n-furfurylpyrrole

roasted pyrrole

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: 100.0 ppb

Regulatory · United States

FEMA GRAS — Generally Recognized As Safe for flavoring use

✓ Exact match

FEMA number: 3284
GRAS publication: GRAS 5
FEMA primary name: N-Furfurylpyrrole

Use-level matrix not extracted for this substance — check the source publication for current ppm guidance.

Source: FEMA GRAS publications 1-33.

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?
food matrix	20 ppb	0.1–100	3	3	no (3.0 decades)
oil	20 ppb	20–20	3	1	one paper
unstated	100 ppb	100–100	5	5	yes
water	100 ppb	9.35–100	6	6	yes

Found in

Measured impact first, then profile share

Every ingredient known to contain n-furfurylpyrrole. 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-furfurylpyrrole in it.

arabica coffee

beverage caffeinated

344 cmpds

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