Originally Posted by
Haunted
Adipocere
or grave wax or mortuary wax is a water-insoluble material consisting mostly of saturated fatty acids. It is formed by the slow hydrolysis of fats in decomposing material such as a human cadaver by action of anaerobic bacteria. The transformation of fats into adipocere occurs best in the absence of oxygen in cold and humid environment, such as in wet ground or mud at the bottom of a lake or a sealed casket, and it can occur with both embalmed and untreated bodies. Corpses of infants and overweight persons are particularly prone to adipocere transformation. Adipocere formation begins within a month of death, and in the absence of air it can persist for centuries.[1] An exposed, infested body or a body in a warm environment is unlikely to form deposits of adipocere.
The Mütter Museum possesses the Soap Lady, the body of an extremely obese woman, which was almost entirely saponified