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A kind of electric heating aromatherapy liquid and preparation method thereof

A technology of electric heating incense and extract, applied in botany equipment and methods, chemicals for biological control, pest repellent, etc., can solve the problems of human harm, poor persistence of mosquito repellent, inconvenient use, etc., and achieve Avoid irritation, good repellent effect

Active Publication Date: 2022-03-01
LOOBI GUANGZHOU HEALTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The permethrin generally contained in the mosquito repellent liquid is a kind of pesticide, which will cause harm to the human body, so it is not convenient to use, and the existing mosquito repellent liquid has poor durability, and it is difficult to protect it from being bitten by mosquitoes for a long time.

Method used

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  • A kind of electric heating aromatherapy liquid and preparation method thereof
  • A kind of electric heating aromatherapy liquid and preparation method thereof
  • A kind of electric heating aromatherapy liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Preparation of lavender essential oil: wash and pulverize lavender, pass through a 40-mesh sieve, use n-hexane as the extraction solvent, and use n-hexane that is 4 times the volume of lavender, soak the pulverized lavender in n-hexane for 15 minutes, At the same time, microwave radiation is used so that the microwave power is 650W, and then ultrasonic extraction is performed. Using 25KHz ultrasonic waves, ultrasonic extraction is performed for 20 minutes, and the obtained extract is distilled under reduced pressure to obtain an ultrasonic extract. The ultrasonic extraction residue is added to 4 times the weight of water, and input into the autoclave so that the pressure in the autoclave is 6MPa, high-pressure decoction 15min, filter to obtain the high-pressure decoction and high-pressure extraction residue, then carry out vacuum distillation to the high-pressure decoction to obtain the high-pressure extract, and the high-pressure extract Mix with ultrasonic extract ...

Embodiment 2

[0029] (1) Preparation of lavender essential oil: Wash and pulverize lavender, pass through a 50-mesh sieve, use n-hexane as the extraction solvent, and use n-hexane that is 5 times the volume of lavender, soak the pulverized lavender in n-hexane for 18 minutes, and soak it in the soaked At the same time, microwave radiation is used so that the microwave power is 700W, and then ultrasonic extraction is performed, using 28KHz ultrasonic waves, ultrasonic extraction for 22min, the resulting extract is distilled under reduced pressure to obtain an ultrasonic extract, and the ultrasonic extraction residue is added to 5 times the weight of water, input into the autoclave so that the pressure in the autoclave is 7MPa, high-pressure decoction 18min, filtration to obtain the high-pressure decoction and high-pressure extraction residue, then the high-pressure decoction is subjected to reduced-pressure distillation to obtain the high-pressure extract, and the high-pressure extract Mix wi...

Embodiment 3

[0033] (1) Preparation of lavender essential oil: Wash and pulverize lavender, pass through a 60-mesh sieve, use n-hexane as the extraction solvent, and use n-hexane that is 6 times the volume of lavender, soak the pulverized lavender in n-hexane for 20 minutes, and soak in the soaked At the same time, microwave radiation is used so that the microwave power is 750W, and then ultrasonic extraction is performed. Using 40KHz ultrasonic waves, ultrasonic extraction is performed for 25 minutes, and the obtained extract is distilled under reduced pressure to obtain an ultrasonic extract. Add 6 times the weight of water to the ultrasonic extraction residue, and input into the autoclave so that the pressure in the autoclave is 8MPa, high-pressure decoction 20min, filter to obtain the high-pressure decoction and high-pressure extraction residue, then carry out vacuum distillation to the high-pressure decoction to obtain the high-pressure extract, and the high-pressure extract Mix with u...

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Abstract

The present invention is applicable to the technical field of aromatherapy liquid, and provides an electric heating aromatherapy liquid and a preparation method thereof. The electric heating aromatherapy liquid includes the following components in parts by weight: 6-8 parts of lavender essential oil, 4-6 parts of hibiscus bark extract, mint Alcohol 0.9‑1.1 part, o‑cymene‑5‑alcohol 0.1‑0.3 part, phenoxyethanol 0.1‑0.3 part, ethylhexylglycerin 0.1‑0.3 part, propylene glycol 0.4‑0.6 part, PEG‑50 castor oil 0.8‑ 1 part, 1-3 parts of nonylphenol polyether-14, 2-4 parts of squalane, 0.4-0.6 parts of disodium EDTA, 1-3 parts of methyl propylene glycol, 10-12 parts of water; electric heating in the present invention The aromatherapy liquid adopts a natural and safe formula. In the present invention, the electric heating aromatherapy liquid quickly forms a natural protective layer through heating and volatilization to avoid the stimulation of mosquitoes. The combination of the lavender essential oil and hibiscus bark extract makes the present invention have good anti-mosquito effects. Repelling effect, and the joint use of nonylphenol polyether-14 and squalane in the present invention can have effective and lasting effect.

Description

technical field [0001] The invention belongs to the technical field of aromatherapy liquid, and in particular relates to an electric heating aromatherapy liquid and a preparation method thereof. Background technique [0002] Summer is the most frequent period of mosquito activity. People are often bitten by mosquitoes, which is annoying and seriously affects people's normal life, work and study. What's more serious is that mosquito bites can also spread various diseases. People's health is seriously threatened. Mosquito coils, as a kind of mosquito repellent, have already entered the homes of ordinary people, and the use of electric mosquito coils has become increasingly common. Mosquito incense liquid is a kind of mosquito repellent, its main component is pyrethroids, and some chloroform, benzene, ether, etc. will be added as solvents. Mosquito incense is evaporated into gas by heating and distributed into the air, so as to achieve the effect of repelling and killing mosq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/22A01N65/08A01N31/06A01N31/08A01N25/18A01P17/00
CPCA01N65/00A01N65/22A01N65/08A01N31/06A01N31/08A01N25/18A01N25/30Y02A50/30
Inventor 李易业
Owner LOOBI GUANGZHOU HEALTH IND CO LTD
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