Antibacterial peptide skin care cosmetic

A technology of skin care cosmetics and antimicrobial peptides, which is applied in the field of new skin care cosmetics, can solve the problems of fading skin care effects, affecting absorbability, moisture retention and moisturization, and achieve the effect of improving roughness, eliminating wrinkles and preventing stains

Inactive Publication Date: 2012-12-19
广州市华桑生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hydroxypropyl cellulose and methyl paraben used in this technology have mutual inhibition, which reduces the skin care effect, and the skin feel is better by changing the formula; in addition, the moisturizing agent added in the original formula The amount of emulsifier and penetrant is relatively conservative, which affects the absorption, moisture retention and moisturization of the product

Method used

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  • Antibacterial peptide skin care cosmetic
  • Antibacterial peptide skin care cosmetic
  • Antibacterial peptide skin care cosmetic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Antimicrobial Peptide Skin Cosmetics: Aqueous Gels Containing Components by Weight in the Table Below

[0024]

[0025]

[0026] Preparation:

[0027] Dissolve and mix the components of group A in the above table at 85°C, cool to 40°C, add the aqueous solution of the components of group B and mix them evenly with a stirrer, then add an appropriate amount of 0.1mol / L NaOH solution, and mix the obtained The pH value of the gel is adjusted to about 6.5. The aqueous gel thus prepared has a small viscosity and can effectively maintain the biological activity of EGF and antimicrobial peptides by means of a stabilizer.

[0028] The xanthan gum added in Example 1 has a good skin feel when used on the skin surface, and also has good wettability and permeability, and is easier to absorb.

Embodiment 2

[0030] Antimicrobial peptide skin care cosmetics: freeze-dried powder, including solvent and freeze-dried powder,

[0031] Wherein, the solvent contains the components by weight in the following table. The components are mixed, fully dissolved, sterilized by ultrafiltration, subpackaged, capped and packaged.

[0032] components

Weight (g)

Mannitol

3

cysteine ​​hydrochloride

0.2

Isopropanol

0.2

polyethylene glycol

1

Glycerin

2.5

Propylene Glycol

3

[0033] Azone

0.5

normal saline

89.58

Dextran Sulfate

0.02

[0034] The freeze-dried powder contains the components by weight in the following table. The components are mixed, fully dissolved, sterilized by ultrafiltration, frozen to -50 to -55°C, freeze-dried, subpackaged, capped, and packaged.

[0035] components

Weight (g)

Antimicrobial Peptides

2

Embryokin

2

epi...

Embodiment 3

[0039] Antimicrobial peptide skin care cosmetics, ointment and preparation method thereof: prepare the components of the following table,

[0040]

[0041]

[0042] Preparation:

[0043] Mix the components of Group A, heat to 55°C and stir evenly, then heat to 80-85°C, stir to emulsify, add C component after the temperature drops to 40°C, and mix for 30 minutes. Packing, capping, quality inspection.

[0044] Embodiment 3 uses the natural effect of the compound emulsifier on the skin, and the complete emulsification system maintains a good skin feel, and the skin care product also has a good antibacterial, moisturizing and moisturizing skin care effect.

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PUM

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Abstract

The invention discloses an antibacterial peptide skin care cosmetic which comprises the following components by weight: 0.1-8 parts of antibacterial peptides, 0.00000001-0.0000005 part of epidermal growth factors, 1-4 parts of embryosin, 1-5 parts of anti-oxidants, 0.1-1 part of preservatives, 1-6 parts of stabilizing agents, 5-20 parts of humectants, 0.1-5 parts of penetrating agents, 0.01-0.1 part of perfume, and 60-90 parts of distilled water or normal saline. The invention relates to the technical field of cosmetics, has high stability, and strong permeability, contains antibacterial factors, and has good skin care effect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a novel skin care cosmetic using antibacterial peptides as raw materials. Background technique [0002] Cosmetics refer to smearing, spraying or other similar methods that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, etc., to achieve cleaning, maintenance, beauty, modification and change of appearance, or to correct human body odor, maintain Chemical industrial products or fine chemical products for the purpose of good condition. Cosmetics has gone through the age of ancient cosmetics, mineral oil, natural ingredients, zero-burden and genetics. Under the conditions of the current science and technology, it is likely to be integrated with many other disciplines (materials, medicine, bioengineering and agriculture, environment and Agriculture, aerospace and microelectronics, optoelectronics and computers, etc.) are heading towards ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/86A61K8/73A61K8/65A61K8/64A61Q19/00
Inventor 陈松彬黄自然曾珍刘亚娟倪彦燕文智斌
Owner 广州市华桑生物工程有限公司
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