In current study, the effects of Iranian rice cooking method (Kateh) on residue levels of 41 pesticides were investigated. The pesticides were selected according to Iranian National Standards Organization (INSO) regulations and covered 18 permitted and 23 banned pesticides belonging to different chemical classes such as organophosphate, triazole, and carbamate. A 250 g portion of rice sample wa...

Different wipe materials and wetting agents have been traditionally used to collect pesticide residues from indoor surfaces in human exposure assessments. Such methods were developed to estimate human pesticide exposure through skin contact. From an environmental point of view, wiping methods may be also applied to predict the runoff potential of pesticides on urban impervious surfaces. Since l...

ORGANOHALOGEN COMPOUNDS – Volume 66 (2004) 246 Introduction Pesticide residues in food present a potentially serious and significant cause for concern . Many pesticides have been associated with significant health effects to the nervous and endocrine systems and some have been deemed carcinogenic . There are many well-established techniques for pesticide analysis. However, commercial pesticide ...

Previous studies have shown that organically produced food has lower risks of pesticide contamination than food that is not organically produced. However, organically produced food is not entirely free of pesticide residues. A large, high-quality U.S. Department of Agriculture database reports pesticide residues in several dozen organic and conventionally grown foods on an annual basis, and sup...

Most analyses of pesticide residues in foods are being performed in Raw Agricultural Commodities (RAC) for a variety of purposes, which include regulatory monitoring, import/export certification, risk assessment, field-application trials, organic food verification, and marketing to consumers. The levels of the positive detections in these analyses are generally being estimated on the basis of e...