Preparation method of skin-care earthworm active polypeptide extracting solution

A technology of active polypeptides and extracts, applied in skin care preparations, skin diseases, pharmaceutical formulations, etc., can solve the problem of single cosmetic effect, etc., and achieve the effect of moisturizing effect

Inactive Publication Date: 2018-08-24
法月萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the research and development of earthworm cosmetics on the market basically needs to smash and grind the earthworms to destroy some macromolecular substances in the earthworms, or extract certain ingredients through the addition of chemical reagents, and the cosmetic effect is single.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A skin care earthworm active polypeptide extract is carried out according to the following steps:

[0022] 1) Preparation of raw materials: take fresh and live Indian blue earthworms out of the breeding bed, remove sediment and vermicompost, clean them, filter and dry them, and obtain raw materials;

[0023] 2) Preparation of dried earthworms: put the prepared materials obtained in step 1) in purified water at 20°C, soak for 2 hours according to the mass ratio of the prepared materials and purified water at 1:4, and dry them to obtain dried earthworms;

[0024] 3) Prepare a filtrate: mix the dried earthworms obtained in step 2) with xylitol and trehalose according to the mass ratio of 100:5:1.5, put them into a high and low temperature frequency conversion impact box, and set the temperature range to -4 ℃-45℃, the temperature range is set at 8℃, and the time is 2 hours; filter with a 9000 molecular weight ultrafiltration membrane to obtain a filtrate;

[0025] 4) Prepa...

Embodiment 2

[0028] A skin care earthworm active polypeptide extract is carried out according to the following steps:

[0029] 1) Preparation of raw materials: Take the fresh and live Eisenia worms out of the breeding bed, remove the sediment and vermicompost, clean them, filter and dry them, and obtain the raw materials;

[0030] 2) Preparation of dried earthworms: put the prepared materials obtained in step 1) in purified water at 20°C, soak for 1.5 hours according to the mass ratio of the prepared materials and purified water at 1:5, and then dry them to obtain dried earthworms;

[0031] 3) Prepare a filtrate: mix the dried earthworms obtained in step 2) with xylitol and trehalose according to the mass ratio of 100:5.1:2.2, put them into a high and low temperature frequency conversion impact box, and set the temperature range to -4 ℃-45℃, the temperature range is set at 6℃, and the time is 4 hours; filter with an 8000 molecular weight ultrafiltration membrane to obtain a filtrate;

[0...

Embodiment 3

[0035] A skin care earthworm active polypeptide extract is carried out according to the following steps:

[0036] 1) Preparation of raw materials: Take out the fresh and live Eisenia and European night worms from the breeding bed, remove the sediment and vermicompost, clean them, filter and dry them, and prepare the raw materials;

[0037] 2) Preparation of dried earthworms: put the prepared materials obtained in step 1) into purified water at 20°C, soak for 1.5 hours according to the mass ratio of the prepared materials and purified water at 1:4.5, and dry them to obtain dried earthworms;

[0038] 3) Prepare a filtrate: mix the dried earthworms obtained in step 2) with xylitol and trehalose according to the mass ratio of 100:6.3:1.8, put them into a high and low temperature frequency conversion impact box, and set the temperature range to -4 ℃-45℃, the temperature range is set at 10℃, and the time is 2 hours; filter with a 10000 molecular weight ultrafiltration membrane to ob...

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PUM

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Abstract

The invention relates to a preparation method of a skin-care earthworm active polypeptide extracting solution. The preparation method comprises five steps of preparing materials, preparing filtered and dried earthworms, preparing primary filtrate, preparing secondary filtrate and preparing the skin-care earthworm active polypeptide extracting solution. The skin-care earthworm active polypeptide extracting solution can be used as a stock solution for preparing toner, facial cream and lotion and has the effects of resisting wrinkles, removing pockmark, and supplementing water and moisturizing.

Description

technical field [0001] The invention relates to a preparation method of skin care earthworm active polypeptide extract. Background technique [0002] Polypeptides are divided into biologically active polypeptides and artificially synthesized polypeptides. Almost all physiological processes in the human body are regulated by polypeptides or proteins composed of specific amino acid sequences. Because of its high activity, bioactive peptides can penetrate the surface of the skin and enter the dermis through the gap of the stratum corneum, which has a more obvious nutritional improvement effect on the skin. Biologically active peptides have become one of the important raw materials for the development of health care products and cosmetics in recent years. [0003] Earthworms are rich in free amino acids, natural active peptides, natural hyaluronic acid, SOD, hyaluronic acid and other substances that nourish the skin. When used in cosmetics, they can make the skin tender, replen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/64A61K8/98A61Q19/00A61Q19/08A61P17/10
CPCA61K8/64A61K8/987A61Q19/00A61Q19/08
Inventor 法月萍王晓晶
Owner 法月萍
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