Retour

Comparative Effects of Organic and Conventional Cropping Systems on Trace Elements Contents in Vegetable Brassicaceae: Risk Assessment

Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
Comparative Effects of Organic and Conventional Cropping Systems on Trace Elements Contents in Vegetable Brassicaceae: Risk Assessment
Auteur(s)
  • CÁMARA-MARTOS Fernando
  • SEVILLANO-MORALES Jesús
  • RUBIO-PEDRAZA Luis
  • BONILLA-HERRERA Jesús
  • DE HARO-BAILÓN Antonio
Editeur(s)
Autre(s)
Id
HZI7ZRYP
Version
2348
Url zotero
https://www.zotero.org/groups/2567444/items/HZI7ZRYP
Date ajout
18 janvier 2021 16:32
Date modification
18 janvier 2021 16:32
Résumé anglais
Genotypes selected from 3 plant species (Brassica rapa, Eruca vesicaria and Sinapis alba) belonging to the Brassicaceae family were chosen to compare the concentrations of 9 inorganic elements (Cd, Co, Cr, Cu, Fe, Ni, Mn, Pb and Zn) in these varieties, that were grown under both conventional and organic conditions during two agricultural seasons (2018/2019 and 2019/2020) on two different experimental farms (Farm I and Farm II). We found that, together with agriculture practices, the inorganic element concentrations in Brassicas depended on many other factors, including soil characteristics. However, there were no conclusive results indicating a lower heavy metal content or a higher nutritionally beneficial trace elements content in vegetables grown under organic agriculture. Finally, a probabilistic assessment (@Risk) derived from the consumption of 150–200 g of these vegetables showed that organic Brassicas fulfill in comparison with the conventional ones, similar Dietary Reference Intakes (DRI) percentages for Co, Cr, Cu, Fe, Mn and Zn. Regarding heavy metals (Cd, Ni and Pb), we only found slight differences (mainly in the case of Pb) in the Tolerable Intakes (TI) between both cropping systems.
Note
None
CRAW tags
  • AB - Modalité bio
  • FREDO alimentation humaine
  • FREDO santé humaine
  • GEO Espagne
  • comparaison
  • farm management practices
WEB tags
  • conventional farming
  • heavy metals
  • organic farming
  • risk assessment
  • trace elements
Titre de la publication
Applied Sciences
Volume
11
Pages
707
Date caractères
2021/1
Date publication
24 janvier 2021
Doi
10.3390/app11020707 Le DOI est une URL unique de référencement d'une publication. Il est donc plus fiable et permanent qu'une URL classique
Url publication
https://www.mdpi.com/2076-3417/11/2/707