Preparation method of rabdosia serra essential oil-containing acne-removing repairing mask
A technology of Xihuangcao and facial mask, which is applied in the directions of medical preparations containing active ingredients, preparations for skin care, pharmaceutical formulas, etc. Inhibition of allergies, good acne treatment, and prevention of histamine production
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[0025] A preparation method for an acne-removing and repairing facial mask containing Xihuangcao essential oil, comprising the following steps:
[0026] Step 1: Remove the cocoon from the cocoon, put it into a boiled aqueous solution of sodium carbonate with a mass concentration of 0.5%, the bath ratio is 1:50, remove the sericin on the surface of the cocoon, fish out the silk cocoon and wring it dry, and then After repeating the above operation once, wash with deionized water and air-dry to obtain degummed silk fibroin;
[0027] Step two: the CaCl 2 Dissolve in formic acid at room temperature, stir for 30min, and prepare CaCl with a concentration of 5wt.%. 2 -FA solution, and then dissolve degummed silk fibroin in CaCl 2 -In the FA solution, magnetically stirred for 3 hours to obtain a regenerated silk fibroin solution, poured into a mask mold at room temperature to dry to form a film, soaked the film in deionized water for 3 hours, and then freeze-dried to obtain a silk ma...
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