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Wednesday, May 23, 2018

Oxidative Degradation

Several molecules go through autoxidation. Like, Oxidation under regular storage form and relating ground state elemental oxygen. Therefore, it is a significant degradation way of several molecules. The autoxidation is the reaction of free radical that has need of a free radical initiator to commence the chain reaction, trace levels of impurities or metal ions, in a molecule work as initiators in autoxidation. The degradation of oxidative methods of molecule engages electron transfer mechanism to appear reactive cations and anions. Hydrogen peroxide is extremely general oxidant to generate degradation products of oxidative which can occur as slight impurities throughout long-term studies of stability. It is used in the different concentration of 3 to 30% at a temperature not more than 40 ˚C for 2 to 8 days.
To get degraded samples in the oxidative degradation possible from about 1% to 30%. The oxidative stress study is, to begin with, 3,% H2O2 at room temperature for 6 hours and it can be increased or decreased to get enough degradation. For oxidative degradation treat sample with 1% H2O2 not more than 30°C for 30 min.

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