Single extraction and integrated non-target data acquisition with data mining workflow for analysis of hazardous substances in agricultural plant products.

Identifying contaminants in agricultural plant food products (APFPs) is a major problem. In this study, we developed a single-step extraction and integrated non-target data acquisition (INDA) workflow for increasing hazardous substances coverage. D-optimal experimental designs were applied to optimize filter plate extraction (FPE) for one-single extraction of multipolar hazardous substances.

Cadmium in Chinese Postharvest Peanuts and Dietary Exposure Assessment in Associated Population.

Cadmium (Cd) in 8698 peanut samples collected from China in 2009-2014 was studied to evaluate its contamination level, distribution, and health risk. The average Cd concentration was 0.1684 mg kg; the range of 2.