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Ceramide for skin moisturizing and preparation method thereof

A ceramide and skin technology, applied in the field of ceramides for skin moisturizing, can solve problems such as decreased skin conductivity, and achieve the effects of easy absorption, strong stability and good water solubility

Active Publication Date: 2021-03-30
艾苛密(上海)健康科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Imokawa et al. used organic solvents to remove lipids in the stratum corneum, and found that the skin continued (>4 days) chapped, scaly, and the skin conductivity decreased significantly

Method used

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  • Ceramide for skin moisturizing and preparation method thereof
  • Ceramide for skin moisturizing and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A ceramide for skin moisturizing, prepared from the following raw materials in parts by weight: 6 parts of konjac ceramide, 15 parts of rice ceramide, and 12 parts of rice bran ceramide.

[0033] The preparation method of the ceramide for skin moisturizing is as follows: each component is weighed in parts by weight, and stirred at 25° C. at a speed of 200 rpm for 40 minutes to obtain the ceramide for skin moisturizing.

[0034] The skin moisturizing ceramide of the present invention is rich in konjac ceramide, rice ceramide, and rice bran ceramide, has good water solubility, strong stability, easy absorption, quick effect, and has the functions of whitening, moisturizing, reducing water loss, anti-oxidation, improving Rough skin, itching, maintenance of skin barrier and other functions.

Embodiment 2

[0036] A ceramide for skin moisturizing, which is prepared by the following raw materials in parts by weight: 6 parts of konjac ceramide, 15 parts of rice bran ceramide, 12 parts of rice bran ceramide, 10 parts of erythritol, 3 parts of sodium alginate, 0.5 parts xanthan gum, 750 parts soy protein powder.

[0037] The preparation method of the ceramide for skin moisturizing is as follows: each component is weighed in parts by weight, and stirred at 25° C. at a speed of 200 rpm for 40 minutes to obtain the ceramide for skin moisturizing.

Embodiment 3

[0039] A ceramide for skin moisturizing, which is prepared from the following raw materials in parts by weight: 6 parts of konjac ceramide, 15 parts of rice bran ceramide, 12 parts of rice bran ceramide, 0.12 part of an absorption-promoting agent, 10 parts of erythritol, 3 parts sodium alginate, 0.5 parts xanthan gum, 750 parts soybean protein powder.

[0040] The absorption-promoting agent is a mixture of malic acid and fenugreek extract in a mass ratio of 1:10. The preparation method of the fenugreek extract is as follows: the fenugreek seeds and fenugreek leaves are respectively crushed and passed through a 10-mesh sieve, and the crushed fenugreek seeds and fenugreek leaves are mixed at a mass ratio of 1:5 to obtain a mixture, and Add 35g of the mixture into 200g of water, keep it warm at 45°C for 3 hours, raise the temperature to 60°C, stir at 60°C at a speed of 200 rpm for 2.5 hours, pass through a 100-mesh sieve, evaporate and concentrate the filtrate to 50°C, and measur...

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Abstract

The invention discloses ceramide for skin moisturizing and a preparation method thereof. The ceramide for skin moisturizing is prepared from raw materials comprising konjac ceramide, rice ceramide andrice bran ceramide. The ceramide for skin moisturizing, disclosed by the invention, is enriched in konjac ceramide, rice ceramide and rice bran ceramide, is excellent in water solubility, high in stability, easy to absorb and fast in efficacy, and has effects of whitening, moisturizing, reducing water loss, resisting oxidation, improving rough skin, relieving itching, maintaining skin barrier andthe like.

Description

technical field [0001] The invention relates to the technical field of ceramide for skin moisturizing. Background technique [0002] Ceramide, namely N-fatty acylsphingosine, is a class of compounds formed by combining sphingosine and fatty acid through an amide bond. It has the functions of whitening, moisturizing, anti-aging, and maintaining the skin barrier. Ceramide is the main component of intercellular lipids in the stratum corneum, accounting for 40%-60% of the total. Its excellent hydrophilic properties and unique arrangement can effectively prevent water loss. The content of ceramide in the stratum corneum decreases with age, and atopic dermatitis, etc. can lead to a decrease in the content of ceramide in the stratum corneum. Grubauer et al. reported that organic solvents such as acetone were used to treat the skin of male hairless mice aged 1 to 3 months to study the relationship between skin barrier function and skin lipids. The results showed that with the decre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/68A61K8/98A61K8/73A61K8/64A61K8/34A61Q19/08A61Q19/02A61Q19/00A61P17/04
CPCA61K8/34A61K8/645A61K8/68A61K8/73A61K8/733A61K8/987A61K2800/5922A61Q19/00A61Q19/02A61Q19/08A61P17/04
Inventor 张露引
Owner 艾苛密(上海)健康科技股份有限公司
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