Which key aromatic compounds define this lime oil?
The character comes from a terpene-dominant citrus profile anchored by d-limonene, with the aldehyde and terpene balance deciding whether the oil smells bright and fresh or flat.
Key Aromatic Compounds
| Compound | Typical range | Role |
|---|---|---|
| d-Limonene | 40-60% | Fresh citrus backbone |
| γ-Terpinene | 8-15% | Green-citrus nuance |
| β-Pinene | 5-12% | Terpenic lift |
| Citral (geranial + neral) | 3-8% | Sharp lime identity |
- Limonene above the typical floor indicates fresh, well-handled peel oil; a limonene drop points to oxidation.
- The limonene-to-terpinene and citral balance is what separates a lively oil from a dull one.
- The full profile is verified by GC-MS on every batch and reported on the COA.
- Exact levels vary with cultivar, season and origin, which is why each lot is fingerprinted individually.
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