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Biotransformation kinetics of pharmaceutical and industrial micropollutants in groundwaters by a laccase cocktail from Pycnoporus sanguineus CS43 fungi

dc.creatorRaúl García Morales
dc.creatorCarolina Orona Návar
dc.creatorNancy Edith Ornelas Soto
dc.creatorRoberto Parra Saldivar
dc.creatorJurgen Mahlknecht
dc.date2016
dc.date.accessioned2018-10-19T13:37:32Z
dc.date.available2018-10-19T13:37:32Z
dc.identifier.issn9648305
dc.identifier.doi10.1016/j.ibiod.2015.12.003
dc.identifier.urihttp://hdl.handle.net/11285/630605
dc.descriptionIn this work, the biocatalytic ability of laccases from filtered culture supernatant of Pycnoporus sanguineus was evaluated without mediators and under mild reaction conditions. This 100 U L -1 laccase cocktail removed 50% Diclofenac, 97% β-Naphthol and 71% 2,4 Dichlorophenol within 8 h of reaction and 78% for 5,7-Diiodo-8-hydroxyquinoline within 3.5 h; at initial concentrations of 10 mg L-1 and at 25 °C. Furthermore, this enzyme cocktail also removed in excess of 53% all tested compounds in a real groundwater sample from northwestern Mexico. In comparison with purified laccases, the use of cocktail offers operational advantages since additional purification steps can be avoided. © 2015 The Authors.
dc.languageeng
dc.publisherElsevier Ltd
dc.relationhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84954122664&doi=10.1016%2fj.ibiod.2015.12.003&partnerID=40&md5=b06e33c78cbac45f1414e6b7816bb03f
dc.relationInvestigadores
dc.relationEstudiantes
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceInternational Biodeterioration and Biodegradation
dc.subjectGroundwater
dc.subjectNaphthol
dc.subjectPurification
dc.subject2 ,4-Dichlorophenol
dc.subjectBiotransformation
dc.subjectBiotransformation kinetics
dc.subjectInitial concentration
dc.subjectLaccases
dc.subjectMicropollutants
dc.subjectMild reaction conditions
dc.subjectPycnoporus sanguineus
dc.subjectEnzymes
dc.subjectbiotransformation
dc.subjectdrug
dc.subjectfungus
dc.subjectgroundwater
dc.subjectpurification
dc.subjectwater quality
dc.subjectMexico [North America]
dc.subjectFungi
dc.subjectPycnoporus sanguineus
dc.subject.classification7 INGENIERÍA Y TECNOLOGÍA
dc.titleBiotransformation kinetics of pharmaceutical and industrial micropollutants in groundwaters by a laccase cocktail from Pycnoporus sanguineus CS43 fungi
dc.typeArtículo
dc.identifier.volume108
dc.identifier.startpage34
dc.identifier.endpage41
refterms.dateFOA2018-10-19T13:37:32Z


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