Organochlorine pesticide residuals in chickens and eggs at a poultry   farm in Beijing, China

doi:10.1016/j.envpol.2008.09.005

CORC > 北京大学 > 城市与环境学院

	Organochlorine pesticide residuals in chickens and eggs at a poultry farm in Beijing, China
	Tao, S. ; Liu, W. X. ; Li, X. Q. ; Zhou, D. X. ; Li, X. ; Yang, Y. F. ; Yue, D. P. ; Coveney, R. M.
刊名	environmental pollution
	2009
关键词	Organochlorine pesticides DDT HCH Chicken Exposure POLYCYCLIC AROMATIC-HYDROCARBONS HEXACHLOROCYCLOHEXANE SOILS TIANJIN REGION MUSCLE FISH DDT
DOI	10.1016/j.envpol.2008.09.005
英文摘要	Chicken organs, animal feed, droppings, and ambient air were sampled at a farm in Beijing to determine the concentrations of hexachlorocyclohexane isomers (HCHs) and dichlorodiphenyltrichloroethane and metabolites (DDTs). Mean fresh weight concentrations of HCHs and DDTs were 0.122 +/- 0.061 ng/g and 0.051 +/- 0.038 ng/g in the muscles. These values are 1-2 orders of magnitude lower than those reported in China in 1980. Contaminated feed was the main source of HCHs and DDTs. Only 12.8% of HCH and 3.3% of DDT of the amount consumed were excreted. Accumulated quantities of HCHs and DDTs increased during growth. However, concentrations of HCHs and DDTs did not increase because of dilution from rapid growth. Based on the observed residual levels in mature chicken and the average diet of residents of China, the contributions from chicken and egg consumption to per capita daily intake of HCHs and DDTs were 487% and 88% of those of fish consumption. (C) 2008 Elsevier Ltd. All rights reserved.; Environmental Sciences; SCI(E); EI; PubMed; 17; ARTICLE; 2; 497-502; 157
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/160749]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Tao, S.,Liu, W. X.,Li, X. Q.,et al. Organochlorine pesticide residuals in chickens and eggs at a poultry farm in Beijing, China[J]. environmental pollution,2009.
APA	Tao, S..,Liu, W. X..,Li, X. Q..,Zhou, D. X..,Li, X..,...&Coveney, R. M..(2009).Organochlorine pesticide residuals in chickens and eggs at a poultry farm in Beijing, China.environmental pollution.
MLA	Tao, S.,et al."Organochlorine pesticide residuals in chickens and eggs at a poultry farm in Beijing, China".environmental pollution (2009).