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

Composition with function of beautifying face as well as preparation method and application thereof

A technology of composition and function, which is applied in the field of composition with cosmetic function, can solve the problems such as no improvement in performance, and achieve the effect of taking convenience, improving skin moisture, and simple ingredients

Inactive Publication Date: 2016-08-24
NANJING GENGFENG PHARMA TECH CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] After literature research, it was found that the external application of Dendrobium candidum extract can be used for moisturizing applications, but there are no reports in the literature that Dendrobium candidum can increase skin elasticity, improve skin moisture, remove chloasma and resist skin photoaging after oral administration.
This study found that pure Dendrobium candidum does not improve the above four properties, and pure hydrolyzed collagen can only improve the above four properties to a certain extent

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
  • Composition with function of beautifying face as well as preparation method and application thereof
  • Composition with function of beautifying face as well as preparation method and application thereof
  • Composition with function of beautifying face as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Preparation of Dendrobium candidum extract

[0032] Take (take 30kg of dry product of Dendrobium candidum) and pulverize, add 30 times of water, heat and extract for 1 hour, extract twice, filter, depigment and degrease, centrifuge the obtained aqueous solution to obtain a centrifuge, adjust the volume of the centrifuge to contain a polysaccharide concentration of about 1%. , to obtain the crude extract. Then add 4 times the volume of ethanol to the crude extract, ethanol precipitation, centrifugation, add hot water to the obtained precipitate, dissolve the precipitate, remove protein, centrifuge, and dry the centrifuge to obtain 12.32 kg of Dendrobium officinale extract.

Embodiment 2

[0034] Preparation of Dendrobium candidum powder

[0035] Get 5 kg of dried dendrobium candidum, pulverize, and cross a 200-mesh sieve to obtain 4.48 kg of dendrobium candidum powder.

Embodiment 3

[0037] Get 1100 grams of the Dendrobium officinale extract obtained in Example 1, pulverize, add 200 grams of microcrystalline cellulose, mix and granulate to obtain the Dendrobium officinale extract granules.

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

PropertyMeasurementUnit
molecular weightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a composition with a function of beautifying the face. The composition contains 1-10 parts of hydrolyzed collagen and 1-10 parts of dendrobium officinale extract or dendrobium officinale powder, wherein the average molecular weight range of the hydrolyzed collagen is 500-6000 Dalton. The composition can also contain sodium hyaluronate or vitamin C and vitamin E. Functional experiments prove that the functions of the hydrolyzed collagen in improving the skin elasticity, substantially increasing the skin moisture, removing chloasma and resisting light aging can be substantially enhanced by adding dendrobium officinale, but dendrobium officinale does not have the functions of improving the skin elasticity, increasing the skin moisture, removing chloasma and resisting skin light aging after being orally taken merely, indicating that dendrobium officinale and the hydrolyzed collagen carry out synergism. The composition provided by the invention is applied to products in various dosage forms, such as tablets, granules, capsules, medicinal extracts, powder, oral liquids, drinks, micro-capsules and liposomes in the form of a solid preparation or a liquid preparation.

Description

technical field [0001] The invention relates to a composition with cosmetic function, in particular to a composition capable of improving skin elasticity, increasing skin moisture, removing chloasma and resisting skin photoaging, its preparation method and application. Background technique [0002] The skin is an important and largest organ covering the entire body, accounting for about 16% of body weight. Skin is divided into epidermis, dermis, and subcutaneous tissue. The epidermis is divided into stratum corneum, granular layer, spinous layer, and basal layer; the dermis is divided into collagen fibers, elastic fibers, and capillaries; the subcutaneous tissue is divided into fat layer and loose connective tissue. The epidermis is the most important part of the skin, and the barrier protection of the skin is mainly realized by the epidermis. It protects tissues in the body from foreign objects and bacteria, and prevents the loss of water, electrolytes, etc. in the body. ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/01A61K8/97A61K8/65A61K8/73A61K8/67A61Q19/02A61Q19/08A61Q19/00A61P17/00A23L33/00A61K36/8984A61K31/728A61K31/375A61K31/355
CPCA61K8/65A61K8/676A61K8/678A61K8/735A61K8/97A61K31/355A61K31/375A61K31/728A61K36/8984A61K38/014A61K2800/92A61Q19/00A61Q19/02A61Q19/08A61K2300/00
Inventor 李定祥熊秀娟朱慧慧伍玲何涛
Owner NANJING GENGFENG PHARMA TECH 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