Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source
International audience Oyster samples (crassostrea gigas) were collected from seven mariculture site in Quiberon bay and gulf of Morbihan (South Brittany coastal area) for the investigation of metallic trace elements (MTE) assessment. Cu, Zn, Cd and Pb were analyzed by using inductively coupled plas...
Main Authors: | , , , , |
---|---|
Other Authors: | , , , , , |
Format: | Conference Object |
Language: | English |
Published: |
HAL CCSD
2012
|
Subjects: | |
Online Access: | https://hal.science/hal-02378818 https://hal.science/hal-02378818/document https://hal.science/hal-02378818/file/DM_Ong_et_al_2012a%20%281%29.pdf |
id |
ftinsu:oai:HAL:hal-02378818v1 |
---|---|
record_format |
openpolar |
spelling |
ftinsu:oai:HAL:hal-02378818v1 2023-06-18T03:40:16+02:00 Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source Ong, M.C. Noor Azhar, M.S. Menier, David Mohd Effendy, A.W. Dupont, Virginie Department of Marine Sciences University Malaysia Terengganu GMGL Domaines Océaniques (LDO) Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Observatoire des Sciences de l'Univers-Institut d'écologie et environnement-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Observatoire des Sciences de l'Univers-Institut d'écologie et environnement-Centre National de la Recherche Scientifique (CNRS) Universiti Teknologi PETRONAS (UTP) Phuket, Thailand 2012-08 https://hal.science/hal-02378818 https://hal.science/hal-02378818/document https://hal.science/hal-02378818/file/DM_Ong_et_al_2012a%20%281%29.pdf en eng HAL CCSD hal-02378818 https://hal.science/hal-02378818 https://hal.science/hal-02378818/document https://hal.science/hal-02378818/file/DM_Ong_et_al_2012a%20%281%29.pdf info:eu-repo/semantics/OpenAccess International Conference on Environment, Agriculture and Food Sciences - ICEAFS 2012 https://hal.science/hal-02378818 International Conference on Environment, Agriculture and Food Sciences - ICEAFS 2012, Aug 2012, Phuket, Thailand Crassostrea Gigas Metallic Trace Element Human Consumption South Brittany Coastal Area [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry info:eu-repo/semantics/conferenceObject Conference papers 2012 ftinsu 2023-06-05T23:27:08Z International audience Oyster samples (crassostrea gigas) were collected from seven mariculture site in Quiberon bay and gulf of Morbihan (South Brittany coastal area) for the investigation of metallic trace elements (MTE) assessment. Cu, Zn, Cd and Pb were analyzed by using inductively coupled plasma-mass spectrometry after acid digestion process. Oyster tissue, SRM1556a was used to validate the methods and the results show a good agreement with the certified values. The mean levels of Cu, Zn, Cd and Pb in oysters flesh were 3.57, 32.8, 0.04 and 0.24 mg/kg wet wt., respectively. MTE concentrations in the flesh were assessed for human consumption according to provisional tolerable weekly intake (PTWI) and provisional tolerable daily intake (PTDI). Due to their bioaccumulation capacity of heavy metals, both oysters' species had the potential of being used as biomonitors to control the aquatic contaminations of heavy metals. Conference Object Crassostrea gigas Institut national des sciences de l'Univers: HAL-INSU Gulf of Morbihan ENVELOPE(70.189,70.189,-49.434,-49.434) |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Crassostrea Gigas Metallic Trace Element Human Consumption South Brittany Coastal Area [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
spellingShingle |
Crassostrea Gigas Metallic Trace Element Human Consumption South Brittany Coastal Area [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry Ong, M.C. Noor Azhar, M.S. Menier, David Mohd Effendy, A.W. Dupont, Virginie Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
topic_facet |
Crassostrea Gigas Metallic Trace Element Human Consumption South Brittany Coastal Area [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
description |
International audience Oyster samples (crassostrea gigas) were collected from seven mariculture site in Quiberon bay and gulf of Morbihan (South Brittany coastal area) for the investigation of metallic trace elements (MTE) assessment. Cu, Zn, Cd and Pb were analyzed by using inductively coupled plasma-mass spectrometry after acid digestion process. Oyster tissue, SRM1556a was used to validate the methods and the results show a good agreement with the certified values. The mean levels of Cu, Zn, Cd and Pb in oysters flesh were 3.57, 32.8, 0.04 and 0.24 mg/kg wet wt., respectively. MTE concentrations in the flesh were assessed for human consumption according to provisional tolerable weekly intake (PTWI) and provisional tolerable daily intake (PTDI). Due to their bioaccumulation capacity of heavy metals, both oysters' species had the potential of being used as biomonitors to control the aquatic contaminations of heavy metals. |
author2 |
Department of Marine Sciences University Malaysia Terengganu GMGL Domaines Océaniques (LDO) Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Observatoire des Sciences de l'Univers-Institut d'écologie et environnement-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Observatoire des Sciences de l'Univers-Institut d'écologie et environnement-Centre National de la Recherche Scientifique (CNRS) Universiti Teknologi PETRONAS (UTP) |
format |
Conference Object |
author |
Ong, M.C. Noor Azhar, M.S. Menier, David Mohd Effendy, A.W. Dupont, Virginie |
author_facet |
Ong, M.C. Noor Azhar, M.S. Menier, David Mohd Effendy, A.W. Dupont, Virginie |
author_sort |
Ong, M.C. |
title |
Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
title_short |
Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
title_full |
Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
title_fullStr |
Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
title_full_unstemmed |
Biomonitoring of Metallic Trace Element in South Brittany Coastal (France) Using Oyster (C. Gigas): A Local Food Source |
title_sort |
biomonitoring of metallic trace element in south brittany coastal (france) using oyster (c. gigas): a local food source |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-02378818 https://hal.science/hal-02378818/document https://hal.science/hal-02378818/file/DM_Ong_et_al_2012a%20%281%29.pdf |
op_coverage |
Phuket, Thailand |
long_lat |
ENVELOPE(70.189,70.189,-49.434,-49.434) |
geographic |
Gulf of Morbihan |
geographic_facet |
Gulf of Morbihan |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
International Conference on Environment, Agriculture and Food Sciences - ICEAFS 2012 https://hal.science/hal-02378818 International Conference on Environment, Agriculture and Food Sciences - ICEAFS 2012, Aug 2012, Phuket, Thailand |
op_relation |
hal-02378818 https://hal.science/hal-02378818 https://hal.science/hal-02378818/document https://hal.science/hal-02378818/file/DM_Ong_et_al_2012a%20%281%29.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1769005243420377088 |