Lavender mosquito repellent liquid
A technology of lavender and mosquito repellent, which is applied in the fields of pest repellents, animal repellents, botanical equipment and methods, etc., can solve problems such as inability to achieve mosquito repellent effect, physical health threat, etc., and achieve enhanced mosquito repellent effect. , easy to accept, enhanced mosquito repellent effect
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Embodiment 1
[0014] In this embodiment, the lavender mosquito repellent liquid is prepared from the following raw materials in parts by weight: 15 parts of lavender, 5 parts of mugwort leaves, 8 parts of genkwa, 2 parts of peppermint, 1 part of Sijiqing, 2.5 parts of calamus, and 1 part of patchouli oil , 2 parts of Chinese toon bark, 2 parts of commelina.
[0015] The preparation method is as follows: mix the above-mentioned traditional Chinese medicine raw materials, add 300 parts by weight of water, heat to 80°C-83°C, cook for 1.5 hours, collect the first filtrate, add 200 parts by weight of water, heat to 80°C-84 ℃, cooking for 1.2 hours, collecting the second filtrate, mixing the two filtrates to obtain the total filtrate, heating and concentrating to 1 / 2 of the weight of the total filtrate to obtain a concentrated solution, and then mixing it with patchouli oil to obtain a lavender mosquito repellent liquid.
Embodiment 2
[0017] In this example, the lavender mosquito repellent liquid is prepared from the following raw materials in parts by weight: 20 parts of lavender, 7 parts of mugwort leaves, 5 parts of genkwa, 2.5 parts of peppermint, 3 parts of Sijiqing, 4 parts of Shichangpu, and 3 parts of patchouli oil , 5 parts of Chinese toon bark, 3 parts of commelina.
[0018] The preparation method is as follows: mix the above-mentioned traditional Chinese medicine raw materials, add 400 parts by weight of water, heat to 84°C-87°C, cook for 1 hour, collect the first filtrate, add 300 parts by weight of water, and heat to 86-88°C. °C, cook for 1 hour, collect the second filtrate, mix the two filtrates to obtain the total filtrate, heat and concentrate until the weight is 1 / 2 of the total filtrate weight to obtain a concentrated solution, and then mix it with patchouli oil to obtain a lavender mosquito repellent liquid.
Embodiment 3
[0020] In this embodiment, the lavender mosquito repellent liquid is prepared from the following raw materials in parts by weight: 25 parts of lavender, 10 parts of mugwort leaves, 2 parts of genkwa, 3 parts of peppermint, 5 parts of Sijiqing, 6 parts of calamus, and 2 parts of patchouli oil , 7 parts of Chinese toon bark, 4 parts of commelina.
[0021] The preparation method is as follows: mix the above-mentioned traditional Chinese medicine raw materials, add 500 parts by weight of water, heat to 87°C-90°C, cook for 2 hours, collect the first filtrate, add 350 parts by weight of water, and heat to 87°C-90°C. ℃, cooking for 1.5 hours, collecting the second filtrate, mixing the two filtrates to obtain the total filtrate, heating and concentrating to 1 / 3 of the weight of the total filtrate to obtain a concentrated solution, and then mixing it with patchouli oil to obtain a lavender mosquito repellent liquid.
[0022] 1. Safety test of lavender mosquito repellent liquid of the p...
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