Nagorelo drvo
Charred wood is a smell, alongside forest fires and burnt herbs, that cade oil can conjure in niche and experimental perfumery. Rectified cade oil is described as smelling of burnt wood, tar, ash, leather and dry pine.
- Type
- Akord
- Olfactive family
- Drvenasti
- Source
- Wood heated in minimal oxygen (pyrolysis)
Miris
Detaljno
Zanimljivosti
Bourbon barrels are typically charred for 40 to 60 seconds but can be left for as long as three minutes. The carbon in the char also removes sulphur compounds from the spirit.
Dobijanje i hemija
Način dobijanja
Cade oil is the essential oil obtained through destructive distillation of the wood of Juniperus oxycedrus. Birch bark tar is made by dry distillation of birch tree bark. Wood charcoal is the residue of the destructive distillation of wood, which also yields pyroligneous acid, wood tar and wood gas. The condensed products from the destructive distillation of wood are called liquid smoke or pyroligneous acid. Guaiacol is produced by methylation of catechol, for example using potash and dimethyl sulfate.
- Formula
- Complex natural mixture (key constituents: guaiacol C₇H₈O₂; syringol C₈H₁₀O₃)
- Izgled
- Black carbon residue (charcoal); yellow to red liquid (liquid smoke)
No IFRA Standard for the material itself (51st Amendment)
U parfemima
Birch bark tar has been used in perfumery as a base note to impart a leathery, smoky note, especially in the leather and tobacco genre. To a lesser extent, birch bark tar appears in chypres, typically together with castoreum and isobutyl quinoline. In the eighteenth century, birch bark tar oil was used with civet, castoreum and many other aromatic substances to scent fine Spanish leather. Cade oil is also used in some cosmetics and incense. In flavour, guaiacol contributes to the flavor of many substances such as whiskey. In preparation of food by smoking, syringol is the main chemical responsible for the smoky aroma, while guaiacol contributes mainly to taste. Liquid smoke is used as a flavoring to substitute for cooking with wood smoke.
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