Decolorization of methylene blue by new fungus: Trichaptum biforme and decolorization of three synthetic dyes by Trametes hirsuta and Trametes gibbosa

Alishahi, Zahra; Zokaei, Mahmood; Daroodi, Aboulfazl; Tabasi, Elahe

doi:10.5155/eurjchem.2.4.463-468.425

Cited by 6 publications

(4 citation statements)

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“…Whole cultures and isolated enzymes from Irpex lacteus degrade PAHs with 3–6 rings [ 13 ], TNT [ 14 ], synthetic dyes [ 15 , 16 ], and other pollutants [ 17 , 18 ]. Similar studies have been conducted with Pleurotus ostreatus [ 19 – 21 ], Trametes versicolor [ 22 – 24 ], Phlebia radiata [ 25 ], and Trichaptum biforme [ 26 , 27 ], but this is the first study to assess the pollutant degradation capabilities of Punctularia strigosozonata. The experimental wood-decay fungi are reported on as few as fourteen genera of host trees (P. strigosozonata) or over 50 (Irpex lacteus, Trametes versicolor) [ 28 – 30 ].…”

Section: Introductionmentioning

confidence: 75%

Degradation of Bunker C Fuel Oil by White-Rot Fungi in Sawdust Cultures Suggests Potential Applications in Bioremediation

et al. 2015

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Fungal lignocellulolytic enzymes are promising agents for oxidizing pollutants. This study investigated degradation of Number 6 “Bunker C” fuel oil compounds by the white-rot fungi Irpex lacteus, Trichaptum biforme, Phlebia radiata, Trametes versicolor, and Pleurotus ostreatus (Basidiomycota, Agaricomycetes). Averaging across all studied species, 98.1%, 48.6%, and 76.4% of the initial Bunker C C10 alkane, C14 alkane, and phenanthrene, respectively were degraded after 180 days of fungal growth on pine media. This study also investigated whether Bunker C oil induces changes in gene expression in the white-rot fungus Punctularia strigosozonata, for which a complete reference genome is available. After 20 days of growth, a monokaryon P. strigosozonata strain degraded 99% of the initial C10 alkane in both pine and aspen media but did not affect the amounts of the C14 alkane or phenanthrene. Differential gene expression analysis identified 119 genes with ≥ log2(2-fold) greater expression in one or more treatment comparisons. Six genes were significantly upregulated in media containing oil; these genes included three enzymes with potential roles in xenobiotic biotransformation. Carbohydrate metabolism genes showing differential expression significantly accumulated transcripts on aspen vs. pine substrates, perhaps reflecting white-rot adaptations to growth on hardwood substrates. The mechanisms by which P. strigosozonata may degrade complex oil compounds remain obscure, but degradation results of the 180-day cultures suggest that diverse white-rot fungi have promise for bioremediation of petroleum fuels.

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Section: Introductionmentioning

confidence: 75%

Degradation of Bunker C Fuel Oil by White-Rot Fungi in Sawdust Cultures Suggests Potential Applications in Bioremediation

et al. 2015

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“…On the other hand, Trichaptum biforme also colonizes the earlier wood stages but is associated with hardwoods. Trichaptum biforme displays laccase and peroxidase activity and can decolorize several aromatic dyes, implying that it has good bioremediation potential [79][80][81][82].…”

Section: Species Of Special Concern For Enzymatic And/or Degradation ...mentioning

confidence: 99%

An Example of the Conservation of Wood Decay Fungi: The New Research Culture Collection of Corticioid and Polyporoid Strains of the University of Salamanca (Spain)

Buratti,

Girometta,

Savino

et al. 2023

Forests

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Over the last decade, fungal conservation has become an increasingly important topic, especially for species tied to forest ecosystems. Among these, wood decay fungi are a group of interesting species from ecological and applicative points of view. Culture collections represent an important tool for the conservation of species and research material. The aim of this study was to establish the first research culture collection of wood decay fungal strains, mainly corticioid and polyporoid species, at Salamanca University (Spain). From two areas of the Iberian Peninsula, a total of 120 basidiomata were collected and morphologically identified. From these, 55 strains were successfully isolated in pure culture and their identity was confirmed by DNA molecular analysis. The average growth rate of each strain was recorded and mycelium characteristics, such as colony morphology and microscopic features, were described. Notable strains in the collection included: (1) Botryobasidium asperulum and Phlebia rufa for taxonomical studies; (2) Hericium erinaceus, Grifola frondosa and Pleurotus species for medicinal properties; (3) Irpex lacteus, Phanerochaete sordida and Trametes versicolor for their degradation capabilities; (4) Stereum gausapatum and Stereum hirsutum for their applicative and enzymatic potential. The new fungal strain culture collection represents a valuable tool for the ex situ conservation of Mediterranean wood decay fungi.

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“…The step of adsorption precedes nanofiltration since this system decreases the concentration polarization throughout the filtration method, which rises process production [124] Dangerous results of elevated concentrations of colorants as well as salts in dye house drainages have been informed [125][126][127]. In most studies published on dye Sewage, the concentration of mineral salts is not more than 20 g/l and the concentration of dye does not surpass 1.5 g/l [128]. Generally, wastewater with single dye can be re-formed [129], besides, the studied volume studied is low too.…”

Section: Nano Filtrationmentioning

confidence: 99%

Application of marine algae separate and in combination with natural zeolite in dye adsorption from wastewater ; A review

et al. 2022

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Industrial wastewater is obtained from industrial activities that include any solids that become useless during the manufacturing process. These wastes are considered as international green problems so significant solutions must be taken to confront these problems and reduce their environmental burden and effect. Removal of dyes from industrial wastes using zeolite and marine algae by adsorption technique has a lot of advantages as the zero cost, obtainability, high effectiveness, and ecological alternative source. Dyes adsorption onto zeolite and marine algae surfaces is a complicated method that affected by numerous factors like contact time, initial dye concentration, solution pH, catalyst weight and temperature. In this review, we present definition of marine algae and their classification, definition of Zeolite , industrial wastewater and their effect on the eco system, water treatment methods which include chemical, biological, Combinatorial method, nanotechnology-based and physical methods, uses of algae and natural zeolite in wastewater treatment and finally we discuss the factors that affect dyes adsorption onto zeolite and marine algae surfaces, such as contact time, temperature, solution pH and catalyst dose. The principal conclusions of this review are that the dye removal% is high in the early time of the adsorption operation but it reduces still it reaches equilibrium, Temperature negatively affects the dye adsorption method, there is a specific pH value for each catalyst, at which the optimum adsorption of dyes happens as well as adsorbent dose growth in general enhances catalytic activity because of the increase in total surface area and the total of active sites on catalyst surface. For optimizing the conditions for dye adsorption onto zeolite and marine algae, the factors that affect dye adsorption onto zeolite and marine algae surfaces should be known.

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Decolorization of methylene blue by new fungus: Trichaptum biforme and decolorization of three synthetic dyes by Trametes hirsuta and Trametes gibbosa

Cited by 6 publications

References 56 publications

Degradation of Bunker C Fuel Oil by White-Rot Fungi in Sawdust Cultures Suggests Potential Applications in Bioremediation

Degradation of Bunker C Fuel Oil by White-Rot Fungi in Sawdust Cultures Suggests Potential Applications in Bioremediation

An Example of the Conservation of Wood Decay Fungi: The New Research Culture Collection of Corticioid and Polyporoid Strains of the University of Salamanca (Spain)

Application of marine algae separate and in combination with natural zeolite in dye adsorption from wastewater ; A review

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