| Primary (First) - sugar burnt sugar |
| FL | | caramel color |
| | odor: burnt sugar |
| | flavor: sugar burnt sugar |
| Secondary (Second) - sugar burnt sugar |
| FL | | caramel dione |
| | odor: Sweet, brown, sugary, maple, cyclotene-like, caramellic |
| | flavor: Brown, sweet, sugary, maple, caramellic |
| Tertiary (Third) - sugar burnt sugar |
| FL | | caramel furanone |
| | odor: extremely sweet strong caramel maple burnt sugar coffee |
| | flavor: sweet maple brown sugar cotton candy burnt sugar |
| FL/FR | | caramel furanone solution |
| | odor: extremely sweet strong caramel maple burnt sugar coffee |
| | flavor: sweet caramellic burnt sugar |
| FL/FR | | coffee dione |
| | odor: coffee burnt sugar |
| | flavor: coffee caramellic |
| FR | | crème brulee fragrance |
| FR | | maple fragrance |
| | odor: maple |
| FR | | toffee fragrance |
| FL/FR | | toffee furanone |
| | odor: sweet cotton candy sugar caramel bready |
| | flavor: sweet caramellic cotton candy maple burnt sugar roasted coffee |
| Quaternary (Fourth) - sugar burnt sugar |
| FL | | ethyl 2,5-dimethyl-3-oxo-4(2H)-furyl carbonate |
| | odor: cotton candy carmelized sugar |
| FL/FR | | spicy pentanone |
| | odor: sweet woody fruity spice burnt sugar |
| | flavor: sweet fruity spicy |
| FL/FR | | strawberry furanone |
| | odor: sweet cotton candy caramel strawberry sugar |
| | flavor: Sweet caramellic cooked meaty and fruity nuances |
| Quinary (Fifth) - sugar burnt sugar |
| FL/FR | | ethyl maltol |
| | odor: sweet caramel jam strawberry cotton candy |
| | flavor: Sweet, burnt cotton sugar candy like, with jammy, strawberry notes |
| FL/FR | | strawberry furanone methyl ether |
| | odor: sweet moldy mushroom vegetable potato burnt sugar nut skin wasabi caramellic fruity brandy |
| | flavor: moldy earthy vegetable potato savory brown meaty |
| Senary (Sixth) - sugar burnt sugar |
| Septenary (Seventh) - sugar burnt sugar |
| Octonary (Eighth) - sugar burnt sugar |