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Traditional Chinese medicine extracts and cream for preventing and relieving aged skin chap and preparing method and application of traditional Chinese medicine extracts and cream

A technology for skin chapped and extract, which is applied in the field of daily cosmetic research, can solve problems such as inability to achieve skin care effects, and achieve the effects of protecting and repairing skin barriers, treating senile chapped, and having a simple preparation method.

Inactive Publication Date: 2017-08-25
北京国济众芳中医药研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Older people use cosmetics suitable for young people, which cannot achieve obvious skin care effects

Method used

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  • Traditional Chinese medicine extracts and cream for preventing and relieving aged skin chap and preparing method and application of traditional Chinese medicine extracts and cream
  • Traditional Chinese medicine extracts and cream for preventing and relieving aged skin chap and preparing method and application of traditional Chinese medicine extracts and cream
  • Traditional Chinese medicine extracts and cream for preventing and relieving aged skin chap and preparing method and application of traditional Chinese medicine extracts and cream

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The preparation of embodiment 1 Chinese medicine extract of the present invention

[0057] (1) After pulverizing Dipsacus, Eucommia, Okra, Polygonatum, and Magnolia officinalis respectively, take each raw material according to the following weights, and mix well:

[0058] Dipsacus 20g, Eucommia 25g, Okra 15g, Polygonatum 10g, Magnolia officinalis 10g;

[0059] (2) Extract with ethanol with a volume percentage concentration of 50% (v / v), the mass volume ratio between the crude drug and ethanol is 1:40 (g:mL), and extract at 85°C for 4 hours;

[0060] (3) cooling the extract obtained in step (2) to 30° C., filtering through a 100-mesh filter cloth to obtain the filtrate;

[0061] (4) Add butylene glycol having the same volume as ethanol in step (2) to the filtrate obtained in step (3) and mix evenly, spin out the ethanol in the solution, vacuum filter, and collect the filtrate to obtain the Chinese medicine extract a.

[0062] The vacuum filtration condition in the ste...

Embodiment 2

[0063] The preparation of embodiment 2 Chinese medicine extracts of the present invention

[0064] (1) After pulverizing Dipsacus, Eucommia, Okra, Polygonatum, and Magnolia officinalis respectively, take each raw material according to the following weights, and mix well:

[0065] Dipsacus 40g, Eucommia 30g, Okra 20g, Polygonatum 15g, Magnolia officinalis 15g;

[0066] (2) Extract with ethanol with a volume percentage concentration of 75% (v / v), the mass volume ratio between the crude drug and ethanol is 1:20 (g:mL), and extract at 70°C for 2 hours;

[0067] (3) cooling the extract obtained in step (2) to 20° C., filtering through a 200-mesh filter cloth to obtain the filtrate;

[0068] (4) Add butylene glycol having the same volume as ethanol in step (2) to the filtrate obtained in step (3) and mix evenly, spin out the ethanol in the solution, vacuum filter, and collect the filtrate to obtain the Chinese medicine extract b.

[0069] The vacuum filtration condition in the st...

Embodiment 3

[0070] The preparation of embodiment 3 Chinese medicine extract of the present invention

[0071] (1) After pulverizing Dipsacus, Eucommia, Okra, Polygonatum, and Magnolia officinalis respectively, take each raw material according to the following weights, and mix well:

[0072] Dipsacus 30g, Eucommia 15g, Okra 30g, Polygonatum 20g, Magnolia officinalis 20g;

[0073] (2) Extract with ethanol with a volume percentage concentration of 90% (v / v), the mass volume ratio between the raw material drug and ethanol is 1:50 (g:mL), and extract at 55°C for 1 hour;

[0074] (3) cooling the extract obtained in step (2) to 25° C., filtering through a 150-mesh filter cloth to obtain the filtrate;

[0075] (4) Add propylene glycol with the same volume as the ethanol in step (2) to the filtrate obtained in step (3) to mix evenly, spin out the ethanol in the solution, vacuum filter, and collect the filtrate to obtain Chinese medicine extract C.

[0076] The vacuum filtration condition in the ...

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Abstract

The invention discloses traditional Chinese medicine extracts and cream for preventing and relieving aged skin chap and a preparing method and application of the traditional Chinese medicine extracts and cream, and belongs to the technical field of daily cosmetic research. The traditional Chinese medicine extracts and the cream prepared from the extracts are provided according to the aged skin characteristics. The traditional Chinese medicine extracts are extracted from, by weight, 20-40 parts of radix dipsaci, 15-30 parts of eucommia ulmoides, 15-30 parts of okra, 10-20 parts of rhizoma polygonati and 10-20 parts of cortex magnoliae officinalis. Raw materials are all selected from natural plants and are safe to skin and free of irritation. It is proved through experiments that the extracts and the cream have a relieving effect on chap, also have functions of resisting bacteria and eliminating inflammation, keeping moisture and moisturizing skin, relieving allergy and itching and the like, and can repair skin shield and fundamentally treat skin problems such as aged chap and itching. The raw materials are easy to obtain, the preparation method is easy and convenient, and the extracts and the cream are green and safe and good in chap relieving and preventing effect and have good application prospects and market prospects.

Description

technical field [0001] The present invention relates to a traditional Chinese medicine extract and a skin care preparation prepared from the extract, in particular to a traditional Chinese medicine extract for preventing and alleviating chapped skin of the elderly, a cream prepared from the traditional Chinese medicine extract and a preparation method thereof . The invention belongs to the technical field of daily cosmetic research. Background technique [0002] Chapped disease, also known as chapped hands and feet, refers to a disease of dry skin and linear cracks on the skin of hands and feet due to various reasons. Modern medicine believes that when the epidermal keratinocytes lose more than 10% of water, chapped skin can occur. Cracking is a common skin condition. Due to the aging of the organs, the secretion of subcutaneous sweat glands decreases, the skin is dry, the cutin of the skin thickens, loses elasticity and extensibility, and is more easily stimulated by mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8969A61P17/02A61P17/04A61P37/08A61K8/9794A61K8/9789A61Q19/00
Inventor 孟宏
Owner 北京国济众芳中医药研究所
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