Abstract
In the present paper the effect of adding veratryl alcohol and copper sulphate on laccase activity production by Trametes versicolor immobilized into alginate beads has been investigated. Employing copper sulphate as laccase inducer or supplementing the culture medium with veratryl alcohol, led to maximum values of laccase activity. However, the highest laccase activity (around 4,000 U l−1) was obtained in cultures simultaneously supplemented with copper sulphate (3 mM) and veratryl alcohol (20 mM). These values implied a considerable enhancement in relation to␣control cultures without any inducer (around 200 U l−1).
The production of laccase by immobilized T. versicolor in a 2-l airlift bioreactor with the optimized inducer has been evaluated. Laccase activities around 1,500 U l−1 were attained. The bioreactor operated for 44 days without operational problems and the bioparticles (fungus grows in alginate beads) maintained their shape throughout the fermentation. Moreover, the extracellular liquid obtained was studied in terms of pH and temperature activity and stability. On the other hand, anthracene was added in two-repeated batches in order to determine the efficiency of this process to degrade pollutants. Near complete degradation was reached in both batches. Moreover, in vitro degradation of several polycyclic aromatic hydrocarbons by crude laccase was also performed.
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Alcalde M, Bulter T, Arnold FH (2002) Colorimetric assays for biodegradation of polycyclic aromatic hydrocarbons by fungal laccases. J Biomol Screen 7:547–553
Arica MY, Kacar Y, Genç O (2001) Entrapment of white-rot fungus Trametes versicolor in Ca-alginate beads: preparation and biosorption kinetic analysis for cadmium removal from an aqueous solution. Bioresour Technol 80:121–129
Bamforth SM, Singleton I (2005) Bioremediation of polycyclic aromatic hydrocarbons: current knowledge and future directions. J Chem Technol Biotechnol 80:723–736
Camarero S, Ibarra D, Martínez MJ, Martínez AT (2005) Lignin-derived compounds as efficient laccase mediators for decolorization of different types of recalcitrant dyes. Appl Environ Microbiol 71:1775–1784
Cho SJ, Park SJ, Lim JS, Rhee YH, Shin KS (2002) Oxidation of polycyclic aromatic hydrocarbons by laccase of Coriolus hirsutus. Biotechnol Lett 24:1337–1340
Dodor DE, Hwang HM, Ekunwe SIN (2004) Oxidation of anthracene and benzo[a]pyrene by immobilized laccase from Trametes versicolor. Enzyme Microb Technol 35:210–217
Domínguez A, Rodríguez Couto S, Sanroman MA (2005) Dye decolorization by Trametes hirsuta immobilized into alginate beads. World J Microbiol Biotechnol 21:405–409
Dosoretz CG, Chen HC, Grethlein HE (1990) Effect of environmental conditions on extracellular protease activity in ligninolytic cultures of Phanerochaete chrysosporium. Appl Environ Microbiol 56:395–400
Galhaup C, Wagner H, Hinterstoisser B, Haltrich D (2002) Increased production of laccase by the wood-degrading basidiomycete Trametes pubescens. Enzyme Microb Technol 30:529–536
Haapala R, Linko S (1993) Production of Phanerochaetchrysosporium lignin peroxidase under various culture conditions. Appl Microbiol Biotechnol 40:494–498
Hatakka A (1994) Lignin-modifying enzymes from selected white-rot fungi: production and role in lignin degradation. FEMS Microbiol Rev 13:125–135
Johannes C, Majcherczyk A, Huttermann A (1996) Degradation of anthracene by laccase of Trametes versicolor in the presence of different mediator compounds. Appl Microbiol Biotechnol 46:313–317
Kaluskar VM, Kapadnis BP, Jaspers CH, Penninckx MJ (1999) Production of laccase by immobilized cells of Agaricus sp. Induction effect of xylan and lignin derivatives. Appl Biochem Biotechnol 76:161–170
Mielgo I, Moreira MT, Feijoo G, Lema JM (2002) Biodegradation of a polymeric dye in a pulsed bed bioreactor by immobilised Phanerochaete chrysosporium. Water Res 36:1896–1901
Nakamura Y, Sawada T, Sungusi MG, Kobayashi F, Kuwahara M, Ito H (1997) Lignin peroxidase production by Phanerochaete chrysosporium. J Chem Eng Jpn 30:1–6
Niku-Paavola ML, Raaska L, Itävaara M (1990) Detection of white-rot fungi by a non-toxic stain. Mycol Res 94:27–31
Öztürk üR, Kasikara PN (2004) Production and stimulation of manganese peroxidase by immobilized Phanerochaete chrysosporium. Process Biochem 140:83–87
Palmieri G, Giardina P, Bianco C, Fontanella B, Sannia G (2000) Copper induction of laccase isoenzymes in the ligninolytic fungus Pleurotus ostreatus. Appl Environ Microbiol 66:920–924
Palonen H, Saloheimo M, Viikari L, Kruus K (2003) Purification, characterization and sequence analysis of a laccase from the ascomycete Mauginiella sp. Enzyme Microb Technol 33:854–862
Pickard MA, Roman R, Tinoco R, Vazquez-Duhalt R (1999) Polycyclic aromatic hydrocarbon metabolism by white rot fungi and oxidation by Coriolopsis gallica UAMH 8260 laccase. Appl Environ Microbiol 65:3805–3809
Rodríguez Couto S, Rivela I, Muñoz MR, Sanromán A (2000) Ligninolytic enzyme production and the ability of decolourisation of Poly R-478 in packed-bed bioreactors by Phanerochaete chrysosporium. Bioprocess Eng 23:287–293
Rodríguez Couto S, Sanromán A, Hofer D, Gübitz GM (2004) Stainless steel sponge: a novel carrier for the immobilisation of the white-rot fungus Trametes hirsuta for decolourisation of textile dyes. Bioresour Technol 95:67–72
Singh AD, Kaur GP (2000) Laccase production by some white rot fungi under different nutritional conditions. Bioresour Technol 73:283–285
Tien M, Kirk TK (1988) Lignin peroxidase of Phanerochaete chrysosporium. Methods Enzymol 16:238–249
Tieng YP, Sun G (2000) Use of polyvinyl alcohol as a cell entrapment matrix for copper biosorption by yeast cells. J␣Chem Technol Biotechnol 75:541–546
Wesenberg D, Kyriakides I, Agathos SN (2003) White-rot fungi and their enzymes for treatment of industrial dye effluents. Biotechnol Adv 22:161–187
Wood DA (1980) Production, purification and properties of extracellular laccase of Agaricus bisporus. J Gen Microbiol 117:327–338
Xu F (1999) Laccase. In: Flickinger MC, Drew SW (eds) Encyclopedia of bioprocess technology: fermentation, biocatalysis and bioseparation, vol. 3. Wiley, New York
Xu F, Kulys J, Duke K, Li K, Krikstopaitis K, Deussen HJW, Abbate E, Galinyte V, Schneider P (2000) Redox chemistry in laccase-catalyzed oxidation of N-hydroxy compounds. Appl Environ Microbiol 66:2052–2056
Yaropolov AI, Skorobogat´ko OV, Vartanov SS, Varfolomeyev SD (1994) Laccase properties, catalytic mechanism and applicability. Appl Biochem Biotechnol 49:257–280
Zhou JL, Kiff RJ (1991) The uptake of cooper from aqueous solution by immobilized fungal biomass. J Chem Technol Biotechnol 52:317–330
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This research was financed by the Spanish Ministry of Science and Technology and European FEDER (Project CTM2004-01539/TECNO).
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Domínguez, A., Gómez, J., Lorenzo, M. et al. Enhanced production of laccase activity by Trametes versicolor immobilized into alginate beads by the addition of different inducers. World J Microbiol Biotechnol 23, 367–373 (2007). https://doi.org/10.1007/s11274-006-9233-2
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DOI: https://doi.org/10.1007/s11274-006-9233-2