A kind of anti-aging skin care composition and its application in the preparation of cosmetics

A skin care composition and aging technology, applied in cosmetics, cosmetic preparations, preparations for skin care, etc., can solve problems such as lack of protection of epidermal cells, and achieve the purpose of preventing human skin aging, repairing skin damage, anti-aging and activating skin cells. Effect

Active Publication Date: 2016-11-30
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an anti-aging skin care composition and its use in the preparation of cosmetics for the lack of substances that protect epidermal cells and prevent them from being damaged by ultraviolet rays

Method used

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  • A kind of anti-aging skin care composition and its application in the preparation of cosmetics
  • A kind of anti-aging skin care composition and its application in the preparation of cosmetics
  • A kind of anti-aging skin care composition and its application in the preparation of cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The preparation of embodiment 1 rose extract

[0043] Crushing the dried rose buds, adding 10 times by weight of a certain solvent, heating at a certain temperature for 70 minutes, filtering, and taking the filtrate. 10 times by weight of the same solvent was added to the filter cake, heated at the same heating temperature for 40 minutes, filtered, and the filtrate was obtained. The two filtrates were combined, concentrated and dried to obtain rose flower extract (MGH).

[0044] Table 1. Extraction test results of roses with different solvents

[0045]

solvent

Extract yield

Total polyphenol content in the extract

Example 1

Pure water (80-100°C)

45％-55％

60％-70％

Comparative example 1

95% ethanol water (20-50°C)

20％-30％

30％-40％

[0046] Considering the extraction rate and total polyphenol content, the best extraction condition is extraction with pure water at 80-100°C (see Table 1).

[0047] The rose extract ...

Embodiment 2-3

[0048] The preparation of embodiment 2-3 rose extract

[0049] Crush the dried rose buds, add a certain weight of pure water, heat at 90°C for 70 minutes, filter, and take the filtrate. Add a certain weight times pure water to the filter cake, heat at 90°C for 40 minutes, filter, and take the filtrate.

[0050] The two filtrates were combined, concentrated, and dried to obtain rose flower extract (MGH) (see Table 2).

[0051] Table 2. Extraction test results of roses with different water-material ratios

[0052]

Embodiment 4-6

[0053] The preparation of embodiment 4-6 rose flower extract

[0054] Crush the dried rose buds, add 10 times the weight of pure water, heat at 100°C for a certain period of time, filter, and take the filtrate. Add 10 times the weight of pure water to the filter cake, heat at 100°C for a certain period of time, filter, and take the filtrate. The two filtrates were combined, concentrated, and dried to obtain rose flower extract (MGH) (see Table 3).

[0055] Table 3. Extraction test results of roses with different heating times

[0056]

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Abstract

The invention discloses a skincare composition for resisting skin aging and usages of the skincare composition in preparation of cosmetics. The skincare composition for resisting the skin aging contains PA (Palmitoleic Acid), rose extracts and privet extracts serve as active ingredients. The PA has the functions of protecting the epidermis and repairing the ultraviolet irradiation damage. Cell experiments and animal experiments show that the compatibility of the rose extracts, the privet extracts and the PA has the remarkable effects of resisting aging and activating skin cells, the skin aging of a user can be effectively prevented, and the skin of the user is protected from ultraviolet irradiation.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to an anti-aging skin care composition and its application in preparing cosmetics. Background technique [0002] The human skin acts as the first protective barrier, protecting the vital organs of the body from external stimuli such as temperature or humidity changes, ultraviolet rays and pollution. However, the skin is vulnerable to external stimuli as it is exposed to the external environment. Among these external stimuli, ultraviolet rays are the main stimuli that cause skin aging and epidermal cell apoptosis. If the skin is exposed to ultraviolet rays, cellular components such as DNA or proteins may be damaged, causing apoptosis and death. [0003] Epidermal cells produced in the deepest basal layer of the epidermis move outward and are always replaced with new cells, which is called epidermal renewal. During this process, epidermal cells differentiate through four stages of basal ce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61K8/36A61Q19/08A61Q17/04
Inventor 肖蕾陈宇陈刚
Owner INFINITUS (CHINA) CO LTD
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