Plant essential oil mosquito-repellent and anti-mosquito liquid with antibacterial function and preparation method thereof

Abstract

The invention discloses plant essential oil mosquito-repellent and anti-mosquito liquid with an antibacterial function. The liquid is prepared from the ingredients including plant essential oil, polyhexamethylene biguanidine hydrochloride, pure water, hydrogenated castor oil and interfacial agents. A preparation method comprises the following steps of adding the interfacial agents into hydrogenated castor oil; performing heating; after the dissolution, adding the plant essential oil; obtaining a solvent A after the sufficient dissolution; adding the polyhexamethylene biguanidine hydrochlorideinto pure water; after the heating, putting the materials into a stirrer to be stirred so as to obtain a solvent B; adding the solvent A while stirring the solvent B in the stirrer; after the stirringand cooling, making the materials into the mosquito-repellent and anti-mosquito liquid; putting the mosquito-repellent and anti-mosquito liquid into a 25-DEG C constant temperature tube to be stored.The mosquito-repellent and anti-mosquito liquid has the advantages that the ingredients contain polyhexamethylene biguanidine hydrochloride; smell caused by human sweat and secreta can be decomposed;the human body-chasing reason of mosquitos is impeded; the ingredients contain the plant essential oil; the natural ingredients are used for interfering the smell of the mosquitoes; the polyhexamethylene biguanidine hydrochloride also has the antibacterial effect. The ingredients are natural; high safety is realized.

Description

technical field [0001] The invention relates to a plant essential oil repellent and anti-mosquito liquid with antibacterial function and a preparation method thereof, which belongs to the technical field of mosquito repellent liquid. Background technique [0002] In the hot summer, mosquitoes are rampant, and people are often bitten by mosquitoes, which seriously affects people's normal life, work, study and rest. What's more serious is that mosquito bites can also spread various diseases, which are harmful to people's health. posed a serious threat. There are two main types of mosquito repellent drugs on the market. One is traditionally used in my country based on plants or pure Chinese herbal medicines, such as natural musk, powder incense, menthol, honeysuckle, borneol, wormwood and other Chinese herbal medicines. Adults and babies are relatively safe and have certain mosquito repellent effects, but the effect is often not ideal and cannot continuously repel mosquitoes; t...

AI Technical Summary

Problems solved by technology

[0002] In hot summer, mosquitoes are rampant, and people are often bitten by mosquitoes, which seriously affects people's normal life, work, study and rest. What's more serious is that mosquito bites can also spread various diseases, which are harmful to people's health. poses a serious threat

There are two main types of mosquito repellent drugs on the market. One is traditionally used in my country based on plants or pure Chinese herbal medicines, such as natural musk, powder incense, menthol, honeysuckle, borneol, wormwood and other Chinese herbal medicines. Adults and babies are relatively safe and have certain mosquito repellent effects, but the effect is often not ideal and cannot continue to repel mosquitoes; the other is to add special mosquito repellent to the mosquito repellent water, which can repel mosquitoes for a long time

At present, the anti-mosquito agents mainly include the mosquito repellent drugs with dimethyl phthalate and DEET as active ingredients distributed by the U.S. military during World War II, but dimethyl phthalate is a plasticizer and has no effect on The skin and oral cavity are highly irritating, and can accumulate in the body to affect the nervous system, but it is rarely used at present; although DEET is widely used, it is also highly irritating and has strong skin penetration , Suspected epilepsy disease inducer and other characteristics, more and more people pay attention to, especially have a certain impact on the development of the nervous system of infants and young children, and are gradually restricted in use