Bioaccumulation of Polycyclic Aromatic Hydrocarbons in Gilthead Sea Bream (Sparus aurata L.) Exposed to Long Term Feeding Trials with Different Experimental Diets
Polycyclic aromatic hydrocarbons (16 EPA list) were determined in oils, fish feed, and fillets from gilthead sea bream fed through a full production cycle (14 months) with feed containing different proportions of fish oil replaced by vegetable oils, followed by a finishing phase with fish oil. At th...
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| Veröffentlicht in: | Archives of environmental contamination and toxicology 2010-07, Vol.59 (1), p.137-146 |
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| creator | Nácher-Mestre, Jaime Serrano, Roque Benedito-Palos, Laura Navarro, Juan C López, Francisco J Kaushik, Sadasivam Pérez-Sánchez, Jaume |
| description | Polycyclic aromatic hydrocarbons (16 EPA list) were determined in oils, fish feed, and fillets from gilthead sea bream fed through a full production cycle (14 months) with feed containing different proportions of fish oil replaced by vegetable oils, followed by a finishing phase with fish oil. At the beginning of the study, fish presented 46.6 μg/kg fresh weight of the sum of PAHs in fillet and a benzo[a]pyrene equivalent value of 9.1 μg/kg fresh weight. These levels decreased after 330 days of rearing to values around 2 μg/kg. Although the concentration increased again during the finishing phase, they remained low. These low concentrations of PAHs could be the result of a dilution process associated with fish growth and with the detoxification pathways, both favored by the low levels of PAHs present in the feeds and the lack of any other potential source of contamination during the whole rearing period. |
| doi_str_mv | 10.1007/s00244-009-9445-1 |
| format | Article |
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Exposed to Long Term Feeding Trials with Different Experimental Diets</title><source>MEDLINE</source><source>SpringerLink Journals - AutoHoldings</source><creator>Nácher-Mestre, Jaime ; Serrano, Roque ; Benedito-Palos, Laura ; Navarro, Juan C ; López, Francisco J ; Kaushik, Sadasivam ; Pérez-Sánchez, Jaume</creator><creatorcontrib>Nácher-Mestre, Jaime ; Serrano, Roque ; Benedito-Palos, Laura ; Navarro, Juan C ; López, Francisco J ; Kaushik, Sadasivam ; Pérez-Sánchez, Jaume</creatorcontrib><description>Polycyclic aromatic hydrocarbons (16 EPA list) were determined in oils, fish feed, and fillets from gilthead sea bream fed through a full production cycle (14 months) with feed containing different proportions of fish oil replaced by vegetable oils, followed by a finishing phase with fish oil. At the beginning of the study, fish presented 46.6 μg/kg fresh weight of the sum of PAHs in fillet and a benzo[a]pyrene equivalent value of 9.1 μg/kg fresh weight. These levels decreased after 330 days of rearing to values around 2 μg/kg. Although the concentration increased again during the finishing phase, they remained low. These low concentrations of PAHs could be the result of a dilution process associated with fish growth and with the detoxification pathways, both favored by the low levels of PAHs present in the feeds and the lack of any other potential source of contamination during the whole rearing period.</description><identifier>ISSN: 0090-4341</identifier><identifier>EISSN: 1432-0703</identifier><identifier>DOI: 10.1007/s00244-009-9445-1</identifier><identifier>PMID: 20037783</identifier><identifier>CODEN: AECTCV</identifier><language>eng</language><publisher>New York: New York : Springer-Verlag</publisher><subject>Animal and plant ecology ; Animal Feed ; Animal, plant and microbial ecology ; Animals ; Applied ecology ; Aquaculture ; Bioaccumulation ; Biological and medical sciences ; Bream ; Carcinogens ; Chemical spills ; Computer Science ; Consumption ; Contamination ; Detoxification ; Diet ; Earth and Environmental Science ; Ecotoxicology ; Ecotoxicology, biological effects of pollution ; Environment ; Environmental Chemistry ; Environmental Health ; Feeding Methods ; Fillets ; Finishing ; Fish ; Fish feeds ; Fish oils ; Fish Oils - chemistry ; Fish Products - analysis ; Food chains ; Fundamental and applied biological sciences. Psychology ; General aspects ; Indicator organisms ; Ingredients ; Life Sciences ; Marine ; Metabolism ; Monitoring/Environmental Analysis ; Nutrition research ; Pollutants ; Pollution ; Polyallylamine hydrochloride ; Polycyclic aromatic hydrocarbons ; Polycyclic Aromatic Hydrocarbons - analysis ; Polycyclic Aromatic Hydrocarbons - metabolism ; Sea Bream - metabolism ; Sea water ecosystems ; Seafood ; Soil Science & Conservation ; Studies ; Synecology ; Toxicity ; Vegetable oils ; Water Pollutants, Chemical - metabolism ; Water pollution</subject><ispartof>Archives of environmental contamination and toxicology, 2010-07, Vol.59 (1), p.137-146</ispartof><rights>Springer Science+Business Media, LLC 2009</rights><rights>2015 INIST-CNRS</rights><rights>Springer Science+Business Media, LLC 2010</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c533t-3291c3e27a0e3bd049e9db2967c01b47f0cbb906c7a0117e90aa8f2e8ca8c4103</citedby><cites>FETCH-LOGICAL-c533t-3291c3e27a0e3bd049e9db2967c01b47f0cbb906c7a0117e90aa8f2e8ca8c4103</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00244-009-9445-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00244-009-9445-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,780,784,885,27922,27923,41486,42555,51317</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23180451$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20037783$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02658536$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Nácher-Mestre, Jaime</creatorcontrib><creatorcontrib>Serrano, Roque</creatorcontrib><creatorcontrib>Benedito-Palos, Laura</creatorcontrib><creatorcontrib>Navarro, Juan C</creatorcontrib><creatorcontrib>López, Francisco J</creatorcontrib><creatorcontrib>Kaushik, Sadasivam</creatorcontrib><creatorcontrib>Pérez-Sánchez, Jaume</creatorcontrib><title>Bioaccumulation of Polycyclic Aromatic Hydrocarbons in Gilthead Sea Bream (Sparus aurata L.) Exposed to Long Term Feeding Trials with Different Experimental Diets</title><title>Archives of environmental contamination and toxicology</title><addtitle>Arch Environ Contam Toxicol</addtitle><addtitle>Arch Environ Contam Toxicol</addtitle><description>Polycyclic aromatic hydrocarbons (16 EPA list) were determined in oils, fish feed, and fillets from gilthead sea bream fed through a full production cycle (14 months) with feed containing different proportions of fish oil replaced by vegetable oils, followed by a finishing phase with fish oil. At the beginning of the study, fish presented 46.6 μg/kg fresh weight of the sum of PAHs in fillet and a benzo[a]pyrene equivalent value of 9.1 μg/kg fresh weight. These levels decreased after 330 days of rearing to values around 2 μg/kg. Although the concentration increased again during the finishing phase, they remained low. These low concentrations of PAHs could be the result of a dilution process associated with fish growth and with the detoxification pathways, both favored by the low levels of PAHs present in the feeds and the lack of any other potential source of contamination during the whole rearing period.</description><subject>Animal and plant ecology</subject><subject>Animal Feed</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Applied ecology</subject><subject>Aquaculture</subject><subject>Bioaccumulation</subject><subject>Biological and medical sciences</subject><subject>Bream</subject><subject>Carcinogens</subject><subject>Chemical spills</subject><subject>Computer Science</subject><subject>Consumption</subject><subject>Contamination</subject><subject>Detoxification</subject><subject>Diet</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Feeding Methods</subject><subject>Fillets</subject><subject>Finishing</subject><subject>Fish</subject><subject>Fish feeds</subject><subject>Fish oils</subject><subject>Fish Oils - chemistry</subject><subject>Fish Products - analysis</subject><subject>Food chains</subject><subject>Fundamental and applied biological sciences. 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Although the concentration increased again during the finishing phase, they remained low. These low concentrations of PAHs could be the result of a dilution process associated with fish growth and with the detoxification pathways, both favored by the low levels of PAHs present in the feeds and the lack of any other potential source of contamination during the whole rearing period.</abstract><cop>New York</cop><pub>New York : Springer-Verlag</pub><pmid>20037783</pmid><doi>10.1007/s00244-009-9445-1</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animal and plant ecology Animal Feed Animal, plant and microbial ecology Animals Applied ecology Aquaculture Bioaccumulation Biological and medical sciences Bream Carcinogens Chemical spills Computer Science Consumption Contamination Detoxification Diet Earth and Environmental Science Ecotoxicology Ecotoxicology, biological effects of pollution Environment Environmental Chemistry Environmental Health Feeding Methods Fillets Finishing Fish Fish feeds Fish oils Fish Oils - chemistry Fish Products - analysis Food chains Fundamental and applied biological sciences. Psychology General aspects Indicator organisms Ingredients Life Sciences Marine Metabolism Monitoring/Environmental Analysis Nutrition research Pollutants Pollution Polyallylamine hydrochloride Polycyclic aromatic hydrocarbons Polycyclic Aromatic Hydrocarbons - analysis Polycyclic Aromatic Hydrocarbons - metabolism Sea Bream - metabolism Sea water ecosystems Seafood Soil Science & Conservation Studies Synecology Toxicity Vegetable oils Water Pollutants, Chemical - metabolism Water pollution |
| title | Bioaccumulation of Polycyclic Aromatic Hydrocarbons in Gilthead Sea Bream (Sparus aurata L.) Exposed to Long Term Feeding Trials with Different Experimental Diets |
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