A kind of repair mask after laser treatment and preparation method thereof

A technology of laser treatment and facial mask, which is applied in the fields of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of single film structure and film inhomogeneity, and achieve controllable preparation process, convenient portability and green products. Effect

Active Publication Date: 2015-10-21
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN 102525837 A discloses the preparation of a bacterial cellulose film containing astaxanthin. The final formed mask is mechanically cut, which easily leads to the inhomogeneity of the film
[0007] The currently disclosed bacterial cellulose facial mask with skin-beautifying effects is mainly obtained by the bacterial cellulose gel mask obtained by placing Acetobacter xylinum in coconut water and adding nutrients. This type of membrane has a single structure

Method used

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  • A kind of repair mask after laser treatment and preparation method thereof
  • A kind of repair mask after laser treatment and preparation method thereof
  • A kind of repair mask after laser treatment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] 1) the deployment of fermentation broth;

[0051] Components of the culture medium, in mass percentage, in wt%: glucose, fructose, sucrose or mannitol 2, peptone 0.05, yeast extract 0.05, citric acid 0.01, disodium hydrogen phosphate 0.02, potassium dihydrogen phosphate 0.01, methyl Cellulose 0.1, wheat starch 0.1;

[0052] The pH of the culture solution is 4.0;

[0053] Heat the culture medium to 50°C to dissolve methyl cellulose and evenly disperse it in the culture medium, at the same time make the wheat starch gelatinize and evenly disperse in the fermentation medium, sterilize with high pressure steam, irradiate with ultraviolet light and cool to room temperature , through pure oxygen, the fermentation medium is obtained;

[0054] 2) strain expansion;

[0055] The fermentation culture liquid is inoculated and expanded; the degree of expansion: the number of cells of Acetobacter xylinum is 2×10 5 pieces / ml.

[0056] 3) Static cultivation;

[0057] Transfer the...

Embodiment 2

[0062] 1) the deployment of fermentation broth;

[0063] Components of the culture medium, in mass percentage, in wt%: glucose, fructose, sucrose or mannitol 3, peptone 0.2, yeast extract 0.2, citric acid 0.05, disodium hydrogen phosphate 0.1, potassium dihydrogen phosphate 0.05, methyl Cellulose 0.5, wheat starch 0.5;

[0064] The pH of the culture solution is 5.0;

[0065] Heat the culture medium to 70°C to dissolve the methylcellulose and disperse it uniformly in the culture medium, meanwhile, gelatinize the wheat starch and disperse it evenly in the fermentation medium, sterilize it with high pressure steam, irradiate it with ultraviolet light and cool it down to room temperature , through pure oxygen, the fermentation medium is obtained;

[0066] 2) strain expansion;

[0067] The fermentation culture liquid is inoculated and expanded; the degree of expansion: the number of cells of Acetobacter xylinum is 2×10 6 pieces / ml.

[0068] 3) Static cultivation;

[0069] Tra...

Embodiment 3

[0074] 1) the deployment of fermentation broth;

[0075] Components of the culture medium, in mass percentage, in wt%: glucose, fructose, sucrose or mannitol 5, peptone 0.5, yeast extract 0.5, citric acid 0.1, disodium hydrogen phosphate 0.2, potassium dihydrogen phosphate 0.1, methyl Cellulose 1, Wheat Starch 1;

[0076] The pH of the culture solution is 6.0;

[0077] Heat the culture medium to 80°C to dissolve the thickener and evenly disperse it in the culture medium, and at the same time make the wheat starch gelatinize and evenly disperse in the fermentation medium, sterilize it with high pressure steam, irradiate it with ultraviolet light and cool it to room temperature. Through pure oxygen, the fermentation medium is obtained;

[0078] 2) strain expansion;

[0079] The fermentation culture liquid is inoculated and expanded; the degree of expansion: the number of cells of Acetobacter xylinum is 2×10 7 pieces / ml.

[0080] 3) Static cultivation;

[0081] Transfer the...

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Abstract

The invention relates to a laser treatment postoperative repair mask and preparation method thereof, which comprises the following steps: adding thickening agent and crop starch in a fermented nutrient solution, heating for dissolving gelatinization, and uniformly dispersing the thickening agent and crop starch in the nutrient solution, standing for culture, and preparing the bacteria cellulose mask with a structure which is gradually transited from a compact upper surface to a loosening lower surface and is similar to human body skin. The mask has the advantages of good binding capacity, pulling preventing property, extremely high attaching degree, biodegradable property, ecological environmental protection, low preparation cost, and simple usage and carrying.

Description

technical field [0001] The invention relates to a repairing mask after laser treatment and a preparation method thereof, in particular to a repairing mask after laser treatment with a loose lower surface whose upper surface is dense and continuously transitions downward and a preparation method thereof. Background technique [0002] With the progress of the times and the development of the economy, more and more people begin to pay attention to the maintenance of personal skin quality. Among them, facial masks have been recognized by more and more people as cosmetics for cleaning, caring and nourishing the facial skin. [0003] The principle of the facial mask is to form an airtight film on the facial skin first, isolate the skin from the outside world, increase the temperature of the skin, the pores will sweat a lot, and the secretion of the skin will be vigorous. When the mask is peeled off or washed off, the skin secretions, Squeeze out dandruff, dirt, etc. to clean the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/73A61K8/67A61K8/34A61K8/02A61Q19/00
Inventor 王华平李喆杨敬轩吴旭君孙晓晓陈仕艳
Owner DONGHUA UNIV
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