What is putrefaction?

Putrefaction refers specifically to the decomposition of proteins by the action of anaerobic bacteria. During this process, these bacteria break down proteins into simpler compounds, releasing gases, and contributing to the characteristic odors associated with decay. This is a key concept in the study of decompositional processes, particularly in the context of funerary practices and the handling of human remains. Understanding putrefaction is essential for mortuary professionals as it influences embalming practices, preservation methods, and ultimately the handling and disposition of bodies.

The other responses address different types of decomposition or biological processes. For instance, the decomposition of fat typically involves enzymatic activity, and the breakdown of carbohydrates is often associated with yeast, particularly in fermentation. The process of oxygen consumption does not directly relate to the types of decomposition defined in this context and does not specifically address the role of bacteria in breaking down organic matter. Thus, while those processes occur in the broader scope of biological decomposition, they do not define putrefaction, making the first choice the only accurate representation of this specific term.