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Local permeability is not systemic oral bioavailability.\nexposure: Dietary-concentration onion/broccoli extract perfusion\nevidence_span: {\"source_cache\": \"artifacts/sulforaphane-research/12756216.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"98a56e8d1e84bffe3a4213eb3619d52869f85d999355d0e0f487d412149101af\", \"start_char\": 0, \"end_char\": 1816, \"text_sha256\": \"98a56e8d1e84bffe3a4213eb3619d52869f85d999355d0e0f487d412149101af\"}\n[sulforaphane-p12756216] Absorption/metabolism of sulforaphane and quercetin, and regulation of phase II enzymes, in human jejunum in vivo. (2003). https://pubmed.ncbi.nlm.nih.gov/12756216/ DOI: 10.1124/dmd.31.6.805","model_system":"Human jejunal perfusion and parallel Caco-2 experiments","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. Study references: [sulforaphane-p12756216] Absorption/metabolism of sulforaphane and quercetin, and regulation of phase II enzymes, in human jejunum in vivo. (2003). https://pubmed.ncbi.nlm.nih.gov/12756216/ DOI: 10.1124/dmd.31.6.805","relationship":"supports","weight":1.0,"link_notes":"","source":{"id":"a4bafbf7-f117-53c9-a6d7-8fb25e4aca72","stable_key":"import-44eaeae5-557a-552b-8998-884f30462e2a","title":"Sulforaphane: formation, electrophile sensing and nutrient connections (2026-09-17)","document_type":"imported_text","citation_label":"AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text.","file_path":"","sha256":"f355c492a6c35673d8260b1328667fe206e5315b9fcaa5aeff53d80373c7ef97","revision_id":"f2c47d71-34cd-5160-8e92-fe196b576707","review_status":"unverified_draft","notes":""}}],"relations":[],"conflicts":[],"corrections":[],"research":null}