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Preparation method of anti-inflammatory alga extract applied to cosmetics

A technology of cosmetics and extracts, which is applied in the field of preparation of seaweed anti-inflammatory extracts, can solve the problems of unsuitable anti-inflammatory cosmetics and unfavorable inflammation recovery, and achieve the effect of improving transdermal effect and reducing production costs

Active Publication Date: 2020-01-17
烟台新时代健康产业日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, transdermal agents are usually organic acids or surfactants, which do not take advantage of the recovery of inflammation, and even belong to pro-inflammatory substances, which are not suitable for anti-inflammatory cosmetics.

Method used

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  • Preparation method of anti-inflammatory alga extract applied to cosmetics
  • Preparation method of anti-inflammatory alga extract applied to cosmetics
  • Preparation method of anti-inflammatory alga extract applied to cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A preparation method for a seaweed anti-inflammatory extract applied to cosmetics, comprising the steps of:

[0038] (1) Water extraction method to extract kelp crude polysaccharide: 100 mesh desalted kelp dry powder was soaked in water, the mass ratio of kelp dry powder to water was 1:30, and soaked for 16 hours; after soaking, the reaction system was leached in hot water at 70°C for 10 hours, Centrifuge to obtain a kelp crude polysaccharide solution; decolorize the kelp crude polysaccharide solution with a macroporous anion resin, the mass ratio of the macroporous resin to the crude polysaccharide solution is 1:200, and stir at 45°C for 1 hour for decolorization.

[0039] (2) High-voltage pulsed electric field treatment: the temperature of the sea-tangle crude polysaccharide solution obtained in step (1) is adjusted to 40 ± 1° C., and it is passed into a high-voltage pulsed electric field disposal chamber; the working conditions for high-voltage pulsed electric field t...

Embodiment 2

[0044] A preparation method for a seaweed anti-inflammatory extract applied to cosmetics, comprising the steps of:

[0045] (1) Water extraction method to extract kelp crude polysaccharide: 100 mesh desalted kelp dry powder was soaked in water, the mass ratio of kelp dry powder to water was 1:30, and soaked for 16 hours; after soaking, the reaction system was leached in hot water at 70°C for 10 hours, Centrifuge to obtain a kelp crude polysaccharide solution; decolorize the kelp crude polysaccharide solution with a macroporous anion resin, the mass ratio of the macroporous resin to the crude polysaccharide solution is 1:200, and stir at 45°C for 1 hour for decolorization.

[0046] (2) High-voltage pulsed electric field treatment: the temperature of the sea-tangle crude polysaccharide solution obtained in step (1) is adjusted to 40 ± 1° C., and it is passed into a high-voltage pulsed electric field disposal chamber; the working conditions for high-voltage pulsed electric field t...

Embodiment 3

[0051] A preparation method for a seaweed anti-inflammatory extract applied to cosmetics, comprising the steps of:

[0052] (1) Water extraction method to extract kelp crude polysaccharide: 100 mesh desalted kelp dry powder was soaked in water, the mass ratio of kelp dry powder to water was 1:30, and soaked for 16 hours; after soaking, the reaction system was leached in hot water at 70°C for 10 hours, Centrifuge to obtain a kelp crude polysaccharide solution; decolorize the kelp crude polysaccharide solution with a macroporous anion resin, the mass ratio of the macroporous resin to the crude polysaccharide solution is 1:200, and stir at 45°C for 1 hour for decolorization.

[0053] (2) High-voltage pulsed electric field treatment: adjust the temperature of the kelp crude polysaccharide solution obtained in step (1) to 40 ± 1°C, and add it to the high-voltage pulsed electric field treatment chamber; the working conditions for high-voltage pulsed electric field treatment are: elec...

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Abstract

The invention provides a novel preparation method of anti-inflammatory alga extract. By the preparation method, the transdermal effect of fucoidan in micromolecular kelp extract is improved, and accordingly, the application of the fucoidan in anti-inflammatory cosmetics is promoted. The preparation method includes the following steps: (1) extracting kelp crude polysaccharides according to a waterextraction method; (2) treating a kelp crude polysaccharide solution obtained in the step (1) in a high-voltage pulsed electric field; (3) performing splitting decomposition on crude polysaccharides obtained in the step (2) according to a hydrogen peroxide method; and (4) through membrane treatment, removing impurities and retaining a required molecular weight range. The preparation method has theadvantages that the transdermal effect of the fucoidan in a split product is effectively improved through specific high-voltage pulsed electric field treatment on fucoidan-rich kelp water extract, and accordingly, the problem of poor transdermal effect of conventional micromolecular kelp extract is solved; a transdermal accelerator that causes inflammation and has an adverse effect on the skin isnot used in the method, and accordingly, cosmetic ingredients are safe.

Description

technical field [0001] The invention relates to a preparation method of a seaweed anti-inflammatory extract used in cosmetics. Background technique [0002] Fucoidan sulfate is a high value-added seaweed sulfate polysaccharide, which has a variety of biological activities and has broad application prospects in the fields of medicine and cosmetics. Studies have shown that fucoidan sulfate has significant anti-inflammatory effects, and has potential for development in hand washing gels, personal care products, special cosmetics for inflammatory skin, and special cosmetics for sensitive skin. However, it has not been widely used in the field of cosmetics. [0003] Obtaining pure fucoidan sulfate usually requires a complex purification process, which is expensive to produce and the use of organic reagents is unavoidable in the purification process, which affects the safety of ingredients and increases the risk of introducing allergens into the system. [0004] Fucoidan sulfate...

Claims

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Application Information

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IPC IPC(8): A61K8/9711A61K8/73A61P29/00A61Q19/00C08B37/00
CPCA61K8/9711A61K8/73A61Q19/00A61P29/00C08B37/0063C08B37/0003A61K2800/805A61K2800/83
Inventor 邹鹏飞于建伟赵乐荣牟维林陶宇唐文金卢伟超
Owner 烟台新时代健康产业日化有限公司
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