Medical dressing for pigmented dermatosis and preparation method of medical dressing
A dermatological and pigmented technology, applied in the field of medicine, can solve the problems of high cost, complex components, easy to cause potential harm, etc., and achieve the effects of increasing stability, simple process steps, and reducing melanin production.
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Embodiment 1
[0028] The preparation of embodiment 1 medical dressing
[0029] composition:
[0030] 30g of γ-polyglutamic acid, 40g of hyaluronic acid, 12g of arbutin, 8g of glutathione and 35g of L-VC phosphate.
[0031] preparation:
[0032] 1) Mix γ-polyglutamic acid and 900g water, stir and dissolve to obtain liquid A;
[0033] 2) Mix and stir hyaluronic acid, glutathione, L-VC phosphate and 8000 g of water to obtain liquid B;
[0034] 3) After uniformly mixing liquid A and liquid B, adjust the pH value to 7, and raise the temperature to 50° C., add arbutin under stirring state, and mix uniformly to obtain the medical dressing.
Embodiment 2
[0035] The preparation of embodiment 2 medical dressings
[0036] composition:
[0037]25g of γ-polyglutamic acid, 45g of hyaluronic acid, 10g of arbutin, 6g of glutathione and 40g of L-VC phosphate.
[0038] preparation:
[0039] 1) Mix γ-polyglutamic acid and 1000g water, stir and dissolve to obtain liquid A;
[0040] 2) Mix and stir hyaluronic acid, glutathione, L-VC phosphate and 9000 g of water to obtain liquid B;
[0041] 3) After uniformly mixing liquid A and liquid B, adjust the pH value to 7, and raise the temperature to 50° C., add arbutin under stirring state, and mix uniformly to obtain the medical dressing.
Embodiment 3
[0042] The preparation of embodiment 3 medical dressings
[0043] composition:
[0044] γ-polyglutamic acid 30g, hyaluronic acid 35g, arbutin 14g, glutathione 10g and L-VC phosphate 30g.
[0045] preparation:
[0046] 1) Mix γ-polyglutamic acid and 1000g water, stir and dissolve to obtain liquid A;
[0047] 2) Mix and stir hyaluronic acid, glutathione, L-VC phosphate and 9000 g of water to obtain liquid B;
[0048] 3) After uniformly mixing liquid A and liquid B, adjust the pH value to 7, and raise the temperature to 50° C., add arbutin under stirring state, and mix uniformly to obtain the medical dressing.
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