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Whitening cream containing resveratrol, apple polyphenol and plant polysaccharide

A technology of resveratrol and apple polyphenols, applied in skin care preparations, cosmetics, cosmetic preparations, etc., to achieve the effects of promoting transdermal absorption and sustained release, maintaining fragrance and enhancing whitening effect

Inactive Publication Date: 2015-05-27
LINYI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] From the point of view of the prior art, resveratrol is used for whitening, but it is combined with Chinese herbal medicine polysaccharides natively produced in my country to achieve a better whitening purpose. There is no better technical solution in the prior art. , judging from the whitening products of resveratrol in Japan, most of them are made by simply adding auxiliary materials

Method used

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  • Whitening cream containing resveratrol, apple polyphenol and plant polysaccharide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Four kinds of polysaccharides are prepared in specific embodiments:

[0037] Weigh about 20g of Bletilla striata powder, add 240mL of distilled water, heat it in a water bath to 55°C and keep it soaked, stir and extract for 1 hour, filter through four layers of gauze to obtain the extract. Add about 120ml of distilled water to the dregs and repeat the extraction four times according to the above method, combine the filtrate, concentrate to about half the volume, add 95% ethanol to make the alcohol content reach 75wt%, at this time, a large amount of white precipitate is precipitated rapidly, centrifuged, recovered ethanol, collected The precipitate was washed three times with a small amount of ethanol, evaporated to dryness, and dried at about 85°C to obtain about 5.6 g of Bletilla striata polysaccharide.

[0038]Crush 20g of honeysuckle and add it to 160ml of distilled water, heat to 45°C and stir for 1 hour, filter through four layers of gauze, and collect the extract...

Embodiment 2

[0047] Four kinds of polysaccharides are prepared in specific embodiments:

[0048] Weigh about 20g of Bletilla striata powder, add 230mL of distilled water, heat it in a water bath to 50°C and keep it soaked, stir and extract for 1 hour, filter through four layers of gauze to obtain the extract. Add about 110ml of distilled water to the dregs and repeat the extraction four times according to the above method, combine the filtrates, concentrate to about half the volume, add 95% ethanol to make the alcohol content reach 75wt%, at this time, a large amount of white precipitates precipitate rapidly, centrifuge, recover ethanol, collect The precipitate was washed 5 times with a small amount of ethanol, evaporated to dryness, and dried at about 80°C to obtain about 5.4 g of Bletilla striata polysaccharide.

[0049] Crush 20g of honeysuckle and add it to 180ml of distilled water, heat to 48°C and stir for 1 hour, filter through four layers of gauze, and collect the extract; add 80ml...

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Abstract

The invention aims to provide a cosmetic cream which has better effects and functions of whitening, removing wrinkles and repairing aiming in the prior art, and also provides a preparation method of a whitening cream which contains resveratrol, apple polyphenol and plant polysaccharide. The invention requires to protect the whitening cream for achieving the purposes. The whitening cream is characterized by comprising the following components in parts by weight: 1-30 parts of resveratrol, 1-30 parts of apple polyphenol, 1-70 parts of plant polysaccharide, 0-5 parts of a stabilizing agent, 0-10 parts of a flavoring agent and 35.0-58.0 parts of water, wherein the plant polysaccharide is one or the arbitrarily-proportioned combination of more of honeysuckle flower polysaccharide, grifola frondosa polysaccharide, motherwort herb polysaccharide and bletilla striata polysaccharide.

Description

technical field [0001] The invention relates to the field of whitening pharmaceutical preparations, in particular to a whitening and anti-wrinkle cosmetic cream and a preparation method thereof. Background technique [0002] Resveratrol (resveratrol) is a non-flavonoid polyphenol compound, which has anti-tumor, anti-cardiovascular and cerebrovascular diseases, anti-mutation, anti-oxidation, anti-bacterial and anti-inflammatory, protects the liver, induces apoptosis, estrogen-like effects and lowers blood sugar, etc. Various biological activities. Resveratrol is rich in natural resources and has high safety, so it has broad application prospects in medicine, food, cosmetics and other industries. At present, the dosage forms of resveratrol mainly include liquor, liposome, nanoparticle, microsphere, microemulsion, inclusion compound, prodrug, etc. , 2011, 06(2): 138-140). [0003] Plant polysaccharides have the functions of moisturizing, anti-oxidation, anti-aging, enhancing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/86A61K8/73A61K8/34A61Q19/02A61Q19/08
Inventor 高振珅
Owner LINYI UNIVERSITY
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