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Method for preparing active extract hair-growing product by taking freeze-dried poecilobdella manillensis freeze-dried powder as raw material

A technology of freeze-dried powder and Hirudo phenatinae, applied in medical raw materials derived from leeches/worms, freeze-dried transportation, pharmaceutical formulas, etc., can solve the problems of hair growth products without active extracts, achieve good efficacy, The effect of increasing hair hardness

Inactive Publication Date: 2019-12-24
云南三相科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no active extract hair growth product using the freeze-dried powder of A. phenanthrae as raw material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: a kind of method that is the active extract hair growth product of phenanthrene lyophilized powder as raw material, is characterized in that, comprises the following several steps:

[0024] S1. Take 180-220g of fresh live Hirudo phenatinae whole body, weigh it, and record its weight; wash and homogenize the whole body of Hirudo phenanthae;

[0025] S2. Under the condition of vacuum degree of 2-5pa, freeze-dry the slurry; first pre-freeze the slurry at -45°C--55°C for 3.5-4.5 hours, and then within 46-50 hours Gradually raise the temperature from -50°C to 20°C, and keep it at 18°C-22°C for 3-5 hours, and finally obtain the dried material;

[0026] S3, pulverize the dried material, and sieve it through a 40-60 mesh sieve to obtain 28g-36g of freeze-dried powder;

[0027] S4. First add 900-1100 ml of 0.9% NaCl aqueous solution to the freeze-dried powder, stir and extract at room temperature for 1 hour, filter, and collect the filtrate and residue; add 500-70...

Embodiment 2

[0030] Embodiment 2: a kind of method for the active extract hair growth product of phenanthrene lyophilized powder as raw material, is characterized in that, comprises the following several steps:

[0031] S1. Take 90-100g of fresh live Hirudo phenatinae whole body, weigh it, and record its weight; wash and homogenize the whole body of Hirudo phenanthae;

[0032] S2. Under the condition of vacuum degree of 2-3pa, freeze-dry the slurry; first pre-freeze the slurry at -45°C--50°C for 3.5-4.0 hours, and then within 46-48 hours Gradually increase the temperature from -50°C to 20°C, and keep it at 18°C-20°C for 3-4 hours, and finally obtain the dried material;

[0033] S3, pulverize the dried material, and sieve it through a 40-mesh sieve to obtain 14g-18g of freeze-dried powder;

[0034] S4. First add 450-550 ml of 0.9% NaCl aqueous solution to the freeze-dried powder, stir and extract at room temperature for 1 hour, filter, and collect the filtrate and residue; add 250-350 ml o...

Embodiment 3

[0037] Embodiment 3: a kind of method for the active extract hair growth product of phenanthrene lyophilized powder as raw material, it is characterized in that, comprises the following several steps:

[0038] S1. Take 270-330g of fresh live Hirudo phenatinae whole body, weigh it, and record its weight; wash and homogenize the whole body of Hirudo phenanthae;

[0039] S2. Under the condition of vacuum degree of 4-5pa, freeze-dry the slurry; first pre-freeze the slurry at -50°C--55°C for 4.0-4.5 hours, and then within 48-50 hours Gradually increase the temperature from -50°C to 20°C, and keep it at 20°C-22°C for 4-5 hours, and finally obtain the dried material;

[0040] S3, pulverize the dried material, and sieve it through a 60-mesh sieve to obtain 42g-54g of freeze-dried powder;

[0041] S4. First add 1350-1650 ml of 0.9% NaCl aqueous solution to the lyophilized powder, stir and extract at room temperature for 1 hour, filter, and collect the filtrate and residue; add 750-105...

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Abstract

The invention discloses a method for preparing an active extract hair-growing product by taking freeze-dried poecilobdella manillensis freeze-driedpowder as a raw material. The method comprises the following steps: S1, weighing and homogenizing raw materials to obtain slurry; S2, freezing and drying the slurry to obtain a dried material; S3, crushing the dried material, and screening the crushed material to obtain freeze-dried powder; S4, adding water into the freeze-dried powder, conducting filtering, and collecting filtrate; S5, collecting an active extracting solution through the filtrate;and S6, performing final treatment on the active extracting solution to obtain a final finished product. The method provided by the invention is used for extracting the freeze-dried poecilobdella manillensis freeze-dried powder; the extract has very high activity and can be used for preparing the high-activity hair-growing product; good action efficiency is ensured, generally, the effect can be basically achieved after use for 30-60 days; the product is smeared on a part with less hair amount of a user once a day, the product is continuously used for 30 days, the hair amount is increased to 120-140 pieces / cm<2> from 70-90 pieces / cm<2>, the hair amount is increased to 150-180 pieces / cm<2> after the product is continuously used for 60 days, and the hair hardness is increased and obviously improved.

Description

technical field [0001] The invention relates to the technical field of hair maintenance, in particular to a method for an active extract hair growth product using the freeze-dried powder of Hirudo phenanthae as a raw material. Background technique [0002] Hirudin, the active extract of leech phenanthrene freeze-dried powder, is the most powerful thrombin-specific inhibitor known, which can effectively improve the blood viscosity and aggregation state, and promote blood circulation. This effect has been applied in the fields of pharmacy, health products and cosmetics. But there is no active extract hair growth product using the freeze-dried powder of B. phenanthrae as raw material. The product can effectively promote the blood circulation of the scalp and increase the ability of the blood to transport nutrients, so as to improve the thinning and excessive shedding of hair caused by the lack of nutrition and atrophy of hair follicles. [0003] Since the active extract of Hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/62A61K9/19A61P17/14
CPCA61K9/0014A61K9/19A61K35/62A61P17/14
Inventor 傅悦
Owner 云南三相科技有限公司
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