Preparation method of chitosan mask containingjerusalem artichoke essence
A technology of chitosan and essence, which is applied in skin care preparations, pharmaceutical formulations, cosmetic preparations and other directions, can solve the problems of human skin damage and difficult absorption of essence, and achieves easy absorption, simple preparation method, natural The effect of high composition
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[0023] A kind of preparation method of the chitosan facial mask containing Jerusalem artichoke essence, comprises the following steps:
[0024] Step 1: mix chitosan and acetic acid with a mass concentration of 1% in a weight ratio of 1:8 to make a chitosan-acetic acid solution;
[0025] Step 2: wet spinning the chitosan acetic acid solution, drawing, washing and drying to obtain chitosan fibers;
[0026] Step 3: Prepare 50g.m of chitosan fiber by hydroentangling -2 Mesh spunlace non-woven mask base fabric;
[0027] Step 4: Wash the Jerusalem artichoke with water, dry it at 60°C for 24 hours, crush it and pass it through a 200-mesh sieve to obtain Jerusalem artichoke powder;
[0028] Step 5: Soak Jerusalem artichoke powder in deionized water preheated to 85°C according to the liquid-solid ratio of 10:1, extract in a constant temperature water bath at 85°C for 2 hours, and centrifuge at 4°C and 4000r / min for 15 minutes, collect The supernatant is the Jerusalem artichoke extra...
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