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Anti-ageing skincare composition

A skin care composition and anti-aging technology, applied in skin care preparations, cosmetics, cosmetic preparations, etc., can solve the problems of reducing skin elasticity and permeability, skin elasticity decline, deepening, etc., to achieve easy scale production, Enhance skin elasticity and improve fine lines

Inactive Publication Date: 2020-01-24
陈娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dyer et al. found that skin aging is related to non-enzymatic glycosylation. The dermis of the skin is rich in collagen and elastin, and the amino acids in protein molecules are prone to non-enzymatic glycosylation with the aldehyde or ketone group of glucose in the extracellular fluid. reaction, and with age, AGEs increase progressively, causing collagen to form intermolecular cross-links, which not only reduces the elasticity and permeability of the skin, weakens the diffusion performance of nutrients and waste, but also reduces the solubility of collagen so that It is difficult to be hydrolyzed by collagenase, resulting in decreased skin elasticity, difficult to smooth out and deepen wrinkles, thus accelerating the aging process of the skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An extract of Spanish moss (TILLANDSIA USNEOIDES), which is obtained by extracting through the following process: (1) washing the fresh aboveground part of Spanish moss, drying in the shade, crushing, and then adding 60% ( V / V) Ethanol aqueous solution, stirred and soaked at room temperature for 24 hours to obtain the soaking solution; (2) Filter the soaking solution with a 100-mesh filter cloth, place it on a rotary evaporator and conduct vacuum distillation at 40°C to remove the ethanol to obtain the extract.

Embodiment 2

[0030] An extract of Spanish moss (TILLANDSIA USNEOIDES), which is obtained by extracting through the following process: (1) Wash the fresh aboveground part of Spanish moss, dry it in the shade, crush it, and then add 70% ( V / V) Ethanol aqueous solution, stirred and soaked at room temperature for 12 hours to obtain the soaking solution; (2) Filter the soaking solution with a 500-mesh filter cloth, place it on a rotary evaporator and conduct vacuum distillation at a temperature of 30°C to remove the ethanol to obtain the extract.

Embodiment 3

[0031] Example 3 Non-enzymatic glycosylation inhibition test

[0032] (1) Preparation of samples to be tested

[0033] The samples to be tested were prepared according to the proportions in Table 1.

[0034] Table 1 Composition of samples to be tested

[0035]

[0036] Wherein the Spanish moss (TILLANDSIA USNEOIDES) extract is prepared in Example 2.

[0037] (2) Construction of non-enzymatic glycosylation system

[0038] Refer to (Liu Youting, Zhang Weihong, et al. Research on the Efficacy of Osmanthus Fragrans Extract in Anti-aging Skin [J]. Fragrance, Flavor and Cosmetics, 2019(02):23-26.), using bovine serum albumin and fructose Mix incubation to simulate the non-enzymatic glycosylation reaction in the human body, and inhibit the reaction by adding an inhibitor of the non-enzymatic glycosylation reaction. The fluorescence intensity of the inhibitor system will be weaker than that of the control without the inhibitor. The ratio reflects the inhibition of the sample to...

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Abstract

The invention discloses an anti-ageing skincare composition. The anti-ageing skincare composition mainly contains a Spain moss (TILLANDSIA USNEOIDES) extract and arginine ferulate. Experiment certificates that the anti-ageing composition has favorable restraining effects on non-enzyme glycosylation reactions, can strengthen skin elasticity, can obviously improve fine wrinkles when being applied tocosmetics, and can achieve favorable anti-ageing efficacy.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to an anti-aging skin care composition. Background technique [0002] Aging is a process of gradual functional degeneration at the cell and body level. Physiological aging is the irreversible degeneration of complex morphological structures and physiological functions of the whole body that gradually progresses with age under the influence of genetic factors from the mature stage of the organism. Variety. Pathological aging is the accelerated aging caused by disease or abnormal factors. Most countries in the world are facing the challenge of population aging. Aging and aging-related diseases are detrimental to people's quality of life. By delaying aging, especially reducing skin surface aging-related symptoms (such as wrinkles, dry skin, dryness, etc.), it has become an exploration of the cosmetics industry main target. [0003] The theory of non-enzymatic glycosylation aging is the focu...

Claims

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Application Information

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IPC IPC(8): A61K8/9739A61K8/44A61K8/19A61K8/9789A61Q19/08
CPCA61K8/9739A61K8/44A61K8/19A61K8/9789A61Q19/08
Inventor 陈娟
Owner 陈娟
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