Statistical Correlation between Ligninolytic Enzymes Secretion and Remazol Brilliant Yellow-3GL Dye Degradation Potential of Trametes versicolor IBL-04

Trametes versicolor IBL-04 was used for biodegradation of Remazol Brilliant Yellow 3-GL (RBY3-GL) reactive textile dye in Kirk's basal salts medium. During the initial screening study, the maximum decolorization (93.5%) of RBY3-GL was achieved in 7 days' shaking incubation period at pH 4 a...

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Bibliographic Details
Published in:Water environment research 2016-04, Vol.88 (4), p.338-345
Main Authors: Asgher, Muhammad, Shah, Syed Agha Hassan, Iqbal, Hafiz Muhammad Nasir
Format: Article
Language:English
Subjects:
Azo Compounds - chemistry
Azo Compounds - metabolism
Biodegradation
bio‐remediation
Coloring Agents - chemistry
Coloring Agents - metabolism
Correlation analysis
Dyes
Enzymes
Fungal Proteins - genetics
Fungal Proteins - metabolism
Gene Expression Regulation, Enzymologic - physiology
Gene Expression Regulation, Fungal - physiology
ligninolytic enzymes
Molecular Structure
Mushrooms
RBY3‐GL
Statistics
T. versicolor IBL‐04
Trametes - enzymology
Trametes versicolor
Water Pollutants, Chemical - chemistry
Water Pollutants, Chemical - metabolism
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Summary:Trametes versicolor IBL-04 was used for biodegradation of Remazol Brilliant Yellow 3-GL (RBY3-GL) reactive textile dye in Kirk's basal salts medium. During the initial screening study, the maximum decolorization (93.5%) of RBY3-GL was achieved in 7 days' shaking incubation period at pH 4 and 30 °C. Different physical and nutritional factors were statistically optimized to enhance the efficiency of T. versicolor IBL-04 for maximum decolorization. Under optimal conditions T. versicolor IBL-04 completely decolorized (100%) the RBY3-GL in 2 days of incubation with negligible adsorption on fungal mycelia. Lacease was the major enzyme (938.3 U/mL) secreted by T. versicolor IBL-04 along with comparatively lower activities of MnP. In this article and for the first time, a statistical correlation has been successfully investigated between the ligninolytic enzymes from an indigenously isolated white rot fungi, T. versicolor IBL-04, and the degradation of RBY3-GL.
ISSN:1061-4303
1554-7531
DOI:10.2175/106143016X14504669768011