Results 171 to 180 of about 3,007,027 (215)

Pollutant Degradation by White Rot Fungi

1994
The white rot fungi technology is very different from other more well-established methods of bioremediation (e.g., bacterial systems). The differences are primarily due to the mechanisms discussed previously. The unusual mechanisms used by the fungi provide them with several advantages for pollutant degradation, but the complexity of these mechanisms ...
D P, Barr, S D, Aust
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Biodegradation by White-Rot Fungi

2002
White-rot basidiomycete fungi selectively decay lignin in plant tissues. They are the only organisms known which are able to extensively mineralise lignin to carbon dioxide and water. This ability is unusual because lignin is a particularly complex aromatic macromolecule intrinsically resistant to enzymatic and hydrolytic attack.
J. P. Ralph, D. E. A. Catcheside
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Degradation of styrene by white-rot fungi

Applied Microbiology and Biotechnology, 1997
Degradation of styrene in the gaseous phase was investigated for white-rot fungi Pleurotus ostreatus (two strains), Trametes versicolor, Bjerkandera adusta and Phanerochaete chrysosporium. Fungi were grown in liquid culture and the gas/mycelium contact surface was enhanced with the help of perlite.
A. Braun-Lüllemann, A. Majcherczyk, A. Hüttermann   +2 more
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Degradation of Xenobiotics by White Rot Fungi

1991
White rot fungi such as P. chrysosporium degrade the nonrepeating, nonstereoselective, insoluble polymer lignin under conditions of nutrient limitation. The attack on lignin principally involves extracellular peroxidases (ligninases) and hydrogen peroxide. Hydroxyl radicals may also make a significant contribution.
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Lignin degradeation by white rot fungi

Plant, Cell and Environment, 1987
Abstract. The wood‐degrading white‐rot fungus Phanerochaete chrysosporium, has been the subject of intensive research in recent years and, based upon isolation of the extracellular enzyme ligninase, major advances have now been made toward elucidating the mechanism by which this fungus degrades lignin.
P. J. HARVEY, H. E. SCHOEMAKER, J. M. PALMER   +2 more
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The Potential of White-Rot Fungi in Bioremediation

1992
The lignin-degrading enzyme system of white-rot fungi, which are mostly basidiomycetes, has been studied intensively in recent years. The extracellular component of the system is comprised of lignin peroxidase, manganese peroxidase, glyoxal oxidase and certain metabolites.
T. Kent Kirk, Richard T. Lamar, John A. Glaser   +2 more
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White Rot Fungi: Nature’s Scavenger

2020
The world’s worst offenders in terms of pollution are related to the xenobiotic organopollutants, often toxic and recalcitrant in nature. They have complex aromatic structures which are persistent and recalcitrant, for example, xenobiotics such as phenols, plastics, hydrocarbons, paints, synthetic dyes, pesticides, insecticides, paper and pulp mill ...
Ajit Patel, Vanita Patel, Harsh Patel, Ujjval Trivedi, Kamlesh Patel   +4 more
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Microsomal Transformation of Organophosphorus Pesticides by White Rot Fungi

Biodegradation, 2003
The enzymatic mechanism for the transformation of organophosphorus pesticides (OPPs) by different white-rot fungi strains was studied. With the exception of Ganoderma applanatum 8168, all strains from a collection of 17 different fungi cultures were able to deplete parathion.
Juan, Jauregui, Brenda, Valderrama, Arnulfo, Albores, Rafael, Vazquez-Duhalt   +3 more
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Screening Thermotolerant White-Rot Fungi for Decolorization of Wastewaters

Applied Biochemistry and Biotechnology, 2006
To select a thermotolerant fungal strain for decolorization of wastewaters, ligninolytic enzyme production (lignin peroxidase, manganese peroxidase [MnP], and laccase), decolorization, and removal of total phenol and chemical oxygen demand (COD) were detected.
P, Chairattanamanokorn, T, Imai, R, Kondo, M, Ukita, P, Prasertsan   +4 more
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Color removal by white-rot fungi

1997
Abstract Color removal by a white-rot fungus, Phanerochaete chrysosporium, from alkali extraction stage bleachery effluents of a hemp-based pulping plant was investigated. Culture conditions for optimum decolorization activity were determined in shake flash experiments with an objective to construct a continuous, lab-scale reactor.
Hatice Bilgiç, Celal F. Gökçay, Nesrin Hasirci   +2 more
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