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Preparation method of pure natural infant mosquito repellent liquid

A technology of mosquito repellent liquid for infants and young children, applied in the field of preparation of pure natural mosquito repellent liquid for infants and young children

Inactive Publication Date: 2016-03-16
刘楠楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many methods on the market to achieve the mosquito repellent effect, mainly including electric mosquito swatters, mosquito coils, toilet water, etc. Most of the mosquito repellent ingredients are chemically synthesized substances with insecticidal ingredients, such as pyrethroids and DEET. (DEET), etc., but frequent use of such mosquito repellent products will have many adverse consequences

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: Remove impurities from fresh mugwort, screen out the leaves, mix mugwort leaves with distilled water at a mass ratio of 1:6, and distill. After the temperature rises to 100°C, distill for 1.5 hours, cool the distilled product, and stand for separation. It is enough to collect the saturated aqueous solution rich in Artemisia argyi essential oil in the lower layer, and the obtained mosquito repellent solution is used by spraying.

Embodiment 2

[0021] Example 2: Remove impurities from fresh mugwort, screen out the leaves, mix mugwort leaves with distilled water at a mass ratio of 1:7, and distill. After the temperature rises to 100°C, distill for 2 hours, cool the distilled product, stand and separate, and collect The lower layer is rich in saturated aqueous solution of mugwort essential oil, and the obtained mosquito repellent solution is used by spraying.

Embodiment 3

[0022] Example 3: remove impurities from fresh mugwort, screen out the leaves, mix mugwort leaves with distilled water at a mass ratio of 1:8, and distill. After the temperature rises to 100°C, distill for 2.5 hours, cool the distilled product, and stand for separation. It is enough to collect the saturated aqueous solution rich in Artemisia argyi essential oil in the lower layer, and the obtained mosquito repellent solution is used by spraying.

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PUM

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Abstract

The invention discloses a preparation method of pure natural infant mosquito repellent liquid. The pure natural infant mosquito repellent liquid mainly comprises a mugwort extracting solution. The adopted preparation method comprises the following steps that impurities of fresh mugwort are removed, leaves are screened out, folium artemisiae argyi and distilled water are mixed on the basis that the mass ratio is 1:6-8, distillation is performed, a distillation product is subjected to cooling, standing and separation, and the lower-layer saturated solution rich in folium artemisiae argyi essential oil is collected to obtain the pure natural infant mosquito repellent liquid. The pure natural plant folium artemisiae argyi is used as raw materials, the extracting solution is rich in folium artemisiae argyi essence, and the pure natural infant mosquito repellent liquid has the effects of preventing mosquitos, expelling insects and killing bacteria in air due to the special smell, is safe, free of side effects and particularly suitable for infants and has the usage and popularization value.

Description

technical field [0001] The invention relates to a preparation method of mosquito repellent liquid, in particular to a preparation method of pure natural infant mosquito repellent liquid. Background technique [0002] Mosquitoes belong to the family Insecta Diptera, and there are about 3,000 species in the world. They are tiny flying insects with piercing-sucking mouthparts. Among them, female mosquitoes are the most harmful to humans. They feed on blood and pass through human skin. The bites of mosquitoes make people feel unbearably itchy. The biggest harm mosquitoes to human health is the spread of diseases. According to research, there are more than 80 kinds of diseases transmitted by mosquitoes, and they are also one of the important media for the transmission of malaria, dengue fever and dengue hemorrhagic fever. Especially in summer, mosquitoes are rampant and reproduce rapidly, while infants and young children have delicate skin and weak resistance, so they are particu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61Q17/02A01N65/12A01P1/00A01P17/00
CPCA01N65/12A61K8/922A61Q17/02Y02A50/30
Inventor 刘楠楠卢爱刚
Owner 刘楠楠