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Method for preparing mosquito-repellent perfume containing natural plant essential oil

A technology of natural plant essential oils and mosquito repellent perfumes, applied in the formulation of perfume preparations, essential oils/fragrances, skin care preparations, etc., can solve problems such as skin irritation, impact, and normal operation of electrical equipment, and achieve unique fragrance Effect

Active Publication Date: 2015-04-01
AGATE PERFUME MINGGUANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many people choose to use toilet water, perfume, lotion, etc. that have mosquito repellent effects. Most of these products use chemically synthesized mosquito repellent esters and other auxiliary ingredients, which have certain stimulating effects and side effects on the skin.
Moreover, infants and young children are vulnerable to mosquito bites, and these chemically synthesized mosquito repellent products will have adverse effects on the health of infants and young children.
Moreover, the traditional mosquito repellent products have limited mosquito repellent effect, and cannot completely repel mosquitoes or the time for repelling mosquitoes is too short.
Some people also use ultrasonic waves to repel mosquitoes, but this sound wave will have an adverse effect on the normal operation of the surrounding electrical equipment, and the sound wave will also cause health damage to some sensitive people around, such as pregnant women, so its application is also subject to certain restrictions.

Method used

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  • Method for preparing mosquito-repellent perfume containing natural plant essential oil
  • Method for preparing mosquito-repellent perfume containing natural plant essential oil
  • Method for preparing mosquito-repellent perfume containing natural plant essential oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] S1: Take 10kg of stems and leaves of Nepenthes, 15kg of stems and leaves of Qilixiang, 5kg of stems and leaves of Pelargonium, and 15kg of stems and leaves of Mint, after crushing, put them in a distillation pot, direct steam from the bottom of the distillation pot, the steam pressure is 3atm, Carry out distillation, condense and collect the gas that distillation produces, distillation time is 1h, after the condensate is left to stand for stratification, take the upper oil layer, obtain essential oil mixture I, weight is 1.1kg;

[0027] S2: Take 20kg of wheat germ and 10kg of corn flour, and extract them by supercritical carbon dioxide fluid extraction. The extraction process parameters are: extraction pressure 10MPa, extraction temperature 40°C, extraction time 2h; The temperature is 30° C., the raffinate and the essential oil mixture II are obtained, and the weight of the essential oil mixture II is 0.2 kg;

[0028] S3: Take 20kg of papaya, 20kg of stems and leaves of...

Embodiment 2

[0032] S1: Take 15kg of stems and leaves of Nepenthes, 18kg of stems and leaves of Qilixiang, 8kg of stems and leaves of Pelargonium, and 20kg of stems and leaves of mint. Pressure 4atm, carry out distillation, condense and collect the gas that distillation produces, distillation time is 1.2h, after the condensed liquid is left to stand for stratification, take the oil layer of upper strata, obtain essential oil mixture I, weight is 1.2kg;

[0033] S2: Take 25kg of wheat germ and 12kg of corn flour, mix them evenly, and extract them by supercritical carbon dioxide fluid extraction. The extraction process parameters are: extraction pressure 12MPa, extraction temperature 42°C, extraction time 2.5h; It is 5MPa, the separation temperature is 32°C, the raffinate and the essential oil mixture II are obtained, and the weight of the essential oil mixture II is 0.3kg;

[0034] S3: Take 25kg of papaya, 25kg of stems and leaves of Sanguxiangxiang, 15kg of stems and leaves of Guangqingxia...

Embodiment 3

[0038] S1: Take 20kg of stems and leaves of Nepenthes, 20kg of stems and leaves of Qilixiang, 10kg of stems and leaves of geranium, and 25kg of stems and leaves of mint. Pressure 5atm, carry out distillation, condense and collect the gas that distillation produces, distillation time is 1.5h, after the condensed liquid is left standstill layered, take the oil layer of upper strata, obtain essential oil mixture I, weight is 1.3kg;

[0039] S2: Take 30kg of wheat germ and 15kg of corn flour, mix them evenly, and extract them by supercritical carbon dioxide fluid extraction. The extraction process parameters are: extraction pressure 15MPa, extraction temperature 50°C, extraction time 3h; then separate, the separation pressure is 6MPa, the separation temperature is 35°C, the raffinate and the essential oil mixture II are obtained, and the weight of the essential oil mixture II is 0.3kg;

[0040] S3: Take 30kg of papaya, 30kg of stems and leaves of Sanguxiangxiang, 20kg of stems and...

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Abstract

The invention provides a mosquito-repellent perfume, in particular relates to a perfume using natural plant essential oil as a main active component, and belongs to the technical field of daily chemicals. The natural raw materials used in the perfume comprise common nepenthes, daphne odera, geranium, mint, folium eucalypti, papaya, valerian root, folium artemisiae argyi, lindera thomsonii, jasminum lanceolarium roxb, trefoil, elecampane, german camomile and cotinus coggygria. The mosquito-repellent perfume provided by the invention is prepared from natural plant raw materials and does not contain a chemically synthesized mosquito repellent, the mosquito repellent time can be over 6 hours, the aroma is unique, and the perfume does not stimulate skin.

Description

technical field [0001] The invention provides a mosquito repellent perfume, in particular to a perfume with natural plant essential oil as the main active ingredient, which belongs to the technical field of daily chemical products. Background technique [0002] As summer comes, mosquitoes, one of the "four pests", bring great harm to people's lives. The buzzing sound lingers in the ears, disturbing sleep, and then affecting the work, study and life of the new day. If you are unfortunately bitten by a mosquito, you will feel unbearably itchy and restless. A more serious problem is that mosquitoes can transmit diseases such as malaria, filariasis, Japanese encephalitis and dengue fever. Therefore, a good mosquito repellent product is particularly important in summer. It can not only play a good role, but more importantly, it has little harm to human health, even no side effects, and has no pollution to the environment. Many people choose to use toilet water, perfume, lotio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97C11B9/00A61Q17/02A61Q13/00
Inventor 胡云福
Owner AGATE PERFUME MINGGUANG
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