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Why does olive oil belong with raw vegetables?

Olive oil's affinity for salads and crudités isn't culinary convention — it's chemistry. The oil's dominant volatiles are the same aldehydes and alcohols that fresh-cut plants produce when their cell walls rupture.

2-hexenal

2-hexenal — the high-impact green, grassy aldehyde that defines fresh-cut leaf aroma

OAV in olive oil

2-decenal

2-decenal — a waxy, fatty aldehyde that bridges ripe fruit and raw vegetable registers

OAV in olive oil

1-hexanol

1-hexanol — a low-impact but persistent green, herbaceous alcohol that rounds the profile

OAV in olive oil

All three compounds are products of the lipoxygenase pathway — the same enzymatic cascade triggered when a cucumber is sliced or a tomato is bitten. Olive oil, in effect, speaks the same chemical dialect as the vegetables it dresses.

Unlock the OAV numbers

See exactly how far over the detection threshold each compound is — the part of the chemistry that explains why this pairing works. Plus the full ranked list for any ingredient, compound index, and Compare tool.

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See every ingredient that contains 2-hexenal · Compare olive oil vs black tea

OAV (Odor Activity Value) = concentration ÷ detection threshold. Numbers above 1 mean the compound contributes detectably to aroma.

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