Botanical mosquito repellent and preparation method thereof
A technology of mosquito repellent and plant source, which is applied in the fields of mosquito repellent products, plant source mosquito repellent and its preparation, which can solve the problems of low mosquito repellent timeliness, and achieve the purpose of ensuring mosquito repellent time, increasing use time, and convenient use Effect
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Embodiment 1
[0028] A plant-derived mosquito repellent, comprising 0.5% hydrogel (selecting gellan gum), 5.0% slow-release agent (selecting hydrogenated castor oil peg60), 5.0% surfactant (selecting Tween-80), and 5.0% ethanol %, Pork Plum Oil Extract, Deionized Water. Among them, the gradients of 2.5%, 5.0%, 10.0%, 15.0%, 20.0%, 25.0%, and 30.0% of the oil extract of Prunus japonicus were selected, and the rest was made of deionized water to make a plant-source mosquito repellent, and the plant-source The mosquito repellent was tested on the mosquito repellent effect on the first day, and the test results are shown in Table 1 below:
[0029] Table 1. The effect of different contents of Baiqiu plum oil extract on the mosquito repellent effect
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[0032] It can be seen from the above table that with the increase of the proportion of plant essential oils in the plant-derived mosquito repellent, the mosquito repellent effect first increases and then remains stable, and ...
Embodiment 2
[0034] A plant-derived mosquito repellent, comprising 0.5% hydrogel (selecting gellan gum), 5.0% slow-release agent (selecting hydrogenated castor oil peg60), 5.0% surfactant (selecting Tween-80), and 5.0% ethanol %, 10.0% plant essential oil (mixture of Prunus plum oil extract and Nepeta oil extract), deionized water 74.5%.
[0035] Among them, taking 10.0% plant essential oil in the plant-source mosquito repellent, and the plant essential oil contains 5-90 parts of pomegranate oil extract, and 10-95 parts of nepeta oil extract as an example to prepare plant-source mosquito repellent repellant. Plant essential oils are formed by combining different numbers of Prunus japonica oil extracts and Nepeta oil extracts, and then made into a plant-derived mosquito repellent, and the mosquito repellent effect of the plant-derived mosquito repellent is tested, and the above test is carried out Result is compared with the first day mosquito repellent effect of the plant source mosquito re...
Embodiment 3
[0041] A plant-derived mosquito repellent, comprising 0.5% hydrogel (selecting gellan gum), 5.0% slow-release agent (selecting hydrogenated castor oil peg60), 5.0% surfactant (selecting Tween-80), and 5.0% ethanol %, 10.0% plant essential oil, 74.5% deionized water.
[0042] Among them, 10.0% of plant essential oils in the plant-derived mosquito repellent, plant essential oils include lotus plum oil extract, nepeta oil extract, litsea cubeba oil extract, clove flower oil extract, thyme oil extract, There are 6 kinds of essential oils in total of laurel oil extracts, and the plant essential oils contain 5-10 parts of Pork Plum Oil Extract, 10-40 parts of Nepeta Oil Extract, 10-25 parts of Litsea Cubeba Oil Extract, Lilac Flower 5-25 parts of oil extract, 5-15 parts of thyme oil extract, and 5-10 parts of laurel oil extract, wherein the sum of the parts of each component is 100 parts as an example to prepare plant-source mosquito repellent agent. The plant source mosquito repe...
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