Pear
This is a structural ingredient node created so product pages can link to a real wiki target. Occurrence values remain pending until a source is promoted for this ingredient.
Heavy metal contamination profile
Per-analyte snapshot derived from the machine-readable contamination_profile in the frontmatter above. data gap indicates the literature has been reviewed for this commodity-analyte combination and no usable occurrence data was found (a finding, not a placeholder). The Key sources column is populated by the per-metal body sections below where they exist; an automated Phase 3 enrichment will lift attributions into this table.
| Analyte | Coverage | Typical (ppb) | p95 (ppb) | Confidence | Key sources |
|---|---|---|---|---|---|
| Pb | n=1 (in progress) | — | — | — | — |
| Cd | n=1 (in progress) | — | — | — | — |
| iAs | data gap | — | — | — | — |
| tAs | n=1 (in progress) | — | — | — | — |
| tHg | n=1 (in progress) | — | — | — | — |
| Ni | n=1 (in progress) | — | — | — | — |
| Al | data gap | — | — | — | — |
| Cr | n=1 (in progress) | — | — | — | — |
| Sn | data gap | — | — | — | — |
| U | n=1 (in progress) | — | — | — | — |
Routing
This node is linked from fruit-purees.
Contamination Profile State
The machine-readable contamination profile is pending. Ingredient-level values belong here once parsed; finished-product values belong on the relevant product-category page.
FDA TDS FY2018-FY2020 Evidence
FDA’s FY2018-FY2020 Total Diet Study dataset includes this page’s routed matrix as TDS Food 85, “Pear, with peel, raw.” The normalized row-level data is stored in data/evidence/fda_tds_fy2018_2020_element_results_samples.csv, with per-food/per-analyte summaries in data/evidence/fda_tds_fy2018_2020_summary_by_food_analyte.csv. Concentrations are retained as FDA reported them, with reporting limits preserved separately; reported zeroes are not rewritten as <LOD without a source-specific rule. fda2022-tds-elements-fy2018-fy2020
FDA TDS FY2018-FY2020 Occurrence Values
FDA Total Diet Study FY2018-FY2020 reports prepared/composite-food concentration distributions for this ingredient as TDS food “Pear, with peel, raw” (fda2022-tds-elements-fy2018-fy2020). Values are in ppb-equivalent on the basis FDA reported. The full sample-level data are stored in data/evidence/fda_tds_fy2018_2020_element_results_samples.csv; per-analyte distributions in data/evidence/fda_tds_fy2018_2020_summary_by_food_analyte.csv. These distributions count as one source under persistent-wiki-ingest-rule synthesis discipline; numerical values stay in body scratch until a second independent source is integrated.
| Metal | n | min | p10 | p50 | p90 | p95 | max | Schema |
|---|---|---|---|---|---|---|---|---|
| Cd | 27 | 0 | 0 | 0 | 1.84 | 2.67 | 4 | in profile |
| Cr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | in profile |
| Ni | 27 | 0 | 0 | 55 | 102.8 | 117 | 130 | in profile |
| Pb | 27 | 0 | 0 | 0 | 0 | 0 | 0 | in profile |
| U | 27 | 0 | 0 | 0 | 0 | 0 | 0 | in profile |
| tAs | 27 | 0 | 0 | 5 | 7.9 | 8.48 | 9.3 | in profile |
| tHg | 27 | 0 | 0 | 0 | 0 | 0 | 0 | in profile |
Sources
- fda2022-tds-elements-fy2018-fy2020 No source pages are currently cited for this ingredient node.