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Woody mosquito-prevention parasite-expelling compound essential oil and preparation method thereof

A compound essential oil and anti-mosquito technology, which is applied in botany equipment and methods, insecticides, pest control, etc., can solve the problems of short effective duration of plant mosquito repellents, achieve improved environmental air quality, easy to carry, Aromatic effect

Inactive Publication Date: 2019-03-26
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of some plants that emit special odors to repel mosquitoes has a long history. It is recorded in the "Book of Songs" and other documents. The significant advantages of plant repellents are green, safe and harmless to humans. However, the existing plant repellents are effective. short duration

Method used

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  • Woody mosquito-prevention parasite-expelling compound essential oil and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A woody anti-mosquito repellent compound essential oil, raw materials include the following components in parts by weight:

[0029] Plant compound extract 0.5 parts,

[0030] 80 parts of solvent,

[0031] The plant compound extracts are Artemisia argyi extract, pomelo flower extract, orange flower extract, mosquito repellent herb extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, pitcher plant extract extract and walnut leaf extract, the extract is a mixture of petroleum ether extract and ethanol extract with a mass ratio of 1:0.5.

[0032] Preferably, in the plant compound extract, Artemisia argyi extract, pomelo flower extract, orange flower extract, Mosquito repellent extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, The mass ratio of the pitcher plant extract and the walnut leaf extract is 1:1:1:1:1:1:1:1:1:1:1.

Embodiment 2

[0034] A woody anti-mosquito repellent compound essential oil, raw materials include the following components in parts by weight:

[0035] 30 parts of plant compound extracts,

[0036] 120 parts of solvent,

[0037] The plant compound extracts are Artemisia argyi extract, pomelo flower extract, orange flower extract, mosquito repellent herb extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, pitcher plant extract extract and walnut leaf extract, the extract is a mixture of petroleum ether extract and ethanol extract with a mass ratio of 1:0.5.

[0038] Preferably, in the plant compound extract, Artemisia argyi extract, pomelo flower extract, orange flower extract, Mosquito repellent extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, The mass ratio of the pitcher plant extract and the walnut leaf extract is 1:1:1:1:1:1:10:10:10:10:10.

Embodiment 3

[0040] A woody anti-mosquito repellent compound essential oil, raw materials include the following components in parts by weight:

[0041] Plant compound extract 15 parts,

[0042] 100 parts of solvent,

[0043] The plant compound extracts are Artemisia argyi extract, pomelo flower extract, orange flower extract, mosquito repellent herb extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, pitcher plant extract extract and walnut leaf extract, the extract is a mixture of petroleum ether extract and ethanol extract with a mass ratio of 1:0.5.

[0044] Preferably, in the plant compound extract, Artemisia argyi extract, pomelo flower extract, orange flower extract, Mosquito repellent extract, peppermint extract, jasmine flower extract, geranium extract, lavender extract, cordyceps extract, The mass ratio of the pitcher plant extract and the walnut leaf extract is 1:1:1:1:1:1:5:5:5:5:5.

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Abstract

The invention provides a woody mosquito-prevention parasite-expelling compound essential oil, containing the materials of a plant compound extractive and a solvent, wherein the plant compound extractive is a mixture of folium artemisiae argyi extractive, grapefruit flower extractive, orange flow extractive, mozzie buster extractive, peppermint extractive, arabian jasmine flower extractive, geranium extractive, lavender extractive, slurperon extractive, common nepenthes extractive and walnut tree leaf extractive; and the solvent is a mixture of petroleum ether extractive and ethanol extract according to a mass ratio of 1:0.5. The woody mosquito-prevention parasite-expelling compound essential oil does not contain chemical insecticide components or preservative, and the components are all plant materials, thus being environment-friendly and free from pollution, and having remarkable mosquito expelling effect; the woody mosquito-prevention parasite-expelling compound essential oil can remove peculiar smell and remain the faint scent, can be carried outside for use, can be used as decoration, is not limited in use, and meanwhile is fragrant in smell, and can improve the ambient air quality while expelling mosquito.

Description

technical field [0001] The invention belongs to the technical field of insect repellents, and in particular relates to a woody anti-mosquito and repellent compound essential oil and a preparation method thereof. Background technique [0002] The harm of mosquitoes is well known. After being bitten by mosquitoes, not only will it be painful and itchy, but what is more serious is that mosquitoes can transmit diseases such as malaria, filariasis, Japanese encephalitis and dengue fever. Therefore, a good mosquito repellent product is particularly important. [0003] Because mosquitoes mainly target human odors, such as exhaled carbon dioxide or body surface volatiles, and mosquito repellent is to spray a barrier on the body, which interferes with the chemical sensors of mosquito antennae on human body surface volatiles. Induction, so that people avoid mosquito bites. There are four common insect repellents: DEET, oil of lemon eucalyptus, icaridin, and imonine. DEET is a widel...

Claims

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Application Information

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IPC IPC(8): A01N65/36A01P17/00A01P7/04
CPCA01N65/00A01N65/08A01N65/12A01N65/22A01N65/36Y02A50/30
Inventor 彭万喜张党权顾海萍杨亚峰张建华
Owner HENAN AGRICULTURAL UNIVERSITY
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