Results 171 to 180 of about 18,447 (210)
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Trametes versicolor: A possible tool for aflatoxin control
International Journal of Food Microbiology, 2006The genotoxic, mutagenic and cancerogenic aflatoxins produced by Aspergillus parasiticus are not yet efficiently controlled besides the increasing researches on this topic. Aflatoxin production by A. parasiticus is related to oxidative stress and some antioxidants can inhibit their production. Some basidiomycetes as Trametes versicolor used as "healing
ZJALIC, Slaven +5 more
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Improving the bioremediation of phenolic wastewaters by Trametes versicolor
Bioresource Technology, 2007The successful bioremediation of a phenolic wastewater by Trametes versicolor was found to be dependent on a range of factors including: fungal growth, culture age and activity and enzyme (laccase) production. These aspects were enhanced by the optimisation of the growth medium used and time of addition of the pollutant to the fungal cultures ...
Ryan, D +2 more
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2021
Aims. The aim of current work was to assess the cytotoxicity and antiviral activity of culture broth from higher basidiomycetes Trametes versicolor 353 in culture cell HEP-2 and to investigate the effect of biomass T. versicolor 353 on the immunoreactivity indicators on experimental model in vivo. Methods.
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Aims. The aim of current work was to assess the cytotoxicity and antiviral activity of culture broth from higher basidiomycetes Trametes versicolor 353 in culture cell HEP-2 and to investigate the effect of biomass T. versicolor 353 on the immunoreactivity indicators on experimental model in vivo. Methods.
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Characterization of Trametes versicolor laccase for the transformation of aqueous phenol
Bioresource Technology, 2008Laccase (oxygen oxidoreductase, EC 1.10.3.2) from Trametes versicolor was thoroughly characterized in terms of its catalytic stability and its effectiveness as a biocatalyst under various reaction conditions when using phenol as a model substrate. This enzyme demonstrated high or moderate degrees of stability at pHs from 5 to 8 at 25 degrees C and at ...
Selvia, Kurniawati, James A, Nicell
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Mechanism of textile metal dye biotransformation by Trametes versicolor
Water Research, 2004The biodegradation of Grey Lanaset G, which consists of a mixture of metal complexed dye, was studied. Experiments were carried out in a bioreactor with retained pellets of the fungus Trametes versicolor that was operated under conditions of laccase production.
Blánquez, P. +6 more
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Decoloration of a Carpet Dye Effluent Using Trametes Versicolor
Biotechnology Letters, 2004Although a non-sterile, undiluted carpet dye effluent (containing two anthraquinone dyes) did not support growth of Trametes versicolor, the pre-grown fungus removed 95% of its color in shake-flasks after 10 h of incubation. After decoloration, the COD of the cell-free supernatant increased and the toxicity was unchanged as determined by the Microtox ...
Juliana A, Ramsay, Chris, Goode
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Mathematical model for Trametes versicolor growth in submerged cultivation
Bioprocess and Biosystems Engineering, 2009Trametes versicolor is a white-rot fungus known as a producer of extracellular enzymes such as laccase, manganese-peroxidase, and lignin-peroxidase. The production of these enzymes requires detailed knowledge of the growth characteristics and physiology of the fungus. Submerged cultivations of T.
Tišma, Marina +3 more
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Induction of laccases in Trametes versicolor by aqueous wood extracts
World Journal of Microbiology and Biotechnology, 2013The induction of laccase isoforms in Trametes versicolor HEMIM-9 by aqueous extracts (AE) from softwood and hardwood was studied. Samples of sawdust of Pinus sp., Cedrela sp., and Quercus sp. were boiled in water to obtain AE. Different volumes of each AE were added to fungal cultures to determine the amount of AE needed for the induction experiments ...
Brandt, Bertrand +5 more
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Oxidation of anthracene by immobilized laccase from Trametes versicolor
Bioresource Technology, 2009The laccase of Trametes versicolor was immobilized on the functionalized nanoparticles SBA-15 with the average diameter less than 10 nm. Laccase mediated oxidations of anthracene (ANT) were investigated in the presence of two mediators, 2,2'-azino-bis-(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt (ABTS) and 1-hydroxybenzotriazole (HBT ...
Xiaoke, Hu, Peng, Wang, Huey-min, Hwang
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