{"kind":"smellbook-citation-package","schemaVersion":"1.0","entry":{"name":"Popcorn","recordId":"SB-0160","urn":"smellbook:smell:popcorn","resolver":"https://smellbook.com/id/smell/popcorn","url":"https://smellbook.com/smells/popcorn","revision":4,"updatedAt":"2026-10-14"},"cite":{"text":"SmellBook. (2026). Popcorn (revision 4, 2026-10-14). SmellBook Public Atlas. smellbook:smell:popcorn. https://smellbook.com/smells/popcorn","bibtex":"@misc{smellbook_popcorn_r4,\n  author = {{SmellBook}},\n  title = {Popcorn},\n  year = {2026},\n  note = {SmellBook Public Atlas, revision 4, 2026-10-14, smellbook:smell:popcorn},\n  url = {https://smellbook.com/smells/popcorn}\n}","ris":"TY  - ENCYC\nID  - smellbook-popcorn-r4\nTI  - Popcorn\nAU  - SmellBook\nT2  - SmellBook Public Atlas\nPY  - 2026\nDA  - 2026/10/14\nET  - revision 4\nUR  - https://smellbook.com/smells/popcorn\nN1  - SB-0160; smellbook:smell:popcorn; resolver https://smellbook.com/id/smell/popcorn\nER  - "},"dataset":{"release":"2026-11-11","export":"https://smellbook.com/data/graph-export.json","sha256":"6e1112d672ccd0f7b5a892a2dde1dbb45f737814a338891970d3a4e25ba72e18","releases":"https://smellbook.com/dataset-releases"},"evidence":[{"evidenceClass":"scientific","label":"Scientific evidence","claims":[{"id":"CLM-POPCORN-001","urn":"smellbook:claim:volatiles-linked-to-popcorn-aroma","resolver":"https://smellbook.com/id/claim/volatiles-linked-to-popcorn-aroma","title":"Volatiles linked to popcorn aroma","text":"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.","supportCheck":{"method":"phrase-in-abstract","description":"The statement the claim rests on was found word for word in the abstract fetched from the named service, and an editor read the full abstract against every part of the claim."},"sources":[{"id":"SRC-POPCORN-2006","urn":"smellbook:source:popcorn-volatiles-2006","resolver":"https://smellbook.com/id/source/popcorn-volatiles-2006","kind":"PRIMARY RESEARCH","title":"Identification of key volatiles responsible for odour quality differences in popped popcorn of selected hybrids","authors":"Donkeun Park & Joseph A. Maga","publisher":"Food Chemistry","date":"2006","doi":"10.1016/j.foodchem.2005.08.019","url":"https://doi.org/10.1016/j.foodchem.2005.08.019","passages":[],"citationCheck":{"method":"crossref","checkedOn":"2026-10-02","dateConfirmedTo":"year"}}]},{"id":"CLM-POPCORN-002","urn":"smellbook:claim:primary-odorants-of-freshly-prepared-popcorn","resolver":"https://smellbook.com/id/claim/primary-odorants-of-freshly-prepared-popcorn","title":"Primary odorants of freshly prepared popcorn","text":"In freshly prepared popcorn, aroma extract dilution analysis detected 23 odorants; the four with the highest flavour dilution factors were 2-acetyl-1-pyrroline (roasty, popcorn-like), (E,E)-2,4-decadienal (fatty), 2-furfurylthiol (coffee-like) and 4-vinyl-2-methoxyphenol (spicy).","scope":"Freshly prepared popcorn in one 1991 study; dilution factors rank odour potency in an extract, not amounts.","supportCheck":{"method":"phrase-in-abstract","description":"The statement the claim rests on was found word for word in the abstract fetched from the named service, and an editor read the full abstract against every part of the claim."},"sources":[{"id":"SRC-POPCORN-1991","urn":"smellbook:source:popcorn-primary-odorants-1991","resolver":"https://smellbook.com/id/source/popcorn-primary-odorants-1991","kind":"PRIMARY RESEARCH","title":"Primary odorants in popcorn","authors":"Peter Schieberle","publisher":"Journal of Agricultural and Food Chemistry","date":"1991-06","doi":"10.1021/jf00006a030","url":"https://doi.org/10.1021/jf00006a030","passages":[],"citationCheck":{"method":"crossref","checkedOn":"2026-10-15","dateConfirmedTo":"month"}}]}]}],"evidenceBoundary":"Claims are grouped by evidence class and never merged. A historical claim records what its source wrote, about its own time, an earlier time or a time it does not state; it does not describe the present. PREDICTED links are never VERIFIED and are not included.","rights":{"licenceStatus":"not-yet-granted","note":"Citing an entry or dataset records what was read; it does not grant a licence. 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.","sourceText":"No text from any source is included: only citations, passage locations and SmellBook's own wording."},"provenance":{"record":"https://smellbook.com/data/smells/popcorn.json","history":"https://smellbook.com/data/entity-history.json","methodology":"https://smellbook.com/methodology"}}