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Composition comprising onion exosomes

A technology of composition and exosomes, which is applied in the field of biomedicine, can solve the problems that hydrophilic ingredients are difficult to pass through the stratum corneum, difficult to effectively absorb and utilize the skin, and difficult to effectively break through the skin barrier, so as to achieve stable structure and stable product properties , the effect of easy cell absorption

Inactive Publication Date: 2020-09-01
西安博和医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Onion extracts are rich in flavonoids, which can effectively inhibit the formation of scars, and have certain cosmetic significance for the occurrence and treatment of scars. However, these active substances in onion extracts are water-soluble components, which can be absorbed by the skin during the process of skin absorption. To pass through the gap in the stratum corneum, this gap is lipophilic (lipophilic), so it is difficult for hydrophilic ingredients to pass through the stratum corneum. It is still difficult to effectively break through the skin barrier in the application of skin care products, and it is difficult to be effectively absorbed and utilized by the skin.

Method used

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  • Composition comprising onion exosomes
  • Composition comprising onion exosomes
  • Composition comprising onion exosomes

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0058] This embodiment provides a composition for preventing skin scars, which contains onion exosomes.

[0059] In some embodiments, the composition further comprises one or more of an active component, a pH adjusting component, a moisturizing component, a stabilizing component and a preservative component.

[0060] In some embodiments, the pH adjusting component is selected from one or more of phosphate buffer, citrate buffer, acetate buffer, Tris buffer and HEPES buffer.

[0061] In some embodiments, the moisturizing component is selected from glycerin, propylene glycol, butylene glycol, 1,2-pentanediol, polyethylene glycol, polyglycerin, trehalose, sodium hyaluronate, hyaluronic acid, yellow One or more of raw gum, dextran, rhamnose, sorbitol and carbomer.

[0062] In some embodiments, the stabilizing component is selected from one or more of chelating agents, vitamin E and sodium metabisulfite.

[0063] In some embodiments, the preservative component is selected from gl...

Embodiment 2

[0071] This embodiment provides a product for preventing skin scars, which comprises the composition described in Embodiment 1.

Embodiment 3

[0073] This example provides the use of onion exosomes in the prevention of skin scars.

[0074] In some embodiments, the weight parts of the onion exosomes are 0.1-30.

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Abstract

The present invention provides a composition for preventing skin scars. The composition comprises onion exosomes. The composition for preventing the skin scars further comprises one or more of an active component, a pH adjusting component, a moisturizing component, a stabilizing component and a preservative component. The composition for preventing the skin scars has good scar prevention and relieving effects.

Description

technical field [0001] The invention relates to the field of biomedicine. In particular, the present invention relates to compositions comprising onion exosomes. Background technique [0002] Plant resources are one of the most important resources for human beings, and they are an important source of food, medicine and various living materials. In terms of drug application, different plants produce different secondary metabolites, most of these secondary metabolites are biologically active, and are widely used in skin anti-aging (such as asiaticoside), anti-inflammatory and soothing (such as bisabolol) , Whitening and freckle removal (such as anthocyanins) and other skin care directions. However, the efficacy of plants on the human body is far from limited to secondary metabolites. Plant exosomes also have a variety of similar human regulation effects, showing their important potential value in skin care. [0003] With the continuous improvement of people's aesthetic requ...

Claims

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Application Information

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IPC IPC(8): A61K36/8962A61P17/02A61K8/49A61K8/64A61K8/9789A61K8/9794A61K8/98A61Q19/00C12N5/04
CPCA61K36/8962A61P17/02A61K8/982A61K8/98A61K8/9794A61K8/9789A61K8/64A61K8/4953A61Q19/00C12N5/04C12N2509/00C12N2509/10
Inventor 程春泉
Owner 西安博和医疗科技有限公司
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