Mysteries of bog butter uncovered
Submitted by vicky on Friday, 19 March 2004 Page Views: 1105
EnvironmentChemical detectives have traced deposits of fat in Scottish peat bogs to foodstuffs buried by people hundreds of years ago. The 'bog butter' is the remains of both dairy products and meat encased in the peat, say Richard Evershed of the University of Bristol and colleagues.Those who live in the countryside of Ireland and Scotland and dig up chunks of peat for fuel have long been familiar with bog butter. While gathering the compressed plant matter, which can be burned in fires, diggers occasionally slice into a white substance with the appearance and texture of paraffin wax.
This is thought to be the remains of food once buried in the bog to preserve it. Waterlogged peat is cool and contains very little oxygen, so it can be used as a primitive kind of fridge.
More: Nature News Service 17/03/2004





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