| Primary (First) - ketonic |
| Secondary (Second) - ketonic |
| FL | 2- | furyl pentyl ketone |
| | odor: Sweet, fruity, ketonic, green |
| | flavor: Sweet, fruity, green, waxy, beany |
| FL/FR | 3- | heptanone |
| | odor: Fruity ketonic, sweet with a musty cheese-like note |
| | flavor: Ketonic, with a cheese-like creamy character |
| FL/FR | 3- | hepten-2-one |
| | odor: Sweet, fruity, ketonic, cheesy, with a green woody nuance |
| | flavor: Creamy, coconut, cheesy |
| Tertiary (Third) - ketonic |
| FL | | butyl methyl ketone |
| | odor: fruity fungal meaty buttery |
| FL/FR | | filbert heptenone B |
| | odor: nutty hazelnut |
| | flavor: nutty |
| FL/FR | | lavender oil terpenes |
| | odor: sweet ketone herbal lavender |
| Quaternary (Fourth) - ketonic |
| FL/FR | | cognac heptanone |
| | odor: Green, etherial, fruity, ketonic, metallic, fermented, pineapple and banana |
| | flavor: Cognac, citrus, fruity, pineapple, banana, pear and tropical nuances |
| FL/FR | 1- | decen-3-ol |
| | odor: Intense waxy fungal mushroom with ketonic cheesy and vegetative nuances |
| | flavor: Intense earthy, fungal, mushroom-like with waxy dairy and cheese nuances, with a slight green vegetative and tropical aftertaste |
| FR | | filbert fragrance |
| FL/FR | | filbert heptenone |
| | odor: raw nut skin myrcene ketonic sweet hazelnut filbert |
| | flavor: Nutty, roasted, coffee, cocoa, brown with an earthy brown and meaty nuance |
| FL/FR | 3- | octen-2-one |
| | odor: earthy spicy herbal sweet mushroom hay blueberry |
| | flavor: Creamy, earthy, oily with mushroom nuances |
| Quinary (Fifth) - ketonic |
| FL/FR | 3- | nonen-2-one |
| | odor: fruity berry fatty oily ketonic weedy spicy licorice |
| | flavor: oily spicy ketonic fermented bleu cheese waxy fatty woody |
| Senary (Sixth) - ketonic |
| FL/FR | | methyl heptenone |
| | odor: citrus green musty lemongrass apple |
| | flavor: Green, vegetative, musty, apple, banana and green bean-like |
| FR | | patchouli ethanone |
| | odor: woody dry ambergris cedar old wood ketonic phenolic |
| FL/FR | gamma- | undecalactone (aldehyde C-14 (so-called)) |
| | odor: fruity peach creamy fatty lactonic apricot ketonic coconut |
| | flavor: Fatty, coconut, creamy, vanilla, nutty, macadamia and peach |
| Septenary (Seventh) - ketonic |
| FL/FR | | acetoin acetate |
| | odor: pungent sweet creamy buttery |
| | flavor: Fruity body, fleshy, rumy, grape, winey |
| Octonary (Eighth) - ketonic |
| FL/FR | 2- | pentyl acetate |
| | odor: herbal weedy musty green vegetable nut skin beany ketonic animal |
| | flavor: dairy nut skin beany vegetable green musty nutty oily |