{"schemaVersion":"1.0","generatedAt":"2026-09-22","licence":{"status":"not-yet-granted","spdx":null,"statement":"No licence has yet been granted for SmellBook-created datasets. They are publicly readable; reuse beyond citation and quotation needs permission until a licence is published."},"node":{"entityType":"claim","urn":"smellbook:claim:volatiles-linked-to-popcorn-aroma","key":"volatiles-linked-to-popcorn-aroma","label":"Volatiles linked to popcorn aroma","description":"A comparison of popped popcorn hybrids suggested that volatiles including 2-furfurylthiol, methional, 4-vinylguaiacol, 2-pentylfuran, guaiacol and 2-acetylpyrrole may be partly responsible for typical popcorn aroma.","scope":"Six hot-air-popped hybrids; the links are correlations stated tentatively by the authors, without olfactometry.","evidenceClass":"scientific","canonicalUrl":"https://smellbook.com/evidence/claims/volatiles-linked-to-popcorn-aroma","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[{"relation":"cites-source","label":"cites source","entity":"smellbook:source:popcorn-volatiles-2006","entityLabel":"Identification of key volatiles responsible for odour quality differences in popped popcorn of selected hybrids","record":"/data/graph/source/popcorn-volatiles-2006.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-POPCORN-001].sourceIds","evidenceClass":"editorial"}]},{"relation":"claim-about","label":"claim about","entity":"smellbook:smell:popcorn","entityLabel":"Popcorn","record":"/data/graph/smell/popcorn.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-POPCORN-001].smellSlugs","evidenceClass":"editorial"}]}],"incoming":[],"corrections":[],"citation":null,"boundary":"Edges are typed and unweighted; none is a similarity, recommendation or personalization score. Browser-local Personal SmellBook data is never part of this export."}