Biodegradation of chlorobenzoic acids by ligninolytic fungi

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F11%3A00373031" target="_blank" >RIV/61388971:_____/11:00373031 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.09.041" target="_blank" >http://dx.doi.org/10.1016/j.jhazmat.2011.09.041</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.09.041" target="_blank" >10.1016/j.jhazmat.2011.09.041</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biodegradation of chlorobenzoic acids by ligninolytic fungi

Popis výsledku v původním jazyce

We investigated the abilities of several perspective ligninolytic fungal strains to degrade 12 mono-, diand trichloro representatives of chlorobenzoic acids (CBAs) under model liquid conditions and in contaminated soil. Attention was also paid to toxicity changes during the degradation, estimated using two luminescent assay variations with Vibrio fischeri. The results show that almost all the fungi were able to efficiently degrade CBAs in liquid media, where Irpex lacteus, Pycnoporus cinnabarinus and Dichomitus squalens appeared to be the most effective in the main factors: degradation and toxicity removal. Analysis of the degradation products revealed that methoxy and hydroxy derivatives were produced together with reduced forms of the original acids.The findings suggest that probably more than one mechanism is involved in the process.

Název v anglickém jazyce

Biodegradation of chlorobenzoic acids by ligninolytic fungi

Popis výsledku anglicky

We investigated the abilities of several perspective ligninolytic fungal strains to degrade 12 mono-, diand trichloro representatives of chlorobenzoic acids (CBAs) under model liquid conditions and in contaminated soil. Attention was also paid to toxicity changes during the degradation, estimated using two luminescent assay variations with Vibrio fischeri. The results show that almost all the fungi were able to efficiently degrade CBAs in liquid media, where Irpex lacteus, Pycnoporus cinnabarinus and Dichomitus squalens appeared to be the most effective in the main factors: degradation and toxicity removal. Analysis of the degradation products revealed that methoxy and hydroxy derivatives were produced together with reduced forms of the original acids.The findings suggest that probably more than one mechanism is involved in the process.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Hazardous Materials

ISSN

0304-3894

e-ISSN

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Svazek periodika

196

Číslo periodika v rámci svazku

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Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

386-394

Kód UT WoS článku

000297881100051

EID výsledku v databázi Scopus

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