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Freeze-dried powder preparation with multiple effects of moisturizing, whitening, relieving and repairing and preparation method of freeze-dried powder preparation

A freeze-dried powder and preparation technology, which is applied to skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problem of inability to achieve skin conditioning, inability to comprehensively satisfy consumers, and poor whitening and soothing effects. and other problems, to achieve the effect of less water content, stable properties, and stable structure of peptide substances.

Inactive Publication Date: 2021-07-27
广州欣蔓化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The combination of the three can reduce wrinkles, reduce skin roughness, even skin tone, improve skin elasticity, tighten skin, make skin more delicate and younger, but its whitening and repairing effects are poor, and other effects belong to three products. After comprehensive use by consumers, it is still unable to achieve a more comprehensive skin conditioning condition
The composition focuses on moisturizing and repairing, has poor whitening and soothing effects, and cannot comprehensively meet the needs of consumers

Method used

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  • Freeze-dried powder preparation with multiple effects of moisturizing, whitening, relieving and repairing and preparation method of freeze-dried powder preparation
  • Freeze-dried powder preparation with multiple effects of moisturizing, whitening, relieving and repairing and preparation method of freeze-dried powder preparation
  • Freeze-dried powder preparation with multiple effects of moisturizing, whitening, relieving and repairing and preparation method of freeze-dried powder preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The raw materials of this embodiment are as shown in Table 1, and its preparation process is as follows:

[0044] (1) Use deionized water to stir and dissolve the above-mentioned various ingredients evenly, filter and sterilize, divide into vials, and place them in a vacuum freeze dryer with a half stopper;

[0045] (2) Lower the temperature to -40°C and keep it for 12 minutes;

[0046] (3) Heat up to -37°C within 160min, and keep at -37°C for 160min;

[0047] (4) Warm up to -18°C within 350min, start sublimation dehydration, keep warm at -18°C for 950min, replenish purified air while vacuuming, keep vacuum at 12Pa, sublimation dehydration;

[0048] (5) Increase the temperature to 28°C within 350 minutes, replenish the purified air while vacuuming, keep the vacuum at 13Pa, and continue sublimation and dehydration;

[0049] (6) Insulate at 28°C for 380 minutes, replenish purified air while vacuuming, keep the vacuum at 13Pa, and continue sublimation and dehydration;

...

Embodiment 2

[0053] The raw materials of this embodiment are as shown in Table 1, and its preparation process is as follows:

[0054] (1) Use deionized water to stir and dissolve the above-mentioned various ingredients evenly, filter and sterilize, divide into vials, and place them in a vacuum freeze dryer with a half stopper;

[0055] (2) Lower the temperature to -50°C and keep it for 8 minutes;

[0056] (3) Warm up to -32°C within 200min, and keep at -32°C for 140min;

[0057] (4) Raise the temperature to -12°C within 370 minutes, start sublimation dehydration, keep warm at -12°C for 850 minutes, replenish and purify air while vacuuming, keep the vacuum at 12Pa, and start sublimation dehydration;

[0058] (5) Warm up to 35°C within 370 minutes, replenish and purify air while vacuuming, keep the vacuum at 12Pa, and continue sublimation and dehydration;

[0059] (6) Insulate at 35°C for 340 minutes, replenish purified air while vacuuming, keep the vacuum at 12Pa, and continue sublimation...

Embodiment 3

[0063] The raw materials of this embodiment are as shown in Table 1, and its preparation process is as follows:

[0064] (1) Use deionized water to stir and dissolve the above-mentioned various ingredients evenly, filter and sterilize, divide into vials, and place them in a vacuum freeze dryer with a half stopper;

[0065] (2) Lower the temperature to -44°C and keep it for 10 minutes;

[0066] (3) Heat up to -35°C within 180min, and keep at -35°C for 150min;

[0067] (4) Raise the temperature to -15°C within 360min, start sublimation dehydration, keep warm at -15°C for 900min, supplement the purified air while vacuuming, keep the vacuum degree at 12Pa, sublimation dehydration;

[0068] (5) Increase the temperature to 30°C within 360 minutes, supplement the purified air while vacuuming, keep the vacuum at 12Pa, and continue sublimation and dehydration;

[0069] (6) Insulate at 30°C for 360 minutes, replenish purified air while vacuuming, keep the vacuum at 13Pa, and continue ...

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Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to a freeze-dried powder preparation with multiple effects of moisturizing, whitening, relieving and repairing and a preparation method of the freeze-dried powder preparation. The freeze-dried powder preparation is prepared from the following raw material components: mannitol, dipotassium glycyrrhizinate, cell composite biological peptide, tripeptide-1 copper, nicotinamide, a glycyrrhiza glabra root extract and a grape seed extract. The preparation method comprises the following steps: dissolving the cell composite biological peptide, the tripeptide-1 copper, the nicotinamide, the glycyrrhiza glabra root extract and the grape seed extract with water, filtering, and carrying out vacuum freeze drying. The freeze-dried powder preparation disclosed by the invention has the four-in-one effects of moisturizing, whitening, relieving and repairing, the effects of the product can be fully exerted, and the problem that a consumer cannot obtain a good use effect due to the fact that the consumer does not know the combination taboo among the effects of the product is avoided.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a freeze-dried powder preparation with moisturizing, whitening, soothing and repairing properties and a preparation method. Background technique [0002] Freeze-dried powder is obtained by freezing the water in the liquid medicine in advance by using the vacuum freeze-drying method of a freeze dryer, and then sublimating the frozen water in the liquid medicine in a sterile vacuum environment to obtain freeze-drying. In short, the water in the liquid medicine is drained in a low-temperature environment to retain its original medicinal effect. As a highly effective technology for maintaining the effectiveness of active ingredients, freeze-drying is now increasingly used in the cosmetics industry. [0003] There are a wide variety of single-function products on the market, and the needs of consumers are complex. Often skin problems are not caused by one reason. It is...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/34A61K8/63A61K8/64A61K8/65A61K8/67A61K8/73A61K8/02A61Q19/02A61Q19/00
CPCA61K8/022A61K8/345A61K8/63A61K8/64A61K8/65A61K8/675A61K8/735A61K2800/5922A61K2800/782A61K2800/84A61Q19/00A61Q19/02A61K8/9789
Inventor 姜宁
Owner 广州欣蔓化妆品有限公司
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