{"kind":"smellbook-citation-package","schemaVersion":"1.0","entry":{"name":"Plastic","recordId":"SB-0044","urn":"smellbook:smell:plastic","resolver":"https://smellbook.com/id/smell/plastic","url":"https://smellbook.com/smells/plastic","revision":4,"updatedAt":"2026-10-06"},"cite":{"text":"SmellBook. (2026). Plastic (revision 4, 2026-10-06). SmellBook Public Atlas. smellbook:smell:plastic. https://smellbook.com/smells/plastic","bibtex":"@misc{smellbook_plastic_r4,\n  author = {{SmellBook}},\n  title = {Plastic},\n  year = {2026},\n  note = {SmellBook Public Atlas, revision 4, 2026-10-06, smellbook:smell:plastic},\n  url = {https://smellbook.com/smells/plastic}\n}","ris":"TY  - ENCYC\nID  - smellbook-plastic-r4\nTI  - Plastic\nAU  - SmellBook\nT2  - SmellBook Public Atlas\nPY  - 2026\nDA  - 2026/10/06\nET  - revision 4\nUR  - https://smellbook.com/smells/plastic\nN1  - SB-0044; smellbook:smell:plastic; resolver https://smellbook.com/id/smell/plastic\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-PLASTIC-001","urn":"smellbook:claim:volatiles-emitted-by-plastic-packaging-films","resolver":"https://smellbook.com/id/claim/volatiles-emitted-by-plastic-packaging-films","title":"Volatiles emitted by plastic packaging films","text":"Pieces of plastic food-packaging film emitted material-specific volatile compounds: mostly branched alkanes and alkenes from polypropylene/polyamide, octane and aldehydes from polypropylene, and aldehydes and propanoic acid from polylactic acid.","scope":"Three packaging films screened by GC–MS, not by odour analysis; it does not cover plastics in general.","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-PLASTIC-2023","urn":"smellbook:source:packaging-film-voc-2023","resolver":"https://smellbook.com/id/source/packaging-film-voc-2023","kind":"PRIMARY RESEARCH","title":"Screening of volatile organic compounds emitted from different packaging materials: case study on fresh-cut artichokes","authors":"Jahan Zaib Ashraf, Sandra Pati, Danial Fatchurrahman, Maria Luisa Amodio & Giancarlo Colelli","publisher":"Frontiers in Sustainable Food Systems","date":"2023-06-26","doi":"10.3389/fsufs.2023.1178104","url":"https://doi.org/10.3389/fsufs.2023.1178104","passages":[],"citationCheck":{"method":"crossref","checkedOn":"2026-10-02","dateConfirmedTo":"day"}}]}]}],"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/plastic.json","history":"https://smellbook.com/data/entity-history.json","methodology":"https://smellbook.com/methodology"}}