Woody compound essential oil for preventing summer heat and its preparation method

A compound and woody technology, which is applied in the field of woody compound heatstroke prevention essential oil and its preparation, can solve the problems of irritation, easily causing discomfort, strong camphor smell, etc., and achieve the effect of less irritation, improved heatstroke prevention effect, and unique fragrance

Inactive Publication Date: 2019-01-25
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has a certain heatstroke prevention effect, the smell of camphor is strong, and it is irritating to a certain extent, and it is easy to cause discomfort after use.

Method used

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  • Woody compound essential oil for preventing summer heat and its preparation method
  • Woody compound essential oil for preventing summer heat and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Coarse material preparation: collect fresh walnut green fruit, walnut leaves, mint, clematis, and chrysanthemum respectively, clean them, peel the walnut green fruit to obtain walnut green skin, and then separate walnut green peel, walnut leaves, mint, and golden thread The lotus and the chrysanthemum are pulverized to obtain rough material of walnut green bark, coarse material of walnut leaves, coarse material of mint, coarse material of golden clematis and coarse material of chrysanthemum.

[0025] (2) Preparation of extracts: First, use diethyl ether to extract crude walnut green husk, walnut leaf crude, peppermint crude, clematis crude, and chrysanthemum crude, with an extraction time of 1 hour and an extraction temperature of 40°C to obtain the corresponding extracts. Ether extract, and then carry out ethanol extraction on the materials respectively, the extraction time is 4 hours, the extraction temperature is 60 ℃, and the corresponding ethanol extract is obta...

Embodiment 2

[0028] Same as Example 1, the difference is that in step (2), the time of diethyl ether extraction is 2 hours, and the extraction temperature is 30°C.

Embodiment 3

[0030] Same as Example 1, the difference is that in step (2), the ethanol extraction time is 2 hours, and the extraction temperature is 90°C.

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PUM

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Abstract

A woody compound essential oil for preventing summer heat is disclosed, and comprises walnut green peel extract and walnut leaf extract. The preparation method thereof comprises washing, crushing theraw materials including walnut green peel extract and walnut leaf extract, sequentially extracting with ether and ethanol, removing solvent, dissolving in ethanol, and mixing. Bioactive substances extracted from walnut green peel and walnut leaves can inhibit the occurrence of heatstroke and achieve excellent heatstroke prevention and relieving effect, meanwhile, the irritation is small and easilyaccepted and absorbed by human body.

Description

technical field [0001] The invention relates to the field of separation and extraction of natural products, in particular to a woody compound heatstroke prevention essential oil and a preparation method thereof. Background technique [0002] In a high-temperature environment, it is easy to cause dysfunction of body temperature regulation, and symptoms such as sweating, thirst, fatigue, dizziness, and chest tightness are signs of heat stroke. When the temperature rises suddenly and the temperature is extremely high, it is easy to further cause heat stroke symptoms such as fever, skin burning, nausea, vomiting, and blood pressure drop, especially for pregnant women, the elderly, and the infirm. [0003] Once heatstroke occurs, if it is not treated in time, it will cause great harm to the human body, and even life-threatening in severe cases. Therefore, if the occurrence of heatstroke symptoms can be suppressed from the source, the number of heatstroke patients will be greatly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/52A61K36/898A61P43/00
CPCA61K36/287A61K36/52A61K36/534A61K36/898A61K2236/333A61K2236/35A61P43/00A61K2300/00
Inventor 彭万喜
Owner HENAN AGRICULTURAL UNIVERSITY
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