Effects of stabilizers on sustainability, activity and decolorization performance of Manganese Peroxidase enzyme produced by Phanerochaete chrysosporium

Emami, Elham; Zolfaghari, Pezhman; Golizadeh, Mortaza; Karimi, Afzal; Lau, Anthony; Ghiasi, Bahman; Ansari, Zahra

doi:10.1016/j.jece.2020.104459

Cited by 20 publications

(4 citation statements)

References 42 publications

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“…Emami et al (2020) studied the effects of various stabilizers including manganese (IV) dioxide (MnO 2 ), veratryl alcohol (VA), dimethyl sulfoxide (DMSO), polyethylene glycol (PEG), and iron (III) oxide (Fe 2 O 3 ) on production, stability, and decolorization efficiency of MnP produced by Phanerochaete chrysosporium.…”

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confidence: 99%

Biotechnological Applications of Manganese Peroxidases for Sustainable Management

Kumar

Arora

2022

Front. Environ. Sci.

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Microbial manganese peroxidases (MnPs) are ligninolytic enzymes primarily responsible for degrading lignin, but they are also capable of degrading dyes, organic pollutants, and emerging contaminants in wastewater. They have been isolated and characterized from many white-rot fungi and few bacteria. For microbial MnPs, the optimum pH range is between 3.5 and 9.0; the optimum temperature range is between 25°C and 70°C. Their molecular weights range between 25 kDa and 68 kDa. By oxidizing Mn2+ to Mn3+, they can oxidize a wide range of phenolic and non-phenolic substrates. MnPs can be used in a wide range of industrial applications, including delignification of pulp, wastewater treatment, biofuel production, dye removal, biopulping, biobleaching, and juice extract clarification. The purpose of this review is to summarize biotechnological applications of manganese peroxidases.

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confidence: 99%

Biotechnological Applications of Manganese Peroxidases for Sustainable Management

Kumar

Arora

2022

Front. Environ. Sci.

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“…The activity of MnP tends to diminish during both storage and the enzymatic process, especially when hydrogen peroxide is present [ 64 ]. Therefore, MnP immobilization is a promising technology for its industrial application as it improves the enzyme’s resistance to changes in pH and temperature, as well as its stability during storage and use.…”

Section: Emerging Technology For the Use Of Mnps In Decolorizationmentioning

confidence: 99%

Textile Dye Biodecolorization by Manganese Peroxidase: A Review

Chang

Yang

et al. 2021

Molecules

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Wastewater emissions from textile factories cause serious environmental problems. Manganese peroxidase (MnP) is an oxidoreductase with ligninolytic activity and is a promising biocatalyst for the biodegradation of hazardous environmental contaminants, and especially for dye wastewater decolorization. This article first summarizes the origin, crystal structure, and catalytic cycle of MnP, and then reviews the recent literature on its application to dye wastewater decolorization. In addition, the application of new technologies such as enzyme immobilization and genetic engineering that could improve the stability, durability, adaptability, and operating costs of the enzyme are highlighted. Finally, we discuss and propose future strategies to improve the performance of MnP-assisted dye decolorization in industrial applications.

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“…White rot LAC belongs to the multicopper containing phenol oxidase (EC 1.10.3.2: benzenediol, oxygen oxidoreductase or p-diphenol oxidase), which catalyze the oxidation of aromatic ring containing phenols, polyphenols, and non-aromatic substrates through the radical catalyzed mechanism (Moon et al, 2018;Sha ei et al, 2019;Wulandari et al, 2021), LiP (EC 1.11.1.14, 1, 2-bis (3, 4-dimethoxyphenyl) propane-1, 3-diol: hydrogen-peroxide oxidoreductase) catalyze the hydrogen peroxidase dependent cleavage of Cα-C β and aryl Cα bond, oxidize phenolic and non-phenolic lignin model compounds (Biko et al, 2020;Naghdi et al, 2018). MnP (EC 1.11.1.13; Mn (II) hydrogen-peroxide oxidoreductase) catalyze the manganese (Mn) dependent oxidation of phenolic compounds in presence of hydrogen peroxide (Emami et al, 2020;Nowak et al, 2020;Wong, 2009). The rate of the PAHs degradation depends on the culture conditions like pH, temperature, oxygen, concentration of PAHs, accessibility of nutrients and agitated culture (Kadri et al, 2017;Ting et al, 2011).…”

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confidence: 99%

Biodegradation and detoxification of phenanthrene in in vitro and in vivo conditions by a newly isolated ligninolytic fungus Coriolopsis byrsina strain APC5 and characterization of their metabolites for environmental safety

Agrawal

Kumar

Shahi

2021

Environ Sci Pollut Res

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Polycyclic aromatic hydrocarbons (PAHs) are recalcitrant organic pollutants generated from agricultural, industrial, and municipal sources, and their strong toxic, carcinogenic and teratogenic properties pose a harmful threat to human beings. The present study delas with the bioremediation of phenanthrene by a ligninolytic fungus, Coriolopsis byrsina strain APC5, isolated from the fruiting body of decayed wood surface. During the experiment, Coriolopsis byrsina strain APC5 was found as a promising organisms for the degradation and detoxi cation of phenanthrene (PHE) in in-vitro and in-vivo conditions. HPLC analysis showed that the C. byrsina strain degraded 99.90% of 20 mg/L PHE in in-vitro condition wheras 77.48% degradation of 50 mg/L PHE was reported in in-vivo condition. The maximum degradation of PHE was noted at pH 6.0 at 25 ºC temperature under shaking ask conditions. Further GC-MS analysis of fungal treated samples showed detection of 9, 10-Dihydroxy phenanthrene, 2, 2-Diphenic acid, phthalic acid, 4-heptyloxy phenol, benzene octyl and acetic acid anhydride as a metabolic products of degraded PHE. Furthermore, the phytotoxicity evaluation of degraded PHE was observed through the seed germination method using Vigna radiata and Cicer arietinum seeds. The phytotoxicity results showed that the seed germination index and vegetative growth parameters of plants were increased in the degraded PHE soil. As a result, C. byrsina strain APC5 was found to be a potential organism for the degradation and detoxi cation of PHE without showing any adverse effect of their metabolites.

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Effects of stabilizers on sustainability, activity and decolorization performance of Manganese Peroxidase enzyme produced by Phanerochaete chrysosporium

Cited by 20 publications

References 42 publications

Biotechnological Applications of Manganese Peroxidases for Sustainable Management

Biotechnological Applications of Manganese Peroxidases for Sustainable Management

Textile Dye Biodecolorization by Manganese Peroxidase: A Review

Biodegradation and detoxification of phenanthrene in in vitro and in vivo conditions by a newly isolated ligninolytic fungus Coriolopsis byrsina strain APC5 and characterization of their metabolites for environmental safety

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