Component
Urinary sulforaphane and conjugates, assay specified
Urinary sulforaphane and conjugates, assay specified. Species, exposure and limitations are retained in each linked claim.
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What acts on it
Adding mustard powder increased mean urinary SFN-NAC from 9.8 to 44.7 micromol per gram creatinine after cooked broccoli.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/sulforaphane-research/29806738.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "f6b9a289e09015264ee781be4b765486c80783805e5fa5bdb23361e8740fdc01", "start_char": 0, "end_char": 1324, "text_sha256": "f6b9a289e09015264ee781be4b765486c80783805e5fa5bdb23361e8740fdc01"}
- experimental_model
- Randomized crossover meal study
- exposure
- 200 g cooked broccoli with or without 1 g brown mustard powder
- limitations
- Urinary SFN-NAC is an exposure marker; study-specific meal is not a guaranteed product conversion factor.
- nutrient_topic
- Sulforaphane research collection; topical membership is not evidence of a direct dietary effect. · Sulforaphane / SFN, stereochemistry specified per study
- organism
- Human, 12 healthy adults
- plain_language
- Adding an active plant enzyme source increased measured exposure.
- primary_references
- [sulforaphane-p29806738] Supplementation of the Diet by Exogenous Myrosinase via Mustard Seeds to Increase the Bioavailability of Sulforaphane in Healthy Human Subjects after the Consumption of Cooked Broccoli. (2018). https://pubmed.ncbi.nlm.nih.gov/29806738/ DOI: 10.1002/mnfr.201700980
- tissue_or_cell_type
- Urinary SFN-NAC
Sulforaphane: formation, electrophile sensing and nutrient connections (2026-09-17) · lines 983–994
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Randomized crossover meal study · source_derived_draft · unverified_draft
### sulforaphane-mustard-food Adding mustard powder increased mean urinary SFN-NAC from 9.8 to 44.7 micromol per gram creatinine after cooked broccoli. Condition category: normal nutrient_topic: Sulforaphane research collection; topical membership is not evidence of a direct dietary effect. plain_language: Adding an active plant enzyme source increased measured exposure. organism: Human, 12 healthy adults tissue_or_cell_type: Urinary SFN-NAC experimental_model: Randomized crossover meal study limitations: Urinary SFN-NAC is an exposure marker; study-specific meal is not a guaranteed product conversion factor. exposure: 200 g cooked broccoli with or without 1 g brown mustard powder evidence_span: {"source_cache": "artifacts/sulforaphane-research/29806738.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "f6b9a289e09015264ee781be4b765486c80783805e5fa5bdb23361e8740fdc01", "start_char": 0, "end_char": 1324, "text_sha256": "f6b9a289e09015264ee781be4b765486c80783805e5fa5bdb23361e8740fdc01"} [sulforaphane-p29806738] Supplementation of the Diet by Exogenous Myrosinase via Mustard Seeds to Increase the Bioavailability of Sulforaphane in Healthy Human Subjects after the Consumption of Cooked Broccoli. (2018). https://pubmed.ncbi.nlm.nih.gov/29806738/ DOI: 10.1002/mnfr.201700980
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.