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http://hdl.handle.net/10261/111494
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dc.contributor.author | Jaramillo Carmona, Sara M. | - |
dc.contributor.author | López Martín, Sergio | - |
dc.contributor.author | Vázquez-Castilla, Sara | - |
dc.contributor.author | Jiménez Araujo, Ana | - |
dc.contributor.author | Rodríguez-Arcos, Rocío | - |
dc.contributor.author | Guillén Bejarano, Rafael | - |
dc.date.accessioned | 2015-02-27T11:17:53Z | - |
dc.date.available | 2015-02-27T11:17:53Z | - |
dc.date.issued | 2014 | - |
dc.identifier | doi: 10.1021/jf502560k | - |
dc.identifier | issn: 1520-5118 | - |
dc.identifier.citation | Journal of agricultural and food chemistry 62: 9644- 9650 (2014) | - |
dc.identifier.uri | http://hdl.handle.net/10261/111494 | - |
dc.description.abstract | © 2014 American Chemical Society. Asparagus byproducts are a good source of cationic soluble peroxidases (CAP) useful for the bioremediation of phenol-contaminated wastewaters. In this study, cell wall bound peroxidases (POD) from the same byproducts have been purified and characterized. The covalent forms of POD represent >90% of the total cell wall bound POD. Isoelectric focusing showed that whereas the covalent fraction is constituted primarily by anionic isoenzymes, the ionic fraction is a mixture of anionic, neutral, and cationic isoenzymes. Covalently bound peroxidases were purified by means of ion exchange chromatography and affinity chromatography. In vitro detoxification studies showed that although CAP are more effective for the removal of 4-CP and 2,4-DCP, anionic asparagus peroxidase (AAP) is a better option for the removal of hydroxytyrosol (HT), the main phenol present in olive mill wastewaters. | - |
dc.description.sponsorship | S.J.-C. and S.L. acknowledge financial support from the Spanish CSIC (JAE-doc Program), a contract cofunded by the ESF. S.V.-C. thank the Spanish CSIC for her contract (JAE Pre Program). | - |
dc.publisher | American Chemical Society | - |
dc.rights | closedAccess | - |
dc.subject | Anionic isoperoxidase | - |
dc.subject | Asparagus by-products | - |
dc.subject | Phenols | - |
dc.subject | Bioremediation | - |
dc.subject | Cell wall bound peroxidase | - |
dc.title | Cell wall bound anionic peroxidases from asparagus byproducts | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1021/jf502560k | - |
dc.date.updated | 2015-02-27T11:17:54Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
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