| Primary (First) - nut flesh |
| Secondary (Second) - nut flesh |
| FL/FR | 2- | acetyl-3-methyl pyrazine |
| | odor: nutty nut flesh roasted hazelnut toasted grain corn chip vegetable nut skin caramellic |
| | flavor: nutty nut flesh roasted hazelnut toasted grain potato chip baked potato nut skin vegetable |
| FR | | peanut fragrance |
| Tertiary (Third) - nut flesh |
| Quaternary (Fourth) - nut flesh |
| Quinary (Fifth) - nut flesh |
| Senary (Sixth) - nut flesh |
| Septenary (Seventh) - nut flesh |
| FL/FR | 2- | acetyl-3,5(or 6)-dimethyl pyrazine |
| | odor: nutty roasted hazelnut roasted peanut popcorn corn chip toasted grain nut flesh peanut butter |
| | flavor: nutty roasted hazelnut roasted peanut popcorn toasted grain nut flesh peanut butter |
| Octonary (Eighth) - nut flesh |