di-2-propenyl disulfide

savory sulfide

Found in 1 ingredient across the CompKitchen flavor graph.

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

Properties

Odor threshold: 2.828 ppb

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.

Thresholds in published tables

Numbers printed in open-access papers, grouped by the medium the table states. Median and full range of the values; “agree” means two or more papers whose middle 80% of values sit within 100×. Not reviewed.

Medium	Median	Range	Values	Papers	Papers agree?
air	0.5506 µg/L air	0.0013–30	4	3	no (4.4 decades)
food matrix	30 ppb	1.3–80	3	3	yes
unstated	30 ppb	0.22–1e+04	12	11	no (2.6 decades)
water	2.828 ppb	1.3–4.36	2	2	yes

Found in

Measured impact first, then profile share

Every ingredient known to contain di-2-propenyl disulfide. 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 di-2-propenyl disulfide in it.

cabbage

393 cmpds

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