Persistent and emerging pollutants assessment on aquaculture oysters (Crassostrea gigas) from NW Portuguese coast (Ria De Aveiro)
Φόρτωση...
Ημερομηνία
Συγγραφείς
Gadelha, Juliana
Rocha, Cristina
Camacho, Carolina
Eljarrat, Ethel
Peris, Andreas
Aminot, Yann
Readman, James
Boti, Vasiliki
Nannou, Christina
Kapsi, Margarita
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Damia Barcelo
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer-reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
Science of the Total Environment
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
The study aim was to determine a range of relevant persistent and emerging pollutants in oysters produced in an
aquaculture facility located in an important production area, to assure their safety for human consumption. Pol lutants, including 16 PAHs, 3 butyltins (BTs), 29 flame retardants (FRs, including organophosphate and haloge nated FRs), 35 pesticides (including 9 pyrethroid insecticides) and 13 personal care products (PCPs, including
musks and UV filters), were determined in oysters' tissues collected during one year in four seasonal sampling
surveys. The seasonal environmental pollution on the production site was evaluated by water and sediment anal ysis. Furthermore, oysters' nutritional quality was also assessed and related with the consumption of healthy sea food, showing that oysters are a rich source of protein with low fat content and with a high quality index all year
around. Results showed that most analysed pollutants were not detected either in oyster tissues or in environ mental matrixes (water and sediments). The few pollutants detected in oyster tissues, including both regulated
and non-legislated pollutants, such as a few PAHs (fluorene, phenanthrene, anthracene, fluoranthene, pyrene and indenopyrene), FRs (TPPO, TDCPP, DCP, BDE-47, BDE-209 and Dec 602) and PCPs (galaxolide, galaxolidone,
homosalate and octocrylene), were present at low levels (in the ng/g dw range) and did not represent a signifi cant health risk to humans. The observed seasonal variations related to human activities (e.g. tourism in summer)
highlights the need for environmental protection and sustainable resource exploration for safe seafood
production.
Περιγραφή
Λέξεις-κλειδιά
PAHs, Personal care products, Flame retardants
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Τμήμα Χημείας
Πίνακας περιεχομένων
Χορηγός
Βιβλιογραφική αναφορά
Περιλαμβάνει βιβλιογραφικές αναφορές
Ονόματα συντελεστών
Αριθμός σελίδων
Λεπτομέρειες μαθήματος
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item.page.review
item.page.supplemented
item.page.referenced
Άδεια Creative Commons
Άδεια χρήσης της εγγραφής: Attribution-NonCommercial-NoDerivs 3.0 United States