n-nonadecane
Found in 2 ingredients across the CompKitchen flavor graph.
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Properties
- Odor threshold — in a food matrix
- 1.1 ppb – 1300 ppb median 22.9 ppb · 5 published values · see all 5 with sources
- CAS number
- 629-92-5
- Retention index
- 1900
Published thresholds
5 measured values from the literature. Grouped by what was actually measured — a threshold smelled in clean water, tasted in the mouth, or measured in a real food are three different quantities and are not pooled.
In a food matrix
1.1 ppb – 1300 ppbMeasured in a real food, where the matrix shifts detection — not a clean-water value.
| Threshold | Matrix | Source | Paper |
|---|---|---|---|
| 1.1 ppb | water (food: tomato) | Literature corpus | 27128659 |
| 22.8 ppb | water (food: beer) | Literature corpus | 35292687 |
| 22.9 ppb | water (food: tea) | Literature corpus | 36540235, 41647422 |
| 25.4 ppb | water (food: unknown) | Literature corpus | 30849129, 33850230, 34451762 +5 |
| 1300 ppb | water (food: rice) | Literature corpus | 36307468 |
Only values we can attribute are listed. Where a compendium's licence does not permit public attribution its figures are omitted here, so every number on this page traces to a citable source.
Found in
Measured impact first, then profile shareEvery ingredient known to contain n-nonadecane. Ingredients with a measured concentration come first, ranked by odour activity; the rest follow by how large a share of that ingredient's profile this molecule is. The figure beside each is how many different compounds that ingredient has in total — not the concentration of n-nonadecane in it.
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