Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-aging skin activating and caring liquid containing growth factors and preparation method thereof

A growth factor and anti-aging technology, applied in medical preparations containing active ingredients, preparations for skin care, pharmaceutical formulas, etc., can solve problems such as high cost and complex preparation process, achieve scientific proportioning, restore lustrous luster , significant skin care effect

Inactive Publication Date: 2018-02-02
GUANGDONG COOWAY BIOTECH CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above solutions can solve the problem of growth factor stability, but the preparation process is more complicated and the cost is higher

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-aging skin activating and caring liquid containing growth factors and preparation method thereof
  • Anti-aging skin activating and caring liquid containing growth factors and preparation method thereof
  • Anti-aging skin activating and caring liquid containing growth factors and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1 Keratan sulfate oligosaccharide preparation and analysis

[0028](1) Take 100g of keratan sulfate, dissolve it in 600ml of 0.1M acetate buffer (pH 6.0), add 50U of mixed enzyme (cutanase Ⅱ and N-acetyl-β-D-glucosaminidase at 1: 1 mass ratio), degraded at 37°C for 24h. After the reaction, 4 times the volume of ethanol was added, stirred, left overnight at room temperature, centrifuged at 3000 rpm for 10 min, and the supernatant (supernatant A) was taken. Add 600ml of distilled water to the precipitate to dissolve, add 6 times the amount of ethanol, stir, leave at room temperature overnight, centrifuge at 3000rpm for 10min, and take the supernatant (supernatant B). Mix supernatant A and supernatant B, concentrate under reduced pressure, use a Bio-Gel-P-2 column (3.6╳134cm) to perform gel filtration with distilled water as a solvent, and freeze-dry the filtrate to obtain a freeze-dried powder.

[0029] (2) The prepared freeze-dried powder is separated by ion...

Embodiment 2

[0032] The preparation of embodiment 2 skin care liquid

[0033] Example 2 The anti-aging and revitalizing skin care liquid containing growth factors comprises the following components and parts by weight: 2 parts of hexapeptide, 1 part of carnosine, 1.5 parts of ectoine, 0.00025 parts of recombinant human epidermal growth factor, recombinant 0.0001 parts of human basic fibroblast growth factor, 0.5 parts of naringenin, 3 parts of N-acetylglucosamine, 1 part of panthenyl triacetate, 5 parts of keratan sulfate oligosaccharides, 1 part of preservative, 6 parts of glycerin 55 parts and 55 parts of water; Wherein, keratan sulfate oligosaccharide is that the keratan sulfate disaccharide and keratan sulfate trisaccharide that embodiment 1 makes form with the mass ratio of 1:0.25.

[0034] Preparation:

[0035] Weigh naringenin, glycerin, ectoine, panthenol triacetate, and keratan sulfate oligosaccharides, add water after mixing, stir and heat to 80°C, after the materials are dissol...

Embodiment 3

[0036] The preparation of embodiment 3 skin care lotions

[0037] Example 3 The anti-aging and revitalizing skin care lotion containing growth factors comprises the following components and parts by weight: 1 part of hexapeptide, 0.5 part of carnosine, 1 part of ectoine, 0.0003 part of recombinant human epidermal growth factor, recombinant 0.0002 parts of human basic fibroblast growth factor, 1 part of naringenin, 3 parts of N-acetylglucosamine, 2 parts of panthenyl triacetate, 4 parts of keratan sulfate oligosaccharides, 1 part of preservative, 8 parts of glycerin 55 parts and 55 parts of water; Wherein, keratan sulfate oligosaccharide is that the keratan sulfate disaccharide and keratan sulfate trisaccharide that embodiment 1 makes form with the mass ratio of 1:0.25.

[0038] The preparation method refers to Example 2.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to an anti-aging and revitalizing skin care liquid containing growth factors and a preparation method thereof. 0.5-3 parts, recombinant human epidermal growth factor 0.00001-0.0005 parts, recombinant human basic fibroblast growth factor 0.00001-0.0005 parts, naringenin 0.05-1 part, N-acetylglucosamine 1-4 parts, preservative 0.01-1 part, 4-8 parts of glycerin, 1-3 parts of panthenol triacetate, 2-6 parts of keratan sulfate oligosaccharides and 50-70 parts of water. The composition of the skin care lotion provided by the invention is reasonably matched, scientifically proportioned, exerts a synergistic effect, and has outstanding moisturizing and anti-aging effects.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an anti-aging and revitalizing skin care lotion containing growth factors and a preparation method thereof. Background technique [0002] Skin aging is a phenomenon of skin aging caused by natural or unnatural factors. After birth, the skin tissue is increasingly developed and its function is gradually active. The growth period of skin tissue generally ends around the age of 25, and then growth and aging proceed simultaneously, and the elastic fibers of the skin gradually become thicker. In the early aging stage of 40 to 50 years old, the aging of the skin is gradually obvious. Skin aging is a natural law, and anti-aging is an eternal beauty topic. Although we cannot prevent the natural aging of the skin, we can change the aging state of the skin through scientific and effective measures. [0003] Traditional skin care is limited to physical methods such as oil film coverage ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K8/64A61K8/65A61K8/49A61K8/42A61Q19/08A61Q19/00A61Q19/02
CPCA61K8/64A61K8/42A61K8/4953A61K8/498A61K8/65A61K2800/52A61K2800/5922A61Q19/00A61Q19/02A61Q19/08
Inventor 陈松彬刘杰森倪彦艳陈健欢罗瑶郑拥财
Owner GUANGDONG COOWAY BIOTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com