Plant type washing-free antibacterial spray and preparation method thereof
A plant-based, extractive technology, applied in plant/algae/fungus/moss ingredients, plant raw materials, antibacterial drugs, etc., can solve problems such as allergic reactions, physical health injuries, skin irritation, etc., and achieve good stability, The effect of comfortable hand feeling and simple preparation method
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Embodiment 1
[0032] A plant-type no-clean antibacterial spray, containing 10 grams of compound Chinese medicinal material extract and 0.1 gram of benzalkonium chloride in its 1L aqueous solution; 2 grams of extract, 1 gram of dandelion extract, 0.09 gram of skullcap extract, and 0.06 gram of licorice extract.
Embodiment 2
[0034] The preparation method of the wild chrysanthemum extract of embodiment 1, honeysuckle extract, dandelion extract, scutellaria baicalensis extract, licorice extract are as follows:
[0035] Take each medicinal material, extract with 10 times the volume of 70% ethanol for 4 hours, filter and extract three times, combine the filtrates, and dry under reduced pressure to obtain each extract.
Embodiment 3
[0037] The preparation method of embodiment 1 plant type disposable antibacterial spray, comprises the following steps:
[0038] Take 4 grams of wild chrysanthemum extract, 4 grams of honeysuckle extract, 2 grams of dandelion extract, 0.18 grams of scutellaria baicalensis extract, and 0.12 grams of licorice extract, and mix evenly to obtain 10.3 grams of compound Chinese herbal medicine extract.
[0039] Take 10 grams of the above compound Chinese herbal medicine extract, add 20mL of water to make the dispersion uniform;
[0040] Slowly and evenly add 95% ethanol, stir while adding, so that the alcohol content is 70%, let it stand for 24 hours, filter, recover ethanol from the filtrate under reduced pressure, concentrate until it has no alcohol smell, and obtain a concentrated solution;
[0041]Add distilled water to the concentrated solution to 990mL, add 0.1g of benzalkonium chloride, stir well, adjust the pH to 4.5-6.5 with a pH regulator, add distilled water to make up to ...
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