CN111228197A - Dendrobium officinale extract and application thereof in preparation of cosmetics - Google Patents
Dendrobium officinale extract and application thereof in preparation of cosmetics Download PDFInfo
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- CN111228197A CN111228197A CN202010252253.3A CN202010252253A CN111228197A CN 111228197 A CN111228197 A CN 111228197A CN 202010252253 A CN202010252253 A CN 202010252253A CN 111228197 A CN111228197 A CN 111228197A
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- dendrobium officinale
- powder
- extract
- officinale extract
- dendrobium
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics 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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/84—Products or compounds obtained by lyophilisation, freeze-drying
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- Life Sciences & Earth Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to the technical field of cosmetics, in particular to a dendrobium officinale extract, which is prepared by a method comprising the following steps: s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder; s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder; s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder; s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 3-5 times (60-90 min each time) according to the ratio of 1g (5-10 ml) of material liquid to ethanol aqueous solution, so as to obtain dendrobium officinale extract; s5, carrying out freeze-drying treatment on the dendrobium officinale extract, and then crushing to obtain the dendrobium officinale extract.
Description
Technical Field
The invention relates to the technical field of cosmetics, and particularly relates to a dendrobium officinale extract and application thereof in preparing cosmetics.
Background
At present, chemical synthetics are mostly adopted in a plurality of whitening and moisturizing products on the market to treat the symptoms, and although the whitening and moisturizing products have the advantage of quick curative effect, the whitening and moisturizing products have obvious toxic and side effects and very unstable curative effect. The traditional Chinese medicine whitening and moisturizing is a very traditional natural method, is mainly characterized by conditioning, improves the texture of skin by regulating the metabolism and microcirculation of the skin, and is safe, non-toxic and stable in curative effect.
Researches show that the dendrobium officinale contains nutritional ingredients such as dendrobium polysaccharides and alkaloids, has the effects of reducing hypertension, hyperlipidemia and hyperglycemia, regulating yin and yang, moistening lung, promoting fluid, preserving health, protecting health and the like, and has obvious auxiliary curative effects on symptoms such as hypertension, hyperlipidemia, hyperglycemia, cardiovascular and cerebrovascular diseases and the like. The existing research shows that the dendrobium officinale extract also has whitening and moisturizing effects. However, in order to improve the yield of the extract during the extraction of the existing dendrobium officinale extract, the temperature is high in the extraction process, active ingredients are easily damaged, and the whitening and moisturizing effects of the dendrobium officinale extract are influenced to a certain extent.
Therefore, the dendrobium officinale extract and the application thereof in preparing cosmetics are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dendrobium officinale extract and application thereof in preparing cosmetics.
The dendrobium officinale extract is prepared by a method comprising the following steps:
s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder;
s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder;
s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder;
s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 3-5 times (60-90 min each time) according to the ratio of 1g (5-10 ml) of material liquid to ethanol aqueous solution, so as to obtain dendrobium officinale extract;
s5, carrying out freeze-drying treatment on the dendrobium officinale extracting solution, and then crushing to obtain the dendrobium officinale extract.
Preferably, in S1, the mesh number of the screen is 250-325 meshes.
Preferably, in S2, the temperature of the clean water is 0-20 ℃.
Preferably, in S4, the reflux extraction is carried out at an operating pressure of (-50) KPa- (-100) KPa.
Preferably, in S4, the operation temperature is 0-30 ℃ during reflux extraction.
Preferably, in S4, the mass fraction of solute in the ethanol aqueous solution is 70% -85%.
Preferably, the dendrobium officinale extract is applied to preparation of cosmetics, and the dendrobium officinale extract is prepared into facial cleanser, toner, emulsion, cream, essence lotion, isolation cream or sun cream.
Preferably, the dendrobium officinale extract accounts for 0.03-10% of the mass of the cosmetic.
The invention has the beneficial effects that: in the operation process of the method, the dendrobium officinale powder is subjected to freeze-drying treatment firstly, so that the dendrobium officinale powder becomes loose, inner holes of the dendrobium officinale powder are increased, subsequent extraction is facilitated, the extraction efficiency is not influenced, in the extraction process, negative-pressure low-temperature extraction is adopted, the effective ingredients are separated out conveniently, the active ingredients are not damaged, and finally the cosmetic containing the dendrobium officinale extract has good whitening and moisturizing effects.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
In example 1
The dendrobium officinale extract is prepared by a method comprising the following steps:
s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder;
s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder;
s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder;
s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 3 times, 60min each time, according to the material-liquid ratio of 1g to 5ml and the aqueous solution of ethanol, so as to obtain dendrobium officinale extract;
s5, carrying out freeze-drying treatment on the dendrobium officinale extracting solution, and then crushing to obtain the dendrobium officinale extract.
Further, in S1, the mesh number of the mesh was 250 mesh.
Further, in S2, the temperature of the clear water was 0 ℃.
Further, in S4, the pressure was set at-50 KPa during reflux extraction.
Further, in S4, the operation temperature was 0 ℃ at the time of reflux extraction.
Further, in S4, the solute content in the aqueous ethanol solution was 70% by mass.
Further, the dendrobium officinale extract is applied to preparing cosmetics, and the dendrobium officinale extract is prepared into facial cleanser, toner, emulsion, cream, essence lotion, isolation cream or sun cream.
Further, the dendrobium officinale extract accounts for 0.03-10% of the mass of the cosmetic.
In example 2
The dendrobium officinale extract is prepared by a method comprising the following steps:
s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder;
s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder;
s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder;
s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 5 times, each time for 90min, according to the material-liquid ratio of 1g to 10ml and the aqueous solution of ethanol, so as to obtain dendrobium officinale extract;
s5, carrying out freeze-drying treatment on the dendrobium officinale extracting solution, and then crushing to obtain the dendrobium officinale extract.
Further, in S1, the mesh number of the mesh was 325 mesh.
Further, in S2, the temperature of the clear water was 20 ℃.
Further, in S4, the pressure was set at-100 KPa during reflux extraction.
Further, in S4, the operation temperature was 30 ℃ at the time of reflux extraction.
Further, in S4, the solute content in the aqueous ethanol solution was 85% by mass.
Further, the dendrobium officinale extract is applied to preparing cosmetics, and the dendrobium officinale extract is prepared into facial cleanser, toner, emulsion, cream, essence lotion, isolation cream or sun cream.
Further, the dendrobium officinale extract accounts for 0.03-10% of the mass of the cosmetic.
In example 3
The dendrobium officinale extract is prepared by a method comprising the following steps:
s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder;
s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder;
s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder;
s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 4 times, 80min each time, according to the material-liquid ratio of 1g to 8ml and the aqueous solution of ethanol to obtain dendrobium officinale extract;
s5, carrying out freeze-drying treatment on the dendrobium officinale extracting solution, and then crushing to obtain the dendrobium officinale extract.
Further, in S1, the mesh number of the mesh was 325 mesh.
Further, in S2, the temperature of the clear water was 10 ℃.
Further, in S4, the pressure was-75 KPa during reflux extraction.
Further, in S4, the operation temperature was 20 ℃ at the time of reflux extraction.
Further, in S4, the solute content in the aqueous ethanol solution was 80% by mass.
Further, the dendrobium officinale extract is applied to preparing cosmetics, and the dendrobium officinale extract is prepared into facial cleanser, toner, emulsion, cream, essence lotion, isolation cream or sun cream.
Further, the dendrobium officinale extract accounts for 0.03-10% of the mass of the cosmetic.
In the embodiment 1-3, in the operation process of the method, the dendrobium officinale powder is subjected to freeze-drying treatment firstly, so that the dendrobium officinale powder becomes loose, inner holes of the dendrobium officinale powder are increased, subsequent extraction is facilitated, the extraction efficiency is not affected, in the extraction process, negative-pressure low-temperature extraction is adopted, effective components are separated out conveniently, active ingredients are not damaged, and finally the cosmetic containing the dendrobium officinale extract has good whitening and moisturizing effects.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The dendrobium officinale extract is characterized by being prepared by a method comprising the following steps:
s1, grinding the dendrobium officinale into powder, and sieving the powder by using a screen to obtain dendrobium officinale powder;
s2, adding clear water into the dendrobium officinale powder, soaking the dendrobium officinale powder, and immediately filtering to obtain wet dendrobium officinale powder;
s3, carrying out freeze-drying treatment on the dendrobium officinale powder to obtain dry dendrobium officinale powder;
s4, under the condition of negative pressure, carrying out reflux extraction on the dried dendrobium officinale powder for 3-5 times (60-90 min each time) according to the ratio of 1g (5-10 ml) of material liquid to ethanol aqueous solution, so as to obtain dendrobium officinale extract;
s5, carrying out freeze-drying treatment on the dendrobium officinale extracting solution, and then crushing to obtain the dendrobium officinale extract.
2. The dendrobium officinale extract as claimed in claim 1, wherein in S1, the mesh number of the screen is 250-325 meshes.
3. The dendrobium officinale extract as claimed in claim 1, wherein the temperature of the clear water in the S2 is 0-20 ℃.
4. The dendrobium officinale extract as claimed in claim 1, wherein the operation pressure in the reflux extraction of S4 is (-50) KPa- (-100) KPa.
5. The dendrobium officinale extract as claimed in claim 1, wherein the operation temperature in the reflux extraction of S4 is 0-30 ℃.
6. The dendrobium officinale extract as claimed in claim 1, wherein in the S4, the mass fraction of solute in the ethanol aqueous solution is 70% -85%.
7. The application of the dendrobium officinale extract as claimed in any one of claims 1-6 in preparing cosmetics, wherein the dendrobium officinale extract is prepared into facial cleanser, toner, emulsion, cream, essence lotion, sun block or sun cream.
8. The dendrobium officinale extract and the application thereof in preparing cosmetics according to claim 7, wherein the dendrobium officinale extract accounts for 0.03-10% of the mass fraction of the cosmetics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252253.3A CN111228197A (en) | 2020-04-01 | 2020-04-01 | Dendrobium officinale extract and application thereof in preparation of cosmetics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252253.3A CN111228197A (en) | 2020-04-01 | 2020-04-01 | Dendrobium officinale extract and application thereof in preparation of cosmetics |
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| CN111228197A true CN111228197A (en) | 2020-06-05 |
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| CN202010252253.3A Pending CN111228197A (en) | 2020-04-01 | 2020-04-01 | Dendrobium officinale extract and application thereof in preparation of cosmetics |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469832A (en) * | 2022-03-28 | 2022-05-13 | 上海家化联合股份有限公司 | Dendrobium officinale extract and application thereof |
| CN114886813A (en) * | 2022-05-27 | 2022-08-12 | 广州环亚化妆品科技股份有限公司 | Anti-aging plant extract composition and preparation method and application thereof |
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| CN102274138A (en) * | 2010-06-11 | 2011-12-14 | 上海家化联合股份有限公司 | Dendrobe extract and preparation method and application thereof |
| CN105534831A (en) * | 2016-03-17 | 2016-05-04 | 易智彪 | Dendrobium officinale leaf extract with moisturizing effect and application thereof to preparation of skin care product |
| CN106389305A (en) * | 2016-11-25 | 2017-02-15 | 上海娇云日化有限公司 | Moisturizing cream |
| CN107669564A (en) * | 2017-11-21 | 2018-02-09 | 江少卿 | It is a kind of that there is reparative regeneration, replenishing water and preserving moisture, the skin care compositions of anti-aging |
| CN107823031A (en) * | 2017-10-20 | 2018-03-23 | 植然方适（杭州）健康科技有限公司 | A kind of fresh dendrobium candidum stem-leaf extract with antioxidation activity and moisture-keeping efficacy and preparation method thereof and applied in skin care item |
| WO2019045259A2 (en) * | 2017-09-04 | 2019-03-07 | 주식회사 엘지생활건강 | Cosmetic composition including dendrobium candidum wallich ex lindley flower extract |
-
2020
- 2020-04-01 CN CN202010252253.3A patent/CN111228197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102274138A (en) * | 2010-06-11 | 2011-12-14 | 上海家化联合股份有限公司 | Dendrobe extract and preparation method and application thereof |
| CN105534831A (en) * | 2016-03-17 | 2016-05-04 | 易智彪 | Dendrobium officinale leaf extract with moisturizing effect and application thereof to preparation of skin care product |
| CN106389305A (en) * | 2016-11-25 | 2017-02-15 | 上海娇云日化有限公司 | Moisturizing cream |
| WO2019045259A2 (en) * | 2017-09-04 | 2019-03-07 | 주식회사 엘지생활건강 | Cosmetic composition including dendrobium candidum wallich ex lindley flower extract |
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| CN107669564A (en) * | 2017-11-21 | 2018-02-09 | 江少卿 | It is a kind of that there is reparative regeneration, replenishing water and preserving moisture, the skin care compositions of anti-aging |
Non-Patent Citations (2)
| Title |
|---|
| LIAN HE ET AL: ""Comparison of different extraction methods for polysaccharides from Dendrobium officinale stem"", 《CARBOHYDRATE POLYMERS》 * |
| 陈默 等: ""铁皮石斛提取物保湿性能研究"", 《上海中医药大学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469832A (en) * | 2022-03-28 | 2022-05-13 | 上海家化联合股份有限公司 | Dendrobium officinale extract and application thereof |
| CN114886813A (en) * | 2022-05-27 | 2022-08-12 | 广州环亚化妆品科技股份有限公司 | Anti-aging plant extract composition and preparation method and application thereof |
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