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KMID : 1007520130220030881
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Food Science and Biotechnology
2013 Volume.22 No. 3 p.881 ~ p.886
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Swift Probabilistic Risk Assessment Model of Chemical Hazards in Food by Tiered Approach: A Case Study of Pesticide Residues in Packaged Red Pepper Powder
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Kim Hyun-Jung
Jeong A-Ram
Shim You-Shin
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Abstract
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Development of a swift probabilistic risk assessment (sPRA) model is needed to obtain information on exposure to food hazards before performing complex full-scale risk assessment. A sPRA model was developed using a tiered approach, which uses qualitative information, quantitative analysis of focused hazards, and a Monte Carlo simulation. A case study was conducted on residual pesticides in red pepper powder using sPRA model. Of a wide range of pesticides, chlorpyrifos and cypermethrin were selected for sPRA modeling. As a result of the sPRA model simulation, the estimated dietary exposure to pesticide residue from the consumption of red pepper powder was below 0.04% of the acceptable daily intake (ADI) for the 95th percentile exposure. Risk of dietary exposure to hazards was quantitatively estimated by the sPRA model developed, and the risk of residual pesticide in red pepper powder in Korea was found to be very low.
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KEYWORD
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risk assessment, probabilistic, tiered approach, pesticide residues, red pepper powder
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