Lindane, an organochlorine pesticide applied to seeds before planting and used pharmaceutically to treat lice and scabies, was found in every brand of soft drink tested. Lindane persists in the environment, contaminates surface and ground water and accumulates in fat tissues. Highest concentrations of lindane found by PML were 0.0042 mg/L, or 42 times the European Economic Commission (EEC) standard for drinking water. For all twelve brands, lindane concentrations averaged 21 times the EEC standard.
The organophosphate pesticide DDT and its metabolites (DDD and DDE) were detected in 81% of the samples tested. Average DDT and metabolite concentrations were 15 times European limits. Chlorophyrifos, a neurotoxin and a special risk to pregnant women, was also found in all of the samples, with average concentrations 42 times the EEC standard. Malathion was detected in 97% of the samples, highest in a Mirinda Lemon sample at 196 times the European standard. Malathion detected in Coca-Cola was 137 times greater than EEC drinking water standards.
In February 2003, the CSE tested bottled drinking water and also found pesticides in 17 different Indian labels. The same laboratory detected lindane DDT, malathion and chlorpyrifos in all of the bottled water samples tested, except for Evian, which is imported. As a result of that report, the Indian government announced in July that new standards for pesticide residues in bottled water will go into effect in January 2004.
Meanwhile, sales of bottled soft drinks in India have plummeted, and several states in India have moved to test soft drinks, with one state refusing to allow Pepsi and Coke products to be shipped from bottling plants until they were tested as a "precautionary measure."
In the U.S. and Europe, legally enforceable standards regulate water used in bottled drinks, however Indian laws currently exclude bottled soft drinks and water from regulations concerning pesticides in food. CSE says that soft drink manufacturers and the bottled water industry in India use large quantities of ground water, which has become increasingly contaminated as levels have dropped dramatically in many parts of the country.
CSE maintains that "pesticides are in manufactured consumables because there are pesticides in the 'raw water' used. There are pesticides in the source water because there are pesticides being blatantly used in fields. Thus any policy to provide consumers in India with quality consumables can do nothing until it takes into account these deadly chemicals."
Sources: Colanisation's Dirty Dozen, Bottled Water Norms Notified, Down to Earth, Science and Environment on-line, http://www.downtoearth.org.in, Hindu Business Line, August 5, 2003, Pepsi, Coke soft drinks contain pesticides: CSE, Pepsi to be Tested for Toxins in India, Reuters, August 12, 2003, CSE Press Release, August 13, 2003.
Contact: Centre for Science and the Environment, 41, Tughlakabad Institutional Area, New Delhi-110062, India, phone (91 011) 260-66854, 260-59810, 299-55410, 299-55781, 299-56394; fax (91 011) 299-55879; email: email@example.com; http://www.cseindia.org