Description
Combustion of partially decayed bog vegetation creates phenolic compounds that penetrate foods.
Technical
Pyrolysis of sphagnum moss lignin yields guaiacol (2-methoxyphenol) and syringol (2,6-dimethoxyphenol), with secondary formation of cresols and pyridines. The high moisture content of peat results in smoldering combustion below 300°C.
Culinary Significance
Imparts a medicinal, iodine-rich character distinct from wood smoking, particularly valued for preserving salmon and flavoring whisky malt.
Science
Primary Reaction
Incomplete combustion of peat polysaccharides
Parameters
Temperature
65°C optimal
50°C to 80°C range
Time
12-18 hours
4 hours – 48 hours
Equipment
Traditional stone-walled kilnsPerforated metal smoke boxesHumidity-controlled cabinets