Preparation method of moisture lotion containing sappan wood extract
A technology of moisturizing lotion and extract, which is applied in the direction of medical preparations containing active ingredients, skin care preparations, pharmaceutical formulas, etc., can solve the problems of difficult absorption of nutrients, skin inflammation, and poor skin care effect, etc., to achieve Reduces melanin production, does not cause pollution, and speeds up cell renewal
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[0026] The technical solutions in the present invention are clearly and completely described below in conjunction with the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] A preparation method of a moisturizing lotion containing sumac extract, comprising the following steps:
[0028] Step 1: Take hematoxylin, wash, dry, grind into powder, add 8-10 times the weight of water, put them into the autoclave together, treat at 140-150°C, 0.7-1.0Mpa for 1-2h, filter, To obtain the high-pressure extraction solution and the high-pressure extraction residue, add the high-pressure extraction residue to 3-4 times the weight of ethanol aqueous solution, the mass concentration of the ethanol aqueous solution is 80%, soak for 1-2h, ultrasonic extraction for 50-60min, and filter to obtain ultrasonic The extract ...
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