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Effect of glutamate on the degradation of pentachlorophenol by Flavobacterium sp

The degradation of pentachlorophenol (PCP) by a flavobacterium sp. was investigated by inoculating induced cells into cultures containing PCP alone or PCP and glutamate as carbon sources. Using PCP as the sole carbon source, the degradation activity increased with PCP concentration. However, a lag p...

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Published in:	Applied microbiology and biotechnology 1991-04, Vol.35 (1), p.100-104
Main Authors:	Gonzalez, J.F, Hu, W.S
Format:	Article
Language:	English
Subjects:	biodegradation Biodegradation of pollutants Biological and medical sciences Biotechnology carbon Environment and pollution Flavobacterium Fundamental and applied biological sciences. Psychology glutamic acid Industrial applications and implications. Economical aspects nutrient requirements pentachlorophenol
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container_title	Applied microbiology and biotechnology
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creator	Gonzalez, J.F Hu, W.S
description	The degradation of pentachlorophenol (PCP) by a flavobacterium sp. was investigated by inoculating induced cells into cultures containing PCP alone or PCP and glutamate as carbon sources. Using PCP as the sole carbon source, the degradation activity increased with PCP concentration. However, a lag phase was observed and this lag was more pronounce at higher PCP concentrations. Exposure of cells to higher PCP concentrations during induction did not reduce the lag. The presence of glutamate reduced the lag in PCP degradation. Such an elimination of the lag phase appears to be due to maintaining cell viability with the presence of glutamate.
doi_str_mv	10.1007/BF00180644
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source	Springer Online Journal Archives (Through 1996)
subjects	biodegradation Biodegradation of pollutants Biological and medical sciences Biotechnology carbon Environment and pollution Flavobacterium Fundamental and applied biological sciences. Psychology glutamic acid Industrial applications and implications. Economical aspects nutrient requirements pentachlorophenol
title	Effect of glutamate on the degradation of pentachlorophenol by Flavobacterium sp
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