What is the process of protein decomposition by the enzymes of aerobic bacteria called?

The process of protein decomposition by the enzymes of aerobic bacteria is primarily referred to as decay. Decay involves the breakdown of organic matter through the action of microorganisms, particularly where oxygen is present, leading to a transformation of complex substances into simpler compounds. Aerobic bacteria use oxygen to facilitate this decomposition process, helping to recycle nutrients in the ecosystem.

In this context, while putrefaction, which is often associated with the decomposition of proteins, traditionally applies to anaerobic conditions involving the action of bacteria that do not require oxygen, decay specifically highlights the role of aerobic bacteria. The other terms, such as fermentation and oxidation, describe different biochemical processes not directly linked to the decomposition of proteins by aerobic bacteria. Fermentation typically occurs in anaerobic conditions to convert sugars into acids or alcohol, and oxidation refers to a broader chemical reaction involving the addition of oxygen or the loss of electrons.