Xanthine oxidase catalyses the oxidation of xanthine and hypoxanthine to uric acid and is a well-known producer of superoxide radicals. |
Saturated fats are also more resistant to oxidation, which creates rancidity. |
In every redox reaction, an atom must increase its oxidation state and an atom must decrease its oxidation state. |
It occurs synthetically as a byproduct in the manufacture of acetaldehyde and formaldehyde and during the atmospheric oxidation of turpentine. |
It takes energy to split the water molecule and release hydrogen, but that energy is later recovered during oxidation to produce water. |
The non-microbial sinks include oxidation of inorganic reductants in the soil, such as Fe, which may be both mobile and immobile. |