: it is 100 parts that the sorbitol solution (5 parts of weight) 3% of Arlacel-60 (4 parts of weight), imidazolidinyl urea (0.1 part of weight), Tween-60 (2 parts of weight), purified cotton seed oil (10 parts of weight), octadecanol (10 parts of weight), mass fraction 70%, deionized water are mended ad pond om.
Each adjuvant is heated to 60 ℃, mixes and stir, place emulsator fully emulsified, when temperature is reduced to 40 ℃, add active component, stir.
Embodiment 3 facial cleaning cream:
The preparation of leucojum aestivum bulb extract:
The leucojum aestivum bulb of 10 parts of weight is mixed (ethanol mass fraction 40%) with the ethanol-water solution of 75 parts of weight; Under microwave (300W), extract 15min; Filter the back and obtain leucojum aestivum bulb extracting solution, extracting solution further concentrates as required, obtains leucojum aestivum bulb extract.
The preparation of sponge extract:
The marine sponge Spongia suriganensis of 20 parts of weight is mixed (ethanol mass fraction 90%) with the alcoholic solution of 50 parts of weight; Extract 25min down at microwave (300W) and (divide 5 extractions; Each 5min that extracts); Extract and finish back acquisition sponge extracting solution, further concentrate drying obtains the sponge extract.
The preparation of facial cleaning cream:
Active component:, can suitably add water in this process with above-mentioned leucojum aestivum bulb extract, sponge extract, sodium lactate (1 part of weight), pentanediol (0.5 part of the weight) mix homogeneously stated.
Adjuvant: it is 100 parts that 2 parts of octadecanol, 3 parts of squalanes, 1 part of self-emulsifying type glycerol monostearate, 20 parts of C9-10 alkyl poly glucosides, deionization are supplemented to gross weight.
Each adjuvant is heated to 75 ℃, mixes homogenizing; Stirring is cooled to 45 ℃, adds active component, homogenizing.Cool to room temperature.
Embodiment 4 skin creams
The preparation of leucojum aestivum bulb extract:
The leucojum aestivum bulb of 8 parts of weight is mixed (ethanol mass fraction 50%) with the ethanol-water solution of 80 parts of weight; Under microwave (300W), extract 15min; Filter the back and obtain leucojum aestivum bulb extracting solution, extracting solution further concentrates as required, obtains leucojum aestivum bulb extract.
The preparation of sponge extract:
The marine sponge Spongia suriganensis of 25 parts of weight is mixed (ethanol mass fraction 90%) with the alcoholic solution of 80 parts of weight; Extract 25min down at microwave (300W) and (divide 5 extractions; Each 5min that extracts); Extract and finish back acquisition sponge extracting solution, further concentrate drying obtains the sponge extract.
The preparation of skin cream:
Active component: with above-mentioned leucojum aestivum bulb extract, sponge extract, sodium lactate (3 parts of weight), pentanediol (0.2 part of weight) mix homogeneously.
Adjuvant: hexadecanol (3 parts of weight), lanoline (4 parts of weight), glyceryl monostearate (3 parts of weight), glycerol (3 parts of weight), isopropyl myristate (2 parts of weight), triethanolamine (1 part of weight), stearic acid (2 parts of weight), deionized water are mended to 100 parts of weight.
Each adjuvant is heated to 75 ℃, mixes and carry out emulsifying, when temperature is reduced to 45 ℃, add active component, mixing.
Embodiment 5 moisture retention waters
The preparation of leucojum aestivum bulb extract:
The leucojum aestivum bulb of 6 parts of weight is mixed (ethanol mass fraction 50%) with the ethanol-water solution of 50 parts of weight; Under microwave (300W), extract 15min; Filter the back and obtain leucojum aestivum bulb extracting solution, extracting solution further concentrates as required, obtains leucojum aestivum bulb extract.
The preparation of sponge extract:
The marine sponge Spongia suriganensis of 15 parts of weight is mixed (ethanol mass fraction 90%) with the alcoholic solution of 50 parts of weight; Extract 25min down at microwave (300W) and (divide 5 extractions; Each 5min that extracts); Extract and finish back acquisition sponge extracting solution, further concentrate drying obtains the sponge extract.
The preparation of moisture retention water:
Active component:, can suitably add water in the process with above-mentioned leucojum aestivum bulb extract, sponge extract, sodium lactate (3 parts of weight), pentanediol (0.2 part of weight) mix homogeneously.
Adjuvant: stearic acid 3%, emulsifying agent 3%
Adjuvant is mixed even matter down at 75 ℃, be cooled to 50 ℃ and add the A component, stir.
Embodiment 6 common emollient cream
The preparation of common emollient cream:
In batching, lack leucojum aestivum bulb extract and the sponge extract, other are with embodiment 2
Embodiment 7 common moisture retention waters
The preparation of common moisture retention water:
In batching, lack leucojum aestivum bulb extract and the sponge extract, other are with embodiment 5.
Embodiment 8
The test of preserving moisture of animal skin under the dehumidifier environment:
Select for use 3 the monthly age 40 of mices; Shave off the back by hair with shaver, expose the skin of the about 2cm * 3cm of size, separating tests group and matched group make an experiment; After test group is smeared this position skin with embodiment 1 prepared protective skin cream; To place under the dehumidifier environment to expose, open-assembly time every day is 12 hours, continues 25 days; Matched group is smeared common emollient cream of embodiment 6, and other are as test group.
After 30 days, carry out the moisture determination of Corium Mus skin:
Take off depilation back skin histology 0.5g with card punch, the accurate skin weight in wet base of claiming is placed 48h in 80 ℃ of drying baker, claims the skin dry weight.And press following formula and measure the percentage of moisture: the skin percentage of moisture=(skin weight in wet base-dry weight)/weight in wet base * 100%.Experimental result is as shown in table 1.
Two kinds of emollient cream of table 1 are to the influence of mouse skin water content
| Group | The percentage of moisture (%) |
| Test group | 68.3％ a |
| Matched group | 62.9％ b |
A, b represent between group significant difference (P＜0.05) is arranged
Can know by the result, use common emollient cream (embodiment 6), can not under the dehumidifier environment, effectively keep mouse skin content, and use emollient cream of the present invention (embodiment 1), can under long-term dehumidifier environment, keep moisture of skin.
Embodiment 9
The skin protection test:
As test group, the common moisture retention water of embodiment 7 adopts Callegari Soft5.5 as matched group with the moisture retention water of embodiment 5; Test 120 30-35 year women trier, experimenter's keratodermatitis moisture and skin elasticity value before record uses earlier begin afterwards to be coated with continuously at specific part and use experimental solutions; Be coated with and use the skin of position, respectively choose three place's skins as the inboard 3.0*3.0cm area of upper arm, fixedly smear respectively embodiment 5 moisture retention water (test group) and; The common moisture retention water (matched group) of embodiment 7; Any skin care item are not smeared at another place, and every day, each once was coated with after 16 weeks continuously sooner or later; Test is coated with keratodermatitis moisture and skin elasticity value in the area respectively; Contrasted with trying previous crops, estimate the effective percentage of 120 tester's moisture content of skin liftings and the effective percentage that skin elasticity is improved, the result is shown in table 2 and table 3.
Table 2. is coated with the effective percentage with the back experimenter's moisture content of skin lifting of 16 weeks continuously
| Group | Effective percentage (%) |
| Test group | 100％ |
| Matched group | 35.0％ |
| Blank control group | -0.8％ |
Table 3. is coated with the effective percentage with the back experimenter's skin elasticity improvement of 16 weeks continuously
| Group | Effective percentage (%) |
| Test group | 98.3％ |
| Matched group | 24.2％ |
| Blank control group | -1.7％ |
Result by table 2 and table 3 can know; Compare with common surfactant, the surfactant of embodiment 5 improves skin moisture content and elastic effectiveness apparently higher than common surfactant, is especially improving aspect the skin elasticity; The experimenter of blank control group possibly be owing to reasons such as environmental effect and natural agings; Have 1.7% experimenter the phenomenon that the skin elasticity value obviously reduces to occur, and the improvement effect of matched group (common surfactant) is limited, only 24.2% experimenter tests out the skin elasticity value and has clear improvement; And the effective percentage of test group (embodiment 5 surfactant) reaches 98.3%, and effective percentage exceeds 3 times than matched group.
Claims (8)
1. the binary system's skin care item of preserving moisture is characterized in that containing following component: leucojum aestivum bulb extract, sponge extract, sodium lactate, pentanediol; Described composition weight proportioning constitutes: leucojum aestivum bulb extract is counted 5-10 part with leucojum aestivum bulb weight, and the sponge extract is counted 15-25 part with the weight of sponge, and the weight of sodium lactate is 1-5 part, and the weight of pentanediol is 0.2-1 part; Said sponge is marine sponge Spongia suriganensis.
2. skin care item as claimed in claim 1 is characterized in that described leucojum aestivum bulb extract is after the leucojum aestivum bulb is pulverized, to add ethanol water and extract, and extracting solution concentrates or dry the acquisition.
3. skin care item as claimed in claim 2 is characterized in that alcoholic acid mass fraction is 40%-60% in the described ethanol water; The leucojum aestivum bulb of per 2 parts of weight adds the ethanol water of 15-20 part weight.
4. skin care item as claimed in claim 2 is characterized in that described extraction is to adopt microwave extraction 8-15min.
5. skin care item as claimed in claim 1 is characterized in that described sponge extract is after sponge is pulverized, to add alcoholic solution and extract, and extracting solution further concentrates or dry the acquisition.
6. skin care item as claimed in claim 5 is characterized in that alcoholic acid mass fraction is 90% in the described ethanol water; The sponge of per 2 parts of weight adds the ethanol water of 5-8 part weight.
7. skin care item as claimed in claim 5 is characterized in that described extraction is to adopt microwave extraction 20-25min.
8. skin care item as claimed in claim 1 is characterized in that also containing citric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105126417A CN102018652B (en) | 2010-10-19 | 2010-10-19 | Binary moisturizing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105126417A CN102018652B (en) | 2010-10-19 | 2010-10-19 | Binary moisturizing system |
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| CN102018652A CN102018652A (en) | 2011-04-20 |
| CN102018652B true CN102018652B (en) | 2012-05-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107412126A (en) * | 2017-08-06 | 2017-12-01 | 长沙小新新能源科技有限公司 | A kind of moisturiser based on marine organism extract |
| CN109364008A (en) * | 2018-12-05 | 2019-02-22 | 广州蔻赛生物科技有限公司 | A kind of multiple-effect moisturiser and preparation method thereof |
| CN110496090B (en) * | 2019-09-26 | 2022-08-23 | 水羊化妆品制造有限公司 | Composition and application thereof to preparation of skin care product for repairing skin damaged all night |
| CN110538111B (en) * | 2019-09-26 | 2021-04-23 | 湖南御家化妆品制造有限公司 | Composition and application thereof in preparation of skin product for caring skin of person staying up at night |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110171332A1 (en) * | 2008-09-11 | 2011-07-14 | I.B.R. Israeli Biotechnology Research Ltd. | Leucojum bulb extracts and use thereof |
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