Caviar is a fish with 44 known flavor compounds. The most distinctive molecule is 4-heptenal. It pairs most strongly with comte cheese, sharing 14 flavor compounds. Caviar appears in 265 recipes, most commonly in world cuisine.
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), Caviar's inventory contains 12. Most of the other 32 compounds are below detection 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 Caviar's 44 known compounds break down by aroma category. Percentages are of compounds with a known label.
25 of 44 are distinctive to caviar — they appear in under 10% of foods. The remainder are the background most foods share.
Ordered by measured impact in caviar — 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 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.
Caviar 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 Caviar side-by-side
Drawn from PubMed + Europe PMC + food-science journals. Click any title to read the full abstract on the original source.
Caviar/roe, widely valued in modern cuisine, is little characterized regarding its complete metabolite composition. Existing studies focused primarily on specific classes e.g., lip... Read abstract →
While the sturgeon farming industry is renowned for its valuable caviar, sturgeon muscle tissue remains an underutilized byproduct. The present investigation evaluated the physiolo... Read abstract →
This is the first comprehensive comparison of key odorants and sensory properties of various caviar with different breeding environments, processing conditions, and grades of quali... Read abstract →
In this study, the effect of salivary emulsification on caviar oral flavor perception was elucidated. Sensory evaluation indicated that salty, seafood, creamy, and fatty were consi... Read abstract →
The volatile and non-volatile compounds were monitored to investigate the microbial evolution associated with the characteristic flavors for sturgeon caviar during refrigeration. T... Read abstract →
