Kokotac

Sweet, hay-like, coumarin-rich. Melilotus is dried clover that smells like a sunlit barn — warm, honeyed, with the vanilla-adjacent sweetness of new-mown hay.
- Type
- Sirovina
- Olfactive family
- Cvetni
- Source
- flowers
- Chemical class
- complex natural (essential oil)
Miris
Detaljno
Zanimljivosti
Dicoumarol, a coumarin derivative that forms when Melilotus hay spoils, was the compound that led to the discovery of warfarin (the blood thinner). In the 1920s, cattle fed moldy sweet clover hay died from internal hemorrhaging, leading Karl Paul Link to identify dicoumarol as the anticoagulant responsible.
Dobijanje i hemija
Način dobijanja
Solvent extraction of dried Melilotus officinalis or Melilotus alba herbage yields melilotus absolute. The plant must be dried or wilted to develop full coumarin content — enzymatic cleavage of coumaric acid glycosides occurs during wilting. Steam distillation is possible but produces a lighter product with less coumarin. Wild-harvested in Europe.
- Formula
- Key odorant: coumarin (C₉H₆O₂, CAS 91-64-5)
- CAS
- 84082-81-5 (melilotus extract resinoid, not the plant)
- Botanički naziv
- Melilotus officinalis
- Izgled
- Colorless to pale yellow liquid
- Jačina mirisa
- Srednji
- Sinonimi
- SWEET CLOVER YELLOW MELILOT WHITE MELILOT
No IFRA Standard for the material itself (51st Amendment)
- Nota
- Melilotus (sweet clover) absolute (CAS 84082-81-5). Key odorant: coumarin (CAS 91-64-5, MW 146.14). Hay-like, sweet, herbaceous scent. Also contains melilotin and dihydrocoumarin.
U parfemima
Melilotus provides a natural coumarin-hay heart-to-base note. Its absolute delivers coumarin (new-mown hay, vanilla-adjacent sweetness) with additional herbaceous-green complexity. Used in fougères (where coumarin is foundational alongside lavender and oakmoss), hay accords, meadow compositions, and soft ambers. The natural extract adds depth that synthetic coumarin alone cannot — traces of green, herbal, and honey notes. Pairs with lavender, oakmoss, and tonka in classic fougère construction.