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Composition and preparation for brightening skin color, and preparation method and application thereof

A technology for brightening skin tone and composition, applied in the research field of Haematococcus pluvialis, can solve the problems of easy inactivation and easy fading of astaxanthin, etc., and achieve the effects of improving dark spots, enhancing photostability, and improving skin brightness

Active Publication Date: 2021-08-27
哈尔滨敷尔佳科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved in the present invention is to overcome the defect that Haematococcus pluvialls in the prior art is easy to fade (the astaxanthin in it is easily inactivated) in cosmetics, thereby providing glucosyl rutin and bioflavonoids Use of astaxanthin for inhibiting fading, a composition for brightening skin tone, a preparation for brightening skin tone

Method used

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  • Composition and preparation for brightening skin color, and preparation method and application thereof
  • Composition and preparation for brightening skin color, and preparation method and application thereof
  • Composition and preparation for brightening skin color, and preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0057] Example 1 Effect Test of Haematococcus Pluvialls Composition on Brightening Skin Color

[0058] 1. Investigation of the protective effect of glucosyl rutin and bioflavonoids on the extract of Haematococcus pluvialis

[0059] When the astaxanthin in the extract of Haematococcus pluvialis has antioxidant activity, its color is red. When the astaxanthin is damaged by external temperature, light and other conditions, it will lose its original red color and become colorless and transparent. .

[0060] According to the characteristics of astaxanthin, a group of accelerated tests were carried out in this example to investigate the effects of adding and not adding glucosyl rutin and bioflavonoids on Haematococcus pluvialis under the conditions of 37°C±2°C and light respectively. The protective effect of astaxanthin in the extract was tested and observed for 5 days, 10 days, 15 days, 30 days, 60 days, and 90 days respectively. The test results are shown in Table 4 below:

[00...

Embodiment 2

[0073] Embodiment 2 Haematococcus pluvialls facial mask prescription, preparation process

[0074] The prescription of Haematococcus pluvialis mask is shown in Table 7 below.

[0075] Table 7 Prescription of Haematococcus Pluvialls Facial Mask (1000g)

[0076]

[0077]

[0078] Preparation Process

[0079] 1. Dissolve disodium EDTA in A in water first, then add the remaining components in A and stir until the solution is clear and transparent;

[0080] 2. Dissolve glucosyl rutin and bioflavonoids in B in water, stir well, add other ingredients in B, stir well and set aside;

[0081] 3. Disperse the Tremella fruiting body extract in C in water, stir and dissolve to make it fully swell for later use;

[0082] 4. Disperse the acrylic acid (ester) / C10-30 alkanol acrylate crosslinked polymer in D in water, stir and dissolve to fully swell for later use;

[0083] 5. Add B, C, and D to A, stir and mix well, then add 1mol / L sodium hydroxide to adjust the pH to 6.0, supplemen...

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Abstract

The invention provides an application of glucosylrutin and bioflavonoid in any one of the following applications: 1) inhibiting fading of astaxanthin; (2) inhibiting inactivation of astaxanthin; (3) protecting the astaxanthin; and 4) prolonging the shelf life of cosmetics containing astaxanthin. Accelerated experiments prove that glucosylrutin and bioflavonoid can achieve synergistic interaction under a specific ratio, and astaxanthin is protected to be stable and free of color fading under relatively high temperature and illumination, and the maximum time is 90 days. And in a general environment, a stable state of two years or more can be achieved. Glucosylrutin and bioflavonoid are natural plant extracts, experiments prove that when glucosylrutin and bioflavonoid are added into a cosmetic formula, natural pigments can be stabilized, the light stability of astaxanthin can be enhanced, and in addition, glucosylrutin and bioflavonoid can protect skin injuries caused by UV, inhibit skin protein glycosylation and resist skin aging.

Description

technical field [0001] The invention relates to the research field of Haematococcus pluvialis, in particular to a composition, preparation, preparation method and application for brightening skin color. Background technique [0002] The continuous contact between the human body and the outside world, human breathing, work pressure, light pollution, air pollution and other factors cause the production of free radicals in the human body, and the aging of the human skin is mostly related to the excessive free radicals in the human body. Antioxidant cosmetics can effectively remove excess free radicals, maintain skin elasticity, and delay skin aging. This is an important research and development direction for modern cosmetics companies. Astaxanthin is used in cosmetics to scavenge free radicals and brighten skin tone. Astaxanthin is a natural carotenoid, which belongs to terpene-like unsaturated compounds. Its molecular structure contains a conjugated polyene structure. Its che...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9722A61K8/60A61K8/49A61K8/9794A61K8/9728A61K8/99A61K8/9789A61Q19/00A61Q19/02
CPCA61K8/9722A61K8/602A61K8/498A61K8/9794A61K8/9728A61K8/99A61K8/9789A61Q19/00A61Q19/02A61K2800/85A61K2800/592A61K2800/80
Inventor 张立国刘艳君潘宇
Owner 哈尔滨敷尔佳科技股份有限公司
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