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Why does tequila smell like it came from an orchard?

Tequila is distilled from agave — a desert succulent with no botanical relation to fruit — yet its vapor carries a distinctly orchard-like register. The explanation is ester chemistry, not terroir.

Ethyl hexanoate
Ethyl hexanoate — the dominant green-apple/anise ester, active at vanishingly low concentrations
OAV in tequila
Ethyl decanoate
Ethyl decanoate — a waxy, grape-skin ester that extends the fruit impression into the mid-palate
OAV in tequila
Ethyl octanoate
Ethyl octanoate — a pear-and-apricot ester that bridges the two, rounding the fruity arc
OAV in tequila

All three esters form during fermentation when yeast stitches ethanol to fatty acids — a process agave shares with apple cider and white wine. The fruit character in tequila is a metabolic artifact, not a flavoring.

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 ethyl hexanoate · Compare tequila vs apple

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

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