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Pinus koraiensis extract with repairing effect and application thereof

A technology of extract and Korean pine seeds, which is applied in the field of Korean pine extracts, can solve the problems of less application research and no relevant reports of Korean pine nut extracts, and achieves retention of heat-sensitive active ingredients, stability and functional properties. The effect of protecting and increasing the extraction yield

Inactive Publication Date: 2019-03-22
广州素颜皮肤管理科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, there are few studies on the application of Korean pine nut extract in cosmetics, and there are no relevant reports

Method used

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  • Pinus koraiensis extract with repairing effect and application thereof
  • Pinus koraiensis extract with repairing effect and application thereof
  • Pinus koraiensis extract with repairing effect and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of Korean pine nut extract, choose Korean pine nut as raw material, extract and obtain through the following steps:

[0048] (1) placing the Korean pine nuts in an oven at 60° C. to dry to a constant weight, and pulverizing through a 40-mesh sieve to obtain the Korean pine nut powder;

[0049] (2) Take the Korean pine nut powder, add a sodium acetate-acetic acid buffer solution with a pH 4.0 that is 3 times the weight of the Korean pine nut, add cellulase, and enzymolyze it in a water bath at 60° C. for 1 hour to obtain an enzymatic hydrolysis solution;

[0050] (3) Add absolute ethanol so that the volume fraction of ethanol in the system is 80%, carry out microwave-assisted leaching in the microwave reactor, the microwave power is 2KW / kg, and the microwave treatment time is 10min to obtain the extract;

[0051] (4) Suction filtration extract, filtrate rotary evaporation removes ethanol, promptly obtains the Korean pine nut extract, and the yield is 58.2%;

[00...

Embodiment 2

[0054] A kind of Korean pine nut extract, choose Korean pine nut as raw material, extract and obtain through the following steps:

[0055] (1) placing the Korean pine nuts in an oven at 60° C. to dry to a constant weight, and pulverizing through an 80-mesh sieve to obtain the Korean pine nut powder;

[0056] (2) Take the Korean pine nut powder, add a sodium acetate-acetic acid buffer solution with a pH 5.5 twice the weight of the Korean pine nut, add cellulase, and enzymolyze it in a water bath at 50° C. for 2 hours to obtain an enzymatic hydrolysis solution;

[0057] (3) Add absolute ethanol so that the volume fraction of ethanol in the system is 60%, carry out microwave-assisted leaching in a microwave reactor, the microwave power is 2.2KW / kg, and the microwave treatment time is 8min to obtain an extract;

[0058] (4) Suction filtration extract, filtrate rotary evaporation removes ethanol, obtains the Korean pine nut extract, and the yield is 60.4%;

[0059] The activity of...

Embodiment 3

[0061] A kind of Korean pine nut extract, choose Korean pine nut as raw material, extract and obtain through the following steps:

[0062] (1) placing the Korean pine nuts in an oven at 60° C. to dry to a constant weight, and pulverizing through a 60-mesh sieve to obtain the Korean pine nut powder;

[0063] (2) Take the Korean pine nut powder, add a sodium acetate-acetic acid buffer solution with a pH 5.0 twice the weight of the Korean pine nut, add cellulase, and enzymolyze it in a water bath at 55° C. for 1 hour to obtain an enzymatic hydrolysis solution;

[0064] (3) Add absolute ethanol so that the volume fraction of ethanol in the system is 70%, carry out microwave-assisted leaching in the microwave reactor, the microwave power is 2.1KW / kg, and the microwave treatment time is 9min to obtain the extract;

[0065](4) Suction filtration extract, filtrate rotary evaporation removes ethanol, obtains the Korean pine nut extract, and the yield is 64.6%;

[0066] The activity of...

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Abstract

The invention discloses a pinus koraiensis extract with a repairing effect and application thereof. A method for extracting pinus koraiensis seeds comprises the following steps: drying, crushing, enzymolyzing, performing microwave extraction, performing suction filtration, performing rotary evaporation and the like. The method has the advantages of short extraction time, high extraction efficiency, maximum retention of a heat-sensitive active component, high yield, and no destruction of the molecular structure of the pinus koraiensis seeds during extraction. A pinus koraiensis seed extract prepared with the method provided by the invention can effectively promote wound healing, significantly reduce pain and significantly reduce the incidence rate of inflammation and itching, is applied tocosmetics, and has dryness-moistening, repairing, radiation-resisting and moisturizing effects and the like.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a red pine extract with repairing effect and application thereof. Background technique [0002] Korean pine( Pinuskoraiensis Sieb. et Zucc. ) is a precious tree species mainly produced in China's Xiaoxing'an Mountains. The seeds of Korean pine are commonly known as Korean pine nuts, also known as Luo pine nuts, sea pine nuts, and Korean pine nuts. In the "Haiyao Materia Medica" of the Tang Dynasty, there is a record that "Pineberry nuts warm the stomach and intestines, take it for a long time, lighten the body, and prolong life". Li Shizhen of the Ming Dynasty once gave a high evaluation of the medicinal properties of pine nuts. He wrote in "Compendium of Materia Medica": "Sea pine nuts, released as Xinluo pine nuts, have a sweet and non-toxic smell; they are mainly used to treat joint wind, dizziness, and death. Muscle, whitening, dispersing water, moistening the five internal organs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9767A61Q19/00
CPCA61K2800/10A61K2800/805A61Q19/00A61K8/9767
Inventor 张鹏陶志鹏
Owner 广州素颜皮肤管理科技有限公司