首页> 外文OA文献 >Tissue Distribution of Polybrominated Diphenyl Ethers (PBDEs) in Captive Domestic Pigs, Sus scrofa, from a Village Near an Electronic Waste Recycling Site in South China
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Tissue Distribution of Polybrominated Diphenyl Ethers (PBDEs) in Captive Domestic Pigs, Sus scrofa, from a Village Near an Electronic Waste Recycling Site in South China

机译:中国南方电子废物回收站附近村庄的圈养家猪Sus scrofa中多溴联苯醚的组织分布

摘要

The dominant part of PBDEs residue in pig tissues was BDE-47 accounted for 48.2% similar to 66.9%, followed by BDE-99 from 15.9% to 24.2%. When the data were on lipid weight basis, the aPBDEs concentrations in tissues of individual pig showed the same order of liver muscle, intestine fat. Principal component analysis and PBDE congener mean concentration ratios of muscle versus liver (M/L), fat versus liver (F/L) and intestine versus liver (I/L) showed the higher accumulation ability of PBDEs in liver than in other tissues. And the PBDE mean concentration ratios of M/L, F/L and I/L had the trend of decrease with increasing bromination degree of PBDE congeners.
机译:猪组织中PBDEs残留的主要部分是BDE-47,占48.2%,相近于66.9%,其次是BDE-99,从15.9%至24.2%。当数据以脂质重量为基础时,个体猪组织中的aPBDEs浓度显示出肝脏>肌肉,肠道>脂肪的顺序相同。肌肉与肝脏(M / L),脂肪与肝脏(F / L)和肠与肝脏(I / L)的主成分分析和PBDE同类平均浓度比显示,PBDEs在肝脏中的蓄积能力高于其他组织。 PBDE同质物的M / L,F / L和I / L的PBDE平均浓度比有降低的趋势。

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