H-1-NMR IDENTIFICATION OF SOME POLYCHLORINATED-BIPHENYLS (PCBS) AND PARTIALLY OXIDIZED PCB CONGENERS IN HUMAN ADIPOSE-TISSUE

被引：4
|
作者：
TRETJAK, Z
SEBENIK, A
JAN, J
机构：
[1] BORIS KIDRIC INST CHEM, YU-61000 LJUBLJANA, YUGOSLAVIA
[2] PUBL HLTH INST SLOVENIA, YU-61000 LJUBLJANA, YUGOSLAVIA
来源：
CHEMOSPHERE | 1991年 / 23卷 / 03期
关键词：
D O I：
10.1016/0045-6535(91)90192-G
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Human adipose tissue samples of an occupationally exposed and an unexposed person were analyzed for PCBs by high-resolution gas chromatography and high-resolution H-1 NMR. In addition to parental compounds. PCBs partially oxidized at the most reactive sites of benzene rings were detected and identified by H-1 NMR in the samples of the exposed person, while samples of the unexposed person contained only minimal amounts of PCBs. Under certain circumstances, some partially oxidized PCB congeners may be discriminated in human adipose tissue.
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页码：383 / 390
页数：8
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