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Skin epidermal cell viability accelerant and application thereof to skin external application agent

A technology for skin external preparations and solvents, which is applied in skin epidermal cell vitality promoters and its application in skin external preparations, and can solve problems that do not involve the viability of osmanthus fragrans epidermal cells, the effect of mitochondrial activity, etc.

Inactive Publication Date: 2017-12-12
SHANGHAI JAHWA UNITED +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the prior art relates to the beauty effect of osmanthus fragrans on the skin, it does not involve the effect of osmanthus fragrans on epidermal cell vitality, mitochondrial activity and energy ATP content.

Method used

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  • Skin epidermal cell viability accelerant and application thereof to skin external application agent
  • Skin epidermal cell viability accelerant and application thereof to skin external application agent
  • Skin epidermal cell viability accelerant and application thereof to skin external application agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: the preparation of sweet-scented osmanthus extract

[0045] Osmanthus fragrans coarse powder→25 times deionized water, extraction at 90~95°C→centrifugation (8000prm, 15min)→tubular membrane (molecular weight: 300,000) ultrafiltration→RO membrane concentration→spray drying→collect the extract powder to obtain osmanthus fragrans extract things. Solid content 100%

Embodiment 2

[0046] Embodiment 2: the preparation of sweet-scented osmanthus extract

[0047] Osmanthus fragrans coarse powder → 70% ethanol (volume concentration) ultrasonic extraction at room temperature twice (12 times, 10 times) → filter → filtrate concentrated under reduced pressure → quantify to 1 times the crude drug quality to obtain the osmanthus fragrans extract. The crude drug concentration is 1g / g, and the solid content is 31.16%.

Embodiment 3

[0048] Embodiment 3: the preparation of sweet-scented osmanthus extract

[0049] Osmanthus fragrans coarse powder → 10 times 70% ethanol (volume concentration) leaching at room temperature twice → filtration → filtrate concentrated under reduced pressure → filtrate refrigerated centrifugation (8000prm, 15min, 4°C) → supernatant quantified to 1.02 times the quality of the crude drug, to obtain Osmanthus Extract. The crude drug concentration is 0.98g / g, and the solid content is 23.39%.

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Abstract

The invention discloses a method for preparing sweet-scented osmanthus extracts. The sweet-scented osmanthus extracts prepared by the method have the effect of promoting the viability of skin epidermal cells. The invention further discloses the application of the sweet-scented osmanthus extracts in promoting the viability of skin epidermal cells. The sweet-scented osmanthus extracts can also be added to cosmetics as an additive to promote the viability of skin epidermal cells.

Description

technical field [0001] The purpose of the present invention is to provide a kind of Chinese medicine extract that can enhance the vitality of skin cells, the Chinese medicine extract can enhance skin cells, especially the mitochondrial activity of epidermal cells and / or increase the ATP content of epidermal cells, and can be added to cosmetics as functional additives. For skin care. Background technique [0002] Consisting of the epidermis, dermis and subcutaneous tissue, the skin is the largest organ of the human body. The skin covers the whole body and is a natural barrier to protect the human body. It can not only protect various tissues and organs in the human body from external substances such as pathogenic microorganisms and physical and other mechanical damage, but also maintain the loss of water, electrolytes and nutrients in the human body. While effectively maintaining the stability of the internal environment of the human body, the skin also participates in the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00A61Q19/10
CPCA61K8/97A61Q19/00A61Q19/10
Inventor 祝乐李玲玉陈默赵亚冯冰王帅
Owner SHANGHAI JAHWA UNITED