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Method for preparing water-soluble seaweed whitening and freckle removal mask from seaweed extracting solution

A seaweed extract, whitening and freckle-removing technology, applied in cosmetic preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc. The problem of not achieving the ideal effect, etc., achieves the effect of increasing compatibility, excellent waterproofness, and improving timeliness

Inactive Publication Date: 2016-08-03
吴美燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the method for preparing seaweed facial mask is mainly that seaweed is simply crushed or boiled and mixed with other nutrients. Such extraction is very incomplete, resulting in a waste of a large amount of active ingredients in seaweed; the film-forming material of seaweed itself has poor film-forming effect and poor waterproof performance. Weak, unable to effectively lock in moisture, so the timeliness of the seaweed mask made directly from seaweed ingredients is short, and the nutrients cannot be completely absorbed by the skin, resulting in the mask not achieving the desired effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Add the washed fresh kelp to a reaction kettle filled with deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol and pharmaceutical grade glycerol for beating, and add dodecylbenzene as a wetting and penetrating agent after beating Sodium sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone, fresh kelp, deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol, pharmaceutical grade glycerin, twelve Sodium alkylbenzene sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone oil are in mass ratio of 18:18:20:15:28:0.2:0.3:0.3:0.2, Soak at 30°C for 46 hours, distill and recover part of the organic solvent at a negative pressure of 1.0Mpa and a temperature of 55°C. The filter press uses a 2500-mesh filter cloth for pressure filtration. The obtained filtrate, pharmaceutical grade polyvinyl alcohol solution, ethylene glycol stearate Alcohol dieste...

Embodiment 2

[0023] Add the washed fresh kelp to a reaction kettle filled with deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol and pharmaceutical grade glycerol for beating, and add dodecylbenzene as a wetting and penetrating agent after beating Sodium sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone, fresh kelp, deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol, pharmaceutical grade glycerin, twelve Sodium alkylbenzene sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone oil are in mass ratio of 18:18:20:15:28:0.2:0.3:0.3:0.2, Soak at 30°C for 46 hours, distill and recover part of the organic solvent at a negative pressure of 1.0Mpa and a temperature of 55°C. The filter press uses a 2500-mesh filter cloth for pressure filtration. The obtained filtrate, pharmaceutical grade polyvinyl alcohol solution, ethylene glycol stearate Alcohol dieste...

Embodiment 3

[0025] Add the washed fresh kelp to a reaction kettle filled with deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol and pharmaceutical grade glycerol for beating, and add dodecylbenzene as a wetting and penetrating agent after beating Sodium sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone, fresh kelp, deionized water, pharmaceutical grade ethanol, pharmaceutical grade propylene glycol, pharmaceutical grade glycerin, twelve Sodium alkylbenzene sulfonate, alkylphenol polyoxyethylene ether, sorbitan fatty acid ester-60 and simethicone oil are in mass ratio of 18:18:20:15:28:0.2:0.3:0.3:0.2, Soak at 30°C for 46 hours, distill and recover part of the organic solvent at a negative pressure of 1.0Mpa and a temperature of 55°C. The filter press uses a 2500-mesh filter cloth for pressure filtration. The obtained filtrate, pharmaceutical grade polyvinyl alcohol solution, ethylene glycol stearate Alcohol dieste...

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PUM

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Abstract

The invention relates to a method for preparing a water-soluble seaweed whitening and freckle removal mask from a seaweed extracting solution. The method comprises the steps that seaweed is added into a reaction kettle containing water and an organic solvent, a wetting and penetrating agent is added after the seaweed is pulped, soaking extraction is performed, the organic solvent is partially recycled through low-temperature and low-pressure distillation, and finally seaweed residue and a seaweed extracting solution are obtained in a filter pressing mode, the seaweed extracting solution, a pharmaceutical grade polyvinyl alcohol solution, a pearling agent and whitening and freckle removal nutrient substance are mixed according to a certain mass ratio, the mixture is stirred to be uniform, and the obtained product is the water-soluble seaweed whitening and freckle removal mask. The seaweed contains a large amount of seaweed protein, algal polysaccharides, alginic acid, microelements and vitamin so as to supplement nutrient to skin, blood circulation is promoted, cutin is removed, skin metabolism is accelerated, and skin becomes smooth and elastic.

Description

technical field [0001] The invention relates to a method for preparing a water-soluble seaweed whitening and spot-removing mask by using seaweed extract. Background technique [0002] At present, the method for preparing seaweed facial mask is mainly that seaweed is simply crushed or boiled and mixed with other nutrients. Such extraction is very incomplete, resulting in a waste of a large amount of active ingredients in seaweed; the film-forming material of seaweed itself has poor film-forming effect and poor waterproof performance. Weak, unable to effectively lock in moisture, so the timeliness of the seaweed mask made directly from seaweed ingredients is short, and the nutrients cannot be completely absorbed by the skin, resulting in the mask not achieving the desired effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for preparing a water-soluble seaweed whitening and spot-removing facial mask by...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61K8/97A61K8/92A61K8/81A61K8/37A61K8/26A61Q19/02
CPCA61K8/26A61K8/375A61K8/8129A61K8/922A61K8/97A61K8/987A61K8/988A61K2800/805A61Q19/02
Inventor 刘彬
Owner 吴美燕