Dry-type film containing antibacterial peptide and epidermal growth factor, as well as preparation method and application thereof

A technology of epidermal growth factor and dry film, which is applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve the problems of chemical preservatives increasing skin irritation, skin side effects, and increased transportation costs, etc., to reduce skin damage. Stimulation, promotion of moisturizing properties, shelf-life extension effects

Active Publication Date: 2015-04-29
WEIGUAN BIOLOGICAL SCI & TECH GUANGZHOU +2
View PDF6 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prolong the shelf life of the mask, various chemical preservatives have to be added to the ingredients of the mask. However, chemical preservatives increase the irritation to the skin and have side effects on the skin.
The existence of a large amount of water makes the single sheet mask heavier and increases the transportation cost

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
  • Dry-type film containing antibacterial peptide and epidermal growth factor, as well as preparation method and application thereof
  • Dry-type film containing antibacterial peptide and epidermal growth factor, as well as preparation method and application thereof
  • Dry-type film containing antibacterial peptide and epidermal growth factor, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A dry facial mask containing antimicrobial peptides and epidermal growth factor. The dry facial mask is composed of a membrane active component carrier (non-woven fabric) and a membrane active component. The membrane active component is provided by the membrane essence, which is composed of the following according to the quality The composition of the percentage meter:

[0047]

[0048]

[0049] The preparation method of the above-mentioned dry facial mask containing antibacterial peptide and epidermal growth factor comprises the following steps:

[0050] (1) Preparation of component A: Dissolve and disperse dipotassium glycyrrhizinate in deionized water, add 1,3-butanediol and mix evenly, put it into an emulsification pot, then add disodium edetate, antibacterial peptide and deionized water, stirred and heated to 80-85°C, kept warm for 20 minutes to sterilize, cooled to 45°C to obtain component A;

[0051] (2) Preparation of component B: Dissolve epidermal growt...

Embodiment 2

[0059] A dry facial mask containing antimicrobial peptides and epidermal growth factor. The dry facial mask is composed of a membrane active component carrier (non-woven fabric) and a membrane active component. The membrane active component is provided by the membrane essence, which is composed of the following according to the quality The composition of the percentage meter:

[0060]

[0061]

[0062] The preparation method of the above-mentioned dry facial mask containing antibacterial peptide and epidermal growth factor comprises the following steps:

[0063] (1) Preparation of component A: Dissolve and disperse dipotassium glycyrrhizinate in deionized water, add 1,3-butanediol and mix evenly, put it into an emulsification pot, then add disodium edetate, antibacterial peptide and deionized water, stirred and heated to 80-85°C, kept warm for 20 minutes to sterilize, cooled to 45°C to obtain component A;

[0064] (2) Preparation of component B: Dissolve epidermal growt...

Embodiment 3

[0072] A dry facial mask containing antimicrobial peptides and epidermal growth factor. The dry facial mask is composed of a membrane active component carrier (non-woven fabric) and a membrane active component. The membrane active component is provided by the membrane essence, which is composed of the following according to the quality The composition of the percentage meter:

[0073]

[0074] The preparation method of the above-mentioned dry facial mask containing antibacterial peptide and epidermal growth factor comprises the following steps:

[0075] (1) Preparation of component A: Dissolve and disperse dipotassium glycyrrhizinate in deionized water, add 1,3-butanediol and mix evenly, put it into an emulsification pot, then add disodium edetate, antibacterial peptide and deionized water, stirred and heated to 80-85°C, kept warm for 20 minutes to sterilize, cooled to 45°C to obtain component A;

[0076] (2) Preparation of component B: Dissolve epidermal growth factor in ...

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 invention belongs to the technical field of cosmetics, and discloses a dry-type film containing antibacterial peptide and an epidermal growth factor, as well as a preparation method and application. The dry-type film mainly comprises the following active ingredients by weight percentage: 0.05-2.0% of antibacterial peptide, 0.001-0.2% of the epidermal growth factor, 0.01-0.4% of sodium hyaluronate, 0.05-1.0% of dipotassium glycyrrhizinate, 0.05-2.0% of sericin powder and 0.02-1.0% of Beta-glucan. The preparation method comprises the following steps: preparing dry film essence; spraying the dry film essence onto a dry film active ingredient carrier; stoving; packaging. Since the dry-type film does not contain moisture, the growth of fungi is inhibited; chemical preservatives are avoided, the side effect is reduced, and the dry-type film is safe, environment-friendly and long in guarantee period; the weight of a single dry-type film is reduced by 70-85%, and the dry-type film is low in transportation cost, convenient to carry and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a dry film containing antibacterial peptide and epidermal growth factor, a preparation method and application. Background technique [0002] The health of the skin is closely related to the moisture content of the stratum corneum. When the water content of the stratum corneum is lower than 10%, the stratum corneum becomes brittle and the skin loses its elasticity, wrinkles, cracks and dead skin appear. Therefore, moisturizing is an essential indicator of all kinds of beauty cosmetics. Masks are becoming more and more popular for facial care. The principle is to isolate the skin from the outside for a certain period of time, increase the temperature of the skin surface, strengthen the blood circulation on the surface of the face, and promote skin metabolism. Through the various active ingredients in the mask, it provides skin cleaning, moisturizing, anti-wrinkle, ...

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): A61K8/92A61K8/73A61K8/64A61K8/02A61Q19/00A61Q19/02A61Q19/08
Inventor 戴宏彬刘有芹颜芸黄自然孙月恒
Owner WEIGUAN BIOLOGICAL SCI & TECH GUANGZHOU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap