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https://hdl.handle.net/123456789/1534| Τύπος: | Αναρτημένη ανακοίνωση (poster) |
| Τίτλος: | Monitoring trace element and heavy metal concentrations in common herbs and superfoods available in greek market |
| Συγγραφέας: | [EL] Χολέβα, Τατιάνα[EN] Choleva, Tatiana [EL] Γκούμα, Βασιλική[EN] Gouma, Vassiliki [EL] Βλεσσίδης, Αθανάσιος[EN] Vlessidis, Athanasios [EL] Γκιώκας, Δημοσθένης[EN] Giokas, Dimosthenis |
| Ημερομηνία: | 26/06/2022 |
| Περίληψη: | The levels of heavy metals and trace elements in widely consumed products were determined in order to assess their nutritional value and safety. INTRODUCTION. Food is the major source of trace elements which are necessary to the human body. However, heavy metals may be also present as a result of anthropogenic activities. Therefore, monitoring and evaluation of trace elements and heavy metals is an important aspect of food safety and quality. METHODS. Extraction of metals was performed with microwave assisted digestion and their determination was accomplished by ICP-OES and AAS. RESULTS. Six herb species (parsley, dill, spearmint, oregano, thyme and rosemary ) and five superfood products consisting of three grapes (Aronia, Cranberries, Date) and two bee products (pollen and propolis) available in local market from various suppliers were evaluated for their content in nutritional elements such as Fe, Cu, Mg and Se as well as for their potential contamination from heavy metals such as Pb, Zn, Cd, Ni, Co and Cr. The measured concentrations were evaluated in relation to literature and the contamination factor and pollution load index were calculated in relation to the standards of FAO/WHO and EU. Statistical treatment of data was performed to unravel potential interactions among metal ions and differentiate between natural or anthropogenic sources. CONCLUSIONS. The results suggest that herbs, grapes and bee products available in retail suppliers meet the international nutritional and safety standards, but some violations were |
| Γλώσσα: | Αγγλικά |
| Τόπος δημοσίευσης: | Ioannina, Greece |
| Σελίδες: | 1 |
| Θεματική κατηγορία: | [EL] Αναλυτική χημεία[EN] Analytical Chemistry |
| Κάτοχος πνευματικών δικαιωμάτων: | © 2022 The Author(s) |
| Τίτλος πηγής δημοσίευσης: | Book of Abstracts 11th European Conference on Pesticides and Related Organic Micropollutants in the Environment |
| Όνομα εκδήλωσης: | 11th European Conference on Pesticides and Related Organic Micropollutants in the Environment & 17th Symposium on Chemistry and Fate Od Modern Pesticides |
| Τοποθεσία εκδήλωσης: | Ioannina, Greece |
| Ημ/νία έναρξης εκδήλωσης: | 23/06/2022 |
| Ημ/νία λήξης εκδήλωσης: | 26/06/2022 |
| Σημειώσεις: | We acknowledge support of this work by the project “Development of research infrastructures for the design, production and promotion of the quality and safety characteristics of agri-food and bio-functional products "(EVAGRO-NUTRITION)” (MIS 5047235) which is implemented under the Action “Reinforcement of the Research and Innovation Infrastructure”, funded by the Operational Programme "Competitiveness, Entrepreneurship and Innovation" (NSRF 2014-2020) and co-financed by Greece and the European Union (European Regional Development Fund). |
| Εμφανίζεται στις συλλογές: | Ερευνητικές ομάδες |
Αρχεία σε αυτό το τεκμήριο:
| Αρχείο | Περιγραφή | Σελίδες | Μέγεθος | Μορφότυπος | Έκδοση | Άδεια | |
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| 11th European Conference on Pesticides.pdf | 11th European Conference on Pesticides | 223.05 kB | Adobe PDF | - |  | Δείτε/ανοίξτε |