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Mosquito-repelling combination and preparation method thereof and application

A composition and mosquito repelling technology, applied in the field of daily chemical products, can solve the problems of low mosquito repelling efficiency of essential oils, difficulty in popularization, complicated use process, etc., achieve good mosquito repelling effect, convenient preparation, and wide application

Inactive Publication Date: 2017-05-10
SHENZHEN HONGBANG GIFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mosquito repellent essential oils in the prior art often contain chemical reagents, even pesticide ingredients, and need to be powered on or heated during work. As far as the mosquito repellent method is concerned, the use process is relatively complicated, and it is easy to produce harmful substances
In addition, many single-component and mixed-component essential oils are not efficient in repelling mosquitoes, and it is difficult to achieve the purpose of promotion

Method used

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  • Mosquito-repelling combination and preparation method thereof and application
  • Mosquito-repelling combination and preparation method thereof and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: a kind of mosquito repellent composition, comprises the raw material component of following parts by weight: 10 parts of citronella oil, 20 parts of eucalyptus oil, 2 parts of clove essential oil, 15 parts of peppermint essential oil and 0.50 part of chamomile essential oils.

[0026] Toxicological test of the mosquito repellent composition of the present embodiment:

[0027] Adopt the mosquito repellent composition described in this embodiment 1 to carry out toxicological test, 24 hours before the test, the hair on both sides of the back of the rabbit is cut off, and the range of hair removal is about 6cm each. 2 . During the experiment, the mosquito repellent composition of Example 1 was evenly applied on the skin of the test area on the left side, covered with two layers of gauze (2.5cm×2.5cm), covered with a layer of cellophane, fixed with adhesive tape, applied for 4 hours, and the skin on the right side was depilated Apply distilled water as a cont...

Embodiment 2

[0029] Embodiment 2: a kind of mosquito repellent composition, comprises the raw material component of following parts by weight: 12 parts of citronella oil, 18 parts of eucalyptus oil, 4 parts of clove essential oil, 12 parts of peppermint essential oil, 1 part of chamomile Essential oils, 45 parts paraffin oil.

[0030] A preparation method of a mosquito repellent composition, comprising the following steps: taking citronella, eucalyptus, clove, peppermint and chamomile respectively, and extracting them by Soxhlet extraction to obtain citronella oil, eucalyptus oil, clove essential oil, peppermint essential oil and Chamomile essential oil, mixing the citronella oil, eucalyptus oil, clove essential oil, peppermint essential oil and chamomile essential oil as raw material components with paraffin oil to obtain a mosquito repellent composition.

[0031] Toxicological test of the mosquito repellent composition of the present embodiment:

[0032] Adopt the mosquito repellent com...

Embodiment 3

[0034] Embodiment 3: a kind of mosquito repellent composition, comprises the raw material component of following parts by weight: 15 parts of citronella oil, 15 parts of eucalyptus oil, 5 parts of clove essential oil, 10 parts of peppermint essential oil, 2 parts of chamomile essential oils and 50 parts paraffin oil.

[0035] A preparation method of a mosquito repellent composition, comprising the following steps: taking citronella, eucalyptus, clove, peppermint and chamomile as raw material components, each raw material 5g, respectively adding 250ml of ethyl acetate solvent, and extracting by vacuum distillation for 5h to obtain respectively Citronella oil, eucalyptus oil, clove essential oil, peppermint essential oil and chamomile essential oil, the citronella oil, eucalyptus oil, clove essential oil, peppermint essential oil, chamomile essential oil and paraffin oil are mixed with paraffin oil as raw material components to obtain mosquito repellent combination.

[0036] To...

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Abstract

The invention relates to the technical field of daily chemical products, in particular to a mosquito-repelling combination and a preparation method thereof and application. The mosquito-repelling combination comprises, by weight parts, 10-30 parts of citronella oil, 5-20 parts of eucalyptus oil, 2-15 parts of clove essential oil, 2-15 parts of mint essential oil and 0.5-10 parts of chamomile essential oil. Each raw material ingredient is reasonable in compatibility, and the mosquito-repelling combination is convenient to prepare and extensive in use. The obtained mosquito-repelling combination is good in mosquito-repelling effect and does not make people and livestock allergic or have other toxic and side effects.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a mosquito repellent composition and its preparation method and application. Background technique [0002] At present, the commonly used mosquito repellent products are mainly products containing DEET and mosquito repellent ester. These products are realized by directly spraying on the environment, clothing or lighting mosquito coils or by electric heating. These two products are chemically synthesized insecticides. The principle of repelling mosquitoes is that the drugs directly act on the tactile and chemoreceptors of mosquitoes, thereby repelling mosquitoes. Prolonged use of this type of product will cause mosquitoes to resist the drug and reduce the effect of use. At the same time, its safety needs further evaluation. Due to the production and use of such products, it will also cause environmental pollution of water bodies and soil. [0003] Our country has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N25/02A01N25/18A01P7/04A01P17/00
CPCA01N25/02A01N25/18A01N65/00A01N65/44A01N2300/00Y02A50/30
Inventor 杨豫斌
Owner SHENZHEN HONGBANG GIFTS
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