manganese peroxidase
Production of Manganese Peroxidase by Trametes villosa on Unexpensive Substrate and Its Application in the Removal of Lignin from Agricultural Wastes
... Manganese peroxidase (MnP) is a ligninolytic enzyme that is involved in the removal of lignin from the cell wall of plants. This removal facilitates the access of hydrolytic enzymes to the carbo- hydrate ...
12
Genomic gene encoding manganese peroxidase from a white-rot fungus Phanerochaete crassa WD1694
... Abstract The gene encoding manganese peroxidase of a white-rot fungus Phanerochaete crassa WD1694 was cloned and sequenced. Four genomic clones were sequenced in which 3 clones were existed as alleles. The ...
8
Purification and Characterization of Manganese Peroxidase from Musa Acuminata Stem and Its Effect on Degradation of Dye Effluent
... was 13.85U/mg. The specific activity increased to 24.5U/mg with 10.8 purification fold after being purified by column chromatography. The overall yield was 32%. The Manganese Peroxidase was studied from ...
7
An engineered Phlebia radiata manganese peroxidase: expression, refolding, purification and preliminary characterization
... encoding peroxidase from different organisms have already been cloned and homologously or heterologously expressed in different ...haem peroxidase of the plant per- oxidase-like superfamily to be ...
12
Sandal reactive dyes decolorization and cytotoxicity reduction using manganese peroxidase immobilized onto polyvinyl alcohol-alginate beads
... purified manganese peroxidase (MnP) enzyme isolated from Ganoderma lucidum IBL- 05 was immobilized onto polyvinyl alcohol-alginate beads and investigated its potential for the decolorization and ...
14
Comprehensive investigation of a dye-decolorizing peroxidase and a manganese peroxidase from Irpex lacteus F17, a lignin-degrading basidiomycete
... Irpex lacteus F17 is well-known for its ability to degrade recalcitrant aromatic pollutants, which mainly results from the action of the manganese peroxidase (MnP) that it is able to produce. Recently, the ...
16
Glyoxal oxidase supplies hydrogen peroxide at hyphal tips and on hyphal wall to manganese peroxidase of white-rot fungus Phanerochaete crassa WD1694
... Abstract Peroxidase activity staining localized at hyphal tips of white-rot fungus Phanerochaete crassa WD1694 that was cultivated in a shaken liquid culture containing unbleached kraft pulp was ...investigated. ...
7
Structural changes of residual lignin in softwood kraft pulp treated with manganese peroxidase
... Our previous data on alkaline nitrobenzene oxidation from the pulps during MnP treatment indicated that SWKP contained much more non-condensed type lignin than H W[r] ...
5
Reaction of manganese peroxidase ofBjerkandera adusta with synthetic lignin in acetone solution
... In addition, the ratio of polymerized compounds to degraded products in the reaction mixture containing 70% acetone were higher than that in water-rich medium, s [r] ...
5
Polyethylene degradation by lignin-degrading fungi and manganese peroxidase
... Effect of glucose concentration in the medium on reductions in relative elongation (A) and relative tensile strength (B) of polyethylene membrane by IZU-154... MnP and laccase activit[r] ...
8
Novel Promoter Sequence Required for Manganese Regulation of Manganese Peroxidase Isozyme 1 Gene Expression in Phanerochaete chrysosporium
... 3C, the three most fluorescent transformants carrying either pUMiGM3 ⬘ (T-3, T-5, and T-11) or pUMiGM3 ⬘⌬ E197 (T-12, T-19, and T-31) exhibited similar levels of GFP fluorescence in HCLN[r] ...
10
Biobleaching of unbleached and oxygen-bleached hardwood kraft pulp by culture filtrate containing manganese peroxidase and lignin peroxidase fromPhanerochaete chrysosporium
... Changes in brightness of a unbleached (UKP) and b oxygen- bleached (OKP) hardwood kraft pulp after treatment with culture filtrate from P.. chrysosporium with glucose and[r] ...
6
Role of Tween 80 in biobleaching of unbleached hardwood kraft pulp with manganese peroxidase
... Despite the fact that MnP activity decreased similarly with each MnP treat- ment, the residual MnP activities in the presence of sur- factants were always higher[r] ...
6
Study of the Production of Lentinus crinitus (L ) Fr Lignolytic Enzymes Grown on Agro Industrial Waste
... (laccase, manganese peroxidase and lignin peroxidase) by an agaricomycete fungus col- lected in the semi-arid region of the state of Bahia, Brazil, through solid state fermentation using agro ...
14
Mineralization of a sulfonated textile dye Reactive Red 31 from simulated wastewater using pellets of Aspergillus bombycis
... Many physicochemical treatment technologies have been applied for the remediation of synthetic dye contain- ing industrial effluents, but possess limitation such as cost effectiveness and often result in the formation of ...
11
NADPH-dependent ferrireductase produced by white-rot fungusPhanerochaete sordida YK-624
... Manganese peroxidase was noted to be a key enzyme in the biological bleaching of unbleached hardwood kraft pulp (UKP) with white-rot fungi, as the MnP activity [r] ...
6
Selection and screening of highest lignolytic white rot fungus from Warangal District and its molecular identification
... lignin peroxidase was secreted by the following white rot fungal strains BR-4 (28 U/ml), BR-5 (24 U/ml), BR-7 (24 U/ml), BR-11 (24 U/ml), BR-13 (24 U/ml), BR-20 (40 U/ml), BR-37 (32 U/ml), BR-48 (24 U/ml), BR-58 ...
7
Evaluation of Ligninolytic Activity of Fungal Pathogens Isolated from Parthenium Weed
... laccase, manganese peroxidase and lignin peroxidase enzymes qualitatively, on agar media containing specific substrates and quantitatively in liquid medium containing parthenium as ...
7
Screening of Alternaria Pathogens Associated with Parthenium hysterophorus for the Production of Lignocellulolytic Enzymes
... The isolates of filamentous fungi were screened for production of cellulase, laccase, manganese peroxidase and lignin peroxidase enzymes qualitatively, on agar media containing specific [r] ...
10
Degradation of polycyclic aromatic hydrocarbons (phenanthrene and pyrene) by the ligninolytic fungi Ganoderma lucidum isolated from the hardwood stump
... with less input of chemicals, energy and time (Haritash and Kaushik 2009; Adenipekun et al. 2012). Bioremedia- tion technique removes the toxic compound permanently. It is a less-expensive technique can be used in the ...
9