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Skin barrier repairing compound, skin care lotion and preparation method thereof

A skin barrier and compound technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve problems such as accelerated hair growth, skin redness, skin irritation, etc., to promote metabolism, maintain homeostasis and Basic health, accelerated decomposition and excretion effect

Active Publication Date: 2020-06-23
广州一一生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to whiten and repair the skin, the current common practice is to use high-concentration chemically synthesized repair solutions, such as vitamin C cream, salicylic acid, vitamin A alcohol, etc., but the common defect of this type of whitening products is that they only focus on Focusing on the rapid whitening effect, but ignoring the repair of skin barrier damage, long-term use will not only make the skin sensitive, but in severe cases, the skin will become red or even red and swollen, and may also stimulate the skin and cause hair growth. accelerated situation

Method used

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  • Skin barrier repairing compound, skin care lotion and preparation method thereof
  • Skin barrier repairing compound, skin care lotion and preparation method thereof
  • Skin barrier repairing compound, skin care lotion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0077] This preparation example prepares a sea fennel callus culture filtrate, and the preparation method of the sea fennel callus culture filtrate comprises the following steps:

[0078] (1) Callus induction culture: sea fennel explants were inoculated into agar medium for callus induction culture, the temperature of the induction culture was 20°C, and the time of the induction culture was 14 days, and the callus was obtained. injured tissue;

[0079] (2) Callus particle suspension culture: inoculate the callus obtained in step (1) into MS medium, and carry out shaking culture in a shaking incubator at a speed of 100 r / min, and the temperature of the shaking culture is 20°C , the time of the shaking culture is 14 days to obtain the proliferation callus;

[0080] (3) Expanded culture of callus: inoculate the proliferated callus obtained in step (2) into a sterile cell bag for expanded culture, the temperature of the expanded culture is 25°C, and the time of the expanded cultu...

preparation example 2

[0083]This preparation example prepares tetrahydromethylpyrimidine carboxylic acid, and the preparation method of described tetrahydromethylpyrimidine carboxylic acid comprises the following steps:

[0084] (A) Cultivation of desert halophilic bacteria: the desert halophilic bacteria were inoculated in SCDLP liquid medium, and cultivated with a rotating speed of 1000r / min in a shaking incubator, and the temperature of the cultivation was 20°C. The time is 48h, and the desert halophilic bacteria cell is obtained;

[0085] (B) Osmotic pressure shock: the desert halophilic bacteria bacterium that step (A) obtains is resuspended in hyperosmotic pressure solution (the hyperosmotic pressure solution comprises: 18% sucrose, 0.1% EDTA, remaining Soak in water) for 1 hour, filter to obtain the precipitated desert halophilic bacterial cell;

[0086] (C) Electrodialysis: the desert halophilic bacterial cells obtained in step (B) are treated by electrodialysis to obtain tetrahydromethyl ...

preparation example 3

[0088] This preparation example prepares a kind of hydrolyzed red algae extract, the preparation method of described hydrolyzed red algae extract comprises the following steps:

[0089] (a) Extraction: wash, crush and pass through a 100-200 mesh sieve to obtain the red algae powder; add water to the red algae powder and perform an extraction at 70°C, and the time for the first extraction is 10 hours , the mass ratio of the water and the red algae powder is 20:1, the primary extract is obtained, the primary extract is filtered and then concentrated, then the volume ratio concentration is added to an aqueous ethanol solution of 80% for secondary extraction, and the precipitate is left to stand, Obtain red algae polysaccharide crude material;

[0090] (b) Hydrolysis: after dissolving the crude red algae polysaccharide obtained in step (a) with water, add 30wt% hydrogen peroxide aqueous solution, and mix and stir at 50°C for 1 hour to obtain a hydrolyzed red algae extract;

[009...

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Abstract

The invention provides a skin barrier repairing compound, a skin care lotion and a preparation method thereof. The skin barrier repairing compound comprises a composition for repairing a skin barrier,a centella extract, an aloe vera leaf extract, a bearberry leaf extract, a glycyrrhiza inflata root extract and an oat protein extract, wherein the composition for repairing the skin barrier comprises a hypecoum maritimum callus culture filtrate, ectoine and a hydrolyzed red algae extract. The skin barrier repairing compound has the effect of repairing the skin barrier, and can also resist excessive free radicals, improve the antioxidant capacity of the skin, inhibit melanin pigmentation and promote metabolism of the skin. The skin care lotion prepared from the skin barrier repairing compoundhas obvious whitening and repairing effects, can effectively improve skin photoaging, help cell saccharification and reversion and promote skin collagen, and has the effects of slowing down skin aging, improving color spots, whitening and brightening the skin and reducing wrinkles.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a skin barrier repair compound, a skin care emulsion and a preparation method thereof. Background technique [0002] With the changes in the structure of work and life, people face computers, mobile phones and other radiant electrical appliances for a long time every day, resulting in severe water shortage in the skin. If the water cannot be replenished in time, the skin will appear dull and lead to pigmentation, and serious dark spots will appear. Especially with sun damaged or damaged skin, dark spots can appear if left untreated. Also, as the body ages, the skin becomes thinner, loses its elasticity, develops age-related dark spots, and becomes more susceptible to irritation. Usually facial skin aging is always accompanied by dryness, lack of water, and the appearance of age spots. In order to whiten and repair the skin, the current common practice is to use hi...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/64A61K8/49A61K8/9717A61K8/68A61K8/73A61K8/67A61K8/60A61K8/34A61K8/42A61K8/55A61K8/31A61K8/92A61K8/58A61K8/891A61K8/892A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/9794A61K8/9789A61K8/645A61K8/4953A61K8/9717A61K8/68A61K8/735A61K8/675A61K8/64A61K8/60A61K8/345A61K8/42A61K8/602A61K8/553A61K8/31A61K8/922A61K8/585A61K8/891A61K8/892A61Q19/00A61Q19/02A61Q19/08A61K2800/782A61K2800/592A61K2800/5922
Inventor 温伟红徐洁琼容惠姚文玉
Owner 广州一一生物技术有限公司
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