BIODEGRADATION OF PENTACHLOROPHENOL BY MICROMYCETES .3. DEUTEROMYCETES

被引：9

作者：

BENOITGUYOD, JL

SEIGLEMURANDI, F

STEIMAN, R

SAGE, L

TOE, A

机构：

[1] Université J. Fourier, Meylan

来源：

ENVIRONMENTAL TOXICOLOGY AND WATER QUALITY | 1994年 / 9卷 / 01期

关键词：

PENTACHLOROPHENOL; BIODEGRADATION; MICROMYCETES; DEUTEROMYCETES; PHENOLOXIDASE;

D O I：

10.1002/tox.2530090106

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A third study on the biodegradation of pentachlorophenol (PCP) (100 mg L-1) by micromycetes was done with 784 strains of Deuteromycetes cultivated in liquid synthetic medium. The disappearance of PCP after 5 days of cultivation was compared with POx production. Mean PCP depletion was 56% for Agonomycetales, 60% for Coelomycetes, 51% for Dematiaceae, 52% for Mucedinaceae (other than Aspergillus and Penicillium), 56 and 57%, respectively, for Aspergillus and Penicillium, and 42% for Tuberculariales. Although some genera gave homogeneous results (Ascochyta, Aspergillus, Coniothyrium, Penicillium), a great variability was observed as well in PCP depletion as in POx production, reflecting the heterogeneity of this artificial taxonomic group. With a few exceptions, correlation between POx production and PCP disappearance was low or nonexistent, Another factor, probably not enzymatic, could be involved. (C) 1994 by John Wiley & Sons, Inc.

引用

页码：33 / 44

页数：12

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