Involvement of an extracellular H2O2-dependent ligninolytic activity of the white rot fungus Pleurotus ostreatus in the decolorization of Remazol brilliant blue R
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چکیده
منابع مشابه
Ligninolytic Enzyme Production and Remazol Brilliant Blue R (rbbr) Decolorization by a Newly Isolated White Rot Fungus: Basidiomycota Spp. L-168
Recently, extensive research on basidiomycetous fungi has been conducted to isolate new organisms with enormous secretion of ligninolytic enzymes with potential industrial applications. The present study reports the screening of 13 phenol tolerant isolates from 51 rotted wood samples collected from Jalgaon district, Maharashtra (India). The isolates were tested for ligninolytic enzyme productio...
متن کاملLigninolytic Enzymes Production and Remazol Brilliant Blue R Decolorization by Tropical Brazilian Basidiomycetes Fungi
Remazol Brilliant Blue R (RBBR) dye was used as substrate to evaluate ligninolytic activity in 125 basidiomycetous fungi isolated from tropical ecosystems. The extracellular RBBR decolorizing activity produced when selected fungi were grown in solid media and in soil contaminated with organochlorines was also evaluated. A total of 106 fungi decolorized the RBBR during the growth in malt extract...
متن کاملSugarcane bagasse improves the activity of ligninolytic enzymes and decolourization of dyes by the white-rot fungus Pleurotus ostreatus
Stationary cultures of Pleurotus ostreatus, MTCC-1804 supplemented with bagasse powder or its ethanolic extract, showed a concentration-dependent enhancement in the laccase activity both in liquid and semi-solid (glass bead) cultures. Bagasse extract also imparted greater stability to the enzyme. Mn-peroxidase (MnP) activity was detected only in cultures supplemented with bagasse or its extract...
متن کاملLigninolytic activity patterns of Pleurotus ostreatus obtained by submerged fermentation in presence of 2,6-dimethoxyphenol and remazol brilliant blue R dye.
The degradation of 2,6-dimethoxyphenol (DMP) and decolorization of Remazol brilliant blue R dye (RBB), added to culture media of Pleurotus ostreatus developed in submerged fermentation, and the laccase, manganese peroxidase and veratryl alcohol oxidase activities produced in these systems were evaluated. Both compounds were removed from the culture medium mainly by enzymatic action. These compo...
متن کاملBiodegradation of ciprofloxacin by white rot fungus Pleurotus ostreatus
Unrestricted and reckless use of antibiotics has resulted in their accumulation in environment. This, in turn, has led to the emergence of multiple drug-resistant microbes. The present study focuses on degradation of ciprofloxacin (CIP) by an edible white rot fungus Pleurotus ostreatus. Effect of CIP was determined on radial growth and biomass of P. ostreatus. Titrimetric and spectrophotometric...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1995
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.61.11.3919-3927.1995