Medical collagen antibacterial film and preparation method thereof
A collagen and antibacterial film technology, applied in the field of medical materials, can solve problems such as large skin irritation, poor antibacterial effect, and pollution of the environment, and achieve the effects of no inflammatory reaction, less scarring, and no toxic side effects.
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Embodiment 1
[0035] Example 1 A medical collagen antibacterial film prepared from the following main raw materials (80g for each part): 68 parts of chitosan, 78 parts of collagen, 8 parts of sodium alginate, 4 parts of perianth sheet, 6 parts of wild fire rope, 3 parts of flat buds, 5 parts of lotus leaves, 7 parts of golden earrings, 3 parts of trichosanthes, 4 parts of Eupatorium, 6 parts of lantern grass, 3 parts of Gonggong leaves, 4 parts of Gujing grass, appropriate amount of glycerin, appropriate amount of dicumyl peroxide , appropriate amount of ice flakes.
[0036] The preparation steps of a kind of medical collagen antibacterial film are as follows:
[0037] (1) Crush the trichosanthemi powder, put it in a container, add rice vinegar, moisten it for 8 hours, take it out, fry it dry, crush it, and pass it through a 140-mesh sieve;
[0038] (2) Crush wild fire rope, golden earrings, eupatorium and lantern grass, put them in a container, add rice wine, let them moisten for 8 hour...
Embodiment 2
[0045] Example 2 A medical collagen antibacterial film prepared from the following main raw materials (20g per part): 82 parts of chitosan, 92 parts of collagen, 15 parts of sodium alginate, 7 parts of perianth sheet, 10 parts of wild fire rope, 6 parts of flat buds, 8 parts of lotus leaves, 10 parts of golden earrings, 5 parts of trichosanthes, 8 parts of Eupatorium, 10 parts of lantern grass, 7 parts of Gonggong leaves, 9 parts of Gujing grass, appropriate amount of glycerin, appropriate amount of dicumyl peroxide , appropriate amount of ice flakes.
[0046] The preparation steps of a kind of medical collagen antibacterial film are as follows:
[0047] (1) Crush the trichosanthemi powder, put it in a container, add rice vinegar, moisten it for 10 hours, take it out, fry it dry, crush it, and pass it through a 180-mesh sieve;
[0048] (2) Crush wild fire rope, golden earrings, eupatorium and lantern grass, put them in a container, add rice wine, let them moisten for 10 hou...
Embodiment 3
[0056] Example 3 A medical collagen antibacterial film prepared from the following main raw materials (50g for each part): 72 parts of chitosan, 82 parts of collagen, 11 parts of sodium alginate, 5 parts of perianth sheet, 7 parts of wild fire rope, 4 parts of flat buds, 6 parts of lotus leaves, 8 parts of golden earrings, 3.5 parts of trichosanthes, 6 parts of Eupatorium, 7 parts of lantern grass, 4 parts of Gonggong leaves, 5 parts of Gujing grass, appropriate amount of glycerin, appropriate amount of dicumyl peroxide , appropriate amount of ice flakes.
[0057] The preparation steps of a kind of medical collagen antibacterial film are as follows:
[0058] (1) Crush the trichosanthemi powder, put it in a container, add rice vinegar, moisten it for 8 hours, take it out, fry it dry, crush it, and pass it through a 150-mesh sieve;
[0059] (2) Crush wild fire rope, golden earrings, eupatorium and lantern grass, put them in a container, add rice wine, let them moisten for 8 h...
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