Method for preparing acne serum containing flos carthami extract
A technology of safflower extract and essence, which is applied in skin care preparations, drug combinations, pharmaceutical formulations, etc., can solve the problems of difficult to observe and grasp the depth of treatment, difficult to control the treatment, interfere with the surgical field of vision, etc., and achieve the effect of removing acne. Good, regulating oil secretion, good therapeutic effect
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[0023] 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.
[0024] A preparation method of acne essence containing safflower extract, comprising the following steps:
[0025] Step 1: Take safflower, wash, dry, grind into powder, add 4-6 times the weight of safflower in ethanol aqueous solution, heat and reflux for extraction for 40-50min, obtain reflux extract and reflux extraction residue, add 2 - 3 times the weight of safflower in ethanol aqueous solution, soak for 5-8h, ultrasonic treatment for 50-60min, obtain ultrasonic extraction solution and ultrasonic extraction residue, combine ultrasonic extraction solution and reflux extraction solution, evaporate and concentrate under reduced press...
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