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Active collagen-beta-cyclodextrin facial mask and preparation method thereof

A technology of collagen and cyclodextrin, which is applied in pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve problems such as reporting, and achieve the effects of improving stability, good adsorption and compatibility

Inactive Publication Date: 2015-06-24
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, no relevant literature or invention has been reported on this research

Method used

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Examples

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Embodiment

[0028] Example 2Dissolve 25 parts of β-cyclodextrin in 500 parts of deionized water and heat to dissolve, immediately after cooling, blend with 1 part of natural active substance and stir for 1 hour to prepare an embedded β-cyclodextrin solution containing natural active substance; 200 parts of embedded β-cyclodextrin solution and 1500 parts of 20% collagen solution by mass fraction were blended and stirred for 3 hours to make a mixed solution of embedded β-cyclodextrin and collagen; the above mixed solution Degassing by centrifugation, pouring into the mold, at -20 o Freeze at C for 4 days, freeze-dry and form, and obtain a collagen-β-cyclodextrin mask containing natural active ingredients.

[0029] Example 3 Dissolve 20 parts of β-cyclodextrin in 500 parts of deionized water and heat to dissolve, immediately after cooling, blend and stir with 5 parts of natural active substances for 2 hours to prepare an embedded β-cyclodextrin solution containing natural active substanc...

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Abstract

The invention provides an active collagen-β-cyclodextrin facial mask and a preparation method thereof, belonging to the field of daily cosmetics. In this method, the β-cyclodextrin solution with a mass fraction of 0.5-9% is blended with natural active substances at first to make an embedded β-cyclodextrin solution containing natural active substances; then the embedded β-cyclodextrin Dextrin solution and collagen solution with a mass fraction of 1~30% are blended to make a mixed solution of embedded β-cyclodextrin and collagen; the above mixed solution is degassed and poured into a mold and frozen at -20oC 1 to 7 days, and finally freeze-dried to make a collagen-β-cyclodextrin mask containing natural active substances. The collagen-β-cyclodextrin facial mask prepared by the present invention is convenient to use, safe and effective, and can embed a variety of natural active substances with different effects according to actual needs, so as to achieve various effects such as whitening, freckle removal, anti-wrinkle, and skin repair. In addition, the mask is degradable, does not cause environmental pollution, and has a good market application prospect.

Description

technical field [0001] The invention relates to the field of daily cosmetics. Specifically, it relates to an active collagen-β-cyclodextrin mask and a preparation method thereof. Background technique [0002] Beauty is an eternal topic for women. With the development of the times, people's lives are getting better and better, and more and more people begin to pay attention to the quality of life, especially women. As a result, the application of cosmetics is becoming more and more extensive, which has led to the development of cosmetic science and technology. Mask is a kind of cosmetics for daily use. Through its short-term fit and contact with the face, it temporarily isolates the air and pollution from the outside world. Such short-term isolation can increase the temperature of the skin, expand the pores of the skin, and then promote the secretion and metabolism of sweat glands, which is beneficial to the skin to eliminate harmful products of epidermal cell metabolism ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/65A61K8/73A61K8/97A61Q19/02A61Q19/00A61Q19/08
Inventor 穆畅道张雯文李德富
Owner SICHUAN UNIV
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