Mosquito repellent liquid extracted from pure plants and preparation method thereof

Abstract

The invention belongs to the field of mosquito repellent preparations, and particularly relates to a mosquito repellent liquid extracted from pure plants and a preparation method thereof. The mosquitorepellent liquid extracted from pure plants is prepared from the following raw materials in parts by volume: 2-4 parts of a Chinese yew extraction solution, 3-4 parts of a sweet wormwood extraction solution, 1-2 parts of a flavescent sophora root extraction solution, 1-2 parts of a fructus cnidii extraction solution and 87 parts of deionized water. The preparation method comprises the steps of preliminary extraction, purification, mixing and microcapsule preparation. The mosquito repellent liquid is prepared by mixing and processing pure plant extraction solutions, does not contain toxic chemical components such as various mosquito repellent esters and borneol, and is suitable for infants, pregnant women and easily allergic crowds, is reasonable in formula, has sterilizing and itching-relieving functions while repelling mosquitoes, and has a good mosquito repellent effect and long duration.

Description

technical field [0001] The invention belongs to the field of mosquito repellent preparations, in particular to a pure plant-extracted mosquito repellent liquid and a preparation method thereof. Background technique [0002] At present, most of the commercially available mosquito repellent liquids use floral dew oil as the main spice, together with synthetic Liaoxiang, borneol, DEET, mosquito repellent ester, menthol, lemon oil, benzoic acid, citric acid and yelly. Ethanol perfume products made by Mo Ning, this kind of mosquito repellent liquid has certain effects of decontamination, sterilization, anti-itch, mosquito repellent, sweat odor removal and refreshment. However, the mosquito repellent effect of this type of mosquito repellent liquid is not very satisfactory, and because a large amount of artificially synthesized incense and borneol have been added to this type of product, there is a risk of miscarriage for pregnant women. In addition, DEET and mosquito repellent i...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a mosquito repellent liquid extracted from pure plants. The mosquito repellent liquid not only has a very ideal mosquito repellent effect, does not contain toxic chemical substances, but also reduces swelling and relieves itching. It is suitable for pregnant women and people prone to allergies, and avoids the existing mosquito repellent. The liquid is easy to cause the risk of miscarriage and allergy, solves the technical problem that the current mosquito repellent liquid on the market has poor mosquito repellent effect and is not suitable for infants, pregnant women, and people prone to allergies, and provides its preparation method at the same time