Vinegar is a plant derivative with 146 known flavor compounds. The most distinctive molecule is organic acids. It pairs most strongly with mustard, sharing 65 flavor compounds. Vinegar appears in 53,161 recipes, most commonly in world cuisine.
Barrel ageing produces woody balsamic character with caramel sweetness and acidic dairy sharpness. Fruity grape base.
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), Vinegar's inventory contains 35. Most of the other 111 compounds are below detection threshold.
+ 23 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 Vinegar's 146 known compounds break down by aroma category. Percentages are of compounds with a known label.
59 of 146 are distinctive to vinegar — they appear in under 10% of foods. The remainder are the background most foods share.
Ordered by measured impact in vinegar — 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 1 of Vinegar's 146 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.
Vinegar 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 Vinegar side-by-side
Drawn from PubMed + Europe PMC + food-science journals. Click any title to read the full abstract on the original source.
Cereal vinegars constitute a distinctive category across different vinegar varieties in the world. Among them, Shanxi aged vinegar (SAV) is characterized by distinct flavor and sen... Read abstract →
Zhejiang rosy vinegar (ZRV), a popular condiment in southeastern China, has a flavor profile and bioactivity that are not yet fully understood. This study aimed to determine the fl... Read abstract →
Malolactic fermentation using sea buckthorn ( Hippophaë rhamnoides ) juice as raw material was performed with six different strains of Lactobacillus plantarum . Increasing juice pH... Read abstract →
Aroma profiles and aroma-active compounds of Sichuan vinegar that is one of the four-famous vinegars in China were systemically analyzed by SAFE-GC-MS and GC-O. In addition, descri... Read abstract →
Beijing rice vinegar is a typically traditional Chinese cereal vinegar and prevalent in the northern part of China. In this study, the volatile aroma analysis of different fermenta... Read abstract →
