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Freeze-dried facial mask containing fish scale collagen and preparation method of freeze-dried facial mask

A fish scale collagen and freeze-drying technology, which is applied to medical preparations containing active ingredients, skin care preparations, pharmaceutical formulas, etc., can solve the problems of many added ingredients, skin irritation, and complexity of the rejuvenating youth freeze-dried mask. Achieve the effect of rejuvenating healthy and supple skin, improving skin texture and reducing pollution

Pending Publication Date: 2022-02-25
HANGZHOU SINGCLEAN MEDICAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disclosed as Chinese patent CN 109394552 B is a kind of rejuvenating youth freeze-dried mask, adopts low-temperature freeze-drying technology, the gained mask is easy to preserve, not easy to deteriorate, and does not add preservatives, essence and pigment, but described rejuvenating youth freeze-dried mask There are many and complex ingredients added, and there is a greater risk of skin irritation

Method used

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  • Freeze-dried facial mask containing fish scale collagen and preparation method of freeze-dried facial mask
  • Freeze-dried facial mask containing fish scale collagen and preparation method of freeze-dried facial mask
  • Freeze-dried facial mask containing fish scale collagen and preparation method of freeze-dried facial mask

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0022] The preparation of soluble collagen derived from marine fish scales is as follows:

[0023] (1) fish scales are cleaned and dried and soaked in 1% hydrochloric acid, continuously stirred for 24 hours, and the hydrochloric acid solution is replaced every 12 hours; (2) fish scales soaked in hydrochloric acid are rinsed three times with distilled water, then soaked in saturated sodium hydroxide solution, Stir continuously for 24 hours, and replace the sodium hydroxide solution every 12 hours; (3) Rinse the fish scales in (2) with distilled water until neutral, and then dry them in a 40°C electric constant temperature blast drying oven for 8 hours; (4) Use pulverized (5) The pulverized fish scale powder was continuously stirred in hot water at 60°C for 12h at a speed of 200rpm; (6) centrifuged at 4000rpm for 20min to collect the supernatant in (5), which was Fish scale collagen solution; (7) Freeze-drying the fish scale collagen solution to remove water to obtain pure fish ...

Embodiment 1～5

[0026] Table 1 The raw material composition (mass percentage %) of the freeze-dried facial mask containing fish scale collagen in each embodiment

[0027]

[0028] The preparation method of the freeze-dried facial mask containing fish scale collagen described in embodiments 1 to 4 is as follows: (1) moisturizer, antioxidant, skin conditioner, acidity regulator, antistatic agent, chelating agent, thickener are sequentially Add pure water and stir evenly to obtain a mixed solution; (2) fold the membrane cloth and place it on a tray, pour the mixed solution obtained in step (1) evenly into the membrane cloth in the tray to make a semi-finished product; (3) place the semi-finished product Freeze-dry in a vacuum freeze dryer, the method is as follows: pre-cooling at -20°C for 1 hour; after pre-cooling, vacuumize at -45°C for 2 hours to 0.2mbar; 10°C, each temperature gradient control time is 2h; (5) After the freeze-drying is completed, the product is sealed and packaged, and th...

Embodiment 5

[0036] The adsorption capacity of the membrane cloth used in the above-mentioned Examples 1 to 4 and Comparative Examples 1 to 3 to the facial mask liquid is tested, and the adsorption capacity is reflected by calculating the adsorption rate of the membrane cloth to the facial mask liquid. The details are as follows: Soak the membrane cloth in the mask solution for 10 minutes, then take out the membrane cloth and place it in the air for 1 minute, record the weight of the membrane cloth before and after soaking in the mask solution, and the calculation results of the adsorption rate are shown in Table 2 below:

[0037] group Example 1 Example 2 Example 3 Example 4 Adsorption rate(%) 1327±0.12 1072±0.12 1287±0.025 1198±0.15 group Comparative example 1 Comparative example 2 Comparative example 3 / Adsorption rate(%) 1259±0.16 1241±0.11 1119±0.05 /

[0038] The above results show that the natural plant fiber membrane cloth used in t...

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Abstract

The invention discloses a freeze-dried facial mask containing fish scale collagen and a preparation method thereof. The freeze-dried facial mask is composed of mask cloth, freeze-dried functional components attached to the mask cloth and a tray for bearing the mask cloth, wherein the mask cloth is natural plant fiber mask cloth. The functional components comprise the following components in percentage by mass: 3%-6.5% of a humectant, 0.5%-2.5% of an antioxidant, 0.3%-1% of a skin conditioner, 0.3%-0.8% of an acidity regulator, 0.2%-0.5% of an antistatic agent, 0.1%-0.3% of a chelating agent and 0.1%-0.5% of a thickening agent, with the balance being pure water. According to the invention, a vacuum freeze-drying technology is adopted, high-activity essence is effectively dormant, and the essence is activated when encountering water. Effective components contain soluble collagen derived from marine fish scales and can moisturize and replenish water; particularly, aloe, witch hazel and other plant essences are added, so skin quality is improved, skin discomfort is relieved, and healthy and tender skin is refreshed; and no preservative or essence is added, skin irritation is reduced, and fragile skin is cared comfortably and securely.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a freeze-dried facial mask containing fish scale collagen and a preparation method thereof. Background technique [0002] In recent years, factors such as climate change and air pollution, and the complexity of cosmetic types and ingredients have increased the possibility of sensitive skin appearing and being irritated. With the improvement of people's awareness of skin health and aesthetic standards, cosmetics that do not contain additives such as pigments, essences, and allergenic preservatives, and are relatively safe and have certain efficacy are receiving more and more attention. [0003] Freeze-dried mask refers to the fusion of mask essence and mask cloth, using vacuum freeze-drying technology to remove the moisture in the essence and form a mask in the form of a solid dry film. Freeze drying is the best way to preserve biologically sensitive tissues and tis...

Claims

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Application Information

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IPC IPC(8): A61K8/65A61K8/9794A61K8/9789A61K8/42A61K8/34A61K8/67A61K8/02A61Q19/00
CPCA61K8/65A61K8/9794A61K8/9789A61K8/42A61K8/345A61K8/675A61K8/0212A61Q19/00A61K2800/84A61K2800/30
Inventor 胡梦君朱美琴伍飞飞蒋婉君
Owner HANGZHOU SINGCLEAN MEDICAL PROD
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