Preparation method for mask powder
A production method and technology of facial mask powder, which are applied in the directions of skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of daring to use facial masks for skin care, inducing other diseases, skin allergic reactions, etc., so as to inhibit the regeneration of bacteria, Acne reduction, long-lasting moisturizing effect on skin
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[0019] A preparation method of facial mask powder, comprising:
[0020] Step 1. Grinding unfermented coffee beans, donkey-hide gelatin and dried monk fruit into a powder with a particle size of 50-80 μm; unfermented coffee beans, donkey-hide gelatin and dried monk fruit are all sold on the market;
[0021] Step 2. Put the unfermented dry coffee beans, dried Luo Han Guo and clear water in the fermenter according to the mass ratio of 3:3:5, stir evenly to obtain the mixture A, adjust the pH value of the mixture A to 3. Add pepsin, enzymolysis temperature is 37°C, enzymolysis for 3 hours, raise the temperature to 90°C to inactivate pepsin, adjust the pH value of mixture A to 7 with NaOH, wherein the mass of pepsin is dried Luo Han Guo and untreated 1% of the sum of the mass of fermented dry coffee beans;
[0022] Step 3. Centrifuge the mixture A for the first time, take the supernatant of the first centrifugation as the first solution, place the residue of the first centrifugati...
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