CN1141081C - Extraction method of eucommia leaf extract and cosmetics made of same - Google Patents
Extraction method of eucommia leaf extract and cosmetics made of same Download PDFInfo
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- CN1141081C CN1141081C CNB011362081A CN01136208A CN1141081C CN 1141081 C CN1141081 C CN 1141081C CN B011362081 A CNB011362081 A CN B011362081A CN 01136208 A CN01136208 A CN 01136208A CN 1141081 C CN1141081 C CN 1141081C
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- cosmetics
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- eucommia leaf
- leaf extract
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Abstract
The present invention relates to an extraction method of eucommia leaf extract and the make-up of eucommia leaf extract. The make-up of eucommia leaf extract has the effects of removing wrinkles and resisting caducity. The present invention has the technical scheme that a given quantity of eucommia leaf is decocted with water, and the water is filtered out; the eucommia leaf is decocted with water again, and the water is filtered out; the two parts of filter liquor are mixed, and are decocted for concentration to obtain paste; the paste is dried in a pressure reducing mode to obtain dry paste; the dry paste are ground into powder by a conventional method; the eucommia leaf extract is added in make-up according to a definite proportion to obtain the make-up of eucommia leaf extract with good effects.
Description
Technical field
The invention belongs to cosmetic field, particularly relate to the application in the cosmetic field of a kind of extracting method of Folium Eucommiae extract and manufacturing thereof.
Technical background
Along with people's growth in the living standard, cosmetics have become necessary article in people's life.But the people but prescription for cosmetics are very high, not only require effectively, and require to be free from side effects.The use of Chinese medicine in cosmetics is widely known by the people, and people have also felt the outstanding role of Chinese medicine cosmetics, as the disclosed Chinese medicine cosmetics of CN1256913A, adopted the plurality of Chinese mixing exactly, but its effect is not fairly obvious, and complex process and cost is increased, and with alcohol extraction not as water withdrawal ratio height.
Summary of the invention
The manufacture method that the purpose of this invention is to provide a kind of Folium Eucommiae extract; The present invention also aims to be to provide a kind of respond well Cortex Eucommiae cosmetics, have effects such as skin moistening, wrinkle removing, can be the cosmetics as various ways such as cosmetic cream, late frost, eye creams.
The technical scheme of the extraction of Folium Eucommiae extract of the present invention is as follows:
Get a certain amount of Folium Eucommiae, add 10 times water, decoct half an hour, water is leached, add 5 times water again, decoct half an hour, water is leached.Twice filtrate is mixed, decoct and be concentrated to effective ingredient with the water ratio is at 1: 1 o'clock, static cold preservation made it to be paste more than 12 hours then at 2500 rev/mins times centrifugal 30 minutes.Under the condition of-0.09Mpa and 60 ℃, carry out drying under reduced pressure then, obtain dried cream; According to conventional method it is ground into powdery then.
The technical scheme of the cosmetics that Folium Eucommiae extract is produced is as follows:
The ratio of Folium Eucommiae extract according to 0.3-1.0% (weight ratio) joined in the cosmetics, and cosmetics can be selected from cosmetic cream, late frost, eye cream, cleansing milk, firming lotion, massage cream, wrinkle removing essence and facial film etc.Preferred interpolation scope is 0.4-0.8%, and most preferred addition is 0.5%.
It is Powdered that Folium Eucommiae extract is, and coffee color can combine together well with various cosmetics.
Adopting decocting to extract Cortex Eucommiae extract among the present invention is the best practice that obtains through after a lot of tests.Adopted a series of contrast extracting method examples as follows in the process of the test:
A. decocting (as above-mentioned method);
B. decocting decolouring: behind twice of the decocting; Add 0.5% activated carbon decolorizing, filter, the Ex-all active carbon, concentrated, drying is dried cream;
C. decocting 50% precipitate with ethanol: behind twice of the decocting, concentrate, add ethanol and make it to contain the alcohol amount and reach 50%, leave standstill, get supernatant concentration and be dried to dried cream;
D. decocting 80% precipitate with ethanol: behind twice of the decocting, concentrate, add ethanol and make it to contain the alcohol amount and reach 80%, leave standstill, get supernatant concentration and be dried to dried cream;
E. decocting-ZTC precipitant: behind twice of the decocting, add the ZTC precipitant, get supernatant concentration and be dried to dried cream;
F.80% alcohol extracting-water precipitating: with 80% alcohol extraction twice, reclaim ethanol, concentrate and be dried to dried cream to there not being the alcohol flavor.
Six kinds of technology comparative results:
Paste-forming rate
The dried cream character of technology numbering mill solution color
(％)
Dark brown 18.6 matter of A decocting are crisp, be difficult for the moisture absorption
Dark brown-the matter of B decocting decolouring is crisp, be difficult for the moisture absorption
Sticking, the easy moisture absorption of dark red 5.2 matter of C decocting 50% precipitate with ethanol
Sticking, the easy moisture absorption of pale brown 3.3 matter of D decocting 80% precipitate with ethanol
The moisture absorption is glued, is difficult for to heavy dark brown 17.1 matter of E decocting-ZTC
The shallow lake agent
Sticking, the easy moisture absorption of pale brown 7.4 matter of F 80% alcohol extracting-water precipitating
Through overtesting, the Folium Eucommiae extract color is darker, decolours repeatedly through the whole bag of tricks and does not all see effect.Not clear in view of present effective ingredient, if the reuse additive method decolours, will cause complex process, cost to increase.So use technical solution of the present invention to be optimal technical solution.
From Basic Theory Inst., China Traditional Medical Research Academy do examining report, Cortex Eucommiae extract has played extraordinary effect really for skin, improved involution form SOD in Mice activity, can obviously suppress the generation of involution form mice MDA, proved for defying age to have tangible effect.Simultaneously, through on probation for a long time, really human body wrinkle removing, defying age had especially significantly effect.
The specific embodiment
The invention will be further described to utilize embodiment below:
Embodiment 1
Get the Folium Eucommiae of 0.5kg, add the water of 5kg, decoct half an hour, water is leached, add 5 times water again, decoct half an hour, water is leached.Twice filtrate is mixed, decoct and be concentrated to effective ingredient with the water ratio is at 1: 1 o'clock, static cold preservation 12 hours made it to be paste then at 2500 rev/mins times centrifugal 30 minutes.Under the condition of-0.09Mpa and 60 ℃, carry out drying under reduced pressure then, obtain dried cream; According to conventional method it is ground into powdery then.
The ratio of Folium Eucommiae extract according to 0.5% (weight ratio) joined in the cosmetics, and available cosmetics comprise cosmetic cream, late frost, eye cream, cleansing milk, firming lotion, massage cream, wrinkle removing essence and facial film.
Color is moderate, is little coffee color, through on probation, has especially significantly effect for wrinkle removing, defying age.
Embodiment 2
With obtaining Folium Eucommiae extract as embodiment 1 method.
The ratio of Folium Eucommiae extract according to 0.3% (weight ratio) joined in the cosmetics, and available cosmetics comprise cosmetic cream, late frost, eye cream, cleansing milk, firming lotion, massage cream, wrinkle removing essence and facial film.
Color is lighter light coffee color, through on probation, has especially significantly effect for wrinkle removing, defying age.
Embodiment 3
With obtaining Folium Eucommiae extract as embodiment 1 method.
The ratio of Folium Eucommiae extract according to 1.0% (weight ratio) joined in the cosmetics, and available cosmetics comprise cosmetic cream, late frost, eye cream, cleansing milk, firming lotion, massage cream, wrinkle removing essence and facial film.
It is coffee-like that color is, and through on probation, has especially significantly effect for wrinkle removing, defying age.
Claims (5)
1. the extracting method of a Folium Eucommiae extract is characterized in that: get a certain amount of Folium Eucommiae, add 10 times water, decoct half an hour, water is leached, add 5 times water again, decoct half an hour, water is leached; Twice filtrate is mixed, decoct and be concentrated to effective ingredient with the water ratio is at 1: 1 o'clock, static cold preservation made it to be paste more than 12 hours then at 2500 rev/mins times centrifugal 30 minutes; Under the condition of-0.09Mpa and 60 ℃, carry out drying under reduced pressure then, obtain dried cream; According to conventional method it is ground into powdery then.
2. Cortex Eucommiae cosmetics is characterized in that: the Folium Eucommiae extract that obtains in the claim 1 is joined in the conventional cosmetics that use, and its ratio according to 0.3-1.0% (weight ratio) joins and obtains Cortex Eucommiae cosmetics in the cosmetics.
3. Cortex Eucommiae cosmetics as claimed in claim 2 is characterized in that: the interpolation scope is 0.4-0.8% (weight ratio).
4. Cortex Eucommiae cosmetics as claimed in claim 3 is characterized in that: addition is 0.5% (weight ratio).
5. as any described Cortex Eucommiae cosmetics among the claim 2-4, it is characterized in that: it can be selected from cosmetic cream, late frost, eye cream, cleansing milk, firming lotion, massage cream, wrinkle removing essence and facial film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011362081A CN1141081C (en) | 2001-10-10 | 2001-10-10 | Extraction method of eucommia leaf extract and cosmetics made of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011362081A CN1141081C (en) | 2001-10-10 | 2001-10-10 | Extraction method of eucommia leaf extract and cosmetics made of same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410049A CN1410049A (en) | 2003-04-16 |
| CN1141081C true CN1141081C (en) | 2004-03-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011362081A Expired - Fee Related CN1141081C (en) | 2001-10-10 | 2001-10-10 | Extraction method of eucommia leaf extract and cosmetics made of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141081C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885726A (en) * | 2011-07-19 | 2013-01-23 | 上海家化联合股份有限公司 | Eucommia extract product, its preparation method and application thereof |
| CN104161787A (en) * | 2014-08-01 | 2014-11-26 | 济南康众医药科技开发有限公司 | Novel application of eucommia ulmoides in preparing medicines |
| CN106137832A (en) * | 2016-07-10 | 2016-11-23 | 刘艺鹏 | Containing Folium Eucommiae beauty treatment late frost |
| JP2018012652A (en) * | 2016-07-19 | 2018-01-25 | 小林製薬株式会社 | Method for decolorizing eucommia ulmoides oliver leaf extract, decolorized eucommia ulmoides oliver leaf extract and use of the same |
-
2001
- 2001-10-10 CN CNB011362081A patent/CN1141081C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410049A (en) | 2003-04-16 |
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