Pork
This page is a scaffolded entry for HMTc Taxonomy v2.0 Category 11 (Meat, Poultry, and Eggs), Row 2: Pork. Evidence ingest into this row is in progress; this page is the routing destination for source-page declarations of products: [pork-product]. Sections below are populated by the routing layer (CLAUDE.md Part 5b) as sources land. Where a section is empty, the row has not yet accumulated contributing sources of the required kind.
Who this page is for
- Brand legal teams
- What the peer-reviewed and regulatory literature reports for heavy-metal occurrence in Pork, with applicable regulatory caps and source-traceable findings. Use this page to evaluate certification or class-action exposure on a literature-anchored basis.
- Brand regulatory affairs / QA
- The current evidence base for Pork, the levers most-effective at reducing heavy-metal load, and the applicable regulatory limits with jurisdiction and basis.
- Retailers and category buyers
- The row-level assortment risk profile and where the literature distinguishes higher-risk from lower-risk product configurations within this row.
- HMT&C staff (internal)
- HMT&C certification thresholds for products in this row are developed under the certification program at heavymetaltested.com, not on this public page. The Index and HMT&C operate on the same evidence base but apply different publication rules; see the methodology for the separation.
Methodology
This page reports what the cited sources say about heavy-metal concentrations in pork. Speciation is non-substitutable per CLAUDE.md Part 14 (iAs vs tAs, MeHg vs tHg, Cr-VI vs total Cr). Basis is preserved (finished-product as sold unless the source specifies otherwise; see each row for the basis label). Non-detect handling follows each source’s reporting convention. Pooling is avoided across LOD/LOQ, period, geography, and analytical-basis differences. HMT&C certification thresholds for products in this row are developed under the certification program at heavymetaltested.com, not on this page; this public page reports literature evidence only.
The applicable regulatory jurisdictions for this row are: FDA, USDA (meat/poultry inspection), EU, Codex.
Literature Evidence Summary
Pending ingest. The routing layer will surface direct-row-fit sources here as they are added to the corpus with products: [pork-product] in source-page frontmatter.
Source Evidence Inventory
Pending ingest. The routing layer populates this section from the source-page set declaring products: [pork-product].
Broad Product Context: Author-Scope Index
Pending ingest. The routing layer surfaces sources whose author-stated scope is broader than this row (route_kind: broad_product_context) as they are added.
Federal/Regulatory Limits vs Field Findings
Pending ingest. The applicable regulatory jurisdictions for this row are recorded in the page frontmatter; the crosswalk table is generated by tools/apply-product-crosswalk-sections.mjs once regulation pages and field-evidence sources are routed to this row with structured limit values.
Levers to reduce contamination
Practical interventions to reduce heavy-metal load in this row, ordered by impact magnitude. Each lever names the magnitude of the effect with a cited source; cross-links to dedicated Mitigation pages where they exist.
- Sourcing levers — Pending ingest.
- Agronomic levers — Pending ingest. (See Agronomic mitigation for general agronomic mitigation context.)
- Processing levers — Pending ingest. (See Processing mitigation.)
- Formulation levers — Pending ingest. (See Formulation mitigation.)
- Testing and QC levers — Pending ingest. (See Testing and quality-control mitigation when published.)
- Packaging and storage levers — Pending ingest. (See Packaging and storage mitigation when published.)
How standards math uses this page
HMT&C certification thresholds for this row are developed under the certification program at heavymetaltested.com, not on this page. The row-standard for this row is an aggregate computed from the contributing source pool in the row’s native finished-product basis; it is not a per-source decoration of any single value cited on this page. This public page reports literature evidence only.
Historical recalls and enforcement
Pending ingest. Regulatory events (recalls, enforcement actions, import alerts) relevant to this row will be added as agency records are ingested into the corpus.
Sources
Pending ingest. The Source Legend below is auto-generated by tools/evidence/build-source-legend.mjs once source pages declaring products: [pork-product] are added.
Sources
Auto-generated from source-page frontmatter. The “Used on this page for” column is populated by the orchestrator’s POPULATE-SOURCE-LEGEND action; pending entries appear as *[awaiting synthesis]*.
| # | Citation | Year | Type | Used on this page for |
|---|---|---|---|---|
| 1 | Zhang et al. 2022. Risk assessment of heavy metals contamination in pork, Food Control | 2022 | Peer-reviewed | CN Pb, tAs, Cd, tHg occurrence in Secondary aggregation of previously published Chinese pork heavy-metal concentration records from CNKI: 42 Pb records, 36 Cd records,… (n=126) |
| 2 | Maikanov et al. 2021. Assessment of quality and safety of meats from various animal species in the Shuchinsk-Burabay resort zone, Kazakhstan, Veterinary World 14(6):1615-1621 | 2021 | Peer-reviewed | KZ tAs, Cd, tHg, Pb occurrence in Meat from markets in the Shuchinsk-Burabay resort zone: beef 166, horse 42, pork 67, mutton 8, poultry 15. (n=298) |
| 3 | Buba et al. 2020. Determination of Some Heavy Metals in Kidney, Liver and Muscle of Domestic Pig (Sus scrofa domesticus) in Guyuk Metropolis, Adamawa State, Nigeria, International Journal of Research and Scientific Innovation | 2020 | Peer-reviewed | NG Pb, Fe, Cd, Ni, Cu occurrence in Domestic pig kidney, liver, and muscle samples bought from ten (10) commercial sellers in Guyuk Metropolis, Adamawa State,… (n=10) |
| 4 | Di et al. 2020. Heavy Metals and PAHs in Meat, Milk, and Seafood From Augusta Area (Southern Italy): Contamination Levels, Dietary Intake, and Human Exposure Assessment, Frontiers in Public Health 8:273 | 2020 | Peer-reviewed | IT/EU tAs, Cd, Cr, tHg, Ni, Pb, Zn occurrence in Meat, milk, and seafood from the Augusta-Melilli-Priolo industrial area in Southern Italy; seafood pooled across fish, mollusc, and… (n=Seafood from the Augusta Bay/Sicily study area plus terrestrial animal products from 26 farms: 5 bovine milk, 11 sheep/goat milk, 11 beef, and 3 pork samples.) |
| 5 | Wang et al. 2020. Contamination and health risk assessment of lead, arsenic, cadmium, and aluminum from a total diet study of Jilin Province, China, Food Science & Nutrition | 2020 | Peer-reviewed | CN Pb, tAs, Cd, Al occurrence in Jilin Province total-diet-study composites across 12 food groups and 48 product groups, with consumption inputs for 7700 residents… |
| 6 | Liang et al. 2019. Analysis of Heavy Metals in Foodstuffs and an Assessment of the Health Risks to the General Public via Consumption in Beijing, China, International Journal of Environmental Research and Public Health | 2019 | Peer-reviewed | CN Pb, Cd, Cr, tAs, tHg occurrence in Beijing general population; 25 foodstuff types collected from four sites, three replicates per foodstuff at each site (n=300) |
| 7 | Wang et al. 2019. Dietary Lead Exposure and Associated Health Risks in Guangzhou, China, International Journal of Environmental Research and Public Health | 2019 | Peer-reviewed | CN Pb occurrence in Food safety risk monitoring samples from Guangzhou, China, collected during 2014-2017 across 27 food categories; consumption inputs came… (n=6339) |
| 8 | Paulsen et al. 2015. Pilot study on metal contents in meat portions from wild game killed by ‘lead-free’ rifle bullets, Journal of Food Safety and Food Quality | 2015 | Peer-reviewed | AT Pb, Cu, Zn occurrence in roe deer, wild boar, and pork meat portions assessed for digested and undigested metal fractions |
| 9 | Hoha et al. 2014. Heavy metals contamination levels in processed meat marketed in Romania, Environmental Engineering and Management Journal | 2014 | Peer-reviewed | RO Pb, Cd occurrence in Bacon (n=6), ham (n=6), sausage (n=12), and salami (n=12) purchased from four commercial centers in Iasi, Romania; produced… (n=36) |
| 10 | Buculei et al. 2012. Study regarding the tin and iron migration from metallic cans into foodstuff during storage, Journal of Agroalimentary Processes and Technologies, 18(4), 299-303 | 2012 | Peer-reviewed | RO Sn, Fe occurrence in Four canned product types (peas, tomato paste, pork in own juice, pork liver pate) packed in three-piece tinplate… (n=4) |
Page history
The five most recent substantive edits to this page. The full version history lives in git; when DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.
| Commit | Date | Description |
|---|---|---|
| ae6c129 | 2026-07-01 | feat(auth): large login + role-based signup screens (design, burgundy) |