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Plasma exposure does not establish long-term deficiency.\nexposure: Pectin or other fibers at 0.15 g/kg with a carotenoid and alpha-tocopherol mixture\nevidence_span: {\"source_cache\": \"artifacts/pectin-research/10573545.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"f0828162b0e41d10d79784cea5cc96e55409b4ee80be3afc399132a7ad087332\", \"start_char\": 0, \"end_char\": 1340, \"text_sha256\": \"f0828162b0e41d10d79784cea5cc96e55409b4ee80be3afc399132a7ad087332\"}\n[pectin-p10573545] Some dietary fibers reduce the absorption of carotenoids in women. (1999). https://pubmed.ncbi.nlm.nih.gov/10573545/ DOI: 10.1093/jn/129.12.2170","model_system":"Crossover mixed-carotenoid meal study in six healthy women","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. 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