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Collagen facial mask and preparation method thereof

A collagen and facial mask technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve problems such as reports, and achieve the effects of high reactivity, easy degradation, and excellent safety.

Active Publication Date: 2011-08-03
无锡贝迪生物工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]Weigh 1000 parts of dry collagen and add it to 8000 parts of water. After swelling at room temperature for 50 minutes, place it in a water bath at about 50°C and stir continuously for about 40 minutes to obtain a collagen solution with a mass fraction of about 11.11%. At the same time, weigh 10 parts of modifiers (3 parts of dialdehyde starch with aldehyde group content of 90%, 7 parts of dialdehyde methylcellulose with aldehyde group content of 74%) and add them to 990 parts of water, and keep stirring at about 25°C. Stir for about 8 hours to obtain a modifier solution with a mass fraction of about 1%. At 40°C, blend according to the ratio of modifier to collagen dry weight of 1:100, and keep stirring for about 30 minutes to obtain a modified collagen stock solution with a concentration of about 10% by weight of collagen dry product . Add plasticizer to the stock solution of modified collagen according to the ratio of plasticizer (the ratio of propylene glycol to xylit...

Embodiment 2

[0040] Weigh 2,000 parts of dry collagen and add it to 97,500 parts of water. After swelling at room temperature for 30 minutes, place it in a water bath at about 40°C and stir continuously for about 30 minutes to obtain a collagen solution with a mass fraction of about 2.01%. At the same time, 10 parts of modifiers (2 parts of dialdehyde starch with an aldehyde content of 90%, 5 parts of dialdehyde cellulose with an aldehyde content of 87%, and dialdehyde ethyl cellulose with an aldehyde content of 82%) were weighed simultaneously. 3 parts) was added to 490 parts of water, and stirred continuously at about 25°C for about 12 hours to obtain a modifier solution with a mass fraction of about 2%. At 50°C, blend according to the ratio of modifier to collagen dry weight of 1:200, and stir continuously for about 45 minutes to obtain a modified collagen stock solution with a concentration of about 2% by weight of collagen dry product . Add the plasticizer to the stock solution of th...

Embodiment 3

[0042] Weigh 1500 parts of dry collagen and add it to 46500 parts of water. After swelling at room temperature for 35 minutes, place it in a water bath at about 50°C and stir continuously for about 30 minutes to obtain a collagen solution with a mass fraction of about 3.125%. At the same time, 30 parts of modifiers were weighed (7 parts of dialdehyde starch with an aldehyde content of 90%, 9 parts of dialdehyde cellulose with an aldehyde content of 85%, 14 parts of dialdehyde sodium alginate with an aldehyde content of 83%) ) was added to 1970 parts of water, and stirred continuously at about 25°C for about 10 hours to obtain a modifier solution with a mass fraction of about 1.5%. At 40°C, blend according to the ratio of modifier to collagen dry weight of 1:50, and keep stirring for about 45 minutes to obtain a modified collagen stock solution with a concentration of about 3% by weight of collagen dry product . Add the plasticizer to the stock solution of the modified collage...

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Abstract

The invention provides a collagen facial mask and a preparation method thereof. The method comprises the following steps of: stirring 1 to 20 mass percent of aqueous solution of collagen and 0.1 to 2 mass percent of aqueous solution of a modifier at the temperature of between 20 and 60 DEG C for reacting for 15 to 45 minutes to obtain stock solution; adding a plasticizer, a functional additive and an antimicrobial growth promoter into the stock solution, and continuing to stir at the temperature of between 20 and 60 DEG C for 30 to 60 minutes to obtain mixed solution; and pouring the mixed solution into a die for forming, and drying at the temperature of between 30 and 60 DEG C for 3 to 10 hours to obtain the collagen facial mask. The prepared collagen facial mask is mainly formed by macromolecular substances extracted from natural animals and plants, safe and effective and does not have toxic or side effect, has the high heat stability, toughness, ductility and adhesion, and can be in fit with skin well and achieve the effects of preserving moisture doubly, softening cutin skin, resisting winkle, whitening the skin, restoring the skin and the like under the assistance of the functional additive; rejected materials of the facial mask are degradable, and do not cause environmental pollution; and the collagen facial mask can be widely applied in the field of daily cosmetics and has the excellent market application prospect.

Description

technical field [0001] The invention relates to beauty cosmetics and preparation technology thereof, in particular to a collagen facial mask and a preparation method thereof, belonging to the field of daily cosmetics. Background technique [0002] With the development of science and technology and the continuous improvement of people's living standards, cosmetics occupy an increasingly important position in people's lives, which also drives the development of cosmetic chemistry. In recent years, the variety of cosmetics has been increasing, its functionality has become stronger and stronger, and its technological content has also become higher and higher. As one of the representative products of cosmetics, facial mask has also obtained considerable development. [0003] Masks are divided into non-formed masks and formed masks, wherein non-formed masks are further divided into cream masks and powder masks. Both cream and powder masks are inconvenient to use and can easily s...

Claims

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Application Information

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IPC IPC(8): A61K8/65A61K8/66A61K8/73A61K8/92A61K8/97A61Q19/00
Inventor 穆畅道郭佶慜李德富林炜
Owner 无锡贝迪生物工程股份有限公司
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