Table 1_Evaluation of exogenous residual contamination in Traditional Chinese Medicine for
by Lin Lin·Updated 12d ago
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Description
A 2026 study by Lin Lin analyzed 42 types of Traditional Chinese Medicine formula granules for exogenous residues. The dataset contains detection rates and risk assessments for 7 heavy metals, 143 pesticides, and 57 mycotoxins, determined via ICP-MS, HPLC-MS, and GC-MS. It uses a three-dimensional HI-P-CV framework to evaluate health risks, identifying 18 varieties with potential risks.
Use Cases
Assessing cumulative dietary risk from multiple contaminants based on the hazard index (HI) values provided.
Identifying high-risk medicinal plant varieties based on the classification of 10 high-risk and 8 other risk varieties.
Modeling contamination patterns for different plant parts (aerial vs. underground) based on the profile analysis described.
Benchmarking detection rates for banned pesticides and plant growth regulators to inform regulatory policy.
Applying the three-dimensional HI-P-CV risk assessment framework to other agricultural or herbal product datasets.
Strengths
Provides specific detection rates: 100% for 7 heavy metals, 24.72% for 78 of 143 pesticides, and 38.30% for 14 of 57 mycotoxins.
Includes calculated risk metrics: HI values of 0.73, 0.03, and 0.54 for heavy metals, pesticides, and mycotoxins, respectively.
Applies a defined three-dimensional risk assessment framework (HI-P-CV) with reported CV values of 59.15%, 59.54%, and 42.57%.
Focuses on a specific product type (42 Traditional Chinese Medicine formula granules) with clear analytical methods stated.
Limitations
Row count is unknown, which may limit suitability assessment for large-scale modeling.
Column-level documentation is absent; field semantics must be inferred after download.
The dataset is small (136.1 KB), indicating limited scope or aggregated summary data rather than raw measurements.
Provenance
Source
Lin Lin via figshare.
Collection Method
Residues determined by inductively coupled plasma mass spectrometry (ICP-MS), high-performance liquid chromatography tandem mass spectrometry (HPLC-MS) and gas chromatography tandem mass spectrometry (GC-MS).
Time Range
null
Freshness
Last updated 2026-05-28 04:50:27; freshness should be verified.