Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/52351
Type of publication: research article
Type of publication (PDB): Straipsnis recenzuojamoje užsienio tarptautinės konferencijos medžiagoje / Article in peer-reviewed foreign international conference proceedings (P1d)
Field of Science: Biochemija / Biochemistry (N004)
Author(s): Donati, Enrica;Polcaro, Chiara M;Tiso, Nicola;Galli, Emanuela
Title: Oxytetracycline and epi-oxytetracycline degradation by enzymatic crude extract from Lentinula edodes
Is part of: Bioremediation 2011 : 5th European conference, July 4-7, 2011, Chania, Greece [electronic resource] / editors Nicolas Kalogerakis, Fabio Fava. [S. l. : s. n.], 2011
Extent: p. 1-5
Date: 2011
Keywords: Baltojo puvinio grybelis;Oksitetraciklinas;Aplinkos apsauga;Oxytetracycline;White-rot fungi;Environment
Abstract: White-rot fungi have the ability to degrade a wide variety of organic compounds and persistent environmental pollutants, owing to the production of ligninolytic enzymes such as laccases. In the present study the enzymatic degradation of the persistent pollutant Oxytetracycline (OTC) and its epimer (epiOTC) in aqueous solution has been studied. An enzymatic crude extract obtained from Lentinula edodes growth medium has been used. The two isomers degradation had a half -life time of 24 h, then it continued slowly up to 75 % in 72 h. The chromatographic and electrophoretic analysis of the enzimatically treated antibiotic did not evidence the formation of the most important microbiological degradation compounds of OTC, α-apo-OTC and β-apo-OTC. During the experiment a less polar metabolite was detected which was completely degraded at 72 h
Internet: http://www.cnr.it/istituti/ProdottoDellaRicerca.html?cds=053&id=170661
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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