Application of hemp extract or cannabidiol in skin scar removing

A cannabidiol and extract technology, applied in the field of medicine and cosmetics, can solve the problems of no mention of cannabis extract or cannabidiol, removal of skin scars, no application of cannabidiol or cannabidiol, etc. Cell proliferation, elimination of pigmentation status, long-lasting effect

Inactive Publication Date: 2019-03-05
HANYI BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the above-mentioned prior art mentions the use of cannabis extract or cannabidiol in removing skin scars, especially

Method used

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  • Application of hemp extract or cannabidiol in skin scar removing
  • Application of hemp extract or cannabidiol in skin scar removing
  • Application of hemp extract or cannabidiol in skin scar removing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Example 1 Preparation of Cannabis Extract

[0053] (1) Wash and air-dry the raw materials (marijuana leaf, hemp stalk core, hemp flower);

[0054] (2) pulverize the above-mentioned air-dried raw materials, and then pass through a 40-mesh sieve;

[0055] (3) The obtained powder was cold-soaked and extracted twice with 6 times the amount of 45% ethanol, each time for 1.5 hours;

[0056] (4) Combine extracts, decolorize through 0.5wt% activated carbon adsorption;

[0057] (5) Concentrate under reduced pressure to a relative density of 1.02 at a temperature of 70°C to obtain the cannabis extract.

[0058] According to the above preparation method,

[0059] When the raw material is cannabis leaves, the cannabis extract 1A is obtained;

[0060] When the raw material is cannabis flower, the cannabis extract 1B is obtained;

[0061] When the raw material is hemp stalk core, hemp extract 1C is obtained;

[0062] When the raw materials are cannabis leaves and cannabis flowe...

Embodiment 2

[0064] Example 2 Preparation of Cannabis Extract

[0065] (1) Use 9 times the amount of ethanol to heat and reflux the raw materials (marijuana leaves, hemp stalks, hemp flowers) for 1 hour;

[0066] (2) remove residue by filtration, and remove solvent under vacuum condition;

[0067] (3) heating the obtained extract at a temperature of about 125° C. for about 40 minutes;

[0068] (4) Carry out chromatographic separation subsequently, wherein mobile phase mixture is made up of ethanol / water and acetic acid, obtains cannabis extract.

[0069] According to the above preparation method,

[0070] When the raw material is cannabis leaves, cannabis extract 2A is obtained;

[0071] When the raw material is cannabis flower, the cannabis extract 2B is obtained;

[0072] When the raw material is hemp stalk core, hemp extract 2C is obtained;

[0073] Cannabis extract 2D is obtained when the raw materials are cannabis leaves and cannabis flowers;

[0074] Wherein the cannabis extrac...

Embodiment 3

[0075] Example 3 Preparation of Cannabis Extract

[0076] (1) Use 7 times the amount of ethanol to heat and reflux the raw materials (cannabis leaves, hemp stalks, hemp flowers) for 1.5 hours;

[0077] (2) filter to remove residue;

[0078] (3) extract at least twice with 5% sodium hydroxide aqueous solution, wherein contain the ethanol of 20wt% in the sodium hydroxide aqueous solution;

[0079] (4) The extract is mixed with 5% sulfuric acid solution so that the pH value is about 3;

[0080] (5) Then use aliphatic hydrocarbons to extract twice, and remove the solvent under low-temperature vacuum;

[0081] (6) Carry out chromatographic separation subsequently, wherein mobile phase mixture is made up of ethanol / water and acetic acid, obtains cannabis extract.

[0082] According to the above preparation method,

[0083] When the raw material is cannabis leaves, the cannabis extract 3A is obtained;

[0084] When the raw material is cannabis flower, the cannabis extract 3B is ...

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PUM

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Abstract

The invention discloses application of hemp extract or cannabidiol in skin scar removing, and also discloses application of the hemp extract or cannabidiol in preparation of medicines or cosmetics removing skin scars, and application of the hemp extract or cannabidiol in preparation of medicines or cosmetics suppressing tyrosinase activity and promoting fibrocyte proliferation.

Description

technical field [0001] The invention relates to the fields of medicine and cosmetics, in particular to the application of cannabis extract or cannabidiol in removing skin scars. Background technique [0002] Cannabis (scientific name: Cannabis sativa L.) is a plant of the Cannabis family and the genus Cannabis, also known as hemp, hemp, hemp, mountain silk seedlings, jute, and has important agricultural and medical values. Different parts of the cannabis plant have good application value. Commonly used parts include cannabis roots, cannabis seeds, cannabis stems, cannabis flowers, and cannabis leaves. [0003] Hemp stalks have similar physical and mechanical properties to hardwoods. The hemp stalk core is the remaining part of the hemp stalk after the bast fiber is removed. Its shape is a hollow structure, and the cavity is linear or elliptical. Micro pores, this structure makes the hemp stalk core rich in oxygen, making it impossible for anaerobic bacteria to survive. The...

Claims

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Application Information

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IPC IPC(8): A61K36/60A61K8/34A61K31/05A61Q19/00A61P17/02
CPCA61K8/347A61K8/97A61K31/05A61K36/60A61K2800/10A61K2800/782A61Q19/00
Inventor 于朝晖张可谭昕吴亚南李萌
Owner HANYI BIO TECH CO LTD
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