Preparation method of qi tonifying, whitening and bacterium inhibiting mask
A whitening and facial mask technology, applied in skin care preparations, medical preparations containing active ingredients, topical antibacterial agents, etc., can solve the problems of antibacterial and less sterilization of Chinese herbal medicine
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[0012] The content of the present invention will be further described in detail below in conjunction with specific embodiments.
[0013] The raw materials of traditional Chinese medicines and their weight proportions of the face mask for nourishing qi, whitening and antibacterial are as follows:
[0014] Atractylodes macrocephala, ginseng, Poria each 9g, licorice 6g.
[0015] Each Chinese medicine raw material needs to be pulverized and passed through a No. 5-7 sieve.
[0016] The extraction process of the extract is as follows: add 250mL of 45% ethanol (diluted with 98% ethanol), reflux for extraction for 2 hours, filter with suction, evaporate to dryness in a constant temperature water bath until there is no ethanol smell, and concentrate to a thick paste.
[0017] The excipients were optimized by orthogonal experiment design. On the basis of literature and pre-test, polyvinyl alcohol AH-26 was used as the matrix, and the film-forming time and appearance quality of the fil...
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