d-lactic acid
acidFound in 378 ingredients across the CompKitchen flavor graph.
Look up another compound — search by name, CAS number, PubChem CID, or FEMA #.
Properties
- Odor description
- acidic, odorless
- Odor threshold
- 146185.0 ppb
- Retention index
- 569
FEMA GRAS — Generally Recognized As Safe for flavoring use
- FEMA number
- 2611
- GRAS publication
- GRAS 3
- FEMA primary name
- LACTIC ACID
Use-level matrix not extracted for this substance — check the source publication for current ppm guidance.
Where you'd actually smell it
Odor Activity Value = measured concentration ÷ odor threshold (146185.0 ppb). OAV ≥ 1 = perceptible.
| Food | Concentration (ppb) | OAV | Source |
|---|---|---|---|
| rum | 2.7 | 0.00 | — |
Concentrations from PubMed Central Open Access papers (free literature corpus, MIT-style licensed). Copper = OAV ≥ 10 (strongly perceptible). Green = OAV ≥ 1 (perceptible).
Found in
Measured impact first, then profile shareEvery ingredient known to contain d-lactic acid. 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 d-lactic acid in it. Full concentrations are in the OAV table above.
The inverted compound index is a Pro feature — reverse-search any of 5,240 flavor molecules across the full graph.
Get a molecule-level pairing breakdown each week — which ingredients share a compound, and why it matters at the table. Free, no spam.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Try the pairing tools to see which ingredient combinations rely on d-lactic acid, or compare two ingredients side-by-side.