Removal of Erionyl blue A-R and Solophenyl Black FR Textile Dyes using Enzymatic Extracts of Laccases of Pleurotus ostreatus and Pleurotus djamor
| Autor: | E. Chavez Bravo, J.R. Omaire Vargas, M.A. Marin Castro, Aia Alonso Calderon, E. Vidal Robles, S. Martinez Galindo |
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| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
chemistry.chemical_classification Laccase dye Textile biology business.industry 030106 microbiology Pleurotus djamor enzyme biology.organism_classification Applied Microbiology and Biotechnology Microbiology QR1-502 laccase 03 medical and health sciences 030104 developmental biology Enzyme chemistry pleurotus Pleurotus ostreatus Food science business Biotechnology |
| Zdroj: | Journal of Pure and Applied Microbiology, Vol 11, Iss 3, Pp 1275-1279 (2017) |
| ISSN: | 0973-7510 |
| DOI: | 10.22207/jpam.11.3.06 |
| Popis: | In this research, extracellular fungal extracts containing Pleurotusostreatus and Pleurotusdjamor were used for the removal of erionyl blue A-R (anthraquinone) and solophenyl black FR (azo) textile dyes in artificially contaminated water at 200 ppm. For erionyl blue A-R, removals of up to 93.6 and 42.85% were achieved, and for solophenyl black FR of 27 and 31.14%, using the enzymatic extracts of P. ostreatus and P. djamor respectively. Enzymatic activity values of 888.41 IU and 152.22 IU were reached for the laccases obtained from the submerged culture extract of Pleurotusostreatus and Pleurotusdjamor respectively. The extract obtained from P. ostreatus was partially purified using dialysis and anion exchange chromatography (DEAE), by polyacrylamide gel electrophoresis. A molecular mass of 67 kDa was determined. |
| Databáze: | OpenAIRE |
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