Degradation and disappearance of ortho, para isomer of technical DDT in living and dead avian tissues.
The O,p'-DDT in technical DDT is broken down to p,p'-DDT and then to 1,1-dichloro- 2,2-bis(p-chlorophenyl)ethylene in living avian tissue. In the anaerobic conditions existing after death, O,p'-DDT is metabolized to 1,1-dichloro-2-(O-chlorophenyl)-2-(p-chlorophenyl)ethane. The absence of O,p'-DDT and metabolites in field specimens is ascribed to the rapid rate of breakdown and a masking of the 1,1-dichloro-2-(O-chlorophenyl)-2-(p-chlorophenyl)ethane residue during analysis by the relatively large amounts of 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene.
D000273:Adipose Tissue / Q000378:metabolism; D000818:Animals; D010856:Columbidae; D003634:DDT / Q000032:analysis / Q000378:metabolism*; D003643:Death; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism; D009132:Muscles / Q000378:metabolism; D010100:Oxygen; D013237:Stereoisomerism; D013997:Time Factors
D003634:DDT; D010100:Oxygen