Contamination of staple crops by heavy metals in Sibaté, Colombia
dc.contributor.author | Lizarazo, María F | |
dc.contributor.author | Herrera, César D. | |
dc.contributor.author | Celis, Crispin | |
dc.contributor.author | Pombo, Luis Miguel | |
dc.contributor.author | Teherán, Aníbal | |
dc.contributor.author | Piñeros, Luis Gabriel | |
dc.contributor.author | Forero, Sandra P. | |
dc.contributor.author | Velandia, Javier R. | |
dc.contributor.author | Díaz, Fabio E. | |
dc.contributor.author | ANDRADE BARREIRO, WILLIAM ALEJANDRO | |
dc.contributor.author | RODRIGUEZ AGUIRRE, OSCAR EDUARDO | |
dc.contributor.orcid | Rodríguez Aguirre, Oscar Eduardo [0000-0002-5934-0451] | |
dc.date.accessioned | 2020-07-13T22:53:38Z | |
dc.date.available | 2020-07-13T22:53:38Z | |
dc.date.issued | 2020 | |
dc.description.abstractenglish | Heavy metal contamination in water resources, soil, and food sources is an issue that compromises food safety in Sibaté, Colombia. In the present study concentration of heavy metals [HMs], such as Cu, As, Pb, Cr, Zn, Co, Cd and Ni, present in vegetables included in the typical Colombian diet were measured. The study was conducted as follows: samples of parsley, artichoke and carrots produced in a location near the Muña dam were collected, where the Bogotá River water is treated for use as a water resource. To determine food safety, national and international [HMs] established limits were compared with quantified [HMs] in samples of different vegetable parts and of the surrounding soil. Fresh samples were separated in their respective parts for cold acid digestion with HCl and HNO3 (1:1) for 15 days. Heavy metal mean ± standard error (SE) were as follows (mg/kg) As 2.36 ± 0.185, Cd 0.16 ± 0.009, Co 0.43 ± 0.019, Cr 12.1 ± 0.453, Cu 13.1 ± 1.68, Ni 0.00, Pb 7.07 ± 0.482 and Zn 3.976 ± 0.332. Cd, Cr, As, Co and Ni showed high transfer factor in Cynara scolymus. Moreover, high Pb, Cu and Zn transfer factor were present in Petroselinum crispum. Except for Daucus carota roots, there was a high metal transfer specifically in Petroselinum crispum leaves and other different plant parts, with high transfer factor for Cr, As, Co, Pb, Cu and Zn. | eng |
dc.format.mimetype | application/pdf | |
dc.identifier.doi | https://doi.org/10.1016/j.heliyon.2020.e04212 | |
dc.identifier.instname | instname:Universidad El Bosque | spa |
dc.identifier.issn | 2405-8440 | |
dc.identifier.reponame | reponame:Repositorio Institucional Universidad El Bosque | spa |
dc.identifier.repourl | https://repositorio.unbosque.edu.co | |
dc.identifier.uri | https://hdl.handle.net/20.500.12495/3485 | |
dc.language.iso | eng | |
dc.publisher | Elsevier | spa |
dc.publisher.journal | Heliyon | spa |
dc.relation.ispartofseries | Heliyon, 2405-8440, Vol. 6, Nro. 7, 2020 | spa |
dc.relation.uri | https://www.sciencedirect.com/science/article/pii/S2405844020310562 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.accessrights | https://purl.org/coar/access_right/c_abf2 | |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
dc.rights.creativecommons | 2020-07 | |
dc.rights.local | Acceso abierto | spa |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject.decs | Abastecimiento de alimentos | spa |
dc.subject.decs | Salud pública | spa |
dc.subject.decs | Zonas agrícolas | spa |
dc.subject.keywords | Heavy metals | spa |
dc.subject.keywords | Vegetables | spa |
dc.subject.keywords | Atomic absorption | spa |
dc.title | Contamination of staple crops by heavy metals in Sibaté, Colombia | spa |
dc.title.translated | Contamination of staple crops by heavy metals in Sibaté, Colombia | spa |
dc.type.coar | https://purl.org/coar/resource_type/c_6501 | |
dc.type.driver | info:eu-repo/semantics/article | |
dc.type.hasversion | info:eu-repo/semantics/publishedVersion | |
dc.type.local | Artículo de revista |
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