{"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:how-perfumers-described-black-pepper-oil","key":"how-perfumers-described-black-pepper-oil","label":"How perfumers described black pepper oil","description":"Professional perfumers described the essential oil of dried black pepper fruits (Piper nigrum) from Cameroon as a fine, pleasant black pepper note, and gas chromatography sniffing (olfactometry) of this and two Ashanti pepper samples found compounds such as β-caryophyllene, germacrene D, limonene and β-pinene of greatest importance for their characteristic pepper odour notes.","scope":"Fruits from Cameroon; the sniffing result is reported for three pepper samples together, not for black pepper alone.","evidenceClass":"scientific","canonicalUrl":"https://smellbook.com/evidence/claims/how-perfumers-described-black-pepper-oil","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[{"relation":"cites-source","label":"cites source","entity":"smellbook:source:cameroon-pepper-oils-olfactometry-2002","entityLabel":"Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction–gas chromatography, solid-phase microextraction–gas chromatography–mass spectrometry and olfactometry","record":"/data/graph/source/cameroon-pepper-oils-olfactometry-2002.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-PEPPER-002].sourceIds","evidenceClass":"editorial"}]},{"relation":"claim-about","label":"claim about","entity":"smellbook:smell:black-pepper","entityLabel":"Black Pepper","record":"/data/graph/smell/black-pepper.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-PEPPER-002].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."}