| Primary (First) - potato raw potato |
| FL | 2- | ethoxy-3-ethyl pyrazine |
| | odor: raw potato |
| Secondary (Second) - potato raw potato |
| FL/FR | 2- | ethyl-3-methoxypyrazine |
| | odor: raw potato earthy bell pepper nutty |
| FL | 5- | ethyl-2-methyl pyridine |
| | odor: nutty strong raw potato roasted earthy |
| | flavor: winey buttery acidic cereal sulfurous solvent |
| Tertiary (Third) - potato raw potato |
| FL | | green pea pyrazine |
| | odor: earthy bell pepper raw potato galbanum |
| FL | 2- | methoxy-3-propyl pyrazine |
| | odor: earthy bell pepper raw potato galbanum |
| Quaternary (Fourth) - potato raw potato |
| Quinary (Fifth) - potato raw potato |
| Senary (Sixth) - potato raw potato |
| FL | | propylene glycol acetone ketal |
| | odor: earthy ethereal green vegetable asparagus raw potato tomato tomato leaf |
| | flavor: green earthy ethereal vegetable musty tomato raw potato |
| Septenary (Seventh) - potato raw potato |
| Octonary (Eighth) - potato raw potato |