Furusawa N, Morita Y
Faculty of Human Life Science, Osaka City University, Japan.
J Vet Med B Infect Dis Vet Public Health. 2000 Sep;47(7):511-5. doi: 10.1046/j.1439-0450.2000.00383.x.
Contaminating/accumulating levels of organochlorine pesticides in extractable fats from a basal diet, eggs and seven tissues (adipose tissue, blood, kidney, liver, muscle, ovary and oviduct) and excreta of laying hens that were kept in a general poultry farm of Japan were examined. No benzene hexachlorides or aldrin was detected [< 1 part per billion (p.p.b.)] overall. Dieldrin and all DDTs (p,p'-DDE, o,p'-DDT, p,p'-DDD and p,p'-DDT) were contaminated in the dietary fats (mean range 10-70 p.p.b.). Although dieldrin (4-58 p.p.b.), p,p'-DDE (65-196 p.p.b.) and p,p'-DDT (30-73 p.p.b.) were found to be accumulated in all the tissue fats and egg yolk fats, they were not detected in the dried excreta. Accumulations of o,p'-DDT and p,p'-DDD were found only in the liver fat (92 p.p.b.) and in the kidney fat (27 p.p.b.), respectively. In all the samples, p,p'-DDE levels were highest in comparison with the other compounds. For all organochlorine pesticides detected, the accumulated levels were well below the practical residue limits.
对日本一家普通家禽养殖场饲养的蛋鸡的基础日粮、鸡蛋及七种组织（脂肪组织、血液、肾脏、肝脏、肌肉、卵巢和输卵管）的可提取脂肪以及排泄物中有机氯农药的污染/累积水平进行了检测。总体上未检测到六氯化苯或艾氏剂[<十亿分之一（ppb）]。膳食脂肪中受到狄氏剂和所有滴滴涕（p,p'-DDE、o,p'-DDT、p,p'-DDD和p,p'-DDT）的污染（平均范围为10 - 70 ppb）。虽然发现狄氏剂（4 - 58 ppb）、p,p'-DDE（65 - 196 ppb）和p,p'-DDT（30 - 73 ppb）在所有组织脂肪和蛋黄脂肪中累积，但在干燥排泄物中未检测到。o,p'-DDT和p,p'-DDD的累积分别仅在肝脏脂肪（92 ppb）和肾脏脂肪（27 ppb）中发现。在所有样本中，与其他化合物相比，p,p'-DDE的水平最高。对于所有检测到的有机氯农药，累积水平远低于实际残留限量。
