Persistent organochlorine pesticide residues in milk and dairy products in India.
Monitoring of milk and dairy product samples of various brands from different cities in Maharashtra, India, was carried out to determine if there is any contamination due to organochlorine pesticide residues. The measurements were made using a gas chromatograph-electron capture detector system. Trace levels of DDT and HCH were detected in the samples. Total HCH levels in milk and milk product samples were lower than total DDT levels, which could be attributed to earlier extensive antimalaria sanitary activities. Butter had higher levels of DDT than cheese and milk powder. All levels of organochlorine pesticide residues in milk and milk products were well below the maximum permissible limits given by the FAO/ WHO. More importantly, as compared with an earlier report, present levels of the contaminants are substantially lower, which indicate the gradual phase out of these compounds.
Pandit
G G
GG
Environmental Assessment Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India. ggp@apsara.barc.ernet.in
Sharma
S
S
Srivastava
P K
PK
Sahu
S K
SK
D000818:Animals; D002079:Butter / Q000032:analysis; D003611:Dairy Products / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis*; D006801:Humans; D006843:Hydrocarbons, Chlorinated; D007194:India; D007306:Insecticides / Q000032:analysis*; D008892:Milk / Q000737:chemistry; D010573:Pesticide Residues / Q000032:analysis*
D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues; D002079:Butter