Component
Ferret BCO2 lycopene cleavage activity
Ferret BCO2 lycopene cleavage activity. 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
Iron was an essential cofactor for lycopene cleavage by recombinant ferret BCO2.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/lycopene-research/16672231.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "135695c9d3106469d8d64ec0806ba5bf048f0f1df6f3e3cd53e838e50b960445", "start_char": 0, "end_char": 1967, "text_sha256": "135695c9d3106469d8d64ec0806ba5bf048f0f1df6f3e3cd53e838e50b960445"}
- experimental_model
- Recombinant ferret enzyme and tissue-fraction metabolism
- exposure
- 5-cis, 13-cis and all-trans lycopene; iron; NAD+ or NADH
- limitations
- Ferret experiments do not quantify human cleavage flux or predict supplement response.
- nutrient_topic
- Lycopene research collection; topical membership is not evidence of a direct dietary effect. · Lycopene
- organism
- Ferret
- plain_language
- The cleavage machinery has a mineral requirement.
- primary_references
- [lycopene-p16672231] The biochemical characterization of ferret carotene-9',10'-monooxygenase catalyzing cleavage of carotenoids in vitro and in vivo. (2006). https://pubmed.ncbi.nlm.nih.gov/16672231/ DOI: 10.1074/jbc.m512095200
- tissue_or_cell_type
- BCO2 enzyme; hepatic fractions and lung
Lycopene: absorption, metabolism, nutrient connections and human outcomes (2026-09-17) · lines 325–336
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Recombinant ferret enzyme and tissue-fraction metabolism · source_derived_draft · unverified_draft
### lycopene-bco2-iron Iron was an essential cofactor for lycopene cleavage by recombinant ferret BCO2. Condition category: normal nutrient_topic: Lycopene research collection; topical membership is not evidence of a direct dietary effect. plain_language: The cleavage machinery has a mineral requirement. organism: Ferret tissue_or_cell_type: BCO2 enzyme; hepatic fractions and lung experimental_model: Recombinant ferret enzyme and tissue-fraction metabolism limitations: Ferret experiments do not quantify human cleavage flux or predict supplement response. exposure: 5-cis, 13-cis and all-trans lycopene; iron; NAD+ or NADH evidence_span: {"source_cache": "artifacts/lycopene-research/16672231.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "135695c9d3106469d8d64ec0806ba5bf048f0f1df6f3e3cd53e838e50b960445", "start_char": 0, "end_char": 1967, "text_sha256": "135695c9d3106469d8d64ec0806ba5bf048f0f1df6f3e3cd53e838e50b960445"} [lycopene-p16672231] The biochemical characterization of ferret carotene-9',10'-monooxygenase catalyzing cleavage of carotenoids in vitro and in vivo. (2006). https://pubmed.ncbi.nlm.nih.gov/16672231/ DOI: 10.1074/jbc.m512095200
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.