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Preparation method of hyaluronic acid-bacterial cellulose biological mask

A technology of bacterial cellulose and hyaluronic acid, which is applied in the field of preparation of hyaluronic acid-bacterial cellulose biological mask, which can solve the problems of affecting the use effect of the mask, limited strength, poor skin adhesion, etc., and achieve water vapor transmission Low efficiency, prevent water evaporation, good water holding performance

Inactive Publication Date: 2017-02-15
SHAANXI YIPINDA PETROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the strength of existing mask substrates in a wet state is limited, and the skin adhesion is not good, which affects the use effect of the mask

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The preparation method of hyaluronic acid-bacterial cellulose biological mask, comprises the following steps:

[0015] (1) Preparation of bacterial cellulose mask base material: Activated Gluconacetobacter strain 1.1812 was used as the strain, and inoculated on the culture medium at a volume ratio of 1:100, wherein the composition of the culture medium was: glucose 5%, 0.5% peptone, 0.5% yeast extract, 0.1% citric acid, 0.2% disodium hydrogen phosphate, 0.1% potassium dihydrogen phosphate, and the rest is water; Membrane sealing, 30 ℃ constant temperature static culture for 4 days;

[0016] (2) Preparation of hyaluronic acid-bacterial cellulose bio-mask: add hyaluronic acid to the product described in step (1) according to the mass ratio of 1:100, seal the mouth with a silica gel mold, and culture at a constant temperature of 30°C for 5 days;

[0017] (3) Take out the cultivated facial mask, wash it with ultrapure water, boil it in ultrapure water at 100°C for 25 minut...

Embodiment 2

[0019] The preparation method of hyaluronic acid-bacterial cellulose biological facial mask is characterized in that: comprises the following steps:

[0020] (1) Preparation of bacterial cellulose mask base material: Activated Gluconacetobacter strain 1.1812 was used as the strain, and inoculated on the culture medium at a volume ratio of 1:100, wherein the composition of the culture medium was: glucose 5%, 0.5% peptone, 0.5% yeast extract, 0.1% citric acid, 0.2% disodium hydrogen phosphate, 0.1% potassium dihydrogen phosphate, and the rest is water; Membrane sealing, 30 ℃ constant temperature static culture for 5 days;

[0021] (2) Preparation of hyaluronic acid-bacterial cellulose bio-mask: add hyaluronic acid to the product described in step (1) according to the mass ratio of 1:100, seal the mouth with a silica gel mold, and culture at a constant temperature of 30°C for 5 days;

[0022] (3) Take out the cultivated facial mask, wash it with ultrapure water, boil it in ultra...

Embodiment 3

[0024] The preparation method of hyaluronic acid-bacterial cellulose biological facial mask is characterized in that: comprises the following steps:

[0025] (1) Preparation of bacterial cellulose mask base material: Activated Gluconacetobacter strain 1.1812 was used as the strain, and inoculated on the culture medium at a volume ratio of 1:100, wherein the composition of the culture medium was: glucose 5%, 0.5% peptone, 0.5% yeast extract, 0.1% citric acid, 0.2% disodium hydrogen phosphate, 0.1% potassium dihydrogen phosphate, and the rest is water; Membrane sealing, 30 ℃ constant temperature static culture for 7 days;

[0026] (2) Preparation of hyaluronic acid-bacterial cellulose bio-mask: add hyaluronic acid to the product described in step (1) according to the mass ratio of 1:100, seal the mouth with a silica gel mold, and culture at a constant temperature of 30°C for 5 days;

[0027] (3) Take out the cultivated facial mask, wash it with ultrapure water, boil it in ultra...

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PUM

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Abstract

The invention discloses a preparation method of a hyaluronic acid-bacterial cellulose biological mask. The preparation method comprises the following steps: inoculating an activated acetobacter gluconicum strain 1.1812 serving as a strain seed into a culture medium, and performing static culture at the constant temperature of 30 DEG C for 4 to 7 days; adding hyaluronic acid, sealing through a silicone mold, and performing static culture at the constant temperature of 30 DEG C for 5 days; taking out a mask obtained by culture, cleaning by ultrapure water, boiling in ultrapure water with the temperature of 100 DEG C for 25 to 60 minutes, soaking the mask in ultrapure water for 30 minutes to obtain a white transparent mask, and performing high-pressure sterilization and plastic packaging to obtain the hyaluronic acid-bacterial cellulose biological mask. The hyaluronic acid-bacterial cellulose biological mask is high in tensile strength and elastic modulus under a wet condition, is not liable to deform after being drawn, can keep a uniform hole structure, is high in skin stickiness, high in skin friendliness, high in water holding capacity and low in water vapor permeation rate, and can effectively prevent evaporation of water and further lock the water.

Description

technical field [0001] The invention belongs to the field of facial mask preparation, and in particular relates to a preparation method of a hyaluronic acid-bacterial cellulose biological facial mask. Background technique [0002] With the development of the times, people pay more and more attention to the maintenance of personal skin quality, and facial mask has become a common skin care product. It is a product that is applied or spread on the surface of human skin, and after a period of time, it is peeled off, scrubbed or retained for intensive care or cleaning. The basic function of the mask is to isolate the skin from the outside world, make the skin temperature rise, the pores sweat a lot, and the secretion of the skin is vigorous. When the mask is peeled off, the skin secretions, dander, dirt, etc. are removed to make the pores clean. At the same time, the nutrients in the mask can be effectively penetrated into the skin to improve the function of the skin. Formed m...

Claims

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Application Information

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IPC IPC(8): A61K8/73A61K8/02A61Q19/00C12P19/04C12R1/00
CPCA61K8/0212A61K8/731A61K8/735A61Q19/00C12P19/04Y02P20/141
Inventor 李长英
Owner SHAANXI YIPINDA PETROCHEM CO LTD
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