Rice finding 984
Source evidence and comparison details for the Rice profile.
Rice grain, shelled (dehusked) by residents, uncooked; milling degree not stated · Cadmium (Cd) · 90 household rice samples.
Selected finding and reference
90 household rice samples. Basis: unspecified.
Source replaced values below detection limit with half the LOD (LOD 0.001 ug/g for Cd in rice); all printed rice minima exceed LOD
HMI baseline position
Limited data: The source reports a range, percentile or extreme value; only a mean, median or sample result can be positioned against a reference. Missing evidence never means low contamination.
The source reports a range, percentile or extreme value; only a mean, median or sample result can be positioned against a reference.
Reference version and interpretation
Frozen evidence selection: 2026-10-22. Method: hmi-pooled-reference-v2.
No admitted reference
The reference is computed by HMI from admitted evidence, not copied from a study baseline. It describes the evidence currently in this scope; it is not a worldwide or current-lot benchmark. Source, year and region filters do not change it. Different HMI scopes are not one common ranking.
Collection period
Collection date unreported
No year-by-year sample register is reconstructed from this summary.
Geographic scope
Enshi County local rice
Sampling site within one study.
Sampling, analysis and reporting limits
Microwave digestion with 65% HNO3 (MARS6); Cd by ICP-MS (iCAP Qa); Se by AFS.
Source replaced values below detection limit with half the LOD (LOD 0.001 ug/g for Cd in rice); all printed rice minima exceed LOD
Shared samples and study overlap
Subgroup rows, statistics of the same subgroup and the study total share samples; they are not independent results.
Each table row describes a food/analyte result. Repeated rows do not add independent samples or datasets. No cross-study trend is calculated in this comparison mode.
Reported values, conversion and source locator
| Source statistic | Original result | Displayed unit conversion |
|---|---|---|
| range | Min 0.003; Max 2.488 | ug/g x 1000 |
Table 2, Rice columns (Cd); p. 5.
No moisture, cooking-yield or species conversion is applied to the original finding above. Any basis conversion used for its HMI comparison is stated separately with the numerical target.