Current Science

Duraisamy Mahamuni ¹, Nirmaladevi Dhandayudapani Shrinithivihahshini ¹

Affiliations
1 Department of Environmental Management, Bharathidasan University, Tiruchirappalli-620 024, IN

Abstract

The incidence of endocrine disorders and reproductive abnormalities has been increasingly reported in the recent past. There are chemicals that cause these disorders known as endocrine disrupting chemicals. Bisphenol A (BPA) is one such compound used in the polycarbonate plastics and epoxy resins. Studies are available to demonstrate the migration of BPA from such containers to food substances under various conditions. Similarly, studies conducted using animal models have revealed that BPA interacts with steroid receptors and intereferes with lipid metabolism, glycogen metabolism, etc. Although studies are available to demonstrate the toxicity of BPA even at lower concentrations, formulation of strong regulatory policies against BPA usage in plastics is quite difficult for Government authorities, since the results are inconsistent. Considering the potential risks posed by this compound, there are about 40 countries that have adopted restrictive policies on BPA use in food contact plastics especially intended for young children. Despite the restrictions implemented by these countries, developing countries like India, with a large number of plastic-users, do not have any policies for regulating BPA usage. The authorities should investigate and take action based on available information, and bring regulatory policies on the use of BPA in food contact plastics, especially intended for population under developmental stage and pregnant women.

Keywords

BPA Policy, Endocrine Disruptor, Low-Dose Effects, Toxicity, Tolerable Daily Intake.

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