2009 Volume 50 Issue 3 Pages 146-152
Pesticide residues in 165 imported vegetable products on the Tokyo market from Apr. 1992 to Mar. 2006 were investigated. Seven kinds of pesticides were detected at levels between Tr (below 0.01 ppm) and 1.0 ppm from 16 samples. There was no sample in which pesticide residues exceeded the MRLs. The salt leaf of grape imported from Greece contained chlorpyrifos and quinalphos, and there was some doubt as to whether the residue levels exceeded the MRLs when the Japanese positive list system for pesticide residues in food was applied. Pesticides were detected from pickles and dehydrated vegetable, but not from products that had been treated with heat and water, such as boiled vegetables and purees. Many samples of products from Asia, and North America area contained detectable levels of pesticides. Residue levels of these pesticides were calculated as between 0.006 and 20.3% of their ADI values according to the daily intake of vegetable products. Therefore, these vegetable products should be safe when eaten in a normal manner.
