| Compound | Aroma | Solubility in water at 20°C | Sensory limit | Media | Reference |
| Acetoin/3-hydroxy-butan-2-one/ | Buttery | 1,000 g L−1 | 150 mg L−1 | Wine | [35] | Caproic acid/hexanoic acid | Goat-like | 10.8 g L−1 | 420 µg L−1 1.8–3.6 mg L−1 | Wine, tea | [36, 37] | Caproic aldehyde/hexanal | Grass | 4.49 g L−1 | 0.3 14 µg L−1 | Water | [38] | Caprylic acid/octanoic acid | Fruity-acid, irritating | 0.68 g L−1 | 500 µg L−1 0.16–1.9 mg L−1 | Wine, tea | [36, 37] | Caprylic aldehyde/octanal | Fruit-like, citrussy | 560 mg L−1 | 0.7–1.75 µg L−1 | Water, wine | [38] | Geosmin/dimethyl-8-hydronaphtalen | Musty | 160 mg L−1 | 2–10 ng L−1, 15 ng L−1, 250–900 ng kg−1 | Water, fish | [27, 39, 40] | 3-Isobutyl-2-methoxy- pyrazine | Undesirable, musty | 20.9 g L−1 | 1–2 ng L−1 | Wine, water | [41, 42] | 2-Isopropyl-3-methoxypyrazine | Undesirable, musty | 61.4 g L−1 | 2 ng L−1 | Water | [41, 42] | 2-Methylisoborneol | Earthy | 305 mg L−1 | 100–700 ng kg−1, 2–10 ng L−1, 15 ng L−1 | Fish, water | [25, 39, 40] | 3-(Methylthio)propion-aldehyde | Onion-like, meat-like | insoluble | 0.2–0.5 µg L−1 | Beer, water | [43, 44] | Phenylacetaldehyde | Sweet, rose, flowery | 2.21 g L−1 | 1 µg L−1 | Water | [43] | α-Terpineol | Terpenic | 2.4 g L−1 | 330–350 µg L−1 | Water | [19] | 2,4,6-Trichloroanisole | Medicinal, phenolic, iodine-like | 11.8 mg L−1 | 1–10 ng L−1, 7 ng L−1 | Water | [42, 45] | Vanillin/4-hydroxy-3-methoxybenzaldehyde | Vanilla, sweet | 10 g L−1 | 20 µg L−1 | Water | [46] |
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