DO MARINE-BACTERIA DEGRADE ALPHA-HEXACHLOROCYCLOHEXANE STEREOSELECTIVELY

被引：85

作者：

FALLER, J ^{[1
]}

HUHNERFUSS, H ^{[1
]}

KONIG, WA ^{[1
]}

KREBBER, R ^{[1
]}

LUDWIG, P ^{[1
]}

机构：

[1] UNIV HAMBURG,INST ORGAN CHEM,MARTIN LUTHER KING PL 6,W-2000 HAMBURG 13,GERMANY

来源：

ENVIRONMENTAL SCIENCE & TECHNOLOGY | 1991年 / 25卷 / 04期

关键词：

D O I：

10.1021/es00016a011

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The enantiomeric ratio of a chiral organic pollutant has been determined gas chromatographically for the first time at low concentrations as encountered in a North Sea water sample by using heptakis(3-O-butyryl-2,6-di-O-pentyl)-beta-cyclodextrin as a chiral stationary phase. As an example, the separation of the enantiomers of alpha-hexachlorocyclohexane (alpha-HCH) is shown herein. However, the method is expected to be generally applicable to many environmental problems that are related to chiral biogenic and anthropogenic substances and chiral degradation products. The potential of this experimental approach for a discrimination between enzymatic and nonenzymatic processes in marine and terrestric ecosystems is discussed.

引用

页码：676 / 678

页数：3

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[No title captured]

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