Application of alpinia officinarum extraction product to treating tinea pedis and tinea manuum and preparation method of alpinia officinarum extract product

A galangal extract and a technology for an extraction method are applied in the directions of medical preparations, pharmaceutical combinations, pharmaceutical formulations and the like containing active ingredients to achieve the effects of quick effect, stable curative effect and medication safety.

Inactive Publication Date: 2014-07-23
INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of galangal for the treatment of athlete's foot and tinea manuum has not been reported

Method used

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  • Application of alpinia officinarum extraction product to treating tinea pedis and tinea manuum and preparation method of alpinia officinarum extract product
  • Application of alpinia officinarum extraction product to treating tinea pedis and tinea manuum and preparation method of alpinia officinarum extract product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Take the galangal medicinal material, cleanly select, remove impurities, weigh 500g after pulverization, add 2.5 L of ethanol with a volume concentration of 70% for microwave-assisted extraction twice, each time for 5 minutes, and concentrate the extract to obtain the galangal extract.

Embodiment 2

[0014] Take the galangal medicinal material, cleanly select, remove impurities, weigh 500g after crushing, add 5L of ethanol with a volume concentration of 95%, heat and reflux for extraction twice, each time for 30min, and concentrate the extract to obtain the galanga extract.

Embodiment 3

[0016] Take the galangal medicinal material, cleanly select, remove impurities, weigh 500g after crushing, add 7.5L of ethanol with a volume concentration of 60%, heat and reflux for extraction twice, each time for 20min, and concentrate the extract to obtain the galanga extract.

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PUM

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Abstract

The invention discloses application of an alpinia officinarum extraction product to treating tinea pedis and tinea manuum and a preparation method of the alpinia officinarum extract product. The technical scheme is characterized in that alpinia officinarum is subjected to ethanol extraction, and the alpinia officinarum extract product is obtained by concentrating the extraction liquid. The alpinia officinarum extract product can be singly used, or can be cooperated with other traditional Chinese medicines, and can be prepared into various externally-applied dosage forms.

Description

technical field [0001] The invention relates to the use of galangal extract in treating athlete's foot and tinea manuum and a preparation method thereof, belonging to the technical field of traditional Chinese medicines. Background technique [0002] Tinea manuum and athlete's foot are very common fungal infectious skin diseases. 70-80% of adults have athlete's foot, but the severity is different. It is often aggravated in summer and alleviated in winter, and some people do not heal all the year round. Its characteristic is that the more you scratch, the more itchy you scratch, and the more itchy you scratch, the more itchy you scratch. If it is not treated in time, sometimes it can cause other parts, such as tinea manuum and onychomycosis, etc. Sometimes it is scratched due to itching, secondary bacterial infection, and even ulceration in severe cases , infection, and inflammation can cause serious complications and bring inconvenience to patients in social and daily life...

Claims

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Application Information

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IPC IPC(8): A61K36/9062A61P17/00A61P31/10
Inventor 梅文莉王辉戴好富曾艳波董文化
Owner INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
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