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Composition with blue-ray resistance and repair efficacy and preparation method and application thereof

A technology of anti-blue light and composition, which is applied in the direction of medical preparations containing active ingredients, skin care preparations, pharmaceutical formulas, etc., can solve problems such as unsatisfactory effects, maintain youthful vitality, relieve skin aging, and reduce inflammatory mediators Effect

Active Publication Date: 2019-11-05
BEIHAO STEM CELL & REGENERATIVE MEDICINE RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently commonly used skin care products are not effective in protecting against blue light

Method used

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  • Composition with blue-ray resistance and repair efficacy and preparation method and application thereof
  • Composition with blue-ray resistance and repair efficacy and preparation method and application thereof
  • Composition with blue-ray resistance and repair efficacy and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An anti-blue light repair stock solution, comprising the following components in mass percentage:

[0037]

[0038]

[0039] Preparation steps:

[0040] (1) Add water, glycerin, hyaluronic acid, xanthan gum, p-hydroxyacetophenone, and hexanediol into the water phase pot, heat to 80°C, keep warm and stir to dissolve evenly;

[0041] (2) When the temperature is lowered to 40°C, add troxerutin, centella asiatica extract, selaginella extract, and inositol, and stir evenly to obtain the anti-blue light repair stock solution.

[0042] Wherein, the preparation of troxerutin, Centella asiatica extract, Selaginella extract is as follows:

[0043] 1, the preparation of troxerutin:

[0044] (1) Pulverize the dried Sophora japonica seeds, add the pulverized Sophora japonica seeds and 95% dealdehyde alcohol into the heating and stirring pot at a weight ratio of 1:1.5, heat and reflux at 98°C for 4 hours, After the extraction is complete, cool to 60°C, filter while hot with ...

Embodiment 2

[0055] An anti-blue light repair stock solution, comprising the following components in mass percentage:

[0056]

[0057]

[0058] Preparation steps:

[0059] (1) Add water, glycerin, hyaluronic acid, xanthan gum, p-hydroxyacetophenone, and hexanediol into the water phase pot, heat to 84°C, keep warm and stir to dissolve evenly;

[0060] (2) When the temperature is lowered to 45°C, add troxerutin, centella asiatica extract, selaginella extract, and inositol, and stir evenly to obtain the anti-blue light repair stock solution.

[0061] Wherein, the preparation of troxerutin, Centella asiatica extract, Selaginella extract is as follows:

[0062] 1, the preparation of troxerutin:

[0063] (1) Pulverize the sun-dried Sophora japonica seeds, add the pulverized Sophora japonica seeds and 95% dealdehyde alcohol into the heating and stirring pot at a weight ratio of 1:2, heat and reflux at 100°C for 4 hours, After the extraction is complete, cool to 55°C, filter while hot wi...

Embodiment 3

[0074] An anti-blue light repair stock solution, comprising the following components in mass percentage:

[0075]

[0076]

[0077] Preparation steps:

[0078] (1) Add water, glycerin, hyaluronic acid, xanthan gum, p-hydroxyacetophenone, and hexanediol into the water phase pot, heat to 82°C, keep warm and stir to dissolve evenly;

[0079] (2) When the temperature is lowered to 42°C, add troxerutin, centella asiatica extract, selaginella extract, and inositol, and stir evenly to obtain the anti-blue light repair stock solution.

[0080] Wherein, the preparation of troxerutin, Centella asiatica extract, Selaginella extract is as follows:

[0081] 1, the preparation of troxerutin:

[0082] (1) Pulverize the sun-dried Sophora japonica seeds, add the pulverized Sophora japonica seeds and 95% dealdehyde alcohol into the heating and stirring pot at a ratio of 1:1 by weight, heat and reflux at 95°C for 6 hours, After the extraction is completed, cool to 65°C, filter while hot...

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PUM

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Abstract

The invention discloses a composition with blue-ray resistance and repair efficacy and a preparation method and application thereof. The composition with blue-ray resistance and repair efficacy includes the following ingredients (by weight): 1-5 parts of troxerutin, 20-45 parts of a gotu kola extract, and 20-50 parts of a selaginella extract. The invention also provides a stock solution containingthe above composition with blue-ray resistance and repair efficacy. Tests prove that the composition with blue-ray resistance can effectively resist damage of blue rays to skin cells, improve rough skin and repair damaged skin cells so as to achieve the effects of delaying skin aging and reducing skin chromatosis. The three ingredients in the composition have significant blue-ray resistant and repairing synergism, have mild nature and high safety, and will not cause skin irritation.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a composition with anti-blue light and repairing effects, a preparation method and application thereof. Background technique [0002] With the rapid development of the modern economy and the improvement of people's living standards, people's skin aging problems have been paid more and more attention. Skin aging refers to wrinkles, sagging skin, and pigmentation. changes in appearance. Wrinkles and sagging are formed in a compound form of physiological aging and photoaging. The main cause of skin photoaging is ultraviolet rays, but recently, not only ultraviolet rays, but also concerns about blue light generated by mobile phones, TVs, and various lighting lamps have increased. Modern people live in a digital environment and are exposed to blue light for more and more time. Blue light is the blue series of visible light that exists in the wavelength of 380-500nm. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9741A61K8/60A61Q17/04A61Q19/00A61Q19/08
CPCA61K8/602A61K8/9741A61K8/9789A61K2800/72A61Q17/04A61Q19/00A61Q19/08
Inventor 邓志攀孟卫华苏云龙沈政
Owner BEIHAO STEM CELL & REGENERATIVE MEDICINE RES INST CO LTD
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