Coffee is a caffeinated beverage with 507 known flavor compounds. The most distinctive molecule is 3-mercapto-3-methylbutyl formate. It pairs most strongly with chocolate, sharing 103 flavor compounds. Coffee appears in 6,467 recipes, most commonly in creole cuisine.
60% roasted notes: 30% generic roasted, 18% coffee, 8% malty. Rest is nutty buttery citrusy green. 2-Furfurylthiol is character-impact compound.
Compounds ranked by rarity — the higher the score, the more distinctive to this ingredient.
Of the ~226 molecules that drive perceived food aroma (Dunkel et al. 2014), Coffee's inventory contains 87. Most of the other 420 compounds are below detection threshold.
+ 75 more — showing top 12 by class and threshold.
Generalist = appears in >25% of foods (Maillard / fermentation products). Individualist = appears in <5% of foods (carries signature notes). Threshold values are in clean water — the actual perception threshold in a food matrix can differ substantially.
How Coffee's 507 known compounds break down by aroma category. Percentages are of compounds with a known label.
303 of 507 are distinctive to coffee — they appear in under 10% of foods. The remainder are the background most foods share.
Ordered by measured impact in coffee — concentration against odour threshold where both are published, then by how distinctive the molecule is across the graph. Molecules measured here but not established as odorants sit below those that are.
Ranked by median concentration across published studies. Only 25 of Coffee's 507 compounds have a measured concentration in the literature — the rest are confirmed present but not yet quantified. Bars are log-scaled.
Ranked by how often cooks actually use them together, across 453,403 recipes — the familiar answer first. Each pairing still carries its molecular score and shared-compound count; only the ORDER differs. Counts cover every characterised molecule the two ingredients have in common, not only the aroma-active ones, so they can exceed an ingredient’s aroma-compound count. For the chemistry-first view — where the surprising pairings live — see the molecular network below, the side-by-side comparison, or the Pairing Tool.
Coffee and its 10 closest compound-sharing relatives. Spoke thickness = shared compounds; circle size = that ingredient's own compound count. Drag to rearrange, scroll to zoom, click to open.
Compare Coffee side-by-side
Drawn from PubMed + Europe PMC + food-science journals. Click any title to read the full abstract on the original source.
In recent years, the application of flow-modulated comprehensive two-dimensional gas chromatography (FM-GC × GC) has significantly increased, particularly for profiling complex foo... Read abstract →
Panamanian Geisha coffee is globally renowned for its exceptional quality and distinctive sensory profile. To identify the volatile organic compounds (VOCs) responsible for its qua... Read abstract →
OBJECTIVES: This study aimed to determine the characteristics of patients with qualitative olfactory dysfunction (qualOD) and whether individuals with parosmia exhibit increased ol... Read abstract →
The present two studies aimed to look at alternative methods of assaying the changes underpinning drug consumption and dependence. Here, we focus on whether olfactory differences e... Read abstract →
Supercritical fluid extraction (SFE) of plant material with solvents like CO₂, propane, butane, or ethylene is a topic of growing interest. SFE allows the processing of plant mater... Read abstract →
