Ligninolytic enzyme production by Ganoderma spp.

Silva, Célia Maria Maganhotto de Souza; Melo, I. S. de; Oliveira, Pablo Roberto de

doi:10.1016/j.enzmictec.2004.12.007

Cited by 79 publications

(32 citation statements)

References 20 publications

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“…Lignin peroxidase (LiP) activity was determined quantitatively by the method of Maganhotto de Souza et al 13 A 250 µL aliquot of extracellular enzymatic extract was added to a reaction mixture containing 375 µL of 0. 33 …”

Section: Assay For Enzyme Activitiesmentioning

confidence: 99%

Tyrosinase and peroxidase production by Rhizopus oryzae strain ENHE obtained from pentachlorophenol‐contaminated soil

León-Santiesteban

Bernal

Fernandez

et al. 2008

J of Chemical Tech & Biotech

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Section: Assay For Enzyme Activitiesmentioning

confidence: 99%

Tyrosinase and peroxidase production by Rhizopus oryzae strain ENHE obtained from pentachlorophenol‐contaminated soil

León-Santiesteban

Bernal

Fernandez

et al. 2008

J of Chemical Tech & Biotech

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“…[20], Trametes versicolor [22], Ganoderma sp. [23], and Irpex lacteus [24] have been reported to produce ligninolytic enzymes. Among the fungi tested for the ligninolytic system, the most common white rot fungus is P. chrysosporium, which can selectively degrade lignin and xenobiotic compounds [25][26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Optimization of lignin peroxidase production and stability by Phanerochaete chrysosporium using sewage-treatment-plant sludge as substrate in a stirred-tank bioreactor

Alam

Mansor

Jalal

2009

J Ind Microbiol Biotechnol

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A laboratory-scale study was carried out to produce lignin peroxidase (ligninase) by white rot fungus (Phanerochaete chrysosporium) using sewage-treatment-plant (STP) sludge as the major substrate. The optimization was done using full-factorial design (FFD) with agitation and aeration as the two parameters. Nine experiments indicated by the FFD were fermented in a stirred-tank bioreactor for 3 days. A second-order quadratic model was developed using the regression analysis of the experimental results with the linear, quadratic, and interaction effects of the parameters. Analysis of variance (ANOVA) showed a high coefficient of determination (R (2)) value of 0.972, thus indicating a satisfactory fit of the quadratic model with the experimental data. Using statistical analysis, the optimum aeration and agitation rates were determined to be 2.0 vvm and 200 rpm, respectively, with a maximum activity of 225 U l(-1) in the first 3 days of fermentation. The validation experiment showed the maximum activity of lignin peroxidase was 744 U l(-1) after 5 days of fermentation. The results for the tests of the stability of lignin peroxidase showed that the activity was more than 80% of the maximum for the first 12 h of incubation at an optimum pH of 5 and temperature of 55 degrees C.

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“…strains have been reported to produce ligninolytic enzymes by using of several agricultural wastes and food industry wastes in submerged fermentation. As the results were compared, Lac activities varying a range from 0.04 to 97000 U/l and MnP activities varying a range from 0.02 to 135 U/l were observed due to types of wastes (8,31).…”

Section: Ligninolytic Enzyme Production From Isolated Strainsmentioning

confidence: 99%

“…Additionally, these fungi have also raised interest in the area of plant pathology. One of the important aspects of Ganoderma species associated with the use of its ligninolytic potential, but the studies about this fungus are not completely known (8). Ganoderma carnosum, isolated in this study, was activated on 2% MEA at 26ºC for 7 days and inoculated into 100 ml malt extract broth in 250 ml Erlenmeyer flasks at 26ºC and 165 rpm.…”

Section: Ligninolytic Enzyme Production From Isolated Strainsmentioning

confidence: 99%

Screening for ligninolytic enzymes from autochthonous fungi and applications for decolorization of Remazole Marine Blue

Erden¹,

Ucar²,

Gezer³

et al. 2009

Braz. J. Microbiol.

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This study presents new and alternative fungal strains for the production of ligninolytic enzymes which have great potential to use in industrial and biotechnological processes. Thirty autochthonous fungal strains were harvested from Bornova-Izmir in Turkiye. In the fresh fruitbody extracts laccase, manganese peroxidase and lignin peroxidase activities, which are the principal enzymes responsible for ligninocellulose degradation by Basidiomycetes, were screened. Spores of some of the basidiomycetes species such as Cortinarius sp., Trametes versicolor, Pleurotus ostreatus, Abortiporus biennis, Lyophyllum subglobisporium, Ramaria stricta, Ganoderma carnosum, Lactarius delicious ve Lepista nuda were isolated and investigated optimum cultivation conditions in submerged fermentation for high yields of ligninolytic enzyme production. In addition, isolated fungal strains were monitored on agar plates whether having the capability of decolorization of a textile dye Remazol Marine Blue.

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Ligninolytic enzyme production by Ganoderma spp.

Cited by 79 publications

References 20 publications

Tyrosinase and peroxidase production by Rhizopus oryzae strain ENHE obtained from pentachlorophenol‐contaminated soil

Tyrosinase and peroxidase production by Rhizopus oryzae strain ENHE obtained from pentachlorophenol‐contaminated soil

Optimization of lignin peroxidase production and stability by Phanerochaete chrysosporium using sewage-treatment-plant sludge as substrate in a stirred-tank bioreactor

Screening for ligninolytic enzymes from autochthonous fungi and applications for decolorization of Remazole Marine Blue

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