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Freeze-dried gel cosmetic and preparation method and application thereof

A technology of cosmetics and gels, which is applied in the field of freeze-dried gel cosmetics and its preparation, which can solve the problems of short shelf life, easily damaged active ingredients, and low water content, and achieve the effect of delaying aging

Active Publication Date: 2011-01-26
广州泰润合投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to produce a gel with low water content, which does not destroy the added gelatin in the production process, according to the problems of short shelf life and easy destruction of active ingredients in the existing gel cosmetics, using vacuum freeze-drying technology. The activity of biological factors, and the activity can be preserved for a long time freeze-dried gel cosmetics

Method used

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  • Freeze-dried gel cosmetic and preparation method and application thereof
  • Freeze-dried gel cosmetic and preparation method and application thereof
  • Freeze-dried gel cosmetic and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Weigh 90g of chitosan, 0.5g of coenzyme Q10, 0.2g of metallothionein, 0.05g of ANG-1, 5g of low molecular weight heparin sodium, and 500g of stabilizer, add 10000ml of water for injection, mix well, filter, and fill in metal stainless steel On the tray, the average thickness of the product is 2 to 3 mm, and it is placed in a vacuum freeze dryer for lyophilization for 15 to 30 hours.

[0037] The stabilizer formula is: 200g trehalose, 300g protein hydrolyzate, 15mM phosphoric acid

Embodiment 2

[0039] Weigh 120g of chitosan, 0.3g of coenzyme Q10, 0.2g of metallothionein, 0.06g of ANG-1, 6g of low molecular weight heparin sodium, and 500g of stabilizer, add 10000ml of water for injection, mix well, filter, and fill in metal stainless steel On the tray, the average thickness of the product is 2 to 3 mm, and it is placed in a vacuum freeze dryer for lyophilization for 15 to 30 hours.

[0040] The stabilizer formula is: 300g sucrose, 200g sodium thiosulfate, 10mM potassium citrate.

Embodiment 3

[0042] Weigh 200g of chitosan, 0.15g of coenzyme Q10, 0.2g of metallothionein, 0.08g of ANG-1, 8g of low molecular weight heparin sodium, and 500g of stabilizer, add 10000ml of water for injection, mix well, filter, and fill in metal stainless steel On the tray, the average thickness of the product is 2 to 3 mm, and it is placed in a vacuum freeze dryer for lyophilization for 15 to 30 hours.

[0043] The stabilizer formula is: 300g sucrose, 200g protein hydrolyzate, 10mM phosphoric acid.

[0044] The raw materials, instruments, equipment and auxiliary tools used in the embodiments of the present invention can be purchased from the market.

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Abstract

The invention discloses a freeze-dried gel cosmetic and preparation method and application thereof. The freeze-dried gel cosmetic of the invention comprises the following components by weight percent: 0.5-3% of chitosan, 1-10% of stabilizing agent, 0.0001-0.001% of coenzyme Q10, 0.00001-0.001% of metallothionein, 0.00001-0.001% of recombinant human angiopoietin-1 and 0.01-0.2% of low molecular weight heparin sodium, the balance of water. The freeze-dried gel cosmetic of the invention can be used for daily skin care and has the beauty effects of whitening, postponing senility and enhancing skin elasticity.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a freeze-dried gel cosmetic and a preparation method and application thereof. Background technique [0002] At present, gel cosmetics on the market are produced by the traditional cosmetic production process, that is, through emulsification and other steps. Therefore, the gel cosmetics not only contain a large amount of water, and are not suitable for long-term storage and carrying. Due to the nature of the product itself, it is not advisable to add bioactive factors that have significant effects but are easily deactivated in gel cosmetics currently on the market. If there is a gel cosmetic that can not only be stored and carried for a long time, but also can add bioactive factors without affecting the activity of the bioactive factors, then the gel cosmetic will definitely have broad market prospects and application value. SUMMARY OF THE INVENTION [0003] The object of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/02A61Q19/00A61Q19/02A61Q19/08A61K8/35A61K8/66
Inventor 吴容英万宇陈凡徐华
Owner 广州泰润合投资有限公司
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