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Adipocere or grave wax or mortuary wax is the insoluble fatty acids left as residue from pre-existing fats from decomposing material such as a human cadaver. It is formed by the slow hydrolysis of fats in wet ground and can occur in both embalmed and untreated bodies. It is generally believed to have first been discovered by the Frenchman Fourcroy in the 18th century; however, Sir Thomas Browne describes this substance in his discourse, Hydriotaphia, Urn Burial of 1658:
Additional recommended knowledge
In essence, in this process the usual dissolution of putrefaction is replaced by a permanent firm cast of fatty tissues. This allows some estimation of body shape and facial features, and injuries are often well-preserved.
Adipocere inhibits the growth of bacteria, and can go some way to protecting a corpse against decomposition. It begins to form within about a month of death, and can persist on the remains for centuries. Since it forms through hydrolysis, it does so more readily in humid environments or even underwater. An exposed body is unlikely to form deposits of adipocere. The process of adipocere formation is also known as saponification.
The Mütter Museum possesses the Soap Lady, the body of an extremely obese woman, which was almost entirely saponified.
Adipocere, also known as =adi=, is the non de plume for an american webmaster who has created several sites dealing with death, including the adipocere, mausoleum problems, and cemetery monuments web sites.
Adipocere is also the name of a French independent record label, specializing in metal (music).
|This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Adipocere". A list of authors is available in Wikipedia.|