Composite material for removing free radicals
A composite material and free radical technology, which is applied in the direction of drug combination, drug device, phosphorus compound active ingredient, etc., can solve the problems of activity reduction, scavenger content reduction, life aging changes, etc., to achieve cancer prevention, aging phenomenon delay, The effect of chemical stability
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[0011] The basic embodiment of the present invention is a free radical scavenging composite material composed of silica gel and natural rare earth mineral powder, in parts by weight, 50-80 parts of the silica gel and 20-50 parts of natural rare earth mineral powder;
[0012] Among them, natural rare earth ore powder is directly obtained through mining, and the composition of natural rare earth ore powder is silicon dioxide SiO 2 , titanium dioxide TiO 2 , Al 2 o 3 , Fe2O3 2 o 3 , iron oxide FeO, manganese oxide MnO, magnesium oxide MgO, calcium oxide CaO, sodium oxide Na 2 O, potassium oxide K 2 O, phosphorus pentoxide P 2 o 5 and rare earth oxides, the components other than rare earth oxides are natural ore or "soil" components, and the parts by weight of rare earth oxides are 0.06 to 0.2;
[0013] The rare earth oxide is made of rare earth oxide lanthanum oxide La 2 o 3 , cerium oxide Ce 2 o 3 , CeO2 2 , Praseodymium oxide Pr 6 o ll , neodymium oxi...
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