Folium artemisiae argyi extract solution as well as preparation method and application of folium artemisiae argyi extract solution

A technique for extracting argyi leaves and argyi leaves, which is applied to the field of argyi leaf extract and its preparation, can solve the problems of frying temperature, time and process parameters without specific research, less research on vinegar argyi leaves, unfavorable industrial application and the like, and achieves convenient industrial application, Improve skin collagen production and scavenge free radicals

Inactive Publication Date: 2015-01-07
NANCHANG ZEASURE BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these methods are cumbersome and not conducive to industrial application
[0007] The processing methods of modern mugwort leaves are mainly made with vinegar and fried charcoal, and there are few researches on the technology of vinegar mugwort leaves
The 2010 edition of "Chinese Pharmacopoeia" contains vinegar mugwort charcoal, but only stipulates conditions such as strong fire frying and charred surface, and there is no specific research on the process parameters such as frying temperature and time

Method used

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  • Folium artemisiae argyi extract solution as well as preparation method and application of folium artemisiae argyi extract solution
  • Folium artemisiae argyi extract solution as well as preparation method and application of folium artemisiae argyi extract solution
  • Folium artemisiae argyi extract solution as well as preparation method and application of folium artemisiae argyi extract solution

Examples

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preparation example Construction

[0030] The invention provides a kind of preparation method of Artemisia argyi leaf extract, comprises the following steps:

[0031] Take mugwort leaves, add vinegar with 10-20% (preferably 14-16%) of the weight of the mugwort leaves, fry at 170-270°C (preferably 215-225°C) for 20-30min (preferably 25-30min), dry and pulverize, Add the ethanol solution of mass concentration 30-50% (preferably 35-45%) in the gained pulverized material, the solid-liquid ratio of described pulverized material and ethanol solution is 1g: (10-30) mL (preferably 1g: (10-20) )mL), extracted under reflux for 1-5h (preferably 2-4h), filtered, and the filtrate was concentrated to obtain the Artemisia argyi extract.

[0032] Wherein, the particle size of the pulverized material is preferably 0.125-0.180 mm.

[0033] The Artemisia argyi leaf extract prepared by the above preparation method has significant anti-aging, free radical scavenging, wrinkle removing, moisturizing, anti-allergy and other effects. ...

Embodiment 1

[0093] The present embodiment is a kind of preparation method of Folium Artemisiae Argyi Folium Extract.

[0094] Take 1000g Artemisia argyi leaves, wash and dry them, add vinegar with 15% weight of Artemisia argyi leaves, fry at 220°C for 28 minutes, dry and pulverize until passing through a 100-mesh sieve, add 15000ml of ethanol solution with a mass concentration of 40% to the obtained crushed material, and reflux Extract for 3 hours, filter, and concentrate the filtrate to 1 / 6 of the volume of the original filtrate to obtain the leaf extract.

Embodiment 2

[0096] The present embodiment is a kind of preparation method of Folium Artemisiae Argyi Folium Extract.

[0097] Take 1000g Artemisia argyi leaves, wash and dry them, add vinegar with 10% weight of Artemisia argyi leaves, fry at 170°C for 20 minutes, dry and pulverize until passing through an 80-mesh sieve, add 10000ml of ethanol solution with a mass concentration of 30% to the obtained crushed material, and reflux Extract for 1 h, filter, and concentrate the filtrate to 1 / 8 of the volume of the original filtrate to obtain the Artemisia argyi leaf extract.

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Abstract

The invention discloses a folium artemisiae argyi extract solution as well as a preparation method and application of the folium artemisiae argyi extract solution. The preparation method comprises the steps of taking folium artemisiae argyi, adding vinegar accounting for 10-20% of the weight of the folium artemisiae argyi, frying at a temperature ranging from 170 DEG C to 270 DEG C for 20-30 minutes, drying and crushing, adding an ethanol solution having the mass concentration in the range of 30-50% to the obtained crushed material in the material-liquid ratio of 1g: (10-30)mL, extracting under a reflux condition for 1-5 hours, filtering, and concentrating the filtrate to obtain the folium artemisiae argyi extract. The preparation method has the advantages that dissolving-out of active functional ingredients for promoting the generation of skin collagen, resisting oxidation, scavenging free radicals and the like in the folium artemisiae argyi is effectively improved by selecting an appropriate processing method in combination with the optimal processing process parameters, and the prepared folium artemisiae argyi extract solution has remarkable effects of resisting aging, scavenging free radicals, removing wrinkles, maintaining moisture, resisting allergy and the like.

Description

technical field [0001] The invention relates to the technical field of chemical preparations, in particular to an extract of mugwort leaves and its preparation method and application. Background technique [0002] Skin aging is a phenomenon of skin aging caused by natural or unnatural factors. After birth, the skin tissue becomes more and more developed, and its functions are gradually active. When it reaches a certain age, it will begin to degenerate, and this degeneration often proceeds slowly without people's awareness. The growth period of skin tissue generally ends around the age of 25. Some people call this period "the corner of the skin". Since then, growth and aging have proceeded at the same time. Slowly and obviously. [0003] At present, there are many anti-oxidation and anti-aging cosmetics on the market, but most of them are not effective or easily cause allergic irritation, and cannot effectively moisturize the skin. Therefore, how to choose safe, effective ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00A61Q19/08A61P37/08
Inventor 崔玉华杨广群
Owner NANCHANG ZEASURE BIOTECH CO LTD
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