Mongolian dandelion herb traditional Chinese medicine hand sanitizer and preparation method thereof
A technology of dandelion and hand sanitizer, which is applied in the direction of medical formula, drug combination, cosmetic preparation, etc., can solve the problems of hand skin damage, easy aging, hand astringency, etc., achieve good sterilization and antipruritic function, suitable for long-term use , the effect of fresh air temperature
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[0021] The preparation method of Dandelion Chinese medicine hand sanitizer of the present invention comprises the following steps:
[0022] 1. Preparation of Sophora flavescens extract: Wash and crush Sophora flavescens, add Sophora flavescens powder to 3 times the weight of water, reflux for extraction for 1-2 hours, filter out insoluble matter to obtain filtrate a, add 3 times the weight of insoluble matter Reflux and extract for 1-2 hours, filter out insoluble matter to obtain filtrate b, combine filtrate a and filtrate b, and concentrate under reduced pressure to a solution with a relative density of 1.1-1.2.
[0023] 2. Preparation of Artemisia argyi extract: Wash and crush Artemisia argyi leaves, add 3 times the weight of Artemisia argyi powder to 50% ethanol solution, ultrasonically extract for 20-30 minutes, filter out insolubles to obtain filtrate c, and re-insoluble insolubles Add to ethanol solution with a volume fraction of 50%, ultrasonically extract for 20-30 min...
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