Filter material containing nanometer SOD and its preparation method
A filter material and nanotechnology, applied in the field of superoxide dismutase SOD and filter materials, can solve the problems of increased basal metabolic rate, increased incidence of cancer, abnormal blood coagulation, etc., to resist damage and inhibit the production of inflammatory mediators , quick effect
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example 1
[0021] Example 1, containing nano-SOD cellulose acetate cigarette filter, each cigarette filter contains 100-500 active units of nano-SOD, preferably 200 active units. Nano-SOD is sprayed into the smoke filter to reduce the tar content by 60-65%.
example 2
[0022] Example 2: Nano SOD-containing polypropylene silk fibroin cigarette filter, the filter part of the middle layer is equipped with magnetic material and polypropylene silk fibroin, and each cigarette filter contains nano-SOD300 active units. Immersing nano-SOD in the cigarette filter can reduce the aggregation degree of polymer harmful substances, decrease the viscosity and surface strength, and improve the permeability, which is conducive to the adsorption of harmful substances on the polypropylene silk fibroin filter, turning toxic into non-toxic.
example 3
[0023] Example 3, a single cigarette filter tip used in conjunction with smoking; the filter tip containing nano-SOD activated carbon is a detoxification filter tip, which uses activated carbon with strong filter adsorption, and contains nano-SOD10000 active units in each filter tip. Nano-SOD is immersed in the single filter tip, which can filter and detoxify the tobacco without changing the original taste of the cigarette. The filter tip has the advantages of simple structure, low manufacturing cost, convenient use and reusability.
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