See it in action
Why does coffee belong alongside dates?
Coffee's depth isn't built on caffeine — it's built on phenols and acids that layer smoke, spice, and fermented fruit into a single roasted cup.
4-ethylguaiacol
4-ethylguaiacol — the dominant clove-and-bacon phenol driving coffee's smoky backbone
OAV in coffee
Aroma: spicy, smoky, clove, bacon · phenol
Butanoic acid
butanoic acid — the short-chain fatty acid lending a fermented, cheese-like base note
OAV in coffee
2-methylbutanoic acid
2-methylbutanoic acid — the apple-and-butter acid that softens the roast's harder edges
OAV in coffee
Aroma: apple; butter; camphor · acid
Dates carry the same clove-forward phenol that anchors coffee's roasted character, which is why the pairing reads as complementary rather than contrasting — shared chemistry, not culinary coincidence.
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.
OAV (Odor Activity Value) = concentration ÷ detection threshold. Numbers above 1 mean the compound contributes detectably to aroma.