daidzin

Found in 383 ingredients across the CompKitchen flavor graph.

Look up another compound — search by name, CAS number, PubChem CID, or FEMA #.

Properties

Odor description: bitter
Odor threshold: 420.0 ppb (1 source, non-SIDA)
CAS number: 552-66-9

Not in FEMA GRAS publications 1-33. Of 3,367 listed flavoring substances, none match this compound name. May still be food-safe under other regulatory routes (FDA 21 CFR 172, EFSA, JECFA) — check femaflavor.org for the authoritative current list.

Where you'd actually smell it

Odor Activity Value = measured concentration ÷ odor threshold (420.0 ppb). OAV ≥ 1 = perceptible.

Food	Concentration (ppb)	OAV	Source
okara flour	349210.0	831 ⚡	Corpus paper

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 share

Every ingredient known to contain daidzin. 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 daidzin in it. Full concentrations are in the OAV table above.

20 cmpds

83 cmpds

83 cmpds

84 cmpds