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Sadee BA, Galali Y, Zebari SMS. Recent developments in speciation and determination of arsenic in marine organisms using different analytical techniques. A review. RSC Adv 2024; 14:21563-21589. [PMID: 38979458 PMCID: PMC11228943 DOI: 10.1039/d4ra03000a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/24/2024] [Indexed: 07/10/2024] Open
Abstract
Marine organisms play a vital role as the main providers of essential and functional food. Yet they also constitute the primary pathway through which humans are exposed to total arsenic (As) in their diets. Since it is well known that the toxicity of this metalloid ultimately depends on its chemical forms, speciation in As is an important issue. Most relevant articles about arsenic speciation have been investigated. This extended not only from general knowledge about As but also the toxicity and health related issues resulting from exposure to these As species from the food ecosystem. There can be enormous side effects originating from exposure to As species that must be measured quantitatively. Therefore, various convenient approaches have been developed to identify different species of As in marine samples. Different extraction strategies have been utilized based on the As species of interest including water, methanol and mixtures of both, and many other extraction agents have been explained in this article. Furthermore, details of hyphenated techniques which are available for detecting these As species have been documented, especially the most versatile and applied technique including inductively coupled plasma mass spectrometry.
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Affiliation(s)
- Bashdar Abuzed Sadee
- Department of Food Technology, College of Agricultural Engineering Sciences, Salahaddin University-Erbil Erbil Kurdistan Region Iraq
- Department of Nutrition and Dietetics, Cihan University-Erbil Erbil Iraq
| | - Yaseen Galali
- Department of Food Technology, College of Agricultural Engineering Sciences, Salahaddin University-Erbil Erbil Kurdistan Region Iraq
- Department of Nutrition and Dietetics, Cihan University-Erbil Erbil Iraq
| | - Salih M S Zebari
- Department of Animal Resource, College of Agricultural Engineering Sciences, Salahaddin University-Erbil Erbil Kurdistan Region Iraq
- Department of Nutrition and Dietetics, Cihan University-Erbil Erbil Iraq
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Li C, Chen J, Wang Z, Song B, Cheung KL, Chen J, Li R, Liu X, Jia X, Zhong SY. Speciation analysis and toxicity evaluation of arsenolipids-an overview focusing on sea food. Arch Toxicol 2024; 98:409-424. [PMID: 38099972 DOI: 10.1007/s00204-023-03639-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/14/2023] [Indexed: 01/18/2024]
Abstract
Arsenic, which can be divided into inorganic and organic arsenic, is a toxic metalloid that has been identified as a human carcinogen. A common source of arsenic exposure in seafood is arsenolipid, which is a complex structure of lipid-soluble organic arsenic compounds. At present, the known arsenolipid species mainly include arsenic-containing fatty acids (AsFAs), arsenic-containing hydrocarbons (AsHCs), arsenic glycophospholipids (AsPLs), and cationic trimethyl fatty alcohols (TMAsFOHs). Furthermore, the toxicity between different species is unique. However, the mechanism underlying arsenolipid toxicity and anabolism remain unclear, as arsenolipids exhibit a complex structure, are present at low quantities, and are difficult to extract and detect. Therefore, the objective of this overview is to summarize the latest research progress on methods to evaluate the toxicity and analyze the main speciation of arsenolipids in seafood. In addition, novel insights are provided to further elucidate the speciation, toxicity, and anabolism of arsenolipids and assess the risks on human health.
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Affiliation(s)
- Caiyan Li
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Jing Chen
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Zhuo Wang
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Bingbing Song
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Kit-Leong Cheung
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Jianping Chen
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Rui Li
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Xiaofei Liu
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Xuejing Jia
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China
| | - Sai-Yi Zhong
- College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, Zhanjiang, 524088, China.
- Shenzhen Research Institute, Guangdong Ocean University, Shenzhen, 518108, China.
- Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China.
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Silva MS, Tibon J, Sartipiyarahmadi S, Remø SC, Sele V, Søfteland L, Sveier H, Wiech M, Philip AJP, Berntssen M. Arsenic speciation and arsenic feed-to-fish transfer in Atlantic salmon fed marine low trophic feeds based blue mussel and kelp. J Trace Elem Med Biol 2023; 80:127319. [PMID: 37866214 DOI: 10.1016/j.jtemb.2023.127319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 10/06/2023] [Accepted: 10/11/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Aquaculture aims to reduce the environmental and climate footprints of feed production. Consequently, low trophic marine (LTM) resources such as blue mussels and kelp are potential candidates to be used as ingredients in salmon feed. It is relevant to study potential undesirables associated with their use, as well as assessing food safety by investigating their transfer from feed-to-fish. The marine biota is well known to contain relatively high levels of arsenic (As), which may be present in different organic forms depending on marine biota type and trophic position. Thus, it is important to not only obtain data on the concentrations of As, but also on the As species present in the raw materials, feed and farmed salmon when being fed novel LTM feed resources. METHODS Atlantic salmon were fed experimental diets for 70 days. A total of nine diets were prepared: four diets containing up to 4 % fermented kelp, three diets containing up to 11 % blue mussel silage, and one diet containing 12 % blue mussel meal, in addition to a standard reference diet containing 25 % fish meal. Concentrations of As and As species in feeds, faeces, liver and fillet of Atlantic salmon were determined by inductively coupled plasma mass spectrometry (ICP-MS) and high-performance liquid chromatography coupled to ICP-MS (HPLC-ICP-MS), respectively. RESULTS The use of kelp or blue mussel-based feed ingredients increased the concentration of total As, but maximum level as defined in Directive 2002/32 EC and amendments was not exceeded. The concentrations found in the experimental feeds ranged from 3.4 mg kg-1 to 4.6 mg kg-1 ww. Arsenic speciation in the feed varied based on the ingredient, with arsenobetaine dominating in all feed samples (36-60 % of the total As), while arsenosugars (5.2-8.9 % of the total As) were abundant in kelp-included feed. The intestinal uptake of total As ranged from 67 % to 83 %, but retention in fillet only ranged from 2 % to 22 % and in liver from 0.3 % to 0.6 %, depending on the marine source used. Fish fed feeds containing blue mussel showed higher intestinal uptake of total As when compared with fish fed feeds containing fermented kelp. Fish fed fermented kelp-based feeds had higher retained concentrations of total As when comparing with fish fed feeds containing blue mussel. Despite relatively high intestinal uptake of total As, inorganic and organic As, the retained concentrations of As did not reflect the same trend. CONCLUSION Although the use of LTM feed ingredients increased the level of total As in this feeds, salmon reared on these diets did not show increased total As levels. The well-known toxic inorganic As forms were not detected in salmon muscle reared on LTM diets, and the non-toxic organic AsB was the dominant As species that was retained in salmon muscle, while the organic AsSug forms were not. This study shows that speciation analysis of the LTM resources provides valuable information of the feed-to-fish transfer of As, needed to assess the food safety of farmed Atlantic salmon reared on novel low trophic feeds.
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Affiliation(s)
- Marta S Silva
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway
| | - Jojo Tibon
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway; National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, 2800 Kgs, Lyngby, Denmark
| | - Sahar Sartipiyarahmadi
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway; Department of Biological Sciences, University of Bergen, P.O. Box 7803, 5020 Bergen, Norway
| | - Sofie C Remø
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway
| | - Veronika Sele
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway
| | - Liv Søfteland
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway
| | - Harald Sveier
- Lerøy Seafood Group ASA, P.O. Box 7600, 5020 Bergen, Norway
| | - Martin Wiech
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway
| | | | - Marc Berntssen
- Institute of Marine Research, P.O. Box 1870, 5817 Bergen, Norway.
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Chelyadina NS, Kapranov SV, Popov MA, Smirnova LL, Bobko NI. The mussel Mytilus galloprovincialis (Crimea, Black Sea) as a source of essential trace elements in human nutrition. Biol Trace Elem Res 2023; 201:5415-5430. [PMID: 36881258 DOI: 10.1007/s12011-023-03607-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/23/2023] [Indexed: 03/08/2023]
Abstract
Micronutrients, or essential trace elements, are important components in various metabolic processes inherent to the normal functioning of organism. To date, a substantial part of the world population suffers from a lack of micronutrients in the diet. Mussels are an important and cheap source of nutrients, which can be utilized to mitigate the micronutrient deficiency in the world. In the present work, using inductively coupled plasma mass spectrometry, the contents of the micronutrients Cr, Fe, Cu, Zn, Se, I, and Mo were studied for the first time in soft tissues, shell liquor, and byssus of females and males of the mussel Mytilus galloprovincialis as the promising sources of essential elements in the human diet. Fe, Zn, and I were the most abundant micronutrients in the three body parts. Significant sex-related differences in the body parts were detected only for Fe, which was more abundant in byssus of males, and Zn, which exhibited higher levels in shell liquor of females. Significant tissue-related differences were registered in the contents of all the elements under study. M. galloprovincialis meat was characterized as the optimal source of I and Se for covering the daily human needs. Regardless of sex, byssus turned out to be richer in Fe, I, Cu, Cr, and Mo in comparison with soft tissues, which fact allows recommending this body part for the preparation of dietary supplements to compensate for the deficiency of these micronutrients in the human body.
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Affiliation(s)
- Natalya S Chelyadina
- A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, 2 Nakhimov ave., 299011, Sevastopol, Russian Federation.
| | - Sergey V Kapranov
- A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, 2 Nakhimov ave., 299011, Sevastopol, Russian Federation
| | - Mark A Popov
- A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, 2 Nakhimov ave., 299011, Sevastopol, Russian Federation
| | - Lyudmila L Smirnova
- Institute of Natural and Technical Systems of RAS, Lenin str. 28, Sevastopol, Russian Federation, 299011
| | - Nikolay I Bobko
- A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, 2 Nakhimov ave., 299011, Sevastopol, Russian Federation
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Vu DT, Falch E, Elvevoll EO, Jensen IJ. Enzymatic Hydrolysis of Orange-Footed Sea Cucumber ( Cucumaria frondosa)-Effect of Different Enzymes on Protein Yield and Bioactivity. Foods 2023; 12:3685. [PMID: 37835338 PMCID: PMC10573069 DOI: 10.3390/foods12193685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/29/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
While sea cucumber is a food delicacy in Asia, these food resources are less exploited in Europe. The aim of this study was to determine the chemical composition and potential food applications of the less exploited orange-footed sea cucumber (Cucumaria frondosa). In particular, the antioxidative capacity and free amino acids associated with the umami flavor released by enzymatic hydrolyses by either Bromelain + Papain (0.36%, 1:1) or Alcalase (0.36%) were studied. Fresh C. frondosa contained approximately 86% water, and low levels of ash (<1%) and lipids (<0.5%). The protein content was 5%, with a high proportion of essential amino acids (43%) and thus comparable to the FAO reference protein. The high concentration of free amino acids associated with umami, sour, sweet, and bitter may contribute to flavor enhancement. Hydrolysis by Bromelain + Papain resulted in the highest protein yield, and the greatest concentration of free amino acids associated with umami and sour taste. All samples showed promising antioxidant capacity measured by FRAP, ABTS, DPPH and ORAC compared to previous reports. The inorganic arsenic concentration of fresh C. frondosa ranged from 2 to 8 mg/kg wet weight and was not affected by processing. This is comparable to other seafood and may exceed regulatory limits of consumption.
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Affiliation(s)
- Dat Trong Vu
- Department of Biotechnology and Food Science, The Norwegian University of Science and Technology, NTNU Trondheim, N-7012 Trondheim, Norway; (D.T.V.); (E.F.)
| | - Eva Falch
- Department of Biotechnology and Food Science, The Norwegian University of Science and Technology, NTNU Trondheim, N-7012 Trondheim, Norway; (D.T.V.); (E.F.)
| | - Edel O. Elvevoll
- Norwegian College of Fishery Science, UiT-The Arctic University of Norway, N-9037 Tromsø, Norway;
| | - Ida-Johanne Jensen
- Department of Biotechnology and Food Science, The Norwegian University of Science and Technology, NTNU Trondheim, N-7012 Trondheim, Norway; (D.T.V.); (E.F.)
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Tibon J, Gomez-Delgado AI, Agüera A, Strohmeier T, Silva MS, Lundebye AK, Larsen MM, Sloth JJ, Amlund H, Sele V. Arsenic speciation in low-trophic marine food chain - An arsenic exposure study on microalgae (Diacronema lutheri) and blue mussels (Mytilus edulis L.). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 334:122176. [PMID: 37437757 DOI: 10.1016/j.envpol.2023.122176] [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: 03/27/2023] [Revised: 06/12/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023]
Abstract
Microalgae and blue mussels are known to accumulate undesirable substances from the environment, including arsenic (As). Microalgae can biotransform inorganic As (iAs) to organoarsenic species, which can be transferred to blue mussels. Knowledge on As uptake, biotransformation, and trophic transfer is important with regards to feed and food safety since As species have varying toxicities. In the current work, experiments were conducted in two parts: (1) exposure of the microalgae Diacronema lutheri to 5 and 10 μg/L As(V) in seawater for 4 days, and (2) dietary As exposure where blue mussels (Mytilus edulis L.) were fed with D. lutheri exposed to 5 and 10 μg/L As(V), or by aquatic exposure to 5 μg/L As(V) in seawater, for a total of 25 days. The results showed that D. lutheri can take up As from seawater and transform it to methylated As species and arsenosugars (AsSug). However, exposure to 10 μg/L As(V) resulted in accumulation of iAs in D. lutheri and lower production of methylated As species, which may suggest that detoxification mechanisms were overwhelmed. Blue mussels exposed to As via the diet and seawater showed no accumulation of As. Use of linear mixed models revealed that the blue mussels were gradually losing As instead, which may be due to As concentration differences in the mussels' natural environment and the experimental setup. Both D. lutheri and blue mussels contained notable proportions of simple methylated As species and AsSug. Arsenobetaine (AB) was not detected in D. lutheri but present in minor fraction in mussels. The findings suggest that low-trophic marine organisms mainly contain methylated As species and AsSug. The use of low-trophic marine organisms as feed ingredients requires further studies since AsSug are regarded as potentially toxic, which may introduce new risks to feed and food safety.
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Affiliation(s)
- Jojo Tibon
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway; National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, DK-2800, Kgs. Lyngby, Denmark
| | - Ana I Gomez-Delgado
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway
| | - Antonio Agüera
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway
| | - Tore Strohmeier
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway
| | - Marta S Silva
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway
| | | | - Martin M Larsen
- Aarhus University, Institute of Ecoscience, Frederiksborgvej 399, P.O. Box 358, DK-4000, Roskilde, Denmark
| | - Jens J Sloth
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway; National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, DK-2800, Kgs. Lyngby, Denmark
| | - Heidi Amlund
- National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, DK-2800, Kgs. Lyngby, Denmark
| | - Veronika Sele
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817, Bergen, Norway.
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Pan XD, Han JL. Heavy metals accumulation in bivalve mollusks collected from coastal areas of southeast China. MARINE POLLUTION BULLETIN 2023; 189:114808. [PMID: 36907167 DOI: 10.1016/j.marpolbul.2023.114808] [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: 11/23/2022] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 06/18/2023]
Abstract
The distribution of six heavy metal and metalloids (As, Cd, Cr, Hg, Ni and Pb) was analyzed in 597 bivalve mollusks (8 species) collected from coastal areas of southeast China. Target hazard quotient, total hazard index, and target cancer risk were calculated to evaluate potential human health risks from bivalve consumption. The mean concentrations of As, Cd, Cr, Hg, Ni and Pb were 1.83, 0.581, 0.111, 0.0117, 0.268 and 0.137 mg kg-1 wet weight in bivalves. The average estimated daily intakes for As, Cd, Cr, Hg, Ni and Pb were 1.156, 0.367, 0.07, 0.007, 0.167 and 0.087 μg kg-1 body weight/day. Health risk assessment showed that there was no non-carcinogenic health risk to general residents to these metals from consumption of bivalves. Cd intake through mollusks posed a potential cancer risk. Accordingly, regular monitoring for heavy metals, especially Cd is recommended with respect to potential contaminant on marine ecosystems.
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Affiliation(s)
- Xiao-Dong Pan
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Jian-Long Han
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
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Wongmaneepratip W, Gao X, Yang H. Effect of food processing on reduction and degradation pathway of pyrethroid pesticides in mackerel fillet (Scomberomorus commerson). Food Chem 2022; 384:132523. [PMID: 35231708 DOI: 10.1016/j.foodchem.2022.132523] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/03/2022] [Accepted: 02/18/2022] [Indexed: 11/30/2022]
Abstract
Pyrethroid contamination in fish can contribute to the dietary uptake of pesticides. To mitigate this risk, the effects of frozen storage, thermal treatments (boiling and grilling), and non-thermal treatments (pickling and curing) on the reduction of bifenthrin, cypermethrin, deltamethrin, and permethrin in mackerel fillets were investigated. The curing process was the most effective method that significantly depleted 74.82-79.45% of pyrethroid residues from fish fillets, followed by the synergistic effect of eight weeks' frozen storage and grilling method (69.19-78.31%). Moreover, pyrethroid degradation pathways in processed fish were proposed into three major mechanisms of C1-C3 bond cleavage in cyclopropyl, dehalogenation, and double bond cleavage. These identical pathways incorporated with additional four mechanisms of dimerization, ester hydrolysis, oxidation, and reduction. This study recommended simple and effective processing practices for consumers and/or manufacturers to enhance food safety from the potential risks of consuming pyrethroid-contaminated fish.
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Affiliation(s)
- Wanwisa Wongmaneepratip
- Department of Food Science and Technology, National University of Singapore, Singapore 117542, Singapore
| | - Xianfu Gao
- Shanghai Profleader Biotech Co., Ltd, Jiading District, Shanghai 201805, PR China
| | - Hongshun Yang
- Department of Food Science and Technology, National University of Singapore, Singapore 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu 215123, PR China.
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9
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Xiong C, Glabonjat RA, Al Amin MH, Stiboller M, Yoshinaga J, Francesconi KA. Arsenolipids in salmon are partly converted to thioxo analogs during cooking. J Trace Elem Med Biol 2022; 69:126892. [PMID: 34798512 DOI: 10.1016/j.jtemb.2021.126892] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/31/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Arsenic hydrocarbons, major arsenolipids occurring naturally in marine fish, have substantial cytotoxicity leading to human health-related studies of their distribution and abundance in foods. These studies have all investigated fresh foods; because most fish are cooked before being consumed, it is both food- and health-relevant to determine the arsenolipids present in cooked fish. METHODS We used HPLC/mass spectrometry to investigate the arsenolipids present in salmon (Salmo salar) before and after cooking by either baking or steaming. RESULTS In raw salmon (total As 2.74 mg kg-1 dry mass, of which 6% was lipid-soluble), major arsenolipids were three arsenic hydrocarbons (oxo-AsHC 332, oxo-AsHC 360, and oxo-AsHC 404, ca 55% of total arsenolipids) and a band of unidentified less-polar arsenolipids (ca 40%), trace amounts of another four arsenic hydrocarbons and two thioxo analogs were also detected. During the cooking process, 28% of the oxo-AsHCs were converted to their thioxo analogs. CONCLUSION Our study shows that arsenic hydrocarbons naturally present in fresh fish are partly converted to their thioxo analogs during cooking by either baking or steaming. The greater lipophilicity of the thioxo analogs could alter the mode of toxicity of arsenic hydrocarbons, and hence future food regulations for arsenic should consider the influence of cooking on the precise type of arsenolipid in fish.
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Affiliation(s)
- Chan Xiong
- Institute of Chemistry, NAWI Graz, University of Graz, 8010, Graz, Austria.
| | - Ronald A Glabonjat
- Institute of Chemistry, NAWI Graz, University of Graz, 8010, Graz, Austria; Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, 10032, USA
| | - Md Hasan Al Amin
- Faculty of Life Sciences, Toyo University, Gumma, 374-0193, Japan
| | - Michael Stiboller
- Institute of Chemistry, NAWI Graz, University of Graz, 8010, Graz, Austria; Institute of Nutritional Science, Food Chemistry, University of Potsdam, 14558, Nuthetal, Germany
| | - Jun Yoshinaga
- Faculty of Life Sciences, Toyo University, Gumma, 374-0193, Japan
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Wiech M, Djønne C, Kolding J, Kjellevold M, Ferter K. Targeted risk assessment of mercury exposure of recreational fishers: Are nephrops fishers in Norway at risk? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:50316-50328. [PMID: 33956315 PMCID: PMC8445859 DOI: 10.1007/s11356-021-14093-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Recreational fishers often consume their catch, which may expose them to environmental contaminants. However, targeted risk assessment for exceeding the tolerable weekly intake (TWI) of a specific contaminant is often lacking, as specific data on the extent of fishing, consumption rates, and contamination of the caught seafood is needed. This study examined recreational fishing for nephrops (Nephrops norvegicus) at several different locations in Western Norway to identify important risk factors. The combination of a field survey to examine actual catches, interviews of recreational fishers about their seafood eating habits, and the analysis of total mercury (Hg, as a proxy for methylmercury (MeHg)) in recreationally captured nephrops allowed to conduct a targeted risk assessment. Recreational fishers consumed on average seven nephrops per meal, and 73% of the fishers ate nephrops once a month or more. The average Hg concentrations in nephrops were below the legal maximum level (100 ± 50 μg/kg wet weight (mean ± SD)). Hg concentrations in female nephrops were significantly higher than in males at the same size, and differed significantly between locations. The recreational fishers in this study were not at risk of exceeding the TWI for MeHg from consuming nephrops only; however, there is a general risk of exceeding TWI for MeHg as 70% of the fishers reported a frequent consumption of fish for dinner. Targeted risk assessments on recreational fishers may reveal particularly vulnerable populations where national dietary surveys may miss the highest seafood consumers.
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Affiliation(s)
- Martin Wiech
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway.
| | - Christine Djønne
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
| | - Jeppe Kolding
- University of Bergen, P.O. Box 7800, NO-5020, Bergen, Norway
| | - Marian Kjellevold
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
| | - Keno Ferter
- Institute of Marine Research, P.O. Box 1870, Nordnes, NO-5817, Bergen, Norway
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11
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Speciation analysis of organoarsenic species in marine samples: method optimization using fractional factorial design and method validation. Anal Bioanal Chem 2021; 413:3909-3923. [PMID: 33991194 PMCID: PMC8189937 DOI: 10.1007/s00216-021-03341-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/24/2021] [Accepted: 04/12/2021] [Indexed: 11/24/2022]
Abstract
Organoarsenic species in marine matrices have been studied for many years but knowledge gaps still exist. Most literature focuses on monitoring of arsenic (As) species using previously published methods based on anion- and cation-exchange high-performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICP-MS). These studies are often limited to few As species and/or only specific method performance characteristics are described. Most marine certified reference materials (CRMs) are only certified for arsenobetaine (AB) and dimethylarsinate (DMA), making it difficult to evaluate the accuracy of analytical methods for other organoarsenic species. To address these gaps, the main objective of this work was to develop and validate a method for speciation analysis of a broad range of organoarsenic species in marine matrices. Optimum extraction conditions were identified through a 27–3 fractional factorial design using blue mussel as test sample. The effects of sample weight, type and volume of extraction solution, addition of H2O2 to the extraction solution, extraction time and temperature, and use of ultrasonication were investigated. The highest As recoveries were obtained by using 0.2 g as sample weight, 5 mL of aqueous methanol (MeOH:H2O, 50% v/v) as extractant, extraction carried out at 90 °C for 30 min, and without ultrasonication. Anion- and cation-exchange HPLC-ICP-MS settings were subsequently optimized. The method detected a total of 33 known and unknown As species within a run time of 23 and 20 min for cation-exchange and anion-exchange, respectively. A single-laboratory validation was conducted using several marine CRMs: BCR 627 (tuna fish tissue), ERM-CE278k (mussel tissue), DORM-4 (fish protein), DOLT-5 (dogfish liver), SQID-1 (cuttlefish), TORT-3 (lobster hepatopancreas), and CRM 7405-b (hijiki seaweed). Method performance characteristics were evaluated based on selectivity, limits of detection and quantification, linearity, trueness, precision, and measurement uncertainty. This work proposes an extraction procedure which allowed satisfactory quantification of As species with low solvent and energy consumption, supporting “Green Chemistry” principles. The study also presents a new set of As speciation data, including methylated arsenic species and arsenosugars, in recently issued marine CRMs, which will be valuable for future speciation studies on As. This work is the first to report a total of 33 different As species in marine CRMs. ![]()
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12
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Næss S, Aakre I, Lundebye AK, Ørnsrud R, Kjellevold M, Markhus MW, Dahl L. Mercury, lead, arsenic, and cadmium in Norwegian seafood products and consumer exposure. FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 2020; 13:99-106. [PMID: 32207381 DOI: 10.1080/19393210.2020.1735533] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Seafood can be a source of contaminants, which may raise health concerns. The aim of this study was to analyse the levels of inorganic contaminants in commercially available seafood products and assess consumer exposure. Commercially available samples were collected from 2015-2018 and analysed as composite samples for mercury, lead, arsenic, and cadmium, using accredited methods. Levels of cadmium, lead, and arsenic were low and human exposure of these metals would be minimal from consumption of the analysed seafood products. Mercury levels were well below the EU maximum limit for mercury in fish. However, children, who are high consumers, might be at risk of exceeding the tolerable weekly intake for methyl mercury, when eating products with the highest mercury levels. The collected data can be used for future risk-benefit assessments as intake of processed seafood products represent a large proportion of the populations' seafood intake in Europe.
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Affiliation(s)
- Synnøve Næss
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Inger Aakre
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Anne-Katrine Lundebye
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Robin Ørnsrud
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Marian Kjellevold
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Maria Wik Markhus
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
| | - Lisbeth Dahl
- Seafood, Nutrition and Environmental State, Institute of Marine Research , Bergen, Norway
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13
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Luvonga C, Rimmer CA, Yu LL, Lee SB. Analytical Methodologies for the Determination of Organoarsenicals in Edible Marine Species: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:1910-1934. [PMID: 31999115 PMCID: PMC7250003 DOI: 10.1021/acs.jafc.9b04525] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Setting regulatory limits for arsenic in food is complicated, owing to the enormous diversity of arsenic metabolism in humans, lack of knowledge about the toxicity of these chemicals, and lack of accurate arsenic speciation data on foodstuffs. Identification and quantification of the toxic arsenic compounds are imperative to understanding the risk associated with exposure to arsenic from dietary intake, which, in turn, underscores the need for speciation analysis of the food. Arsenic speciation in seafood is challenging, owing to its existence in myriads of chemical forms and oxidation states. Interconversions occurring between chemical forms, matrix complexity, lack of standards and certified reference materials, and lack of widely accepted measurement protocols present additional challenges. This review covers the current analytical techniques for diverse arsenic species. The requirement for high-quality arsenic speciation data that is essential for establishing legislation and setting regulatory limits for arsenic in food is explored.
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Affiliation(s)
- Caleb Luvonga
- Analytical Chemistry Division , National Institute of Standards and Technology (NIST) , 100 Bureau Drive , Gaithersburg , Maryland 20899 , United States
- Department of Chemistry and Biochemistry , University of Maryland , College Park , Maryland 20742 , United States
| | - Catherine A Rimmer
- Analytical Chemistry Division , National Institute of Standards and Technology (NIST) , 100 Bureau Drive , Gaithersburg , Maryland 20899 , United States
| | - Lee L Yu
- Analytical Chemistry Division , National Institute of Standards and Technology (NIST) , 100 Bureau Drive , Gaithersburg , Maryland 20899 , United States
| | - Sang Bok Lee
- Department of Chemistry and Biochemistry , University of Maryland , College Park , Maryland 20742 , United States
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14
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Mac Monagail M, Morrison L. Arsenic speciation in a variety of seaweeds and associated food products. ARSENIC SPECIATION IN ALGAE 2019. [DOI: 10.1016/bs.coac.2019.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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15
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Liao W, Wang G, Li K, Zhao W. Change of Arsenic Speciation in Shellfish after Cooking and Gastrointestinal Digestion. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:7805-7814. [PMID: 29953224 DOI: 10.1021/acs.jafc.8b02441] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Shellfish is a common part of indigenous cuisines throughout the world and one of the major sources of human exposure to arsenic (As). We evaluated As speciation in shellfish after cooking and gastrointestinal digestion in this study. Results showed that washing and cooking (boiling and steaming) can reduce As exposures from shellfish. The use of spices during cooking processes also helped to reduce the bioaccessibility of total As. Through mass balance calculations, we verified the transformation of methylated As compounds into inorganic As in shellfish takes place during cooking and that As demethylation can occur during simulated gastrointestinal digestion. In vivo demethylation of As after gastrointestinal digestion was also demonstrated in laboratory mice. This increase in inorganic As during digestion suggests that risks of As toxicity from shellfish consumption are being underestimated. Further studies on the mechanisms of As speciation transformation in food are necessary for more thorough risk assessments.
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Affiliation(s)
- Wen Liao
- Guangzhou Institute of Geochemistry , Chinese Academy of Sciences , Guangzhou 510640 , China
- National Key Laboratory of Water Environment Simulation and Pollution Control , South China Institute of Environmental Sciences, Ministry of Environmental Protection of the People's Republic of China , Guangzhou 510655 , China
- Guangdong Key Laboratory of Water and Air Pollution Control , South China Institute of Environmental Sciences , Guangzhou 510655 , China
- University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Guang Wang
- National Key Laboratory of Water Environment Simulation and Pollution Control , South China Institute of Environmental Sciences, Ministry of Environmental Protection of the People's Republic of China , Guangzhou 510655 , China
- Guangdong Key Laboratory of Water and Air Pollution Control , South China Institute of Environmental Sciences , Guangzhou 510655 , China
| | - Kaiming Li
- National Key Laboratory of Water Environment Simulation and Pollution Control , South China Institute of Environmental Sciences, Ministry of Environmental Protection of the People's Republic of China , Guangzhou 510655 , China
- Guangdong Key Laboratory of Water and Air Pollution Control , South China Institute of Environmental Sciences , Guangzhou 510655 , China
| | - Wenbo Zhao
- National Key Laboratory of Water Environment Simulation and Pollution Control , South China Institute of Environmental Sciences, Ministry of Environmental Protection of the People's Republic of China , Guangzhou 510655 , China
- Guangdong Key Laboratory of Water and Air Pollution Control , South China Institute of Environmental Sciences , Guangzhou 510655 , China
- College of Life Sciences , Hebei University , Baoding 071002 , China
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16
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Jia Y, Wang L, Li S, Cao J, Yang Z. Species-specific bioaccumulation and correlated health risk of arsenic compounds in freshwater fish from a typical mine-impacted river. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 625:600-607. [PMID: 29294442 DOI: 10.1016/j.scitotenv.2017.12.328] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 12/28/2017] [Accepted: 12/28/2017] [Indexed: 06/07/2023]
Abstract
Arsenic (As) speciation and bioaccumulation in fish muscle tissues have been intensively investigated in marine ecosystem. However, little is known about these in freshwater fish. In this study, freshwater fish including 120 specimens and 8 species were collected from the Xiang River, a typical mine-impacted river in China. Six As species including arsenite (AsIII), arsenate (AsV), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA), arsenocholine (AsC) and arsenobetaine (AsB) were simultaneously separated and determined using HPLC-ICP-MS. The mean (±SD) concentration of total As (tAs) in the dried fish muscle was 0.748±0.651mg·kg-1. AsB was found as the predominant As species in most of the studied fish samples, in accordance with the reports in marine fish. However, the diversity of inorganic/organic As proportion observed in the studied freshwater fish species was larger than that in marine fish species due to greater spatial variability of As contamination, mobilization and origination in the studied catchments. The percentage of AsB (AsB%) in fish muscle was irrelevant to tAs concentration, while the percentage of iAs (iAs%) decreased with tAs concentration in a hyperbolic pattern. This can be attributed to restricted assimilation and accumulation of toxic iAs with increasing tAs concentration in fish. Chronic non-carcinogenic and carcinogenic health risks were evaluated through Monte-Carlo simulation. The result indicated that consuming freshwater fish in the Xiang River could cause considerable carcinogenic risk to local inhabitants.
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Affiliation(s)
- Yuyu Jia
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Lin Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China.
| | - Shan Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Junfei Cao
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhaoguang Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources, Central South University, Changsha 410083, China; Center for Environment and Water Resources, Central South University, Changsha 410083, China.
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17
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A feasible method for As speciation in several types of seafood by LC-ICP-MS/MS. Food Chem 2018; 255:340-347. [PMID: 29571485 DOI: 10.1016/j.foodchem.2018.02.079] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 01/18/2018] [Accepted: 02/13/2018] [Indexed: 02/06/2023]
Abstract
A method for arsenic speciation in shark, shrimp, squid, oyster and scallop using liquid chromatography coupled to inductively coupled plasma triple quadrupole mass spectrometry (LC-ICP-MS/MS) was proposed. Suitable sensitivity and selectivity by LC-ICP-MS/MS were obtained using 10 mmol L-1 (NH4)2HPO4 diluted in 1% methanol (pH 8.65) as mobile phase. Recoveries from 90 to 104% for arsenobetaine (AsB), arsenite [As(III)], dimethylarsinic acid (DMA), monomethylarsonic acid (MMA) and arsenate [As(V)] were obtained for all samples. A certificated reference material was also analyzed and the sum of As species was in agreement with the total As concentration. Limits of quantification (LOQ) for AsB, As(III), DMA, MMA, and As(V) were 6, 30, 6, 12 and 26 ng g-1, respectively. Higher concentration of AsB was found in all seafood, while As(III) and DMA were found only in oyster. Arsenate was found in squid and scallops, and MMA was below the LOQ in all samples.
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18
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19
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Cheyns K, Waegeneers N, Van de Wiele T, Ruttens A. Arsenic Release from Foodstuffs upon Food Preparation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:2443-2453. [PMID: 28252943 DOI: 10.1021/acs.jafc.6b05721] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this study the concentration of total arsenic (As) and arsenic species (inorganic As, arsenobetaine, dimethylarsinate, and methylarsonate) was monitored in different foodstuffs (rice, vegetables, algae, fish, crustacean, molluscs) before and after preparation using common kitchen practices. By measuring the water content of the foodstuff and by reporting arsenic concentrations on a dry weight base, we were able to distinguish between As release effects due to food preparation and As decrease due to changes in moisture content upon food preparation. Arsenic species were released to the broth during boiling, steaming, frying, or soaking of the food. Concentrations declined with maxima of 57% for total arsenic, 65% for inorganic As, and 32% for arsenobetaine. On the basis of a combination of our own results and literature data, we conclude that the extent of this release of arsenic species is species specific, with inorganic arsenic species being released most easily, followed by the small organic As species and the large organic As species.
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Affiliation(s)
- Karlien Cheyns
- Veterinary and Agrochemical Research Centre (CODA-CERVA) , Leuvensesteenweg 17, 3080 Tervuren, Belgium
| | - Nadia Waegeneers
- Veterinary and Agrochemical Research Centre (CODA-CERVA) , Leuvensesteenweg 17, 3080 Tervuren, Belgium
| | - Tom Van de Wiele
- Center for Microbial Ecology and Technology (CMET), Ghent University , Coupure Links 653, 9000 Ghent, Belgium
| | - Ann Ruttens
- Veterinary and Agrochemical Research Centre (CODA-CERVA) , Leuvensesteenweg 17, 3080 Tervuren, Belgium
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20
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Taylor V, Goodale B, Raab A, Schwerdtle T, Reimer K, Conklin S, Karagas MR, Francesconi KA. Human exposure to organic arsenic species from seafood. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 580:266-282. [PMID: 28024743 PMCID: PMC5326596 DOI: 10.1016/j.scitotenv.2016.12.113] [Citation(s) in RCA: 281] [Impact Index Per Article: 40.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 12/13/2016] [Accepted: 12/16/2016] [Indexed: 05/18/2023]
Abstract
Seafood, including finfish, shellfish, and seaweed, is the largest contributor to arsenic (As) exposure in many human populations. In contrast to the predominance of inorganic As in water and many terrestrial foods, As in marine-derived foods is present primarily in the form of organic compounds. To date, human exposure and toxicological assessments have focused on inorganic As, while organic As has generally been considered to be non-toxic. However, the high concentrations of organic As in seafood, as well as the often complex As speciation, can lead to complications in assessing As exposure from diet. In this report, we evaluate the presence and distribution of organic As species in seafood, and combined with consumption data, address the current capabilities and needs for determining human exposure to these compounds. The analytical approaches and shortcomings for assessing these compounds are reviewed, with a focus on the best practices for characterization and quantitation. Metabolic pathways and toxicology of two important classes of organic arsenicals, arsenolipids and arsenosugars, are examined, as well as individual variability in absorption of these compounds. Although determining health outcomes or assessing a need for regulatory policies for organic As exposure is premature, the extensive consumption of seafood globally, along with the preliminary toxicological profiles of these compounds and their confounding effect on assessing exposure to inorganic As, suggests further investigations and process-level studies on organic As are needed to fill the current gaps in knowledge.
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Affiliation(s)
| | | | | | | | - Ken Reimer
- Royal Military College, Kingston, Ontario, Canada
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21
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Llorente-Mirandes T, Rubio R, López-Sánchez JF. Inorganic Arsenic Determination in Food: A Review of Analytical Proposals and Quality Assessment Over the Last Six Years. APPLIED SPECTROSCOPY 2017; 71:25-69. [PMID: 28033722 DOI: 10.1177/0003702816652374] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Here we review recent developments in analytical proposals for the assessment of inorganic arsenic (iAs) content in food products. Interest in the determination of iAs in products for human consumption such as food commodities, wine, and seaweed among others is fueled by the wide recognition of its toxic effects on humans, even at low concentrations. Currently, the need for robust and reliable analytical methods is recognized by various international safety and health agencies, and by organizations in charge of establishing acceptable tolerance levels of iAs in food. This review summarizes the state of the art of analytical methods while highlighting tools for the assessment of quality assessment of the results, such as the production and evaluation of certified reference materials (CRMs) and the availability of specific proficiency testing (PT) programmes. Because the number of studies dedicated to the subject of this review has increased considerably over recent years, the sources consulted and cited here are limited to those from 2010 to the end of 2015.
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Affiliation(s)
| | - Roser Rubio
- Department of Analytical Chemistry, University of Barcelona, Spain
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22
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Barciela-Alonso MC, Bermejo-Barrera P, Feldmann J, Raab A, Hansen HR, Bluemlein K, Wallschläger D, Stiboller M, Glabonjat RA, Raber G, Jensen KB, Francesconi KA. Arsenic and As Species. Metallomics 2016. [DOI: 10.1002/9783527694907.ch7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- María Carmen Barciela-Alonso
- University of Santiago de Compostela; Department of analytical Chemistry; Nutrition and Bromatology. Avda. das Ciencias s/n 15782 Santiago de Compostela Spain
| | - Pilar Bermejo-Barrera
- University of Santiago de Compostela; Department of analytical Chemistry; Nutrition and Bromatology. Avda. das Ciencias s/n 15782 Santiago de Compostela Spain
| | - Jörg Feldmann
- University of Aberdeen; Department of Chemistry, TESLA (Trace Element Speciation Laboratory); Meston Walk AB24 3UE Aberdeen UK
| | - Andrea Raab
- University of Aberdeen; Department of Chemistry, TESLA (Trace Element Speciation Laboratory); Meston Walk AB24 3UE Aberdeen UK
| | - Helle R. Hansen
- Chemist Metal Section; Eurofins Miljo A/S, Ladelundvej 85 6600 Vejen Denmark
| | - Katharina Bluemlein
- Department of Analytical Chemistry, Fraunhofer Institute for Toxicology and Experimental; Medicine, Nikolai-Fuchs-Strasse 1 30625 Hannover Germany
| | - Dirk Wallschläger
- Trent University; Water Quality Centre, 1600 West Bank Drive Peterborough, ON K9L 0G2 Canada
| | - Michael Stiboller
- University of Graz; Institute of Chemistry, Analytical Chemistry, NAWI Graz; Universitätsplatz 1 8010 Graz Austria
| | - Ronald A. Glabonjat
- University of Graz; Institute of Chemistry, Analytical Chemistry, NAWI Graz; Universitätsplatz 1 8010 Graz Austria
| | - Georg Raber
- University of Graz; Institute of Chemistry, Analytical Chemistry, NAWI Graz; Universitätsplatz 1 8010 Graz Austria
| | - Kenneth B. Jensen
- University of Graz; Institute of Chemistry, Analytical Chemistry, NAWI Graz; Universitätsplatz 1 8010 Graz Austria
| | - Kevin A. Francesconi
- University of Graz; Institute of Chemistry, Analytical Chemistry, NAWI Graz; Universitätsplatz 1 8010 Graz Austria
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23
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Bilandžić N, Sedak M, Čalopek B, Zrnčić S, Oraić D, Benić M, Džafić N, Ostojić DM, Bogdanović T, Petričević S, Ujević I. Element differences and evaluation of the dietary intake from farmed oysters and mussels collected at different sites along the Croatian coast of the Adriatic Sea. J Food Compost Anal 2016. [DOI: 10.1016/j.jfca.2015.09.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Zhang W, Hu Y, Cheng H. Optimization of microwave-assisted extraction for six inorganic and organic arsenic species in chicken tissues using response surface methodology. J Sep Sci 2015; 38:3063-70. [DOI: 10.1002/jssc.201500065] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Revised: 01/17/2015] [Accepted: 06/12/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Wenfeng Zhang
- State Key Laboratory of Organic Geochemistry; Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Guangzhou China
- University of Chinese Academy of Sciences; Beijing China
| | - Yuanan Hu
- State Key Laboratory of Organic Geochemistry; Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Guangzhou China
| | - Hefa Cheng
- State Key Laboratory of Organic Geochemistry; Guangzhou Institute of Geochemistry, Chinese Academy of Sciences; Guangzhou China
- College of Urban and Environmental Sciences; Peking University; Beijing China
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25
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Molin M, Ulven SM, Meltzer HM, Alexander J. Arsenic in the human food chain, biotransformation and toxicology--Review focusing on seafood arsenic. J Trace Elem Med Biol 2015; 31:249-59. [PMID: 25666158 DOI: 10.1016/j.jtemb.2015.01.010] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Revised: 01/14/2015] [Accepted: 01/16/2015] [Indexed: 12/28/2022]
Abstract
Fish and seafood are main contributors of arsenic (As) in the diet. The dominating arsenical is the organoarsenical arsenobetaine (AB), found particularly in finfish. Algae, blue mussels and other filter feeders contain less AB, but more arsenosugars and relatively more inorganic arsenic (iAs), whereas fatty fish contain more arsenolipids. Other compounds present in smaller amounts in seafood include trimethylarsine oxide (TMAO), trimethylarsoniopropionate (TMAP), dimethylarsenate (DMA), methylarsenate (MA) and sulfur-containing arsenicals. The toxic and carcinogenic arsenical iAs is biotransformed in humans and excreted in urine as the carcinogens dimethylarsinate (DMA) and methylarsonate (MA), producing reactive intermediates in the process. Less is known about the biotransformation of organoarsenicals, but new insight indicates that bioconversion of arsenosugars and arsenolipids in seafood results in urinary excretion of DMA, possibly also producing reactive trivalent arsenic intermediates. Recent findings also indicate that the pre-systematic metabolism by colon microbiota play an important role for human metabolism of arsenicals. Processing of seafood may also result in transformation of arsenicals.
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Affiliation(s)
- Marianne Molin
- Department of Health, Nutrition and Management, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, P.O. Box 4, St. Olavs Plass, NO-0130 Oslo, Norway.
| | - Stine Marie Ulven
- Department of Health, Nutrition and Management, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, P.O. Box 4, St. Olavs Plass, NO-0130 Oslo, Norway
| | | | - Jan Alexander
- Norwegian Institute of Public Health, P.O. Box 4404, Nydalen, N-0403 Oslo, Norway
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26
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Santos I, Diniz MS, Carvalho ML, Santos JP. Assessment of essential elements and heavy metals content on Mytilus galloprovincialis from river Tagus estuary. Biol Trace Elem Res 2014; 159:233-40. [PMID: 24763710 DOI: 10.1007/s12011-014-9974-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 04/08/2014] [Indexed: 10/25/2022]
Abstract
Trace elemental content was analysed in edible tissues of Mytilus galloprovincialis collected in five different sampling areas near the mouth of river Tagus estuary in Lisbon. The concentrations of essential elements (S, K, Ca, Fe, Cu, Zn, As, Br and Sr) were determined by energy-dispersive X-ray fluorescence (EDXRF) spectrometry, while toxic elements (Cr, Cd, Hg, Se and Pb) were measured by inductively coupled plasma-atomic emission spectrometry (ICP-AES). The results show that the essential elements K and S are present at the highest concentrations in all the studied samples reaching 2,920 and 4,520 μg g(-1) (fresh weight), respectively. The highest levels of heavy metals found were in two areas close to the city for Pb and Cd, but below the maximum allowed values.
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Affiliation(s)
- I Santos
- CFA, Departamento de Física, Faculdade de Ciências e Tecnologia, FCT, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
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27
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Contreras-Acuña M, García-Barrera T, García-Sevillano MA, Gómez-Ariza JL. Speciation of arsenic in marine food (Anemonia sulcata) by liquid chromatography coupled to inductively coupled plasma mass spectrometry and organic mass spectrometry. J Chromatogr A 2013; 1282:133-41. [PMID: 23422896 DOI: 10.1016/j.chroma.2013.01.068] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Revised: 01/15/2013] [Accepted: 01/16/2013] [Indexed: 11/30/2022]
Abstract
Arsenic species have been investigated in Anemonia sulcata, which is frequently consumed food staple in Spain battered in wheat flour and fried with olive oil. Speciation in tissue extracts was carried out by anion/cation exchange chromatography with inductively coupled plasma mass spectrometry (HPLC-(AEC/CEC)-ICP-MS). Three methods for the extraction of arsenic species were investigated (ultrasonic bath, ultrasonic probe and focused microwave) and the optimal one was applied. Arsenic speciation was carried out in raw and cooked anemone and the dominant species are dimethylarsinic acid (DMA(V)) followed by arsenobetaine (AB), As(V), monomethylarsonic acid (MA(V)), tetramethylarsonium ion (TETRA) and trimethylarsine oxide (TMAO). In addition, arsenocholine (AsC), glyceryl phosphorylarsenocholine (GPAsC) and dimethylarsinothioic acid (DMAS) were identified by liquid chromatography coupled to triple quadrupole mass spectrometry (HPLC-MS). These results are interesting since GPAsC has been previously reported in marine organisms after experimental exposure to AsC, but not in natural samples. In addition, this paper reports for the first time the identification of DMAS in marine food.
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Affiliation(s)
- M Contreras-Acuña
- Department of Chemistry and Materials Science, Faculty of Experimental Sciences, University of Huelva, Campus de El Carmen, 21007 Huelva, Spain
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Lewis J, Stokes P, Brereton N, Baxter M, Macarthur R. Stability of arsenic speciation in fish muscle samples, under different storage and sample preparation conditions. Microchem J 2012. [DOI: 10.1016/j.microc.2012.01.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Anna C, Kamila S. Effect of processing treatments (frozen, frying) on contents of minerals in tissues of ‘frutti di mare’. Int J Food Sci Technol 2012. [DOI: 10.1111/j.1365-2621.2012.03179.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Czech Anna
- Department of Biochemistry and Toxicology; University of Life Sciences in Lublin; Akademicka 13; 20-934; Lublin; Poland
| | - Stachyra Kamila
- Department of Biochemistry and Toxicology; University of Life Sciences in Lublin; Akademicka 13; 20-934; Lublin; Poland
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Molin M, Ydersbond T, Ulven S, Holck M, Dahl L, Sloth J, Fliegel D, Goessler W, Alexander J, Meltzer H. Major and minor arsenic compounds accounting for the total urinary excretion of arsenic following intake of blue mussels (Mytilus edulis): A controlled human study. Food Chem Toxicol 2012; 50:2462-72. [DOI: 10.1016/j.fct.2012.04.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 04/11/2012] [Accepted: 04/12/2012] [Indexed: 10/28/2022]
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Stankovic S, Jovic M, Stankovic AR, Katsikas L. Heavy Metals in Seafood Mussels. Risks for Human Health. ENVIRONMENTAL CHEMISTRY FOR A SUSTAINABLE WORLD 2012. [DOI: 10.1007/978-94-007-2442-6_9] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Molin M, Ulven SM, Dahl L, Telle-Hansen VH, Holck M, Skjegstad G, Ledsaak O, Sloth JJ, Goessler W, Oshaug A, Alexander J, Fliegel D, Ydersbond TA, Meltzer HM. Humans seem to produce arsenobetaine and dimethylarsinate after a bolus dose of seafood. ENVIRONMENTAL RESEARCH 2012; 112:28-39. [PMID: 22137101 DOI: 10.1016/j.envres.2011.11.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 09/22/2011] [Accepted: 11/11/2011] [Indexed: 05/04/2023]
Abstract
Seafood is the predominant food source of several organoarsenic compounds. Some seafood species, like crustaceans and seaweed, also contain inorganic arsenic (iAs), a well-known toxicant. It is unclear whether human biotransformation of ingested organoarsenicals from seafood result in formation of arsenicals of health concern. The present controlled dietary study examined the urinary excretion of arsenic compounds (total arsenic (tAs), iAs, AB (arsenobetaine), dimethylarsinate (DMA) and methylarsonate (MA)) following ingestion of a single test meal of seafood (cod, 780 μg tAs, farmed salmon, 290 μg tAs or blue mussel, 690 μg tAs or potato (control, 110 μg tAs)) in 38 volunteers. The amount of ingested tAs excreted via the urine within 0-72 h varied significantly among the groups: Cod, 74% (52-92%), salmon 56% (46-82%), blue mussel 49% (37-78%), control 45% (30-60%). The estimated total urinary excretion of AB was higher than the amount of ingested AB in the blue mussel group (112%) and also ingestion of cod seemed to result in more AB, indicating possible endogenous formation of AB from other organoarsenicals. Excretion of iAs was lower than ingested (13-22% of the ingested iAs was excreted in the different groups). Although the ingested amount of iAs+DMA+MA was low for all seafood groups (1.2-4.5% of tAs ingested), the urinary DMA excretion was high in the blue mussel and salmon groups, counting for 25% and 11% of the excreted tAs respectively. In conclusion our data indicate a possible formation of AB as a result of biotransformation of other organic arsenicals. The considerable amount of DMA excreted is probably not only due to methylation of ingested iAs, but due to biotransformation of organoarsenicals making it an inappropriate biomarker of iAs exposure in populations with a high seafood intake.
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Affiliation(s)
- M Molin
- Department of Health, Nutrition and Management, Faculty of Health Sciences, Oslo and Akershus University College of Applied Sciences, P.O. 4, St. Olavs Plass, NO-0130 Oslo, Norway.
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