KH2PO4 improves cellulase production of Irpex lacteus and pycnoporus sanguineus

dc.creatorRodríguez, María Daniela
dc.creatorAlonso Paiva, Iván Mathías
dc.creatorCastrillo, María Lorena
dc.creatorZapata, Pedro Darío
dc.creatorVillalba, Laura Lidia
dc.date.accessioned2023-08-24T11:08:00Z
dc.date.accessioned2023-08-31T16:00:16Z
dc.date.available2023-08-24T11:08:00Z
dc.date.available2023-08-31T16:00:16Z
dc.date.created2023-08-24T11:08:00Z
dc.date.issued2019-10-30
dc.identifierRodríguez, M.D., Alonso Paiva , I.M., Castrillo, M.L., Zapata, P.D. y Villalba, L.L. (2018). KH2PO4 improves cellulase production of Irpex lacteus and pycnoporus sanguineus. Journal of King Saud University-Science. Países Bajos : Elsevier Science, 31 (4), pp. 434-444.
dc.identifier1018-3647
dc.identifierN° 23611
dc.identifierA-CNyE-051
dc.identifierhttps://hdl.handle.net/20.500.12219/5072
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8551539
dc.description.abstractThe optimization of cellulase production by Irpex lacteus and Pycnoporus sanguineus was investigated. Fractional factorial design was conducted to determine significant variables and interactions. Response surface methodology was applied through Box-Behnken design to determine the optimum level of each factor on cellulase production. The optimal conditions of culture media were (g/L): for I. lacteus CaCl2.2(H2O) 0.3, MgSO4.7(H2O) 0.3 and KH2PO4 3, while for P. sanguineus was CaCl2.2(H2O) 0.1, MgSO4.7(H2O) 0.2 and KH2PO4 9. This optimized medium improved cellulase production, especially β-glucosidase activity values for I. lacteus. KH2PO4 was found in this work to be a useful mineral compound for cellulolytic production.
dc.languageeng
dc.publisherElsevier Science
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jksus.2018.07.009
dc.relationinfo:eu-repo/semantics/altIdentifier/hdl/http://hdl.handle.net/11336/81458
dc.relationinfo:eu-repo/semantics/altIdentifier/urn/https://www.sciencedirect.com/science/article/pii/S1018364717309606
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCellulase
dc.subjectOptimization
dc.subjectResponse surface methodology
dc.subjectMineral medium
dc.titleKH2PO4 improves cellulase production of Irpex lacteus and pycnoporus sanguineus
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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