Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/0B2B1E5F-9410-4889-B7BC-9D3FD61CFFF4 | - |
| Αναγνωριστικό | https://doi.org/10.1016/j.envres.2016.10.009 | - |
| Αναγνωριστικό | https://www.sciencedirect.com/science/article/pii/S0013935116303838?via%3Dihub | - |
| Γλώσσα | en | - |
| Μέγεθος | 6 pages | en |
| Τίτλος | Assessing the impact of geogenic chromium uptake by carrots (Daucus carota) grown in Asopos river basin | en |
| Δημιουργός | Lilli Maria | en |
| Δημιουργός | Λιλλη Μαρια | el |
| Δημιουργός | Syranidou Evdokia | en |
| Δημιουργός | Συρανιδου Ευδοκια | el |
| Δημιουργός | Palliou Andriana | en |
| Δημιουργός | Παλλιου Ανδριανα | el |
| Δημιουργός | Nikolaidis Nikolaos | en |
| Δημιουργός | Νικολαιδης Νικολαος | el |
| Δημιουργός | Karatzas Giorgos | en |
| Δημιουργός | Καρατζας Γιωργος | el |
| Δημιουργός | Kalogerakis Nikos | en |
| Δημιουργός | Καλογερακης Νικος | el |
| Εκδότης | Elsevier | en |
| Περίληψη | A methodology was developed to assess the impact of geogenic origin hexavalent chromium uptake by carrots, and the risk of human consumption of carrots grown in Asopos River basin in Greece. A field scale experiment was conducted with carrots cultivated in treatment plots, with and without compost amendment, in order to assess the impact of carbon in the mobility and uptake of chromium by plants. The results suggested that there is a trend for chromium mobilization and uptake in the surface and the leaves of the carrots cultivated in the treatment plot with the higher carbon addition, but not in the core of the carrots. Limited mobility of hexavalent chromium in the soil-plant-water system is presented due to the affinity of chromium to be retained in the solid phase and be uptaken by plants. Hexavalent chromium tolerant bacterial strains were isolated from the carrots. These endophytic bacteria, present in all parts of the plant, were able to reduce hexavalent chromium to trivalent form to levels below the detection limit. Finally, a site-specific risk assessment analysis suggested no adverse effects to human health due to the consumption of carrots. These findings are of particular importance since they confirm that carrots grown in soils with geogenic origin chromium does not pose any adverse risk for human consumption, but could also have the beneficial effect of the micronutrient trivalent chromium. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2018-06-04 | - |
| Ημερομηνία Δημοσίευσης | 2017 | - |
| Θεματική Κατηγορία | Carrots | en |
| Θεματική Κατηγορία | Endophytic bacteria | en |
| Θεματική Κατηγορία | Geogenic chromium | en |
| Θεματική Κατηγορία | Risk assessment | en |
| Θεματική Κατηγορία | Uptake | en |
| Βιβλιογραφική Αναφορά | M.A. Lilli, E. Syranidou, A. Palliou, N. P. Nikolaidis, G. Karatzas and N. Kalogerakis, "Assessing the impact of geogenic chromium uptake by carrots (Daucus carota) grown in Asopos river basin," Environ. Res., vol. 152, pp. 96-101, Jan. 2017. doi: 10.1016/j.envres.2016.10.009 | en |
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