| Primary (First) - buchu |
| FL/FR | | agathosma crenulata leaf oil |
| | odor: minty green phenolic sulfurous camphoreous black currant bud catty tropical mango peach skin |
| | flavor: green minty camphoreous sulfurous phenolic black currant bud mango tropical peach |
| FL/FR | | barosma betulina leaf oil |
| | odor: sulfurous green minty camphoreous black currant bud tropical fruity mango peach skin |
| | flavor: green minty camphoreous phenolic sulfurous black currant bud tropical mango peach |
| FL/FR | | buchu leaf absolute |
| | odor: green herbal minty sulfurous catty black currant buds pimenta mango |
| | flavor: green minty eucalyptus sulfurous black currant bud herbal tropical mango |
| FL/FR | | buchu mercaptan |
| | odor: sulfury minty green fruity berry buchu fruity tropical peach |
| | flavor: Sulfurous, alliaceous, green and tropical with rich body, blackcurrant nuances |
| FL/FR | (2S,5R)- | buchu mercaptan |
| | odor: buchu oil |
| | flavor: buchu |
| FL | | buchu oil fractions |
| | odor: sulfury catty tropical |
| | flavor: buchu |
| FR | | buchu oxime |
| | odor: fresh fruity natural buchu leaf oil clean |
| FL/FR | | buchu wood specialty |
| | odor: fruity woody |
| FL/FR | | diosphenol |
| | odor: minty buchu leaves black currant bud phenolic cornmint mentholic herbal woody |
| | flavor: minty cornmint buchu black currant bud phenolic mentholic herbal earthy |
| FL/FR | (-)- | menthone |
| | odor: deep menthol peppermint herbal camphor |
| | flavor: Cooling, peppermint, fresh green, minty with an herbal nuance |
| FL/FR | (±)- | menthone |
| | odor: minty |
| | flavor: cooling mentholic minty woody |
| FL/FR | (±)-iso | menthone |
| | odor: minty cool peppermint sweet |
| | flavor: Minty, cooling and refreshing mentholic |
| FL/FR | laevo- | menthyl acetate |
| | odor: herbal mint tea fruity floral |
| | flavor: cooling mentholic minty tropical balsamic floral woody |
| FL/FR | | menthyl acetate racemic |
| | odor: tea cooling minty fruity berry |
| | 3- | mercapto-4-heptanone |
| | odor: strong buchu grapefruit green cassis |
| Secondary (Second) - buchu |
| FL/FR | | diosphenol |
| | odor: minty buchu leaves black currant bud phenolic cornmint mentholic herbal woody |
| | flavor: minty cornmint buchu black currant bud phenolic mentholic herbal earthy |
| | 5- | mercapto-6-undecanol |
| | odor: grapefruit buchu oily mint |
| Tertiary (Third) - buchu |
| FL/FR | | passiflora acetate |
| | odor: Sulfurous, metallic, buchu-like cattiness, sweet fruity tropical with lingering apricot and peach notes. Green vegetative with onion and garlic notes. Slight burnt rubber nuances |
| | flavor: Sulfurous, juicy, tropical fruit with fuzzy guava and passion fruit notes. Savory boiled egg and cooked onion |
| Quaternary (Fourth) - buchu |
| FL | | potato butyraldehyde |
| | odor: Sulfureous, vegetative, cabbage-like and green with a fishy nuance |
| | flavor: Vegetative, tomato, fishy and sulfureous |
| Quinary (Fifth) - buchu |
| FR | | bergamot acetoacetate |
| | odor: fresh herbal bergamot stem floral buchu |
| FL/FR | | cassyrane |
| | odor: blackcurrant, natural, rich, eucalyptus buds, anise, buchu leaves, slightly green |
| | flavor: currant black currant |
| Senary (Sixth) - buchu |
| FR | (R)-(+)- | pulegone |
| | odor: peppermint camphor fresh herbal buchu |
| | flavor: Minty sulfuraceous, fruity blackcurrant and raspberry, with fresh green leafy nuances |
| | (S)-3- | thiohexanol |
| | odor: fruity juicy tropical fruits grapefruit blackcurrant buchu mango guava |
| Septenary (Seventh) - buchu |
| Octonary (Eighth) - buchu |
| FL/FR | | mango thiol |
| | odor: Sulfureous, green, tropical, terpy and weedy, cooling, berry and seedy, buchu-like |
| | flavor: Sulfureous, metallic, tropical, woody, fresh, green, cooling |