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Partitioning of nutrients and non-essential elements in Swiss chards cultivated in open-air plots

hal.structure.identifierDepartment of Analytical Chemistry, Faculty of Science and Technology
dc.contributor.authorLIÑERO, Olaia
hal.structure.identifierDepartment of Analytical Chemistry, Faculty of Science and Technology
dc.contributor.authorCIDAD, Maite
hal.structure.identifierDepartment of Analytical Chemistry, Faculty of Science and Technology
dc.contributor.authorCARRERO, Jose Antonio
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorNGUYEN, Christophe
hal.structure.identifierDepartment of Analytical Chemistry, Faculty of Science and Technology
dc.contributor.authorDE DIEGO, Alberto
dc.date.accessioned2024-04-08T12:09:32Z
dc.date.available2024-04-08T12:09:32Z
dc.date.issued2017
dc.identifier.issn0889-1575
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196582
dc.description.abstractEnThe uptake of metals by plants and their partitioning between different organs is an important issue in fields like plant ecology, phytochemistry, phytoremediation and, in the case of plants with edible parts, food quality. In this work a five-month field experiment was carried out to investigate the uptake and partitioning of 20 elements (Mg, K, Ca, Na, Mn, Fe, Co, Cu, Zn, Mo, Sr, Ba, Al, Ti, V, Cr, As, Cd, TI and Pb) by Swiss chards (Beta vulgaris). The effect of the harvesting time on the accumulation of these elements in roots, stalks and leaf blades was studied using plants cultivated in two different but adjacent air-open plots subjected to conventional or organic farming techniques. Plants were collected at six growth stages during their production cycle and samples were analysed by ICP-MS after microwave assisted acid digestion. Toxic elements (except Cd) were mainly immobilised in roots, whereas essential elements were translocated to aboveground organs. In general, the element concentrations in plant organs decreased with time. The use of organic fertilisers promoted the presence of nutrients in blades and stalks. Pb and Cd concentrations in the edible parts were always below the maximum levels set by the European Union.
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subjectbeta vulgaris
dc.subjectcomposition alimentaire
dc.subjectanalyse alimentaire
dc.subjectélément trace
dc.subject.enchards (Beta vulgaris)
dc.subject.enfood analysis
dc.subject.enfood composition
dc.subject.ennutrients
dc.subject.enorganic fertiliser
dc.subject.enpartitioning
dc.subject.ensynthetic
dc.subject.enfertiliser
dc.subject.entoxic trace elements
dc.subject.entrace element
dc.title.enPartitioning of nutrients and non-essential elements in Swiss chards cultivated in open-air plots
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jfca.2017.02.017
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalJournal of Food Composition and Analysis
bordeaux.page179-187
bordeaux.volume59
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-01607800
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01607800v1
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