Component
Human venous plasma acetate concentration
Human venous plasma acetate concentration. 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
Blood acetate began rising about six hours after pectin and remained around twice fasting levels for the following 18 hours.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/pectin-research/3998144.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "027517b7db8dce720509f94d183d6ab4b9bb6aed84e6ace679e421a72c31c6a6", "start_char": 0, "end_char": 1849, "text_sha256": "027517b7db8dce720509f94d183d6ab4b9bb6aed84e6ace679e421a72c31c6a6"}
- experimental_model
- Human oral substrate challenge with blood SCFA measurements
- exposure
- 20 g pectin after a 16-hour fast
- limitations
- Blood acetate is a systemic appearance measure, not a complete measure of colonic production or benefit.
- nutrient_topic
- Pectin research collection; topical membership is not evidence of a direct dietary effect. · Pectin, structurally heterogeneous plant polysaccharides
- organism
- Homo sapiens
- plain_language
- Microbial products can appear in blood hours after eating pectin.
- primary_references
- [pectin-p3998144] Carbohydrate fermentation in the human colon and its relation to acetate concentrations in venous blood. (1985). https://pubmed.ncbi.nlm.nih.gov/3998144/ DOI: 10.1172/jci111847
- tissue_or_cell_type
- Venous blood
Pectin: metabolism, signaling and nutrient connections (2026-09-17) · lines 893–904
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Human oral substrate challenge with blood SCFA measurements · source_derived_draft · unverified_draft
### pectin-blood-acetate Blood acetate began rising about six hours after pectin and remained around twice fasting levels for the following 18 hours. Condition category: normal nutrient_topic: Pectin research collection; topical membership is not evidence of a direct dietary effect. plain_language: Microbial products can appear in blood hours after eating pectin. organism: Homo sapiens tissue_or_cell_type: Venous blood experimental_model: Human oral substrate challenge with blood SCFA measurements limitations: Blood acetate is a systemic appearance measure, not a complete measure of colonic production or benefit. exposure: 20 g pectin after a 16-hour fast evidence_span: {"source_cache": "artifacts/pectin-research/3998144.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "027517b7db8dce720509f94d183d6ab4b9bb6aed84e6ace679e421a72c31c6a6", "start_char": 0, "end_char": 1849, "text_sha256": "027517b7db8dce720509f94d183d6ab4b9bb6aed84e6ace679e421a72c31c6a6"} [pectin-p3998144] Carbohydrate fermentation in the human colon and its relation to acetate concentrations in venous blood. (1985). https://pubmed.ncbi.nlm.nih.gov/3998144/ DOI: 10.1172/jci111847
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.