{"kind":"smellbook-citation-package","schemaVersion":"1.0","entry":{"name":"Apple","recordId":"SB-0051","urn":"smellbook:smell:apple","resolver":"https://smellbook.com/id/smell/apple","url":"https://smellbook.com/smells/apple","revision":4,"updatedAt":"2026-10-14"},"cite":{"text":"SmellBook. (2026). Apple (revision 4, 2026-10-14). SmellBook Public Atlas. smellbook:smell:apple. https://smellbook.com/smells/apple","bibtex":"@misc{smellbook_apple_r4,\n  author = {{SmellBook}},\n  title = {Apple},\n  year = {2026},\n  note = {SmellBook Public Atlas, revision 4, 2026-10-14, smellbook:smell:apple},\n  url = {https://smellbook.com/smells/apple}\n}","ris":"TY  - ENCYC\nID  - smellbook-apple-r4\nTI  - Apple\nAU  - SmellBook\nT2  - SmellBook Public Atlas\nPY  - 2026\nDA  - 2026/10/14\nET  - revision 4\nUR  - https://smellbook.com/smells/apple\nN1  - SB-0051; smellbook:smell:apple; resolver https://smellbook.com/id/smell/apple\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-APPLE-001","urn":"smellbook:claim:many-volatiles-shape-apple-aroma","resolver":"https://smellbook.com/id/claim/many-volatiles-shape-apple-aroma","title":"Many volatiles shape apple aroma","text":"A review reports that apple aroma results from the interaction of many volatiles, including esters, alcohols, aldehydes and terpenoids, formed mainly through fatty acid, amino acid, terpenoid and phenylpropanoid metabolism.","scope":"Compound classes and pathways, not individual key odorants; aroma varies with cultivar.","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-APPLE-2025","urn":"smellbook:source:apple-aroma-2025","resolver":"https://smellbook.com/id/source/apple-aroma-2025","kind":"REVIEW","title":"The Volatile Composition, Biosynthesis Pathways, Breeding Strategies, and Regulation Measures of Apple Aroma: A Review","authors":"Yuying Tang, Yijun Yao, Yangyun Wu & Shunbo Yang","publisher":"Horticulturae","date":"2025-03-12","doi":"10.3390/horticulturae11030310","url":"https://doi.org/10.3390/horticulturae11030310","passages":[],"citationCheck":{"method":"crossref","checkedOn":"2026-10-02","dateConfirmedTo":"day"}}]},{"id":"CLM-APPLE-002","urn":"smellbook:claim:potent-odorants-of-honeycrisp-apple","resolver":"https://smellbook.com/id/claim/potent-odorants-of-honeycrisp-apple","title":"Potent odorants of 'Honeycrisp' apple","text":"In 'Honeycrisp' apples, aroma extract dilution and gas chromatography–olfactometry found hexyl 2-methylbutyrate, α-farnesene, hexanal and (E)-2-hexenal among the most potent odour compounds, and reconstruction and omission tests with sensory analysis suggested that hexyl 2-methylbutyrate is responsible for the cultivar's strong fruity note.","scope":"One cultivar; other apples differ, and the abstract also names several alcohols among the most potent compounds.","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-APPLE-2020","urn":"smellbook:source:honeycrisp-apple-characteristic-aroma-2020","resolver":"https://smellbook.com/id/source/honeycrisp-apple-characteristic-aroma-2020","kind":"PRIMARY RESEARCH","title":"Insights into the aroma profiles and characteristic aroma of ‘Honeycrisp’ apple (Malus × domestica)","authors":"Dan Yan et al.","publisher":"Food Chemistry","date":"2020-10","doi":"10.1016/j.foodchem.2020.127074","url":"https://doi.org/10.1016/j.foodchem.2020.127074","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/apple.json","history":"https://smellbook.com/data/entity-history.json","methodology":"https://smellbook.com/methodology"}}