1
|
Iwegbue CMA, Afolabi OL, Ogwu IF, Nwajei GE, Martincigh BS. Safety evaluation of organochlorine pesticides and polybrominated diphenyl ethers in imported canned fish in Nigeria. Food Chem Toxicol 2024; 189:114676. [PMID: 38641043 DOI: 10.1016/j.fct.2024.114676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/28/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Organochlorine pesticide (OCP) and polybrominated diphenyl ether (PBDE) concentrations were measured in thirty popular brands of imported canned fish (mackerel, sardines, and tuna) in Nigeria to ascertain potential threats to humans arising from their consumption. The Σ20 OCP concentrations in mackerel ranged from 0.47 to 7.36 ng g-1, while those of tuna and sardines varied from 1.06 to 2.19 and 0.11 to 12.7 ng g-1, respectively. The Σ39 PBDE concentrations in mackerel varied from 0.06 to 4.21 ng g-1, while those of tuna and sardines ranged from 0.19 to 3.18 and 0.04 to 8.26 ng g-1, respectively. The estimated daily intake (EDI) of OCPs and PBDEs from ingestion of the canned fish by adults and children were in the magnitude of 0.03 to 17.6 ng kg-1 bw day-1 and 9.9 × 10-3 to 11.5 ng kg-1 bw day-1 respectively. The hazard index (HI) and total cancer risk (TCR) values for OCPs and PBDEs from ingestion of the canned fish were less than 1 and 10-6, respectively. The dietary intakes of OCPs and PBDEs from these brands of canned fish by adults and children result in no adverse non-cancer and cancer risks.
Collapse
Affiliation(s)
| | - Obehi L Afolabi
- Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Ijeoma F Ogwu
- Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Godwin E Nwajei
- Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Nigeria
| | - Bice S Martincigh
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa
| |
Collapse
|
2
|
Savin RL, Ladoși D, Ladoși I, Păpuc T, Becze A, Cadar O, Torök I, Simedru D, Mariș ȘC, Coroian A. Influence of Fish Species and Wood Type on Polycyclic Aromatic Hydrocarbons Contamination in Smoked Fish Meat. Foods 2024; 13:1790. [PMID: 38928732 PMCID: PMC11202992 DOI: 10.3390/foods13121790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
Despite the numerous sensory, organoleptic and nutritional qualities, fish meat may also contain some toxic compounds with negative effects on human health. Polycyclic aromatic hydrocarbons (PAHs) are a class of chemicals resulting from incomplete combustion, found at high levels in thermally processed foods, especially in smoked fish. This research studied the influence of wood type (beech, plum and oak) and fish species (rainbow trout, carp and Siberian sturgeon) on PAH contamination in hot smoked fish. Benzo(a)Piren, Σ4PAHs and Σ15PAHs were considered as main indicators of PAH contamination. All-PAHs was quantified in all samples, indicating a specific dynamic of values due to the influence of variables. Generally, BaP (benzo(a)pyrene) content in the samples ranged from 0.11 µg/kg to 8.63 µg/kg, Σ4PAHs from 0.70 µg/kg to 45.24 µg/kg and Σ15PAHs from 17.54 µg/kg to 450.47 µg/kg. Thus, plum wood promoted the highest levels of PAHs, followed by oak and beech. Carp and Siberian sturgeon presented the highest concentrations of PAHs. Some of these parameters had levels that exceeded the limits allowed by legislation via Commission Regulation (EU) No 835/2011. Results revealed BaP levels > 2 µg/kg when plum wood was used in rainbow trout (4.04 µg/kg), carp (4.47 µg/kg) and Siberian sturgeon (8.63 µg/kg). Moreover, the same trend was found for Σ4PAHs, which exceeded 12 µg/kg in rainbow trout (17.57 µg/kg), carp (45.24 µg/kg) and Siberian sturgeon (44.97 µg/kg).
Collapse
Affiliation(s)
- Raul-Lucian Savin
- Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, 3-5 Mănăștur Street, 400372 Cluj-Napoca, Romania; (R.-L.S.)
| | - Daniela Ladoși
- Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, 3-5 Mănăștur Street, 400372 Cluj-Napoca, Romania; (R.-L.S.)
| | - Ioan Ladoși
- Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, 3-5 Mănăștur Street, 400372 Cluj-Napoca, Romania; (R.-L.S.)
| | - Tudor Păpuc
- Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, 3-5 Mănăștur Street, 400372 Cluj-Napoca, Romania; (R.-L.S.)
| | - Anca Becze
- INCDO-INOE2000, Research Institute for Analytical Instrumentation, 67 Donath Street, 400293 Cluj-Napoca, Romania (O.C.); (I.T.)
| | - Oana Cadar
- INCDO-INOE2000, Research Institute for Analytical Instrumentation, 67 Donath Street, 400293 Cluj-Napoca, Romania (O.C.); (I.T.)
| | - Iulia Torök
- INCDO-INOE2000, Research Institute for Analytical Instrumentation, 67 Donath Street, 400293 Cluj-Napoca, Romania (O.C.); (I.T.)
| | - Dorina Simedru
- INCDO-INOE2000, Research Institute for Analytical Instrumentation, 67 Donath Street, 400293 Cluj-Napoca, Romania (O.C.); (I.T.)
| | - Ștefania Codruța Mariș
- Department of Environment and Soil Sciences, University of Lleida, UDL, Av. Rovira Roure, 191, 25198 Leida, Spain
| | - Aurelia Coroian
- Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, 3-5 Mănăștur Street, 400372 Cluj-Napoca, Romania; (R.-L.S.)
| |
Collapse
|
3
|
Naaz N, Pandey J. Spatial distribution of polycyclic aromatic hydrocarbons in water and sediment in the Ganga River: source diagnostics and health risk assessment on dietary exposure through a common carp fish Labeo rohita. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2024; 46:196. [PMID: 38695954 DOI: 10.1007/s10653-024-01980-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 04/03/2024] [Indexed: 06/17/2024]
Abstract
We evaluated spatial distribution and source apportionment of polycyclic aromatic hydrocarbons (PAHs) in water and sediments at four selected sites of the Ganga River. Also, we measured PAHs in muscle tissues of Rohu (Labeo rohita), the most common edible carp fish of the Ganga River and potential human health risk was addressed. Total concentration of PAHs (∑PAHs) in water was highest at Manika Site (1470.5 ng/L) followed by Knuj (630.0 ng/L) and lowest at Adpr (219.0 ng/L). A similar trend was observed for sediments with highest concentration of ∑PAHs at Manika (461.8 ng/g) and lowest at Adpr Site (94.59 ng/g). Among PAHs, phenanthrene (Phe) showed highest concentration in both water and sediment. Of the eight major carcinogenic contributors (∑PAH8C), Indeno (1,2,3-C,D) pyrene (InP) did appear the most dominant component accounting for 42% to this group at Manika Site. Isomer ratios indicated vehicular emission and biomass combustion as major sources of PAHs. The ∑PAHs concentrations in fish tissue ranged from 117.8 to 758.0 ng/g (fresh weight basis) where low molecular weight PAHs assumed predominance (above 80%). The risk level in fish tissues appeared highest at Manika Site and site-wise differences were statistically significant (p < 0.05). The ILCR (> 10-4) indicated carcinogenic risk in adults and children associated with BaP and DBahA at Manika Site and with BaP at Knuj Site. Overall, the concentrations exceeding permissible limit, carcinogenic potential and BaP equivalent all indicated carcinogenic risks associated with some individual PAHs. This merits attention because the Ganga River is a reservoir of fisheries.
Collapse
Affiliation(s)
- Neha Naaz
- Ganga River Ecology Research Laboratory, Environmental Science Division, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Jitendra Pandey
- Ganga River Ecology Research Laboratory, Environmental Science Division, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
| |
Collapse
|
4
|
Emoyoma UO, Ezejiofor AN, Frazzoli C, Bocca B, Ekhator OC, Onyena AP, Udom GJ, Orisakwe OE. Polycyclic aromatic hydrocarbons in fish (fresh and dried) and public health in Nigeria: a systematic review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024; 34:2197-2212. [PMID: 37417444 DOI: 10.1080/09603123.2023.2230915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/26/2023] [Indexed: 07/08/2023]
Abstract
In Nigeria, environmental pollution linked with PAHs has been increasing, and PAHs in fish pose a threat to all, especially those that rely upon fish. This systematic review aimed at evaluating human health effect of PAHs concentration in dried and fresh fish in Nigeria. A systematic literature search was carried out on PubMed, MedLine, Web of Science and Science Direct, etc. From the total of 31 articles reviewed, 19 studies reported on fresh fish and 9 on dried fish. 54.8% of the selected research reported on high-level PAH accumulation in fresh fish. PAH contamination was mainly from petrogenic and pyrogenic sources. The major health outcomes from this study were cancer and non-carcinogenic risks, skin irritations, gastrointestinal, child deformities, respiratory disorders, emotional distresses, neurological and haematological effects. It is recommended that regulations be made to abate and monitor the environmental exposure of humans to PAHs to ameliorate the public health effects.
Collapse
Affiliation(s)
- Udi Ogheneovoh Emoyoma
- African Centre of Excellence for Public Health and Toxicological Research (ACE-PUTOR), University of Port Harcourt, Port Harcourt, Nigeria
| | - Anthoneth Ndidi Ezejiofor
- African Centre of Excellence for Public Health and Toxicological Research (ACE-PUTOR), University of Port Harcourt, Port Harcourt, Nigeria
| | - Chiara Frazzoli
- Department for Cardiovascular, Endocrine-Metabolic Diseases, and Aging, Istituto Superiore di Sanità, Rome, Italy
| | - Beatrice Bocca
- Department of Environment and Health, Istituto Superiore di Sanità, Rome, Italy
| | - Osazuwa Clinton Ekhator
- Department of Science Laboratory Technology, Faculty of Science, University of Benin, Benin, Edo, Benin
| | - Amarachi Pascaline Onyena
- Department of Marine Environment and Pollution Control, Nigeria Maritime University Okerenkoko, Warri, Nigeria
| | - Godswill J Udom
- Department of Pharmacology and Toxicology, Federal University, Oye-Ekiti Nigeria
| | - Orish Ebere Orisakwe
- African Centre of Excellence for Public Health and Toxicological Research (ACE-PUTOR), University of Port Harcourt, Port Harcourt, Nigeria
- Provictorie Research Center, Port Harcourt, Rivers State, Nigeria
| |
Collapse
|
5
|
Aborisade AB, Adetutu A, Adegbola PI. Polycyclic aromatic hydrocarbons distribution in fish tissues and human health risk assessment on consumption of four fish species collected from Lagos Lagoon, Nigeria. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:122740-122754. [PMID: 37978122 DOI: 10.1007/s11356-023-30954-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
Lagos Lagoon is a very popular lagoon in Lagos state that receives effluents from neighboring industries. These effluents tend to increase the level of contaminants in the lagoon, thereby creating more stressors for aquatic animals. Determination of polycyclic aromatic hydrocarbons (PAHs) in four commonly consumed fish species from the lagoon and the prediction of possible health risks associated with their consumption were performed in this study. Various levels of PAH were detected in the fish tissues with the highest total concentration of PAH in Sarothoredon melanotheron. High concentrations of benzo(a)pyrene were noticed in Sarothoredon melanotheron and Ethmalosa fimbriata, and their values were above the guideline value of 0.002 μg/g. The dietary daily intake (DDI) value in S. melanotheron 82.00 ×10-5 μg/g/day was highest. Carcinogenic toxic equivalents (TEQ) showed that consumption of S. melanotheron had higher potential to pose carcinogenic risks, while the excess cancer risk (ECR) index for the PAHs in all the assessed fish species was beyond threshold values indicating potential carcinogenic risk from their consumption. No significant association was found between the concentration of PAHs and the size of the fish. Target hazard quotient (THQ) results suggested absence of potential non-carcinogenic risk if individual PAH in the fish are consumed frequently. The study however established possible carcinogenic human health risk from consumption of the fish obtained from Lagos Lagoon. The study recommends monitoring of contamination and consumption of fish from harvest sites within the study region.
Collapse
Affiliation(s)
- Abiodun Bukunmi Aborisade
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
- Nigeria Institute for Oceanography and Marine Research, 3 Wilmot Point Road, Victoria Island, Lagos, 106104, Nigeria
| | - Adewale Adetutu
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - Peter Ifeoluwa Adegbola
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
- Biochemistry and Forensic Science, First Technical University, Ibadan, Nigeria.
| |
Collapse
|
6
|
Singh V, Negi R, Jacob M, Gayathri A, Rokade A, Sarma H, Kalita J, Tasfia ST, Bharti R, Wakid A, Suthar S, Kolipakam V, Qureshi Q. Polycyclic Aromatic Hydrocarbons (PAHs) in aquatic ecosystem exposed to the 2020 Baghjan oil spill in upper Assam, India: Short-term toxicity and ecological risk assessment. PLoS One 2023; 18:e0293601. [PMID: 38019821 PMCID: PMC10686499 DOI: 10.1371/journal.pone.0293601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
This study focuses on the short-term contamination and associated risks arising from the release of Polycyclic Aromatic Hydrocarbons (PAHs) due to the 2020 Baghjan oil blowout in upper Assam, India. Shortly after the Baghjan oil blowout, samples were collected from water, sediment, and fish species and examined for PAHs contents. The results of the analysis revealed ΣPAHs concentrations ranged between 0.21-691.31 μg L-1 (water); 37.6-395.8 μg Kg-1 (sediment); 104.3-7829.6 μg Kg-1 (fish). The prevalence of 3-4 ring low molecular weight PAHs compounds in water (87.17%), sediment (100%), and fish samples (93.17%) validate the petrogenic source of origin (oil spill). The geographic vicinity of the oil blowout is rich in wildlife; thus, leading to a significant mass mortality of several eco-sensitive species like fish, plants, microbes, reptiles, amphibians, birds and mammals including the Gangetic River dolphin. The initial ecological risk assessment suggested moderate to high-risk values (RQ >1) of majority PAHs concerning fish, daphnia, and algae species. This study highlights the need for recognizing the potential for short-term exposure to local species. To safeguard local ecosystems from potential future environmental disasters, it is imperative for the government to adopt a precautionary strategy.
Collapse
Affiliation(s)
- Vineet Singh
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Ranjana Negi
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Merin Jacob
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Aaranya Gayathri
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Anurag Rokade
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Hiyashri Sarma
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | - Jitul Kalita
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| | | | | | - Abdul Wakid
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
- Aaranyak, Guwahati, Assam, India
| | - Surindra Suthar
- School of Environment & Natural Resources, Doon University, Dehradun, Uttarakhand, India
| | | | - Qamar Qureshi
- Wildlife Institute of India, Chandrabani, Dehradun, Uttarakhand, India
| |
Collapse
|
7
|
Rao MN, Anjaneyulu A, Parthipan VD, Ram A, Pradhan UK, Krishnan U, Siddaiha V. Biomarker responses in the Coilia dussumieri exposed to petroleum hydrocarbons contamination in urbanized estuaries along the west coast of India. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:7727-7740. [PMID: 37428426 DOI: 10.1007/s10653-023-01652-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 06/07/2023] [Indexed: 07/11/2023]
Abstract
The estuaries of Maharashtra are under continuous pressure due to uncontrolled dumping of persistent toxic organic pollutants into these regions and their impact on the marine environment. In this study, total petroleum hydrocarbons (TPHs) in water, sediments, fish, and biomarker responses in the Coilia dussumieri exposed to TPHs were determined in seven urbanized tropical estuaries along the west coast of India during the winter and summer. The results of the cluster analysis highlighted that the concentration of TPHs in the water, sediment, and fish in the study area was spatially varied, with the highest concentration in the northern area of Maharashtra (NM) estuaries than in the southern region of Maharashtra (SM) estuaries during both seasons. The enrichment of TPHs in water and sediment in the middle part of most estuaries highlights the addition of anthropogenic organic matter. A higher concentration of TPHs in the muscle tissue of Coilia dussumieri observed in NM during the winter season, indicates the energetic intake and storage of large quantities of TPHs in their muscle tissue. The biochemical results showed decreased levels of total protein (PRT) under exposure to TPHs, under oxidative stress and reversing correlations was observed between catalase (CAT) and lipid peroxidation (LPO) activities with the respective TPHs. Similarly, reduced activity of the CAT antioxidant and increased glutathione-S-transferase (GST) under exposure to TPHs were more likely to occur under hydrocarbon stress. However, current results indicate that Coilia dussumieri actively produces oxidative stress and antioxidant reaction that can be used as biomarkers of pollution in the study area.
Collapse
Affiliation(s)
- Molla Nageswar Rao
- CSIR-National Institute of Oceanography, Regional Centre, Mumbai, 400053, India.
- Department of Organic Chemistry & Food, Drug and Water, Andhra University, Visakhapatnam, 530003, India.
- Indian Institute of Tropical Meteorology (Ministry of Earth Sciences), Pune, 411008, India.
| | - Adluri Anjaneyulu
- Mangrove and Marine Biodiversity Conservation Foundation of Maharashtra, Mumbai, 400001, India
| | | | - Anirudh Ram
- CSIR-National Institute of Oceanography, Regional Centre, Mumbai, 400053, India
| | - Umesh Kumar Pradhan
- CSIR-National Institute of Oceanography, Regional Centre, Mumbai, 400053, India
| | - Udaya Krishnan
- CSIR-National Institute of Oceanography, Regional Centre, Mumbai, 400053, India
| | - Vidavalur Siddaiha
- Department of Organic Chemistry & Food, Drug and Water, Andhra University, Visakhapatnam, 530003, India
| |
Collapse
|
8
|
Samarajeewa U. Emerging challenges in maintaining marine food-fish availability and food safety. Compr Rev Food Sci Food Saf 2023; 22:4734-4757. [PMID: 37732477 DOI: 10.1111/1541-4337.13239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/30/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023]
Abstract
The marine finfish and crustaceans contribute immensely to human nutrition. Harvesting marine food-fish to meet the global demand has become a challenge due to reduction of the fishery areas and food safety hazards associated with increased pre-harvest and post-harvest contaminations. The causes of low fish availability and contaminations were reviewed following the published literature from 2000 to 2023. The marine fish yields are stressed due to spread of contaminants triggered by rising sea temperatures, transport of microorganisms by marine vessels across the oceans, anthropogenic activities leading to increase in the toxic microorganisms, and the entry of toxic chemicals and antibiotic residues into the seawater through rivers or directly. Processing adds pyrogenic chemicals to foods. The hazardous materials may accumulate in the food-fish, beyond tolerance limits permitted for human foods. While the research and control measures focus on minimizing the hazards due to pathogenic microorganisms and chemicals in market fish, there is less discussion on the unhealthy changes occurring in the oceans affecting the quantity and quality of food-fish, and the origins of microbial and chemical contaminations. This review examines the factors affecting availability of wild food-fish and increased contaminations. It aims to bridge the knowledge gaps between the spread of hazardous agents in the marine environment, and their effects on the food-fish. Meeting the future human food security and safety through marine fish and fish products may need marine cage farming, introduction of genetically modified high yielding food-fish, and cultured contaminant free finless fish muscles as options.
Collapse
Affiliation(s)
- Upali Samarajeewa
- Department of Food Science & Technology, University of Peradeniya, Peradeniya, Sri Lanka
| |
Collapse
|
9
|
A comprehensive review on occurrence, source, effect, and measurement techniques of polycyclic aromatic hydrocarbons in India. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
10
|
Assessment of Total Petroleum Hydrocarbon Contamination of the Red Sea with Endemic Fish from Jeddah (Saudi Arabia) as Bioindicator of Aquatic Environmental Pollution. WATER 2022. [DOI: 10.3390/w14111706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The aim of this study was to determine whether endemic coral fish commonly consumed by Jeddah residents could serve as bioindicators of oil contamination. In addition, we planned to investigate the relationship between amino acid changes and hydrocarbon concentrations in fish tissue. The composition of amino acids was analyzed using high-pressure liquid chromatography with precolumn derivatization. An analytical study of the polycyclic aromatic hydrocarbons and total petroleum hydrocarbons was conducted by combining gas chromatography with gas chromatography/mass spectrometry. Multivariate statistical analysis was applied using Statgraphics software to determine the impact of the polycyclic aromatic hydrocarbons and total petroleum hydrocarbons on the amino acid profile of three species of fish. In addition, the bioconcentration factor was estimated in the studied species and was used to validate the results obtained from the multivariate analysis. Based on the results of the study, the sum of polycyclic aromatic hydrocarbons with two cycles, and with five to six cycles, is in reverse order in Plectropomus pessuliferus with respect to Epinephelus tauvina and Cephalopholis argus. The factor analysis showed high factor scores for aspartic acid, glutamic acid, tyrosine, chrysene, and total petroleum hydrocarbons, and for lipids and benzo(g,h,i)perylene, which could be explained by bioaccumulation. It was concluded that the high proportions of glutamic acid (8.32–11.10%) and aspartic acid (6.06–8.27%) in the muscles of the studied species are a sign of contamination with petroleum hydrocarbons. The incremental lifetime cancer risk values for the three endemic fish exceeded the limit value (>10−5), indicating a high potential cancer risk for the Saudi population.
Collapse
|
11
|
Ben Ameur W, Hanen G, Ben Hassine S, Safouen G, El Megdiche Y, Mhadhbi T, Annabi A, Touil S, Driss MR. Bioaccumulation of polycyclic aromatic hydrocarbons in Solea solea from Bizerte and Ghar El Melh Lagoons (Tunisia) and human health risk assessment. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2021; 56:1030-1040. [PMID: 34387538 DOI: 10.1080/10934529.2021.1962166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/15/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
The present study objective was to assess polycyclic aromatic hydrocarbons in Bizerte and Ghar El Melh Lagoons Solea solea and to assess the potential risk to human health from its consumption. To reach these objectives twenty fish samples from each site were collected and 15 priority polycyclic aromatic hydrocarbons (PAHs) were analyzed in their muscles using high-performance liquid chromatography with a fluorescence detector. Total PAH sole concentrations from Bizerte and Ghar El Melh Lagoons were similar or lower to those recorded in other species from other regions across the world. In the studied fish species, the 2 and 3 ring PAHs are the dominated compounds that enter to the composition of PAHs which indicates that PAHs could be principally derived from a petrogenic origin for the both studied lagoons. The human health risk by sole consumption was evaluated and revealed to exhibit no hazard to the local population health concerning PAH intakes. The findings of this biomonitoring study will help in the implementation of sustainable environmental policies for effective water pollution control and the two investigated lagoons management.
Collapse
Affiliation(s)
- Walid Ben Ameur
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
- Unité de Recherche "Ecologie de la Faune Terrestre" (UR17ES44), Faculté des Sciences de Gabès, Université de Gabès, Zrig, Gabès, Tunisi
| | - Ghannouchi Hanen
- Unité de Recherche "Ecologie de la Faune Terrestre" (UR17ES44), Faculté des Sciences de Gabès, Université de Gabès, Zrig, Gabès, Tunisi
| | - Sihem Ben Hassine
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| | - Ghanmi Safouen
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| | - Yassine El Megdiche
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| | - Takoua Mhadhbi
- Department of Life Sciences, Faculty of Sciences of Bizerte, University of Carthage, Tunis, Tunisia
| | - Ali Annabi
- Unité de Recherche "Ecologie de la Faune Terrestre" (UR17ES44), Faculté des Sciences de Gabès, Université de Gabès, Zrig, Gabès, Tunisi
| | - Soufiane Touil
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| | - Mohamed Ridha Driss
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), University of Carthage, Faculty of Sciences of Bizerte, Jarzouna, Tunisia
| |
Collapse
|
12
|
Francescangeli F, Quijada M, Armynot du Châtelet E, Frontalini F, Trentesaux A, Billon G, Bouchet VMP. Multidisciplinary study to monitor consequences of pollution on intertidal benthic ecosystems (Hauts de France, English Channel, France): Comparison with natural areas. MARINE ENVIRONMENTAL RESEARCH 2020; 160:105034. [PMID: 32907737 DOI: 10.1016/j.marenvres.2020.105034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 06/11/2023]
Abstract
The intertidal areas of the Hauts-de-France (English Channel - France) stand out for the occurrence of fragile ecosystems that are exposed to natural and human-induced stress. Over the last two centuries, the northern part of this region has experienced a strong human pressure, with the settlement of numerous activities (i.e., metallurgic factories, harbors, embankments). On the contrary, the southern part includes mostly natural areas. The whole region is influenced by a macrotidal regime. A multidisciplinary approach based on sedimentological (grain-size), geochemical (trace metals, biomarkers) and biological (foraminifera) proxies was used to unravel the contrasting environmental conditions in the Hauts-de-France. Three foraminiferal-types communities, which reflect different ecological characteristics at regional scale, were identified: 1) estuarine macrotidal assemblages (Haynesina germanica associated to Elphidiidae) in low impacted estuaries; 2) industrial-perturbed assemblages (H. germanica and Cribroelphidium excavatum) in harbor areas; and 3) infaunal-dominant assemblages (Bolivina variabilis and B. pseudoplicata) in embankment areas. The outcomes of this study show that a multiproxy procedure needs to be adopted for properly characterizing intertidal ecosystems, where human impacts and natural stresses overlap and are hard to disentangle.
Collapse
Affiliation(s)
- F Francescangeli
- University of Lille, CNRS, Univ. Littoral Côte D'Opale, UMR 8187, LOG, Laboratoire D'Océanologie et de Géosciences, F 59 000, Lille, France; University of Hamburg, Institute for Geology, Centre for Earth System Research and Sustainability, Germany.
| | - M Quijada
- University of Lille, CNRS, Univ. Littoral Côte D'Opale, UMR 8187, LOG, Laboratoire D'Océanologie et de Géosciences, F 59 000, Lille, France
| | - E Armynot du Châtelet
- University of Lille, CNRS, Univ. Littoral Côte D'Opale, UMR 8187, LOG, Laboratoire D'Océanologie et de Géosciences, F 59 000, Lille, France
| | - F Frontalini
- University of Urbino, Dipartimento di Scienze Pure e Applicate (DiSPeA), 61029, Urbino, Italy
| | - A Trentesaux
- University of Lille, CNRS, Univ. Littoral Côte D'Opale, UMR 8187, LOG, Laboratoire D'Océanologie et de Géosciences, F 59 000, Lille, France
| | - G Billon
- University of Lille, CNRS, UMR 8516 - LASIRE - Laboratoire de Spectroscopie pour Les Interactions, La Réactivité et L'Environnement, F-59000, Lille, France
| | - V M P Bouchet
- University of Lille, CNRS, Univ. Littoral Côte D'Opale, UMR 8187, LOG, Laboratoire D'Océanologie et de Géosciences, F 62 930, Wimereux, France
| |
Collapse
|
13
|
Tesi GO, Iniaghe PO. Polychlorinated biphenyls in canned sardines in Nigeria and health risk assessment. FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 2020; 13:200-206. [DOI: 10.1080/19393210.2020.1762758] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Godswill O. Tesi
- Department of Chemical Sciences, University of Africa, Toru-Orua, Nigeria
| | | |
Collapse
|
14
|
Moslen M, Miebaka C, Boisa N. Bioaccumulation of Polycyclic Aromatic Hydrocarbon (PAH) in a bivalve ( Arca senilis- blood cockles) and health risk assessment. Toxicol Rep 2019; 6:990-997. [PMID: 32426237 PMCID: PMC7225597 DOI: 10.1016/j.toxrep.2019.09.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/04/2019] [Accepted: 09/20/2019] [Indexed: 11/24/2022] Open
Abstract
Concentration of PAH in bivalves (Arca senilis) and human health risks due to consumption was examined in samples collected from southern Nigeria and analysed using gas chromatography. Mean PAH concentration (ngkg-1) ranged from 12.0 ± 5.0-5500.0 ± 1000 with a significant difference (p < 0.001) while total PAH ranged from 3000.0-16,000.0. Concentrations (ngkg-1) of PAH4 varied from 250 to 15268.0 while concentrations of PAH8 ranged from 542.0 to 15620.7 with significant difference (p < 0.001). Diagnostic ratios for PAH source distinction suggested mixture of petrogenic and pyrogenic sources. Dietary daily intake-DDI (ng/kg/day) of individual PAHs ranged from 1.04 to 9.86 while DDI for PAH4 and PAH8 were 340.8 and 379.8 respectively. Carcinogenic potencies (ngkg-1) varied from 0.012 to 900.0 for individual PAH while carcinogenic toxic equivalent (TEQs) values were 1916.2, 572.49 and 1914.4 for total PAH, PAH4 and PAH8 respectively. The Excess cancer risk (ECR) for individual PAHs, PAH4 and PAH8 were all <10-6. DDI and ECR values obtained were below USEPA threshold concentration/limits indicating minimal health risk concerns while PAH4 and PAH8 concentrations were also below the EU regulatory limits (30 μg kg-1) for PAH4. The margin of exposures were above the 10,000 critical limit proposed by EFSA while incremental life cancer risk (ILCR) value (10-5 - 10-9) also suggests low potential health risk for consumers of the sea food. The screening value (SV) was 0.095 but lower than observed TEQs values indicating potential health concerns. The study concluded that consumers of bivalves (Arca senilis) in southern Nigeria generally have minimal health risk concern via consumption but regular monitoring is required to detect changes.
Collapse
Affiliation(s)
- M. Moslen
- Department of Animal and Environmental Biology, Rivers State University, Port Harcourt, Nigeria
| | - C.A. Miebaka
- Institute of Pollution Studies, Rivers State University, Port Harcourt, Nigeria
| | - N. Boisa
- Department of Chemistry, Rivers State University, Port Harcourt, Nigeria
| |
Collapse
|
15
|
García-Olivares A, Agüero A, Haupt BJ, Marcos MJ, Villar MV, de Pablos JL. A system of containment to prevent oil spills from sunken tankers. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 593-594:242-252. [PMID: 28343044 DOI: 10.1016/j.scitotenv.2017.03.152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 03/16/2017] [Accepted: 03/16/2017] [Indexed: 06/06/2023]
Abstract
Worldwide tank spills represent 10% of the average annual input of oil in the sea. When such spills arise from wrecks at depth, neutralisation of environmental impacts is difficult to achieve. Extracting oil from sunken tankers is expensive, and, unfortunately, all of the oil cannot be extracted, as the Prestige case demonstrates. We propose an environmentally appropriate, cost-effective and proactive method to stop the long-term problem of leaks from sunken tankers similar to the Prestige. This method confines the wreck with a "sediment" capping of sepiolite mineral that emulates a natural sediment. A set of experiments and simulations shows that sepiolite has the characteristics necessary to accomplish the confinement of any current or future sunken tanker with minimal environmental perturbation.
Collapse
Affiliation(s)
- Antonio García-Olivares
- CSIC, Instituto de Ciencias del Mar, Passeig Maritim de la Barceloneta, 37-49, 08003 Barcelona, Spain.
| | - Almudena Agüero
- Deputy Direction General of International Relations, Ministry of Economy, Industry and Competitiveness (MINECO), Madrid, Spain
| | - Bernd J Haupt
- Pennsylvania State University, University Park, PA 16802, USA
| | - María J Marcos
- Deputy Direction General of Large Scientific and Technological Facilities, Ministry of Economy, Industry and Competitiveness (MINECO), Madrid, Spain
| | - María V Villar
- Deputy Direction General of Large Scientific and Technological Facilities, Ministry of Economy, Industry and Competitiveness (MINECO), Madrid, Spain
| | | |
Collapse
|
16
|
Bansal V, Kumar P, Kwon EE, Kim KH. Review of the quantification techniques for polycyclic aromatic hydrocarbons (PAHs) in food products. Crit Rev Food Sci Nutr 2017; 57:3297-3312. [DOI: 10.1080/10408398.2015.1116970] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Vasudha Bansal
- Center of Innovative and Applied Bioprocessing, Knowledge City, Mohali, Punjab, India
| | - Pawan Kumar
- Department of Civil & Environmental Engineering, Hanyang University, Seoul, Korea
| | - Eilhann E. Kwon
- Department of Environment and Energy, Sejong University, Seoul, Korea
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, Seoul, Korea
| |
Collapse
|
17
|
Human health risk assessment of polycyclic aromatic hydrocarbons (PAHs) in smoked fish species from markets in Southern Nigeria. Toxicol Rep 2016; 4:55-61. [PMID: 28959625 PMCID: PMC5615098 DOI: 10.1016/j.toxrep.2016.12.006] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/19/2016] [Accepted: 12/26/2016] [Indexed: 12/04/2022] Open
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) levels in four commonly consumed smoked fish species from markets in Southern Nigeria were assessed to evaluate possible human health risks associated with consumption. Varying levels of PAH congeners were observed in the fish tissues with the highest total concentration of PAHs in Scomber scombrus. High concentrations of benzo(a)pyrene was observed in Clarias gariepinus and Ethmalosa fimbriata with values above the guideline value of 0.05 mg/kg. The Dietary Daily Intake (DDI) value for total PAHs (∑PAHs) was highest for S. scombrus while the DDI value for the total carcinogenic PAHs (∑CPAHs) was highest for E. fimbriata. Carcinogenic human health risk assessment using carcinogenic toxic equivalents (TEQ), indicated that consumption of E. fimbriata has a higher potential to cause carcinogenic risks. TEQ values for all the fish species were however, below the estimated screening value (SV) of 3.556 mg/kg, while the estimated cumulative excess cancer risk (ECR) for E. fimbriata and C. gariepinus and PAH4 index for all the assessed fish species exceeded threshold values indicating potential carcinogenic risk from consumption.
Collapse
|
18
|
Effiong IA, Bassey FI, Iwegbue CMA, Ekpa OD, Williams SA, Oguntunde FC, Osabor VN, Martincigh BS. Polycyclic aromatic hydrocarbons in three commercially available fish species from the Bonny and Cross River estuaries in the Niger Delta, Nigeria. ENVIRONMENTAL MONITORING AND ASSESSMENT 2016; 188:508. [PMID: 27497961 DOI: 10.1007/s10661-016-5479-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 07/13/2016] [Indexed: 06/06/2023]
Abstract
The concentrations and compositional patterns of the USEPA 16 polycyclic aromatic hydrocarbons were investigated in three commercially available fish species, Chrysichthys nigrodigitatus, Cynoglossus senegalensis and Polydactylus quadratifilis, from the Bonny and Cross River systems in the eastern Niger Delta of Nigeria. The objective of the study was to provide useful information on the levels and sources of polycyclic aromatic hydrocarbons (PAHs) and the associated risks with their consumption. The 16 PAHs in the fish samples were extracted by ultrasonication with hexane/dichloromethane, and the concentrations of PAHs in the extracts were quantified by gas chromatography-mass spectrometry. The measured concentrations of the Ʃ16 PAHs in Chrysichthys nigrodigitatus, Polydactylus quadratifilis and Cynoglossus senegalensis ranged from 106 to 491, from 43.1 to 1734 and from 96.4 to 937 μg kg(-1) in the Bonny River system and from 20.0 to 975, from 24.7 to 506 and from 24.9 to 387 μg kg(-1) in the Cross River system, respectively. The compositional patterns of the PAHs showed that the three- and four-ringed PAHs were the major contributors to the PAH burden in these fish species. The diagnostic ratios indicate that the PAHs in these fish samples originated mainly from combustion processes. The health risk assessment, as determined from the benzo[a]pyrene potency equivalent factor, margin of exposure and incremental lifetime cancer risk, indicates that PAHs in the majority of these fish species can induce potential carcinogenic effects.
Collapse
Affiliation(s)
- Imabong A Effiong
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Francisca I Bassey
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Chukwujindu M A Iwegbue
- Metals and Trace Organics Research Group, Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Delta State, Nigeria.
| | - Okon D Ekpa
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Sunday A Williams
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Fehintola C Oguntunde
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Vincent N Osabor
- Department of Chemistry, University of Calabar, P.M.B. 1115, Calabar, Cross-Rivers State, Nigeria
| | - Bice S Martincigh
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa
| |
Collapse
|
19
|
Bansal V, Kim KH. Review of PAH contamination in food products and their health hazards. ENVIRONMENT INTERNATIONAL 2015; 84:26-38. [PMID: 26203892 DOI: 10.1016/j.envint.2015.06.016] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Accepted: 06/29/2015] [Indexed: 05/26/2023]
Abstract
Public concern over the deleterious effects of polycyclic aromatic hydrocarbons (PAHs) has grown rapidly due to recognition of their toxicity, carcinogenicity, and teratogenicity. The aim of this review is to describe the status of PAH pollution among different food types, the route of dietary intake, measures for its reduction, and legislative approaches to control PAH. To this end, a comprehensive review is outlined to evaluate the status of PAH contamination in many important food categories along with dietary recommendations. Our discussion is also extended to describe preventive measures to reduce PAH in food products to help reduce the risks associated with human intake.
Collapse
Affiliation(s)
- Vasudha Bansal
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 133-791, Republic of Korea
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 133-791, Republic of Korea.
| |
Collapse
|
20
|
Iwegbue CMA, Tesi GO, Overah LC, Bassey FI, Nwadukwe FO, Martincigh BS. Concentrations and profiles of polycyclic aromatic hydrocarbons in some popular fish species in Nigeria. J Food Prot 2015; 78:554-60. [PMID: 25719880 DOI: 10.4315/0362-028x.jfp-14-432] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The concentrations and profiles of polycyclic aromatic hydrocarbons (PAHs) in 10 popular fish species in the Nigerian market were determined with a view to providing information on the health hazards associated with the consumption of these fish species. The concentrations of PAHs were measured by gas chromatography-mass spectrometry after extraction by ultrasonication with acetone-dichloromethane and clean up. The concentration ranges of the Σ16 PAHs were 20 to 39.6 μg kg(-1) for Parachanna obscura (African snake head), 6.8 to 532.3 μg kg(-1) for Oreochromis niloticus (tilapia), 7.4 to 91.1 μg kg(-1) for Gymnarchus niloticus (Asa), 13.1 to 34.1 μg kg(-1) for Sebastes fasciatus (red fish), 11.2 to 80.0 μg kg(-1) for Gadus morhua (cod), 23.9 to 34.6 μg kg(-1) for Chrysicthys nigrodigitatus (silver cat fish), 63.4 to 131.4 μg kg(-1) for Sardinella aurita (sardine), 22 to 52.9 μg kg(-1) for Trachurus trachurus (Atlantic horse mackerel), 21.0 to 63.7 μg kg(-1) for Scomber scombrus (mackerel), and 27.7 to 44.5 μg kg(-1) for Pseudotolithus senegalensis (croaker). Benzo[a]pyrene occurred in 23% of these fish samples at concentrations above the European Union permissible limit of 2.0 μg kg(-1). The calculated margins of exposure based on the indicators for occurrence and effects of PAHs were greater than 10,000 indicating no potential risk for the consumers of the species evaluated in this study.
Collapse
Affiliation(s)
- Chukwujindu M A Iwegbue
- Metals and Trace Organics Research Group, Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Delta State, Nigeria; School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa.
| | - Godswill O Tesi
- Metals and Trace Organics Research Group, Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Delta State, Nigeria
| | - Loretta C Overah
- Metals and Trace Organics Research Group, Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Delta State, Nigeria; School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa
| | - Francisca I Bassey
- Department of Chemistry, University of Calabar, Calabar, Cross-Rivers State, Nigeria
| | - Frank O Nwadukwe
- Department of Animal and Environmental Biology, Delta State University, P.M.B. 1, Abraka, Delta State, Nigeria
| | - Bice S Martincigh
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban, 4000, South Africa
| |
Collapse
|
21
|
Mote S, Kumar R, Naik BG, Ingole BS. Polycyclic aromatic hydrocarbons (PAHs) and n-alkanes in beaked sea snake Enhydrina schistose (Daudin, 1803) from the Mandovi estuary, Goa. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2015; 94:171-177. [PMID: 25515691 DOI: 10.1007/s00128-014-1439-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 12/05/2014] [Indexed: 06/04/2023]
Abstract
An ecotoxicological study were conducted to evaluate the concentrations of PAHs and n-alkanes, in gut, liver and kidney tissues of two individuals of Enhydrina schistose (Daudin, 1803), using gas chromatography/mass spectrometry. The concentrations of PAHs (0.10 µg/g) and n-alkanes (8.12 µg/g) were elevated in the gut, and liver (PAHs 0.05 µg/g tissue, n-alkanes 29.16 µg/g tissue). In kidney of both specimen-A and B the PAHs (0.01 and 0.1 µg/g) and n-alkanes (0.22 and 2.06 µg/g) concentration was detected. This was an initial survey (n = 2) and the main goal was to know accumulation and distribution of PAHs and n-alkanes in the sea snakes. This study indicates high accumulation of petroleum hydrocarbon in gut, liver and kidney of sea snake. Since, this species also act as pray for sea eagles and some predatory fishes such as tiger shark, there is high possibilities of PAHs being circulated in marine food chain.
Collapse
Affiliation(s)
- Sambhaji Mote
- Biological Oceanography Division, CSIR-National Institute of Oceanography, Dona Paula, 403004, Goa, India
| | | | | | | |
Collapse
|
22
|
León VM, García I, Martínez-Gómez C, Campillo JA, Benedicto J. Heterogeneous distribution of polycyclic aromatic hydrocarbons in surface sediments and red mullet along the Spanish Mediterranean coast. MARINE POLLUTION BULLETIN 2014; 87:352-363. [PMID: 25173597 DOI: 10.1016/j.marpolbul.2014.07.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 07/15/2014] [Accepted: 07/17/2014] [Indexed: 06/03/2023]
Abstract
The spatial distribution of polycyclic aromatic hydrocarbon (PAH) concentrations was characterised in surface sediments and red mullet from eleven Iberian Mediterranean coastal areas. Mean PAH concentrations ranged from 28 to 1006 and from 3 to 40 μg kg(-1)d.w. in sediment and red mullet muscle, respectively. The highest PAH concentrations in sediments were detected close to main ports and urban nuclei. However, concentrations of PAHs in red mullet showed little correspondence with PAH concentrations of the sediments due to its metabolic capacity. Phenanthrene was the predominant homologue in red mullet, whereas fluoranthene, pyrene and benzo(b)fluoranthene were the most abundant ones in sediments. Significant correlations between PAHs and organic carbon or fine fraction in sediments were only found in some areas. PAH concentrations in sediments were lower than environmental criteria in the majority of cases, except for benzo(g,h,i)perylene in 25% of samples from the Barcelona coastal area and for several homologues close to the port of Sagunto.
Collapse
Affiliation(s)
- V M León
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain.
| | - I García
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - C Martínez-Gómez
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - J A Campillo
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - J Benedicto
- Instituto Español de Oceanografía, Centro Oceanográfico de Murcia, Apdo. 22, C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| |
Collapse
|
23
|
Ali NA, Ahmed OE, Doheim MM. Evaluation of poly-aromatic hydrocarbons (PAHs) in the aquatic species of Suez Gulf water along El-Sokhna area to the Suez refineries. ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:1261-1269. [PMID: 24092254 DOI: 10.1007/s10661-013-3455-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 09/21/2013] [Indexed: 06/02/2023]
Abstract
The Egyptian Red Sea environment especially along El-Sokhna area to the Suez refineries (Suez) is severely contaminated with organic compounds, as well as overfishing. This may be well contributory to recent serious declines in fish stocks. Fish embryos are also particularly vulnerable to oil exposure, even at extremely low concentrations of less than one part per billion. Consequently, even traces of oil pollution at levels often considered safe for wildlife can cause severe damage to fish. Sixteen polycyclic aromatic hydrocarbons (PAHs) were investigated in ten fish species of aquatic species by high performance liquid chromatography (HPLC). The compositions of PAHs determined in all samples were measured in order to use them as chemical markers for identifying different sources of PAH pollutants in the studied region. The total content of these16 PAHs ranged from 399.616 up to 67,631.779 ng/g wet weight. The data show that these values are considered to be alarmingly high enough to cause lethal toxicity effect by accumulation. All studied aquatic species samples are characterized by relatively high concentrations of the six-membered ring PAHs. The origin of PAHs in the collected samples is either petrogenic, biogenic, or mixed petrogenic and biogenic.
Collapse
|
24
|
Mauro L, Paola G, Margherita V, Rugiada R, Francesca B, Primo M, Duccio S, Enrica F. Human impact on a small barrier reef meadow of Posidonia oceanica (L.) Delile on the north Tyrrhenian coast (Italy). MARINE POLLUTION BULLETIN 2013; 77:45-54. [PMID: 24229783 DOI: 10.1016/j.marpolbul.2013.10.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 10/17/2013] [Accepted: 10/20/2013] [Indexed: 06/02/2023]
Abstract
The health status of an emerging Posidonia oceanica meadow, subject to high human impact, was studied. Biometric variables, heavy metals, PAHs and C, N, P contents were determined in sediment and seagrass samples. The meadow was found to grow under oligotrophic conditions and an increase in nutrient content was only recorded in autumn. In sediment, Hg exceeded its ERL (effects range low) and sometimes also its ERM (effects range medium), and Cu was close to its ERL. In leaves, Hg and Cu were relatively high but below their respective ERLs. Sediments close to the meadow were heavily contaminated with pyrolytic PAHs, some of which exceeded their ERLs. P. oceanica did not show major accumulation of PAHs, lighter molecules predominating. Despite 40 years of intense human activity, meadow growth dynamics and contaminant accumulation did not suggest that the meadow was regressing.
Collapse
Affiliation(s)
- Lenzi Mauro
- Lagoon Ecology and Aquaculture Laboratory OPL srl, Via G. Leopardi, 9, 58015 Orbetello, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
25
|
Occurrence and Distribution of Polycyclic Aromatic Hydrocarbons in Water and Sediment Collected along the Harbour Line, Mumbai, India. ACTA ACUST UNITED AC 2012. [DOI: 10.1155/2012/403615] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study investigated the occurrence of polycyclic aromatic hydrocarbons (PAHs) in water and sediment samples collected along the harbour line, Mumbai, India. The ∑PAHs quantified in water and sediment samples were ranged from 8.66 ng/L to 46.74 ng/L and from 2608 ng/g to 134134 ng/g dry wt., respectively. Significantly high concentration of ∑PAHs was found in water samples of Sewri and sediment samples of Mahul (P<0.05). PAH concentrations detected in the present study were several folds higher than the existing sediment quality criteria suggested by various statutory agencies. The PAH composition patterns in water and sediments suggest the dominance of high molecular weight compounds and indicate important pyrolytic and petrogenic sources. The occurrence of PAHs in the marine environment has attracted the attention of the scientific community as these compounds are frequently detected in seawater and sediments at increasing levels and can have adverse health effects on marine organisms and humans. PAH concentrations detected at Sewri-Mahul site were sufficiently high to pose a risk to marine organisms if they are exposed continuously to this concentration. Hence, continuous monitoring of the ecosystem is highly warranted.
Collapse
|