Regulatory landscape of risk assessment of pesticide residues in processed foods in India: a perspective

In India, the levels of pesticide residues in Raw Agricultural Commodities (RAC) are being subjected to adequate legal regulations, and the health-risks associated with them are determined from time to time adhering to global standards. Since RACs are generally consumed by humans as the processed foods (PF), it is imperative to monitor the levels of pesticide residues in them in order to approach a realistic analysis of dietary exposure and concomitant health risk assessment. In India, production and consumption of PFs have a rising trend and hence it is indispensable to monitor the residue levels of pesticides in largely consumed PFs. Depending on the processing methods and physicochemical properties of pesticides, the residue levels may decrease or increase in a PF when compared to the corresponding RAC. While obtaining data on processing factors (Pf), it is pragmatic to focus on those situations in which the residues get concentrated following the processing step. Currently, regulatory agencies of several countries and the CODEX have determined the levels of pesticide residues in processed agriculture commodities, arrived at the Pfs, and fixed the maximum residue levels. Since consumption of PFs in India has tremendously increased in recent times and there is paucity of data about their health risks/benefits, it is imminent to deliberate on the complexities associated with the issues of adopting the Pfs generated by other regulatory agencies and subsequently examine the possibilities of generating the required data on Pfs on a priority basis to enable a comprehensive risk assessment.