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Salinas A, Triviño JJ, Alvarez-Lueje A, Pizarro I, Segura R, Arancibia V. Anodic stripping voltammetry of arsenic determination with edible mushroom-nafion-modified glassy carbon electrode. Talanta 2024; 277:126391. [PMID: 38861764 DOI: 10.1016/j.talanta.2024.126391] [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: 04/14/2024] [Revised: 06/03/2024] [Accepted: 06/06/2024] [Indexed: 06/13/2024]
Abstract
An edible Mushroom-Nafion modified glassy carbon electrode (M2N5-GCE) was prepared using a homogeneous mixture varying the concentrations of these, in addition to the origin of the mushroom (Shiitake, Lentinula edodes, M1 and Abrantes, Agariscus bisporus, M2) and applied to the As(III) determination by anodic stripping voltammetry. After choosing the optimal conditions in the preparation of the electrode, the second stage was to study the effects of various parameters such as supporting electrolyte, pH, accumulation potential, and time (Eacc, tacc). The optimum experimental conditions chosen were Britton Robinson buffer 0.01 mol L-1 pH:4.6; Eacc: -1.0 and tacc: 60 s obtaining a signal of oxidation of As(0) to As(III) about 0.08 V. Peak current was proportional to arsenic concentration over the 19.6-117.6 μg L-1 range, with a 3σ detection limit of 13.4 μg L-1. The method was validated using As(III) spiked tap water from the laboratory with satisfactory results (RE:3.0 %). Finally, the method was applied to the determination of As(III) in water samples from the Loa River (Northern Chile) in the presence of As(V) in a concentration >20 times higher (RE: 2.3 %).
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Affiliation(s)
- Arturo Salinas
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, 8331150, Chile
| | - Juan José Triviño
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, 8331150, Chile.
| | - Alejandro Alvarez-Lueje
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, 8331150, Chile
| | - Isabel Pizarro
- Facultad de Ciencias Básicas, Universidad de Antofagasta, Antofagasta, 1270300, Chile
| | - Rodrigo Segura
- Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago, 9170022, Chile
| | - Verónica Arancibia
- Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, 8331150, Chile.
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Malzahn AM, Sele V, Belghit I, Tibon J, Nilsen H, Sindre H, Liland NS, Hagemann A. Transfer and bioaccumulation of chemical and biological contaminants in the marine polychaete Hediste diversicolor (OF müller 1776) when reared on salmon aquaculture sludge. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 367:122073. [PMID: 39098079 DOI: 10.1016/j.jenvman.2024.122073] [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: 03/11/2024] [Revised: 07/19/2024] [Accepted: 07/30/2024] [Indexed: 08/06/2024]
Abstract
Side streams from aquaculture production such as fish sludge poses ample opportunities for biological upcycling, as the sludge contains high amounts of nutrients, energy and valuable biochemicals, making it an ideal food for extractive species. Sludge has been proposed as a feed stock for polychaete production, which in turn can be utilized live in shrimp aquaculture or as an aquafeed ingredient. However, the biosafety of such value chains has not yet been addressed. We conducted an experiment exposing the polychaete Hediste diversicolor to aquaculture sludge spiked with four different fish pathogens (Mycobacterium salmoniphilum, Yersinia ruckeri, Infectious Pancreatic Necrosis (IPN) and Infectious Salmon Anaemia (ISA)) known to cause diseases in Atlantic salmon (Salmo salar L.). Moreover, we assessed whether heavy metals and other potentially hazardous elements present in fish sludge bioaccumulates in the polychaetes. Neither of the bacteria nor viruses could be detected in the polychaetes after 14 days of continuous exposure. Seven of the 15 elements we analysed showed bioaccumulation factors significantly below one, meaning biodilution, while the other eight did not differ from one, meaning no bioaccumulation. None of the elements showed a significant bioaccumulation. Further on, none of the heavy metals found in the polychaetes at the end of our experiment exceeded the EU regulatory maximum levels for fish feed ingredients. The current results suggest that a H. diversicolor can reared on aquaculture sludge, and aquaculture sludge may serve as feed stock for polychaete production without the product exceeding EU regulations for contaminants in animal feed.
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Affiliation(s)
- Arne M Malzahn
- Institute of Marine Ecosystem and Fishery Science, University of Hamburg, 22767 Hamburg, Germany; Department of Fisheries and New Biomarine Industry, SINTEF Ocean, Trondheim, Norway.
| | - Veronika Sele
- Institute of Marine Research, P.O. Box 1870, Nordnes, 5817, Bergen, Norway
| | - Ikram Belghit
- Institute of Marine Research, P.O. Box 1870, Nordnes, 5817, Bergen, Norway
| | - Jojo Tibon
- Institute of Marine Research, P.O. Box 1870, Nordnes, 5817, Bergen, Norway.
| | | | - Hilde Sindre
- Norwegian Veterinary Institute, OIE Reference laboratory for CWD, Oslo, Norway
| | - Nina S Liland
- Institute of Marine Research, P.O. Box 1870, Nordnes, 5817, Bergen, Norway
| | - Andreas Hagemann
- Department of Fisheries and New Biomarine Industry, SINTEF Ocean, Trondheim, Norway
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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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Chen S, Guo Q, Zhou T, Liu L. Levels and Health Risk Assessment of Inorganic Arsenic, Methylmercury, and Heavy Metals in Edible Mushrooms Collected from Online Supermarket in China. Biol Trace Elem Res 2024; 202:1802-1815. [PMID: 37526876 DOI: 10.1007/s12011-023-03779-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/13/2023] [Indexed: 08/02/2023]
Abstract
Chromium (Cr), total arsenic (As), inorganic arsenic (iAs), cadmium (Cd), mercury (Hg), methylmercury (MeHg), and lead (Pb) were analyzed in in Agaricus blazei, Tricholoma matsutake, Pholiota nameko, agrocybe aegirit, Boletus edulis, Auricularia auricula, and Lentinus edodes collected from online supermarket in China from 2015 to 2017. The order of mean concentrations for the five heavy metals in edible mushrooms was As > Cd > Cr > Pb > Hg. No positive correlation was found between total As and iAs, nor between total Hg and MeHg. The contents of iAs were at a low level except for A. blazei samples. The contents of MeHg were at a low level in all test mushroom samples. And Cr, Cd, and Pb pollution were common problems in the test mushroom samples. The comprehensive factor pollution index was between 0.569 (A. auricula) and 3.056 (B. edulis). The THQ values for the five heavy metals from P. nameko, A. auricula, A. aegirit, and L. edodes samples were less than 1. The hazard index (HI) values of A. blazei, T. matsutake, and B. edulis samples for adults and children were greater than 1, indicating significant health hazard to the adults and children consumers. The cancer risk (CR) values for iAs ranged from 3.82 × 10- 6 (T. matsutake) to 8.61 × 10- 5 (A. blazei), indicating no potential carcinogenic risk to the consumers. The order for carcinogenic risk of each edible mushroom species was A. blazei > L. edodes > P. nameko > A. aegirit > A. auricula > B. edulis > T. matsutake.
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Affiliation(s)
- Shaozhan Chen
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing, 100013, China
| | - Qiaozhen Guo
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing, 100013, China
| | - Tianhui Zhou
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing, 100013, China
| | - Liping Liu
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing, 100013, China.
- School of Public Health, Capital Medical University, Beijing, 100069, China.
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Frantzen S, Duinker A, Julshamn K, Nøttestad L, Maage A. Levels of mercury, arsenic, cadmium and lead in Northeast Atlantic mackerel (Scomber scombrus) from northern European waters. MARINE POLLUTION BULLETIN 2024; 200:116060. [PMID: 38306743 DOI: 10.1016/j.marpolbul.2024.116060] [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: 10/10/2023] [Revised: 01/17/2024] [Accepted: 01/17/2024] [Indexed: 02/04/2024]
Abstract
Fillets from a total of 1245 Northeast Atlantic mackerel (Scomber scombrus) sampled in different fishing areas of the Northeast Atlantic during 2007-2016 were analysed for mercury, cadmium, arsenic and lead using ICPMS. Mercury levels varied from <0.01 to 0.36 mg/kg wet weight (ww) with a total mean of 0.046 mg/kg ww and were significantly higher in Skagerrak than in the North Sea, the Norwegian Sea and west of Scotland. Cadmium concentrations varied from <0.002 to 0.16 mg/kg ww with a mean value of 0.015 mg/kg ww. Only 0.24 % and 0.16 % of the sampled fish exceeded the EU's maximum levels for cadmium and mercury, respectively. Arsenic levels varied between 0.43 and 6.9 mg/kg ww with a mean value of 2.2 mg/kg ww and showed seasonal variation following variations in fat content. Lead concentrations were low and below the analytical limit of quantification (LOQ) in 97 % of the samples.
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Affiliation(s)
- Sylvia Frantzen
- Institute of Marine Research, P.O. Box 1870, Nordnes, N-5817 Bergen, Norway.
| | - Arne Duinker
- Institute of Marine Research, P.O. Box 1870, Nordnes, N-5817 Bergen, Norway.
| | - Kåre Julshamn
- Institute of Marine Research, P.O. Box 1870, Nordnes, N-5817 Bergen, Norway.
| | - Leif Nøttestad
- Institute of Marine Research, P.O. Box 1870, Nordnes, N-5817 Bergen, Norway.
| | - Amund Maage
- Institute of Marine Research, P.O. Box 1870, Nordnes, N-5817 Bergen, Norway.
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Kim ST, Conklin SD, Redan BW, Ho KK. Determination of the Nutrient and Toxic Element Content of Wild-Collected and Cultivated Seaweeds from Hawai'i. ACS FOOD SCIENCE & TECHNOLOGY 2024; 4:595-605. [PMID: 38528908 PMCID: PMC10961648 DOI: 10.1021/acsfoodscitech.3c00476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
For centuries, Hawaiians have gathered seaweed for food, medicine, and ceremonial purposes. Seaweed contains nutrients, but some varieties can accumulate toxic elements. We measured target macrominerals (Na, Mg, P, K, Ca), microminerals (B, V, Mn, Co, Cu, Zn, Mo), and nonessential/toxic elements (As, Sr, Cd, Sn, Hg, Pb, and U) in a sample of wild-collected and cultivated seaweeds from Hawai'i. The samples consisted of brown (Sargassum aquifolium, Sargassum echinocarpum), red (Gracilaria parvispora, Halymenia formosa, Halymenia hawaiiana), and green (Ulva ohnoi) seaweed. Elemental composition was determined by inductively coupled plasma (ICP)-atomic emission spectroscopy and ICP-mass spectrometry (MS). Speciation of As was conducted by using liquid chromatography-ICP-MS. S. echinocarpum per 80 g serving was high in Ca (~37% daily value [DV]), U. ohnoi was high in Mg (~40%DV), H. formosa was high in Fe (~40%DV), and G. parvispora was high in Mn (~128%DV). In this study, the highest amounts of toxic elements were observed in S. aquifolium and S. echinocarpum (27.6 mg inorganic As/kg fdw), G. parvispora (43.3 mg Pb/kg fdw) and H. formosa (46.6 mg Pb/kg fdw). These results indicate that although seaweeds from Hawai'i contain a variety of nutrients, some species can accumulate high amounts of toxic elements.
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Affiliation(s)
- Samuel T. Kim
- Department of Human Nutrition, Food and Animal Sciences, University of Hawai‘i at Mānoa, Honolulu, HI, 96822, United States
| | - Sean D. Conklin
- U.S. Food and Drug Administration, Center for Food Safety and Applied Nutrition, College Park, MD, 20740, United States
| | - Benjamin W. Redan
- U.S. Food and Drug Administration, Center for Food Safety and Applied Nutrition, Office of Food Safety, Bedford Park, IL, 60501, United States
| | - Kacie K.H.Y. Ho
- Department of Human Nutrition, Food and Animal Sciences, University of Hawai‘i at Mānoa, Honolulu, HI, 96822, United States
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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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Davydiuk T, Tao J, Lu X, Le XC. Effects of Dietary Intake of Arsenosugars and Other Organic Arsenic Species on Studies of Arsenic Methylation Efficiency in Humans. ENVIRONMENT & HEALTH (WASHINGTON, D.C.) 2023; 1:236-248. [PMID: 37881591 PMCID: PMC10594586 DOI: 10.1021/envhealth.3c00090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/05/2023] [Accepted: 09/06/2023] [Indexed: 10/27/2023]
Abstract
Extensive research has used dimethylarsinic acid (DMA) in urine as a marker of arsenic methylation. The premise is that humans methylate inorganic arsenicals to monomethylarsonic acid (MMA) and DMA and excrete these arsenic species into the urine. However, DMA in urine not only comes from the methylation of inorganic arsenic but also could be a result of metabolism of other arsenic species, such as arsenosugars and arsenolipids. Most environmental health and epidemiological studies of arsenic methylation might have overlooked confounding factors that contribute to DMA in urine. Here we critically evaluate reported studies that used methylation indexes, concentration ratios of methylated arsenicals, or the percentage of DMA in urine as markers of arsenic methylation efficiency. Dietary intake of arsenosugars potentially confounds the calculation and interpretation of the arsenic methylation efficiencies. Many studies have not considered incidental dietary intake of arsenosugars, arsenolipids, and other organic arsenic species. Future studies should consider the dietary intake of diverse arsenic species and their potential effect on the urinary concentrations of DMA.
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Affiliation(s)
- Tetiana Davydiuk
- Department
of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Jeffrey Tao
- Division
of Analytical and Environmental Toxicology, Department of Laboratory
Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G3
| | - Xiufen Lu
- Division
of Analytical and Environmental Toxicology, Department of Laboratory
Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G3
| | - X. Chris Le
- Department
of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
- Division
of Analytical and Environmental Toxicology, Department of Laboratory
Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G3
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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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Gondo TF, Jönsson M, Karlsson EN, Sandahl M, Turner C. Extractability, selectivity, and comprehensiveness in supercritical fluid extraction of seaweed using ternary mixtures of carbon dioxide, ethanol, and water. J Chromatogr A 2023; 1706:464267. [PMID: 37572535 DOI: 10.1016/j.chroma.2023.464267] [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: 04/27/2023] [Revised: 07/06/2023] [Accepted: 08/01/2023] [Indexed: 08/14/2023]
Abstract
It is well-known that an ideal extraction method enabling quantitative analysis should give complete extraction of the target analytes as well as minimal co-extraction of unwanted matrix substances. If the extraction method is part of a nontarget screening protocol, the desired analytes can differ widely in terms of chemical properties. In chromatography, terminologies such as recovery, selectivity, and comprehensiveness are well-established and can easily be determined. However, in extraction, these concepts are much less developed. Hence, the aim of our research is to develop and scrutinize theory in extraction with respect to numerical descriptors for extractability, selectivity, and comprehensiveness. Our approach is based on experiments determining the extractability of target analytes and selected interferences. As a case study, we use a pooled sample of three species of seaweed (Alaria esculenta, Laminaria digitata and Ascophyllum nodosum). Target analytes are β-carotene, fucoxanthin, δ-tocopherol, and phloroglucinol; and selected interferences are carbohydrates, proteins, ash, arsenic, and chlorophyll a. As a "green and clean" extraction technique, supercritical fluid extraction (SFE) using mixtures of CO2, ethanol and water were explored using a design of experiment. The temperature was varied between 40-80°C, and the pressure was held constant at 300 bar. Obtained results clearly demonstrate that highest relative selectivity was achieved with CO2 containing only 5 vol% of ethanol and no water, which primarily enabled high extractability of β-carotene, and yielding an extract free of carbohydrates, proteins, and toxic metals such as arsenic. Best methods for highest extractability of the other target analytes varied quite widely. Analytes requiring the highest water content (fucoxanthin and phloroglucinol), also resulted in the lowest relative selectivity. Maximum relative comprehensiveness was achieved using CO2/ethanol/water (40/55/5, v/v/v) at 70°C and 300 bar. Our study demonstrates the feasibility of using relative quantitative descriptors for extractability, selectivity, and comprehensiveness, in optimization strategies for analytical extractions.
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Affiliation(s)
- Thamani Freedom Gondo
- Lund University, Department of Chemistry, Centre for Analysis and Synthesis, P.O. Box 124, SE-22100 Lund, Sweden
| | - Madeleine Jönsson
- Lund University, Department of Chemistry, Division of Biotechnology, P.O. Box 124, SE-22100 Lund, Sweden
| | - Eva Nordberg Karlsson
- Lund University, Department of Chemistry, Division of Biotechnology, P.O. Box 124, SE-22100 Lund, Sweden
| | - Margareta Sandahl
- Lund University, Department of Chemistry, Centre for Analysis and Synthesis, P.O. Box 124, SE-22100 Lund, Sweden
| | - Charlotta Turner
- Lund University, Department of Chemistry, Centre for Analysis and Synthesis, P.O. Box 124, SE-22100 Lund, Sweden.
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11
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El Youssfi M, Sifou A, Ben Aakame R, Mahnine N, Arsalane S, Halim M, Laghzizil A, Zinedine A. Trace elements in Foodstuffs from the Mediterranean Basin-Occurrence, Risk Assessment, Regulations, and Prevention strategies: A review. Biol Trace Elem Res 2023; 201:2597-2626. [PMID: 35754061 DOI: 10.1007/s12011-022-03334-z] [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: 04/26/2022] [Accepted: 06/14/2022] [Indexed: 11/24/2022]
Abstract
Trace elements (TEs) are chemical compounds that naturally occur in the earth's crust and in living organisms at low concentrations. Anthropogenic activities can significantly increase the level of TEs in the environment and finally enter the food chain. Toxic TEs like cadmium, lead, arsenic, and mercury have no positive role in a biological system and can cause harmful effects on human health. Ingestion of contaminated food is a typical route of TEs intake by humans. Recent data about the occurrence of TEs in food available in the Mediterranean countries are considered in this review. Analytical methods are also discussed. Furthermore, a discussion of existing international agency regulations will be given. The risk associated with the dietary intake of TEs was estimated by considering consumer exposure and threshold values such as Benchmark dose lower confidence limit and provisional tolerable weekly intake established by the European Food Safety Authority and the Joint FAO/WHO Expert Committee on Food Additives, respectively. Finally, several remediation approaches to minimize TE contamination in foodstuffs were discussed including chemical, biological, biotechnological, and nanotechnological methods. The results of this study proved the occurrence of TEs contamination at high levels in vegetables and fish from some Mediterranean countries. Lead and cadmium are more abundant in foodstuffs than other toxic trace elements. Geographical variations in TE contamination of food crops clearly appear, with a greater risk in developing countries. There is still a need for the regular monitoring of these toxic element levels in food items to ensure consumer protection.
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Affiliation(s)
- Mourad El Youssfi
- Laboratory of Applied Chemistry of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta BP.1014 Agdal, Rabat, Morocco
- Laboratory of Nanomaterials, Nanotechnologies and Environment, Center of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta, BP.1014, 10000, Rabat, Morocco
| | - Aicha Sifou
- Laboratory of Nanomaterials, Nanotechnologies and Environment, Center of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta, BP.1014, 10000, Rabat, Morocco
| | - Rachid Ben Aakame
- Laboratory of Food Toxicology, National Institute of Hygiene (INH), BP 769 Agdal, 27, Avenue Ibn Batouta, Rabat, Morocco
| | - Naima Mahnine
- Laboratory of Food Toxicology, National Institute of Hygiene (INH), BP 769 Agdal, 27, Avenue Ibn Batouta, Rabat, Morocco
| | - Said Arsalane
- Laboratory of Nanomaterials, Nanotechnologies and Environment, Center of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta, BP.1014, 10000, Rabat, Morocco
| | - Mohammed Halim
- Laboratory of Nanomaterials, Nanotechnologies and Environment, Center of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta, BP.1014, 10000, Rabat, Morocco
| | - Abdelaziz Laghzizil
- Laboratory of Applied Chemistry of Materials, Mohammed V University in Rabat, Faculty of Sciences, Avenue Ibn Battouta BP.1014 Agdal, Rabat, Morocco
| | - Abdellah Zinedine
- BIOMARE Laboratory, Chouaib Doukkali University, Faculty of Sciences, Route Ben Maachou, PO Box 20, 24000, El Jadida, Morocco.
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12
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Buekers J, Baken K, Govarts E, Martin LR, Vogel N, Kolossa-Gehring M, Šlejkovec Z, Falnoga I, Horvat M, Lignell S, Lindroos AK, Rambaud L, Riou M, Pedraza-Diaz S, Esteban-Lopez M, Castaño A, Den Hond E, Baeyens W, Santonen T, Schoeters G. Human urinary arsenic species, associated exposure determinants and potential health risks assessed in the HBM4EU Aligned Studies. Int J Hyg Environ Health 2023; 248:114115. [PMID: 36689783 DOI: 10.1016/j.ijheh.2023.114115] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 12/21/2022] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
The European Joint Programme HBM4EU coordinated and advanced human biomonitoring (HBM) in Europe in order to provide science-based evidence for chemical policy development and improve chemical management. Arsenic (As) was selected as a priority substance under the HBM4EU initiative for which open, policy relevant questions like the status of exposure had to be answered. Internal exposure to inorganic arsenic (iAs), measured as Toxic Relevant Arsenic (TRA) (the sum of As(III), As(V), MMA, DMA) in urine samples of teenagers differed among the sampling sites (BEA (Spain) > Riksmaten adolescents (Sweden), ESTEBAN (France) > FLEHS IV (Belgium), SLO CRP (Slovenia)) with geometric means between 3.84 and 8.47 μg/L. The ratio TRA to TRA + arsenobetaine or the ratio TRA to total arsenic varied between 0.22 and 0.49. Main exposure determinants for TRA were the consumption of rice and seafood. When all studies were combined, Pearson correlation analysis showed significant associations between all considered As species. Higher concentrations of DMA, quantitatively a major constituent of TRA, were found with increasing arsenobetaine concentrations, a marker for organic As intake, e.g. through seafood, indicating that other sources of DMA than metabolism of inorganic As exist, e.g. direct intake of DMA or via the intake of arsenosugars or -lipids. Given the lower toxicity of DMA(V) versus iAs, estimating the amount of DMA not originating from iAs, or normalizing TRA for arsenobetaine intake could be useful for estimating iAs exposure and risk. Comparing urinary TRA concentrations with formerly derived biomonitoring equivalent (BE) for non-carcinogenic effects (6.4 μg/L) clearly shows that all 95th percentile exposure values in the different studies exceeded this BE. This together with the fact that cancer risk may not be excluded even at lower iAs levels, suggests a possible health concern for the general population of Europe.
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Affiliation(s)
- Jurgen Buekers
- VITO Health, Flemish Institute for Technological Research (VITO), Mol, Belgium.
| | - Kirsten Baken
- VITO Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
| | - Eva Govarts
- VITO Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
| | | | - Nina Vogel
- German Environment Agency (UBA), Berlin, Germany
| | | | | | | | | | | | | | - Loïc Rambaud
- Department of Environmental and Occupational Health, Santé publique France, Saint-Maurice, France
| | - Margaux Riou
- Department of Environmental and Occupational Health, Santé publique France, Saint-Maurice, France
| | - Susana Pedraza-Diaz
- National Centre for Environmental Health, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Esteban-Lopez
- National Centre for Environmental Health, Instituto de Salud Carlos III, Madrid, Spain
| | - Argelia Castaño
- National Centre for Environmental Health, Instituto de Salud Carlos III, Madrid, Spain
| | - Elly Den Hond
- Provincial Institute of Hygiene (PIH), Antwerp, Belgium
| | - Willy Baeyens
- Analytical, Environmental & Geo-Chemistry, Free Universtiy of Brussels (VUB), Brussels, Belgium
| | - Tiina Santonen
- Finnish Institute of Occupational Health, Helsinki, Finland
| | - Greet Schoeters
- VITO Health, Flemish Institute for Technological Research (VITO), Mol, Belgium; Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
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13
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Gomez-Delgado AI, Tibon J, Silva MS, Lundebye AK, Agüera A, Rasinger JD, Strohmeier T, Sele V. Seasonal variations in mercury, cadmium, lead and arsenic species in Norwegian blue mussels (Mytilus edulis L.) - Assessing the influence of biological and environmental factors. J Trace Elem Med Biol 2023; 76:127110. [PMID: 36495851 DOI: 10.1016/j.jtemb.2022.127110] [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: 08/11/2022] [Revised: 11/03/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Blue mussels (Mytilus edulis L.) can accumulate undesirable substances, including the potentially toxic elements (PTEs) cadmium (Cd), mercury, (Hg), lead (Pb), arsenic (As) and As species. In this study, the levels of PTEs and As species were determined in samples of blue mussels to assess the influence of environmental and biological factors, and evaluate the potential risk associated with blue mussels in terms of food and feed safety. METHODOLOGY Blue mussels were collected monthly from one location in Western Norway from February 2018 to December 2018, and from April 2019 to April 2020. Samples were analyzed for PTEs using inductively coupled plasma mass spectrometry (ICP-MS), and high-performance liquid chromatography (HPLC) coupled to ICP-MS. Temperature, salinity and fluorescence (chlorophyll a) were monitored in the seawater column by STD/CTD, to assess the potential influence of these environmental factors on the PTE levels in the mussels. RESULTS The results showed seasonal variations in the PTEs, with somewhat higher concentrations in spring and winter months. Unusually high levels of total As (101.2 mg kg-1 dw) and inorganic As (53.6 mg kg-1 dw) were observed for some of the time points. The organic As species arsenobetaine was generally the major As species (17-82% of total As) in the mussels, but also simple methylated As species and arsenosugars were detected. Principal components analysis (PCA) did not show a consistent relationship between the environmental factors and the PTE concentrations, showing contrary results for some elements for the periods studied. The condition index (CI) could explain variations in element concentration with significant correlations for Cd (r = -0.67, p = 0.009) and Pb (r = -0.62, p = 0.02 in 2019/20 and r = -0.52, p = 0.02 in 2018), whereas the correlation between As and CI was not significant (r = 0.12 in 2018, and r = -0.06 in 2019/20). Higher concentrations of iAs and arsenosugars coincided with increased signals of chlorophyll a, suggesting that phytoplankton blooms could be a source of As in the blue mussels. CONCLUSION To our knowledge, this is the first study of As species in blue mussels collected over a time period of two years, providing an insight into the natural variations of these chemical forms in mussels. In terms of mussel as food and future feed material, concentrations of Cd, Hg and Pb were below the maximum levels (MLs) established in the EU food and feed legislation. However, levels of As and iAs in mussels at some time points exceeded the MLs for As in the feed legislation, and the margin of exposure (MOE) was low if these mussels were for human consumption, highlighting the importance of determining the chemical forms of As in feed and food.
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Affiliation(s)
| | - Jojo Tibon
- Institute of Marine Research, Nordnes, NO-5817 Bergen, Norway; National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, DK-2800 Kgs. Lyngby, Denmark
| | - Marta S Silva
- Institute of Marine Research, Nordnes, NO-5817 Bergen, Norway
| | | | - Antonio Agüera
- Institute of Marine Research, Nordnes, NO-5817 Bergen, Norway
| | | | - Tore Strohmeier
- Institute of Marine Research, Nordnes, NO-5817 Bergen, Norway
| | - Veronika Sele
- Institute of Marine Research, Nordnes, NO-5817 Bergen, Norway.
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14
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Zhang J, Ye Z, Huang L, Zhao Q, Dong K, Zhang W. Significant Biotransformation of Arsenobetaine into Inorganic Arsenic in Mice. TOXICS 2023; 11:91. [PMID: 36850967 PMCID: PMC9962689 DOI: 10.3390/toxics11020091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
Arsenic (As) is extremely toxic to living organisms at high concentrations. Arsenobetaine (AsB), confirmed to be a non-toxic form, is the main contributor to As in the muscle tissue of marine fish. However, few studies have investigated the biotransformation and biodegradation of AsB in mammals. In the current study, C57BL/6J mice were fed four different diets, namely, Yangjiang and Zhanjiang fish diets spiked with marine fish muscle containing AsB, and arsenite (As(III)) and arsenate (As(V)) diets spiked with As(III) and As(V), respectively, to investigate the biotransformation and bioaccumulation of AsB in mouse tissues for 42 d. Different diets exhibited different As species distributions, which contributed to varying levels of As bioaccumulation in different tissues. The intestines accumulated the highest level of As, regardless of form, which played a major part in As absorption and distribution in mice. We observed a significant biotransformation of AsB to As(V) following its diet exposure, and the liver, lungs, and spleen of AsB-treated mice showed higher As accumulation levels than those of As(III)- or As(V)-treated mice. Inorganic As showed relatively high accumulation levels in the lungs and spleen after long-term exposure to AsB. Overall, these findings provided strong evidence that AsB undergoes biotransformation to As(V) in mammals, indicating the potential health risk associated with long-term AsB intake in mammals.
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15
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Liu Y, Chen S, Li Q, Liu L. Changes in Arsenic Speciation in Wild Edible Fungi after Different Cooking Processes and Gastrointestinal Digestion. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020603. [PMID: 36677657 PMCID: PMC9865972 DOI: 10.3390/molecules28020603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/25/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023]
Abstract
Arsenic (As) is enriched in wild edible fungi, which is one of the main important sources of As in humans' diet. In this study, two wild edible fungi were employed for investigation: (1) Pleurotus citrinopileatusone, which contains a high content of inorganic As (iAs) and (2) Agaricus blazei Murill, which contains a high content of organic As. This study investigated the changes in As content and its speciation after different daily cooking methods. We found that the content of As in Pleurotus citrinipileatus and Agaricus blazei Murill reduced by soaking plus stir-frying by 55.4% and 72.9%, respectively. The As content in Pleurotus citrinipileatus and Agaricus blazei Murill decreased by 79.4% and 93.4%, respectively, after soaking plus boiling. The content of As speciation in dried wild edible fungi reduced significantly after different treatments. Among them, iAs decreased by 31.9~88.3%, and organic As decreased by 33.3~95.3%. This study also investigated the bioaccessibility of As in edible fungi after different cooking processes via an in-vitro physiologically based extraction test (PBET). The results showed that the bioaccessibility of As was relatively high if the edible fungi were uncooked, boiled, or stir-fried. The gastric (G) bioaccessibility of As ranged from 51.7% to 93.0% and the gastrointestinal (GI) bioaccessibility of As ranged from 63.5% to 98.1%. Meanwhile, the bioaccessibility of inorganic As was found to be as high as 94.6% to 151%, which indicates that further evaluation of the potential health risks of wild edible fungi is necessary.
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Affiliation(s)
- Yang Liu
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing 100013, China
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Shaozhan Chen
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Qianyu Li
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing 100013, China
- School of Public Health, Capital Medical University, Beijing 100069, China
| | - Liping Liu
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention and Control, Beijing 100013, China
- School of Public Health, Capital Medical University, Beijing 100069, China
- Correspondence:
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16
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Chen S, Liu L. Species composition and health risk assessment of arsenic in Agaricus blazei Murrill and Tricholoma matsutake from Yunnan Province, China. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.105001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Huang Z, Bi R, Musil S, Pétursdóttir ÁH, Luo B, Zhao P, Tan X, Jia Y. Arsenic species and their health risks in edible seaweeds collected along the Chinese coastline. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 847:157429. [PMID: 35863575 DOI: 10.1016/j.scitotenv.2022.157429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 07/09/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Edible seaweeds with a relatively high total arsenic concentration have been a global concern. As the largest seaweed producer, China contributes about 60 % of the global seaweed production. The present study investigated 20 seaweed species collected from representative seaweed farming sites in the six provinces along the Chinese coastline, of which Saccharina japonica, Undaria pinnatifida, Neopyropia spp., Gracilaria spp., Sargassum fusiforme were listed as the most consumed seaweeds in Food and Agriculture Organization of the United Nations (FAO). The inorganic arsenic (iAs) concentration in most of the seaweeds was below maximum limits (0.3 mg iAs/kg) as seaweed additives for infant food in the National Food Safety Standard of Pollutants in China (GB2762-2017, 2017), except for the species Sargassum, in which the iAs concentration significantly exceeded the limit and ranged from 15.1 to 83.7 mg/kg. Arsenic speciation in 4 cultivated seaweeds grown in both temperate and subtropical zones is reported for the first time. No significant differences in total As and iAs concentration were identified, except slightly higher total As concentration were found in Saccharina japonica growing in the temperate zone. The estimated daily intake (EDI) of toxic iAs via seaweed consumption was generally below the EFSA CONTAM Panel benchmark dose lower confidence limit (0.3 μg/kg bw/day) except for all Sargassum species where the EDI was significantly higher than 0.3 μg/kg bw/day. Moreover, the first-ever reported data on As speciation indicated very high iAs concentrations in Sargassum hemiphyllum and Sargassum henslowianum. To minimize the food chain iAs exposure, reducing both human intake of Sargassum spp. and the used of Sargassum spp. for animal feed is highly recommended. CAPSULE: This study showed that edible seaweed Sargassum spp. consumption may pose a health risk related to inorganic arsenic (iAs) exposure. The risk of iAs exposure via seaweed consumption or livestock is a concern that needs to be monitored. The arsenic accumulation and speciation may be predominantly species-dependent rather than environmental-dependent.
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Affiliation(s)
- Zhangxun Huang
- Institute of Marine Sciences and Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
| | - Ran Bi
- Institute of Marine Sciences and Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China.
| | - Stanislav Musil
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Veveří 97, 60200 Brno, Czech Republic
| | | | - Bicheng Luo
- Faculty of Health Sciences, Curtin Medical School, Curtin University, Kent Street, Bentley, WA 6102, Australia
| | - Puhui Zhao
- Institute of Marine Sciences and Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
| | - Xi Tan
- Institute of Marine Sciences and Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention, Shantou University, Shantou 515063, China
| | - Yongfeng Jia
- Key Laboratory of Pollution Ecology and Environmental Engineering, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
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18
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Liu Q, Wu M, Jiang M. Arsenolipids in raw and cooked seafood products in southwest China: A non-targeted analysis. CHEMOSPHERE 2022; 307:135769. [PMID: 35868526 DOI: 10.1016/j.chemosphere.2022.135769] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/03/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Arsenolipids are the primary form of arsenic in the fat of marine organisms. Because seafood is a common source of arsenic exposure and some arsenolipids are toxic, studying the abundance and species of arsenolipids in seafood is crucial for health risk assessment. Current arsenolipid research is confined by analytical techniques and limited to raw seafood analysis, despite the fact that most seafood is ingested cooked. Therefore, the aim of this study is to evaluate which seafood contributes to arsenolipid dietary intake and investigate the changes in arsenolipids before and after cooking. In Chongqing, China, popular seafood such as clam, shrimp, oyster, abalone, hairtail, and yellow croaker were collected. The raw and cooked samples prepared from these seafood products were examined using a non-targeted screening approach established for arsenolipids, which coupled high-performance liquid chromatography with data-independent high-resolution quadrupole-time-of-flight electrospray ionization tandem mass spectrometry. Arsenic-containing hydrocarbons (AsHC330, AsHC332, and AsHC360), arsenic-containing fatty acids (AsFA362, AsFA390, AsFA404, AsFA418, and AsFA422), trimethylarsine oxide, and thiolated trimethylarsinic acid were detected. The species of arsenolipids in each type of seafood remained intact after heating in the microwave oven. In cooked samples, the concentrations of AsFA362 and AsFA390 were significantly lower than in raw samples, whereas the concentrations of other arsenolipids were unchanged. Microwave cooking did not result in the thiolation of the detected arsenolipids. The most detected species in raw and cooked samples were AsFA362, AsFA390, and AsFA418. Most arsenolipid species were found in the highest levels in hairtails and yellow croakers. It is the first time that arsenolipids have been found in the oyster, abalone, abalone liver, and yellow croaker. The present study contributes to a better understanding of arsenolipids exposure from seafood, which is useful for assessing the health risks of arsenic.
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Affiliation(s)
- Qingqing Liu
- College of Resource and Environment, Southwest University, Chongqing, 400716, China; Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing, 400715, China; Chongqing Key Laboratory of Luminescent and Real-Time Analysis System, Chongqing Science and Technology Commission, College of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
| | - Mingjun Wu
- Institute of Life Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Min Jiang
- College of Resource and Environment, Southwest University, Chongqing, 400716, China
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Tibon J, Amlund H, Gomez-Delgado AI, Berntssen MHG, Silva MS, Wiech M, Sloth JJ, Sele V. Arsenic species in mesopelagic organisms and their fate during aquafeed processing. CHEMOSPHERE 2022; 302:134906. [PMID: 35561763 DOI: 10.1016/j.chemosphere.2022.134906] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/26/2022] [Accepted: 05/06/2022] [Indexed: 06/15/2023]
Abstract
A responsible harvest of mesopelagic species as aquafeed ingredients has the potential to address the United Nations Sustainable Development Goal 14, which calls for sustainable use of marine resources. Prior to utilization, the levels of undesirable substances need to be examined, and earlier studies on mesopelagic species have reported on total arsenic (As) content. However, the total As content does not give a complete basis for risk assessment since As can occur in different chemical species with varying toxicity. In this work, As speciation was conducted in single-species samples of the five most abundant mesopelagic organisms in Norwegian fjords. In addition, As species were studied in mesopelagic mixed biomass and in the resulting oil and meal feed ingredients after lab-scale feed processing. Water-soluble As species were determined based on ion-exchange high-performance liquid chromatography coupled to inductively coupled plasma mass spectrometry (HPLC-ICP-MS). This was supplemented by extracting arsenolipids (AsLipids) and determining total As in this fraction. The non-toxic arsenobetaine (AB) was the dominant form in mesopelagic crustaceans and fish species, accounting for approximately 70% and 50% of total As, respectively. Other water-soluble species were present in minor fractions, including carcinogenic inorganic As, which, in most samples, was below limit of quantification. The fish species had a higher proportion of AsLipids, approximately 35% of total As, compared to crustaceans which contained 20% on average. The feed processing simulation revealed generally low levels of water-soluble As species besides AB, but considerable fractions of potentially toxic AsLipids were found in the biomass, and transferred to the mesopelagic meal and oil. This study is the first to report occurrence data of at least 12 As species in mesopelagic organisms, thereby providing valuable information for future risk assessments on the feasibility of harnessing mesopelagic biomass as feed ingredients.
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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
| | - Heidi Amlund
- National Food Institute, Technical University of Denmark, Kemitorvet, Building 201, DK-2800 Kgs. Lyngby, Denmark
| | | | - Marc H G Berntssen
- 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 Wiech
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817 Bergen, Norway
| | - 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
| | - Veronika Sele
- Institute of Marine Research, P.O. Box 1870 Nordnes, NO-5817 Bergen, Norway.
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20
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Zhang J, Tan QG, Huang L, Ye Z, Wang X, Xiao T, Wu Y, Zhang W, Yan B. Intestinal uptake and low transformation increase the bioaccumulation of inorganic arsenic in freshwater zebrafish. JOURNAL OF HAZARDOUS MATERIALS 2022; 434:128904. [PMID: 35452982 DOI: 10.1016/j.jhazmat.2022.128904] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/28/2022] [Accepted: 04/09/2022] [Indexed: 06/14/2023]
Abstract
Arsenate [As(V)] is the main form of arsenic (As) present in freshwater taken up by freshwater fish. Data on the main uptake tissue, biotransformation, and bioaccumulation in freshwater fish exposed to As(V) were limited, and the reasons for its bioaccumulation in the muscle tissue of freshwater fish remain undetermined. Accordingly, we simulated bioaccumulation and depuration in zebrafish (Danio rerio) exposed to waterborne As(V) by employing a six-compartment physiologically based pharmacokinetic model and As speciation analysis. Modeling and biotransformation suggested that intestines were the main uptake site for waterborne As(V), instead of the gills. This novel finding was evidenced by the higher As transfer constant from water to intestines (k03 = 1.52 × 10-4 L d-1) compared to gills (k02 = 5.28 × 10-5 L d-1). The low concentration and percentage of arsenobetaine (AsB) in the intestines suggested a weak ability to synthesize AsB. Our results showed a substantial proportion of inorganic As in intestines and a relatively substantial percentage in muscle tissue. Therefore, high As(V) uptake in the intestines and lack of biotransformation contributed to high bioaccumulation of inorganic As in freshwater fish. Inorganic As posed concerns due to the human health risks associated with consuming As(V)-contaminated fish and should be addressed.
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Affiliation(s)
- Jichao Zhang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China
| | - Qiao-Guo Tan
- Key Laboratory of the Coastal and Wetland Ecosystems, Ministry of Education, College of Environment and Ecology, Xiamen University, Xiamen 361102, China
| | - Liping Huang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China
| | - Zijun Ye
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China
| | - Xiaohong Wang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China
| | - Tangfu Xiao
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Yun Wu
- School of Environmental Science and Engineering, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China
| | - Wei Zhang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China.
| | - Bing Yan
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China
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21
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Bruce RM, Crandall PG, Atungulu GG, O'Bryan CA. Uncooked Rice Consumption: Causes, Implications, Regulation, and Interventions. Cereal Chem 2022. [DOI: 10.1002/cche.10580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Rebecca M. Bruce
- Department of Food ScienceUniversity of ArkansasFayettevilleAR72704
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22
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Camacho J, de Conti A, Pogribny IP, Sprando RL, Hunt PR. Assessment of the effects of organic vs. inorganic arsenic and mercury in Caenorhabditis elegans. Curr Res Toxicol 2022; 3:100071. [PMID: 35602005 PMCID: PMC9118485 DOI: 10.1016/j.crtox.2022.100071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 03/26/2022] [Accepted: 04/20/2022] [Indexed: 01/03/2023] Open
Abstract
Exposures to mercury and arsenic are known to pose significant threats to human health. Effects specific to organic vs. inorganic forms of these toxic elements are less understood however, especially for organic dimethylarsinic acid (DMA), which has recently been detected in pups of rodent dams orally exposed to inorganic sodium (meta)arsenite (NaAsO2). Caenorhabditis elegans is a small animal alternative toxicity model. To fill data gaps on the effects of DMA relative to NaAsO2, C. elegans were exposed to these two compounds alongside more thoroughly researched inorganic mercury chloride (HgCl2) and organic methylmercury chloride (meHgCl). For timing of developmental milestone acquisition in C. elegans, meHgCl was 2 to 4-fold more toxic than HgCl2, and NaAsO2 was 20-fold more toxic than DMA, ranking the four compounds meHgCl > HgCl2 > NaAsO2 ≫ DMA for developmental toxicity. Methylmercury induced significant decreases in population locomotor activity levels in developing C. elegans. DMA was also associated with developmental hypoactivity, but at >100-fold higher concentrations than meHgCl. Transcriptional alterations in native genes were observed in wild type C. elegans adults exposed to concentrations equitoxic for developmental delay in juveniles. Both forms of arsenic induced genes involved in immune defense and oxidative stress response, while the two mercury species induced proportionally more genes involved in transcriptional regulation. A transgenic bioreporter for activation of conserved proteosome specific unfolded protein response was strongly activated by NaAsO2, but not DMA at tested concentrations. HgCl2 and meHgCl had opposite effects on a bioreporter for unfolded protein response in the endoplasmic reticulum. Presented experiments indicating low toxicity for DMA in C. elegans are consistent with human epidemiologic data correlating higher arsenic methylation capacity with resistance to arsenic toxicity. This work contributes to the understanding of the accuracy and fit-for-use categories for C. elegans toxicity screening and its usefulness to prioritize compounds of concern for further testing.
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Key Words
- Alternative Toxicity Model
- Arsenic
- DEGs, Differentially Expressed Genes
- DMA, dimethylarsinic acid
- ER, endoplasmic reticulum
- EXT, extinction (a measure of optical density)
- GO, gene ontology
- HgCl2, mercury(ii) chloride
- Inorganic
- L1, first larval stage C. elegans
- LD50, the median lethal dose per kilogram of body weight
- LOEL, lowest observed effect level
- Mercury
- NOEL, no observed effect level
- NaAsO2, sodium (meta)arsenite
- Organic
- OxStrR, Oxidative Stress Response
- Predictive Toxicology
- TOF, time of flight (a measure of size)
- UPR, Unfolded Protein Response
- iAs, inorganic arsenic
- meHgCl, methylmercury chloride
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Affiliation(s)
- Jessica Camacho
- Food and Drug Administration, Center for Food Safety and Applied Nutrition, Office of Applied Research and Safety Assessment, 8301 Muirkirk Road, Laurel, MD 20708, United States
| | - Aline de Conti
- Food and Drug Administration, National Center for Toxicological Research, 3900 NCTR Rd, Jefferson, AR 72079, United States
| | - Igor P. Pogribny
- Food and Drug Administration, National Center for Toxicological Research, 3900 NCTR Rd, Jefferson, AR 72079, United States
| | - Robert L. Sprando
- Food and Drug Administration, Center for Food Safety and Applied Nutrition, Office of Applied Research and Safety Assessment, 8301 Muirkirk Road, Laurel, MD 20708, United States
| | - Piper Reid Hunt
- Food and Drug Administration, Center for Food Safety and Applied Nutrition, Office of Applied Research and Safety Assessment, 8301 Muirkirk Road, Laurel, MD 20708, United States
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23
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Mohammad Sham N, Anual ZF, Shaharudin R. GIS based interpolation method to urinary metal concentrations in Malaysia. Food Chem Toxicol 2022; 163:112949. [PMID: 35337897 DOI: 10.1016/j.fct.2022.112949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/22/2022] [Accepted: 03/18/2022] [Indexed: 12/31/2022]
Abstract
Recently, there has been an increasing ecological and global public health concern associated with environmental contamination by arsenic (As), cadmium (Cd), nickel (Ni) and lead (Pb). This study aims to visualize distribution of these heavy metals concentration in urine of 817 Malaysian adults in Malaysia. This cross-sectional study compiled urine samples from October 2017 to March 2018. Spatial inverse distance weighted (IDW) interpolation method was used to derive a map which illustrate the distribution of these metals from urine samples. Moran's I Index was used to assess the spatial autocorrelation of these metals between the study area. The mean concentration for Ni and Cd was highest in Perak while for As and Pb, they were predominantly in East Coast region (Terengganu and Kelantan). Moran's I index showed significant spatial autocorrelation exist in the study area for all metals except for Pb (p-value<0.05). According to IDW, people in North East and Western regions had the highest concentrations for As and Cd. Individuals in Central region were less exposed than those in North region. These techniques can assist health authorities a better prediction in assessing exposure to heavy metals in population of an area to prioritize their control and preventive measure.
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Affiliation(s)
- Noraishah Mohammad Sham
- Environmental Health Research Centre, Institute for Medical Research, Ministry of Health Malaysia, 40170, Shah Alam, Selangor, Malaysia.
| | - Zurahanim Fasha Anual
- Environmental Health Research Centre, Institute for Medical Research, Ministry of Health Malaysia, 40170, Shah Alam, Selangor, Malaysia
| | - Rafiza Shaharudin
- Environmental Health Research Centre, Institute for Medical Research, Ministry of Health Malaysia, 40170, Shah Alam, Selangor, Malaysia
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Guo C, Hu L, Jiang L, Feng H, Hu B, Zeng T, Song S, Zhang H. Toxic arsenic in marketed aquatic products from coastal cities in China: Occurrence, human dietary exposure risk, and coexposure risk with mercury and selenium. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 295:118683. [PMID: 34921940 DOI: 10.1016/j.envpol.2021.118683] [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: 08/25/2021] [Revised: 11/12/2021] [Accepted: 12/12/2021] [Indexed: 06/14/2023]
Abstract
To improve the accuracy of dietary risk assessment of arsenic (As) from aquatic products, toxic As species (As(III), As(V), monomethylarsonic acid [MMA], and dimethylarsinic acid [DMA]) and total As were analyzed in 124 marketed aquatic products from eight coastal cities in China. Distribution characteristics of Toxic As (the sum of the four toxic As species) in the samples and associated risk of human dietary exposure were emphatically investigated. The impact of cooccurrence of As and other chemical elements in the aquatic products was assessed based on our former results of mercury (Hg) and selenium (Se). Toxic As contents (maximum value 0.358 mg kg-1 wet weight) in the samples accounted for at most 14.1% of total As. DMA was the major component (mean proportion 50.8% for shellfish, 100% for fish) of Toxic As in aquatic products. Shellfish contained more Toxic As than fish did. Mean estimated daily intakes of Toxic As for the residents with aquatic product consumption rates of 46.1-235 g day-1 ranged from 0.034 to 0.290 μg kg-1 day-1. Potential health risk was indicated among those who greatly consumed aquatic products, as their target hazard quotient (THQ) and target cancer risk (TR) values exceeded safety thresholds (1 for THQ, 10-4 for TR). DMA and MMA exposure contributed to 3.42-7.72% of the THQToxic As. Positive correlations between concentrations of As and Hg (Fish: r = 0.47, p < 0.01; Shellfish: r = 0.60, p < 0.01), as well as between that of As and Se (Fish: r = 0.69, p < 0.01; Shellfish: r = 0.37, p < 0.01) were found in the samples. It requires attentions urgently that As and Hg coexposure through aquatic product consumption rose the sum THQ of Toxic As and methylmercury (MeHg) to approximately two to eight times as high as the THQToxic As.
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Affiliation(s)
- Chenqi Guo
- College of Environment, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Linrui Hu
- College of Environment, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Lei Jiang
- Lanxi Environmental Protection Monitoring Station, Lanxi, 321102, China
| | - Hongru Feng
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Boyuan Hu
- School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Tao Zeng
- College of Environment, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Shuang Song
- College of Environment, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Haiyan Zhang
- School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China.
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25
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Elemental Speciation Analysis in Environmental Studies: Latest Trends and Ecological Impact. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212135. [PMID: 34831893 PMCID: PMC8623758 DOI: 10.3390/ijerph182212135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 02/07/2023]
Abstract
Speciation analysis is a key aspect of modern analytical chemistry, as the toxicity, environmental mobility, and bioavailability of elemental analytes are known to depend strongly on an element’s chemical species. Henceforth, great efforts have been made in recent years to develop methods that allow not only the determination of elements as a whole, but also each of its separate species. Environmental analytical chemistry has not ignored this trend, and this review aims to summarize the latest methods and techniques developed with this purpose. From the perspective of each relevant element and highlighting the importance of their speciation analysis, different sample treatment methods are introduced and described, with the spotlight on the use of modern nanomaterials and novel solvents in solid phase and liquid-liquid microextractions. In addition, an in-depth discussion of instrumental techniques aimed both at the separation and quantification of metal and metalloid species is presented, ranging from chromatographic separations to electro-chemical speciation analysis. Special emphasis is made throughout this work on the greenness of these developments, considering their alignment with the precepts of the Green Chemistry concept and critically reviewing their environmental impact.
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26
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Maciel OLDC, Willmer IQ, Saint'Pierre TD, Machado W, Siciliano S, Hauser-Davis RA. Arsenic contamination in widely consumed Caribbean sharpnose sharks in southeastern Brazil: Baseline data and concerns regarding fisheries resources. MARINE POLLUTION BULLETIN 2021; 172:112905. [PMID: 34523430 DOI: 10.1016/j.marpolbul.2021.112905] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/16/2021] [Accepted: 08/22/2021] [Indexed: 06/13/2023]
Abstract
Although shark meat is consumed worldwide, elevated arsenic (As) concentrations have been increasingly reported. The Caribbean sharpnose shark (Rhizoprionodon porosus) is a widely consumed fishing resource in Brazil, with scarce information on As burdens to date. Herein, commercial-sized juvenile Caribbean sharpnose sharks from Rio de Janeiro (Brazil) were assessed in this regard, presenting significantly higher hepatic As concentrations in males (8.24 ± 1.20 mg kg-1 wet weight; n = 12) compared to females (6.59 ± 1.87 mg kg-1 w.w.; n = 8), and a positive correlation (r = 0.74) was noted between female muscle and liver As concentrations, indicating systemic inter-tissue transport not evidenced in males. Arsenic concentrations were over the maximum permissible As limit established in Brazilian legislation for seafood and calculated Target Hazard Quotients suggest consumption risks, although cancer risks were not evidenced. Therefore, Public Health concerns with regard to Caribbean sharpnose shark As burdens deserve careful attention.
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Affiliation(s)
- Oswaldo Luiz de C Maciel
- Fundação Instituto da Pesca do Estado do Rio de Janeiro (FIPERJ), 24030-020 Niterói, RJ, Brazil; Programa de Pós-Graduação em Geociências (Geoquímica), Universidade Federal Fluminense (UFF), 24020-141 Niterói, RJ, Brazil.
| | - Isabel Q Willmer
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz (Fiocruz), 21040-360 Rio de Janeiro, RJ, Brazil; Laboratório de Biologia e Tecnologia Pesqueira, Departamento de Biologia Marinha, Universidade do Rio de Janeiro (UFRJ), 21941-902 Rio de Janeiro, RJ, Brazil
| | - Tatiana D Saint'Pierre
- Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), 22453-900 Rio de Janeiro, RJ, Brazil
| | - Wilson Machado
- Programa de Pós-Graduação em Geociências (Geoquímica), Universidade Federal Fluminense (UFF), 24020-141 Niterói, RJ, Brazil; Laboratório de Geoquímica do Antropoceno, Departamento de Geoquímica, Universidade Federal Fluminense (UFF), 24020-141 Niterói, RJ, Brazil.
| | - Salvatore Siciliano
- Grupo de Estudos de Mamíferos Marinhos da Região dos Lagos (GEMM-Lagos), 28970-000 Araruama, RJ, Brazil; Fundação Oswaldo Cruz (Fiocruz), Av. Brasil, 4.365, Manguinhos, 21040-900 Rio de Janeiro, RJ, Brazil
| | - Rachel Ann Hauser-Davis
- Laboratório de Avaliação e Promoção da Saúde Ambiental, Instituto Oswaldo Cruz (Fiocruz), 21040-360 Rio de Janeiro, RJ, Brazil.
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27
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Tolpeznikaite E, Ruzauskas M, Pilkaityte R, Bartkevics V, Zavistanaviciute P, Starkute V, Lele V, Zokaityte E, Mozuriene E, Ruibys R, Klupsaite D, Santini A, Bartkiene E. Influence of fermentation on the characteristics of Baltic Sea macroalgae, including microbial profile and trace element content. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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28
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Chen Y, Liu YT, Wang FH, Wen D, Yang H, Zhao XL. An Investigation of Toxic Metal Levels (Pb, Cd, Cr, As, Hg) in Dried Porphyra and Laminaria Collected from Coastal Cities, China. Biol Trace Elem Res 2021; 199:3987-3997. [PMID: 33405084 DOI: 10.1007/s12011-020-02509-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/23/2020] [Indexed: 12/30/2022]
Abstract
This investigation was aimed at determining the concentration levels of five toxic heavy metals (lead, cadmium, chromium, arsenic, and mercury) in dried Porphyra and Laminaria samples from coastal city of China. Inductively coupled plasma-mass spectrometry (ICP-MS) was used for determination of lead, cadmium and total arsenic. Atomic fluorescence spectrometry was used for mercury, and liquid chromatography coupled with ICP-MS was used for arsenic speciation. The mean concentrations of lead, cadmium, chromium, total arsenic, and mercury were 0.96 ± 0.03 mg/kg, 2.62 ± 0.07 mg/kg, 1.64 ± 0.08 mg/kg, 36.67 ± 0.53 mg/kg, and 7.56 ± 0.42 μg/kg for Porphyra samples and 0.61 ± 0.03 mg/kg, 0.48 ± 0.02 mg/kg, 3.78 ± 0.56 mg/kg, 43.85 ± 1.42 mg/kg, and 46.61 ± 2.02 μg/kg for Laminaria samples. The results were comparable with previous similar research. The potential health risk assessment was conducted by comparing the calculated weekly intakes of toxic metals from Porphyra and Laminaria with provisional tolerable weekly intake. Consumption of these seaweeds does not seem to pose a risk for the consumers' health regarding their content of heavy metals. However, the potential health risk of cadmium should not be overlooked for consumers with high intake of Porphyra.
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Affiliation(s)
- Yan Chen
- Public Monitoring Center for Agro-product of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Yong-Tao Liu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, 430223, China
| | - Fu-Hua Wang
- Public Monitoring Center for Agro-product of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China.
- Laboratory of Quality & Safety Risk Assessment for Agro-product (Guangzhou), Ministry of Agriculture and Rural Affairs, Guangzhou, 510640, China.
| | - Dian Wen
- Public Monitoring Center for Agro-product of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Hui Yang
- Public Monitoring Center for Agro-product of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
| | - Xiao-Li Zhao
- Public Monitoring Center for Agro-product of Guangdong Academy of Agricultural Sciences, Guangzhou, 510640, China
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29
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Tolpeznikaite E, Bartkevics V, Ruzauskas M, Pilkaityte R, Viskelis P, Urbonaviciene D, Zavistanaviciute P, Zokaityte E, Ruibys R, Bartkiene E. Characterization of Macro- and Microalgae Extracts Bioactive Compounds and Micro- and Macroelements Transition from Algae to Extract. Foods 2021; 10:2226. [PMID: 34574335 PMCID: PMC8471643 DOI: 10.3390/foods10092226] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 01/19/2023] Open
Abstract
The aim of this study was to evaluate the characteristics of macroalgae (Cladophora rupestris, Furcellaria lumbricalis, Ulva intestinalis) and microalgae (Arthrospira platensis (Sp1, Sp2), Chlorella vulgaris) extracts, including micro- and macroelement transition to extract, antioxidant, antimicrobial properties, the concentrations of chlorophyll (-a, -b), and the total carotenoid concentration (TCC). In macroalgae, the highest TCC and chlorophyll content were found in C. rupestris. In microalgae, the TCC was 10.1-times higher in C. vulgaris than in Sp1, Sp2; however, the chlorophyll contents in C. vulgaris samples were lower. A moderate negative correlation was found between the chlorophyll-a and TCC contents (r = -0.4644). In macroalgae extract samples, C. rupestris and F. lumbricalis showed the highest total phenolic compound content (TPCC). DPPH antioxidant activity and TPCC in microalgae was related to the TCC (r = 0.6191, r = 0.6439, respectively). Sp2 extracts inhibited Staphylococcus haemolyticus; C. rupestris, F. lumbricalis, U. intestinalis, and Sp2 extracts inhibited Bacillus subtilis; and U. intestinalis extracts inhibited Streptococcus mutans strains. This study showed that extraction is a suitable technology for toxic metal decontamination in algae; however, some of the desirable microelements are reduced during the extraction, and only the final products, could be applied in food, feed, and others.
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Affiliation(s)
- Ernesta Tolpeznikaite
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania; (E.T.); (P.Z.); (E.Z.)
| | - Vadims Bartkevics
- Institute of Food Safety, Animal Health and Environment “BIOR”, Lejupes iela 3, Zemgales priekšpilsēta, LV-1076 Riga, Latvia;
| | - Modestas Ruzauskas
- Department of Anatomy and Physiology, Faculty of Veterinary, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania;
- Faculty of Veterinary, Institute of Microbiology and Virology, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Renata Pilkaityte
- Marine Research Institute, Klaipėda University, Universiteto ave. 17, LT-92294 Klaipėda, Lithuania;
| | - Pranas Viskelis
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kauno Str. 30, LT-54333 Babtai, Lithuania; (P.V.); (D.U.)
| | - Dalia Urbonaviciene
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Kauno Str. 30, LT-54333 Babtai, Lithuania; (P.V.); (D.U.)
| | - Paulina Zavistanaviciute
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania; (E.T.); (P.Z.); (E.Z.)
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Egle Zokaityte
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania; (E.T.); (P.Z.); (E.Z.)
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania
| | - Romas Ruibys
- Institute of Agricultural and Food Sciences, Agriculture Academy, Vytautas Magnus University, K. Donelaicio Str. 58, LT-44244 Kaunas, Lithuania;
| | - Elena Bartkiene
- Faculty of Animal Sciences, Institute of Animal Rearing Technologies, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania; (E.T.); (P.Z.); (E.Z.)
- Department of Food Safety and Quality, Faculty of Veterinary, Lithuanian University of Health Sciences, Mickeviciaus Str. 9, LT-44307 Kaunas, Lithuania
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30
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Abstract
Arsenic is a naturally occurring metalloid and one of the few metals that can be metabolized inside the human body. The pervasive presence of arsenic in nature and anthropogenic sources from agricultural and medical use have perpetuated human exposure to this toxic and carcinogenic element. Highly exposed individuals are susceptible to various illnesses, including skin disorders; cognitive impairment; and cancers of the lung, liver, and kidneys. In fact, across the globe, approximately 200 million people are exposed to potentially toxic levels of arsenic, which has prompted substantial research and mitigation efforts to combat this extensive public health issue. This review provides an up-to-date look at arsenic-related challenges facing the global community, including current sources of arsenic, global disease burden, arsenic resistance, and shortcomings of ongoing mitigation measures, and discusses potential next steps.
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Affiliation(s)
- Qiao Yi Chen
- Department of Cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Max Costa
- Department of Environmental Medicine, New York University School of Medicine, New York, New York 10010, USA;
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31
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De Cock A, De Troyer N, Eurie MAF, Garcia Arevalo I, Van Echelpoel W, Jacxsens L, Luca S, Du Laing G, Tack F, Dominguez Granda L, Goethals PLM. From Mangrove to Fork: Metal Presence in the Guayas Estuary (Ecuador) and Commercial Mangrove Crabs. Foods 2021; 10:foods10081880. [PMID: 34441657 PMCID: PMC8393220 DOI: 10.3390/foods10081880] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/08/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022] Open
Abstract
Mangrove wetlands provide essential ecosystem services such as coastal protection and fisheries. Metal pollution due to industrial and agricultural activities represents an issue of growing concern for the Guayas River Basin and related mangroves in Ecuador. Fisheries and the related human consumption of mangrove crabs are in need of scientific support. In order to protect human health and aid river management, we analyzed several elements in the Guayas Estuary. Zn, Cu, Ni, Cr, As, Pb, Cd, and Hg accumulation were assessed in different compartments of the commercial red mangrove crab Ucides occidentalis (hepatopancreas, carapax, and white meat) and the environment (sediment, leaves, and water), sampled at fifteen sites over five stations. Consistent spatial distribution of metals in the Guayas estuary was found. Nickel levels in the sediment warn for ecological caution. The presence of As in the crabs generated potential concerns on the consumers' health, and a maximum intake of eight crabs per month for adults is advised. The research outcomes are of global importance for at least nine Sustainable Development Goals (SDGs). The results presented can support raising awareness about the ongoing contamination of food and their related ecosystems and the corresponding consequences for environmental and human health worldwide.
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Affiliation(s)
- Andrée De Cock
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
- Correspondence: ; Tel.: +32-92649001
| | - Niels De Troyer
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Marie Anne Forio Eurie
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Isabel Garcia Arevalo
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
- Laboratoire de Biogéochimie des Contaminants Métalliques, Ifremer, Centre Atlantique, CEDEX 3, 44311 Nantes, France
| | - Wout Van Echelpoel
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
| | - Liesbeth Jacxsens
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium;
| | - Stijn Luca
- Department of Data Analysis and Mathematical Modelling, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium;
| | - Gijs Du Laing
- Department of Applied Analytical and Physical Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (G.D.L.); (F.T.)
| | - Filip Tack
- Department of Applied Analytical and Physical Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (G.D.L.); (F.T.)
| | - Luis Dominguez Granda
- Facultad de Ciencias Naturales y Matemáticas, Escuela Superior Politécnica del Litoral ESPOL, Campus Gustavo Galindo, 090112 Guayaquil, Ecuador;
| | - Peter L. M. Goethals
- Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (N.D.T.); (M.A.F.E.); (I.G.A.); (W.V.E.); (P.L.M.G.)
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Jordbrekk Blikra M, Wang X, James P, Skipnes D. Saccharina latissima Cultivated in Northern Norway: Reduction of Potentially Toxic Elements during Processing in Relation to Cultivation Depth. Foods 2021; 10:foods10061290. [PMID: 34199830 PMCID: PMC8227645 DOI: 10.3390/foods10061290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 12/16/2022] Open
Abstract
There is an increasing interest in the use of Saccharina latissima (sugar kelp) as food, but the high iodine content in raw sugar kelp limits the daily recommended intake to relatively low levels. Processing strategies for iodine reduction are therefore needed. Boiling may reduce the iodine content effectively, but not predictably, since reductions from 38-94% have been reported. Thus, more information on which factors affect the reduction of iodine are needed. In this paper, sugar kelp cultivated at different depths were rinsed and boiled, to assess the effect of cultivation depth on the removal efficacy of potentially toxic elements (PTEs), especially iodine, cadmium, and arsenic, during processing. Raw kelp cultivated at 9 m contained significantly more iodine than kelp cultivated at 1 m, but the difference disappeared after processing. Furthermore, the content of cadmium and arsenic was not significantly affected by cultivation depth. The average reduction during rinsing and boiling was 85% for iodine and 43% for arsenic, but no significant amount of cadmium, lead, or mercury was removed. Cultivation depths determined the relative effect of processing on the iodine content, with a higher reduction for kelp cultivated at 9 m (87%) compared to 1 m (82%). When not taken into consideration, cultivation depth could mask small reductions in iodine content during rinsing or washing. Furthermore, since the final content of PTEs was not dependent on the cultivation depth, the type and extent of processing determines whether cultivation depth should be considered as a factor in cultivation infrastructure design and implementation, or alternatively, in product segmentation.
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Affiliation(s)
- Marthe Jordbrekk Blikra
- Department of Processing Technology, Seafood Division, Nofima AS, P.O. Box 8034, NO-4068 Stavanger, Norway;
- Correspondence:
| | - Xinxin Wang
- Department of Aquaculture Production, Aquaculture Division, Nofima AS, P.O. Box 6122, NO-9291 Tromsø, Norway; (X.W.); (P.J.)
| | - Philip James
- Department of Aquaculture Production, Aquaculture Division, Nofima AS, P.O. Box 6122, NO-9291 Tromsø, Norway; (X.W.); (P.J.)
| | - Dagbjørn Skipnes
- Department of Processing Technology, Seafood Division, Nofima AS, P.O. Box 8034, NO-4068 Stavanger, Norway;
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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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34
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Trace elements risk assessment for consumption of wild mussels along South Africa coastline. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103825] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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35
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Soultani G, Sele V, Rasmussen RR, Pasias I, Stathopoulou E, Thomaidis NS, Sinanoglou VJ, Sloth JJ. Elements of toxicological concern and the arsenolipids’ profile in the giant-red Mediterranean shrimp, Aristaeomorpha foliacea. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2020.103786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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36
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Cheyns K, Demaegdt H, Waegeneers N, Ruttens A. Intake of food supplements based on algae or cyanobacteria may pose a health risk due to elevated concentrations of arsenic species. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2021; 38:609-621. [PMID: 33596153 DOI: 10.1080/19440049.2021.1877834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 01/11/2021] [Indexed: 10/22/2022]
Abstract
Despite the health benefits of food supplements (FS) based on algae or cyanobacteria, the elevated arsenic (As) concentrations in these FS may raise a health concern. In the present study 33 FS containing algae or cyanobacteria were collected and As (species) were analysed to estimate consumer exposure. Based on hazard and exposure data, potential risks were evaluated using inorganic arsenic (Asi) and the potentially toxic As fraction (Astot minus arsenobetaine (AB)). Astot concentrations were in the range 0.053-57 mg/kg with highest concentrations in FS containing brown algae. Asi concentrations were in the range <0.02-4.7 mg kg-1. A large part of As in FS containing algae or cyanobacteria was identified as potentially toxic AsSugars species. Negligible amounts of AB were detected. According to a tentative risk evaluation, the intake of Asi related to all FS collected was of no health concern for the general population. In 8 out of 33 of the analysed FS, however, the Asi concentration was of concern for population groups with increased cancer risks. If all As species except the non-toxic AB were taken into consideration, only 26 out of 33 of the FS showed 'no concern' for the general population, while for the other 7 FS a potential health risk was identified. This study indicates the need to obtain more data on toxicity of AsSugars and to develop limits for As (species) in FS.
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Affiliation(s)
- Karlien Cheyns
- Sciensano, Trace Elements and Nanomaterials, Tervuren, Belgium
| | - Heidi Demaegdt
- Sciensano, Trace Elements and Nanomaterials, Tervuren, Belgium
| | | | - Ann Ruttens
- Sciensano, Trace Elements and Nanomaterials, Tervuren, Belgium
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Luvonga C, Rimmer CA, Yu LL, Lee SB. Determination of total arsenic and hydrophilic arsenic species in seafood. J Food Compost Anal 2020; 96. [PMID: 34092915 DOI: 10.1016/j.jfca.2020.103729] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Marine organisms are vital sources of staple and functional food but are also the major dietary route of human exposure to total arsenic. We surveyed the total arsenic content and the mass fractions of hydrophilic arsenic species from five different marine food types cutting across the food chain from microalgae, macroalgae, bivalve clam, crustaceans and finfish. Total arsenic was determined using inductively coupled plasma-mass spectrometry (ICP-MS) while arsenic speciation analysis was performed using high-performance liquid chromatography (HPLC) coupled to ICP-MS as the detector. The total arsenic contents ranged from 133 ± 11 ng/g to 26,630 ± 520 ng/g. The mass fractions of inorganic arsenic (iAs), arsenobetaine (AsB), dimethylarsinic acid (DMA), and the four commonly occurring arsenosugars (AsSugars) are reported. Extractable hydrophilic arsenic species accounted for 10 % (aquacultured shrimp) to 95 % (kelp) of the total arsenic. DMA was established to be a byproduct of the decomposition of AsSugars in acid extracts of samples known to contain these species.
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Affiliation(s)
- Caleb Luvonga
- Chemical Sciences Division, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD, 20899, USA
- Department of Chemistry and Biochemistry, University of Maryland, College Park, MD, 20742, USA
| | - Catherine A Rimmer
- Chemical Sciences Division, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD, 20899, USA
| | - Lee L Yu
- Chemical Sciences Division, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD, 20899, USA
| | - Sang Bok Lee
- Department of Chemistry and Biochemistry, University of Maryland, College Park, MD, 20742, USA
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38
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Impact of seaweed intake on health. Eur J Clin Nutr 2020; 75:877-889. [PMID: 32908248 DOI: 10.1038/s41430-020-00739-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 08/06/2020] [Accepted: 08/25/2020] [Indexed: 11/08/2022]
Abstract
Seaweeds contain minerals, vitamins, soluble dietary fibers, and flavonoids, which are regarded as preventive agents against lifestyle-related diseases. Seaweeds are consumed commonly in East Asian countries including Japan. Thus, intake of seaweeds might contribute to Japanese longevity via prevention of lifestyle-related diseases. Recently, two large Japanese cohort studies have reported the association of seaweed intake with reduced risk of cardiovascular diseases. On the other hand, seaweeds also contain iodine and heavy metals such as arsenic species, which are considered to have adverse effects on health. We here reviewed studies of the association between seaweed intake and mortality from or incidence of cancer and cardiovascular diseases, and their risk factors such as blood pressure or serum lipids. We also summarized the adverse effects of iodine and arsenic species in seaweeds. Although seaweeds have not been widely consumed in Western countries, dietary diversification and an increased proportion of immigrants from East Asia may increase seaweed consumption in those countries. Further epidemiological studies including observational and interventional studies are necessary to clarify the effects of seaweeds on disease and health.
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Granby K, Amlund H, Valente LMP, Dias J, Adoff G, Sousa V, Marques A, Sloth JJ, Larsen BK. Growth performance, bioavailability of toxic and essential elements and nutrients, and biofortification of iodine of rainbow trout (Onchorynchus mykiss) fed blends with sugar kelp (Saccharina latissima). Food Chem Toxicol 2020; 141:111387. [PMID: 32360216 DOI: 10.1016/j.fct.2020.111387] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 01/15/2023]
Abstract
Aquaculture production is demanding novel feed ingredients that reflect natural marine nutrient levels, that are also essential to humans. In this regard, biofortification through addition of iodine-rich sugar kelp in feed formulations was assessed in a 12 week rainbow trout trial. Yttrium inclusion in feed allowed determinations of apparent absorption coefficients of essential and potentially toxic elements and apparent digestibility coefficient of nutrients. E.g. apparent absorption coefficients in trouts fortified feed with 1-4% dw kelp were 67-61% As, 32-40% Cd, <5% Fe; 80-83% I; 66-58% Se. Iodine concentrations in feed up to 239 mg/kg (~4% kelp) was proportional to iodine accumulation in trout fillets (R2 = 1.00) with 0.5% transfer ratio. Feed iodine concentrations up to 117 mg/kg (~2% kelp) did not affect growth performance negatively, but increased significantly protein efficiency ratio after eight weeks feeding. However, 4% kelp meal inclusion affected final growth and hepato somatic index, and caused histomorphological changes in the intestine. All fillets had low toxic element concentrations (As, Cd, Hg, Pb). The potential applicability of Saccharina latissima as feed ingredient to tailor iodine concentration in farmed fish is evident. Consuming of a 160 g fillet (2% kelp) contributes ~60% of recommended daily iodine intake for adults.
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Affiliation(s)
- Kit Granby
- Technical University of Denmark, National Food Institute, Kemitorvet, 2800, Lyngby, Denmark.
| | - Heidi Amlund
- Technical University of Denmark, National Food Institute, Kemitorvet, 2800, Lyngby, Denmark
| | - Luísa M P Valente
- CIIMAR, Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos, S/N, 4450-208, Matosinhos, Portugal; ICBAS, Abel Salazar Biomedical Sciences Institute, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - Jorge Dias
- Sparos Lda., Área Empresarial de Marim, Lote C, 8700-221, Olhão, Portugal
| | - Grethe Adoff
- TARALAKS AS/ Norsk Sjømatsenter AS, Bontelabo 2, 5003, Bergen, Norway
| | - Vera Sousa
- CIIMAR, Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, Av. General Norton de Matos, S/N, 4450-208, Matosinhos, Portugal; ICBAS, Abel Salazar Biomedical Sciences Institute, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313, Porto, Portugal
| | - António Marques
- Portuguese Institute for the Sea and Atmosphere, Division of Aquaculture, Seafood Upgrading and Bioprospection, Avenida Professor Doutor Alfredo Magalhães Ramalho, nº6, 1495-165, Algés, Portugal
| | - Jens J Sloth
- Technical University of Denmark, National Food Institute, Kemitorvet, 2800, Lyngby, Denmark
| | - Bodil Katrine Larsen
- Technical University of Denmark, National Institute of Aquatic Resources, Section for Aquaculture, Niels Juelsvej 30, 9850, Hirtshals, Denmark
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40
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Gajdosechova Z, Grinberg P, Nadeau K, Yang L, Meija J, Gürleyük H, Wozniak BJ, Feldmann J, Savage L, Deawtong S, Kumkrong P, Kubachka K, Mester Z. CRM rapid response approach for the certification of arsenic species and toxic trace elements in baby cereal coarse rice flour certified reference material BARI-1. Anal Bioanal Chem 2020; 412:4363-4373. [PMID: 32382966 DOI: 10.1007/s00216-020-02673-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/08/2020] [Accepted: 04/20/2020] [Indexed: 11/28/2022]
Abstract
With recently legislated maximum levels of inorganic arsenic (iAs) in white and brown rice in Canada, the regulatory bodies are evaluating the need for regulation of As levels in infant food products. Rice is a major part of infants' diet, and therefore, the presence of As in this staple food causes concerns. So far, the scientific community was lacking suitable certified reference material (CRM) which could be used to assess the accuracy of developed analytical methods for As speciation in infants' food products. As a result, we have developed BARI-1, a baby cereal coarse rice flour reference material which was certified for total arsenic (0.248 ± 0.018 mg kg-1), cadmium (0.0134 ± 0.0014 mg kg-1), mercury (0.0026 ± 0.0003 mg kg-1), lead (0.0064 ± 0.0016 mg kg-1), inorganic As (0.113 ± 0.016 mg kg-1) and dimethylarsinic acid (DMA) (0.115 ± 0.010 mg kg-1), and reference value for monomethylarsonic acid (MMA) (0.0045 ± 0.0008 mg kg-1) was reported. We also observed trace amounts of an unknown As compound, with chromatographic retention time close to DMA. Participating laboratories were allowed to use their in-house-validated extraction and/or digestion methods, and the detection of total metals was done by ICP-MS whereas HPLC-ICP-MS was used for As speciation. Despite the diversity in sample preparation and quantitation methods, reported values were in good agreement. For iAs measurement, the comparison between hydride generation ICP-MS and HPLC-ICP-MS found iAs overestimation with the former method, possibly due to interference from DMA. The certification was accomplished with a CRM rapid response approach in collaborative, focused effort completing the CRM development in few months instead of the typical multiyear project. This approach allowed to respond to measurement needs in a timely fashion. Graphical abstract.
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Affiliation(s)
- Zuzana Gajdosechova
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Patricia Grinberg
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada.
| | - Kenny Nadeau
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Lu Yang
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Juris Meija
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
| | - Hakan Gürleyük
- Brooks Applied Labs, 18804 North Creek Parkway, Suite 100, Bothell, WA, 98011, USA
| | - Ben J Wozniak
- Brooks Applied Labs, 18804 North Creek Parkway, Suite 100, Bothell, WA, 98011, USA
| | - Joerg Feldmann
- TESLA, University of Aberdeen, Aberdeen, Scotland, AB24 3UE, UK
| | - Laurie Savage
- TESLA, University of Aberdeen, Aberdeen, Scotland, AB24 3UE, UK
| | - Suladda Deawtong
- Thailand Institute of Scientific and Technological Research, 35 Mu 3 Tambon Khlong Ha, Amphoe Khlong Luang, Pathum Thani, 12120, Thailand
| | - Paramee Kumkrong
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada.,Thailand Institute of Scientific and Technological Research, 35 Mu 3 Tambon Khlong Ha, Amphoe Khlong Luang, Pathum Thani, 12120, Thailand
| | - Kevin Kubachka
- US FDA Forensic Chemistry Center, 6751 Steger Drive, Cincinnati, OH, 4523, USA
| | - Zoltan Mester
- National Research Council Canada, 1200 Montreal Rd, Ottawa, ON, K1A 0R6, Canada
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41
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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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42
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Zhou J, Zhou X, Yang K, Cao Z, Wang Z, Zhou C, Baig SA, Xu X. Adsorption behavior and mechanism of arsenic on mesoporous silica modified by iron-manganese binary oxide (FeMnO x/SBA-15) from aqueous systems. JOURNAL OF HAZARDOUS MATERIALS 2020; 384:121229. [PMID: 31605977 DOI: 10.1016/j.jhazmat.2019.121229] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 09/11/2019] [Accepted: 09/13/2019] [Indexed: 06/10/2023]
Abstract
Iron-manganese binary oxides (FeMnOx) can remove contaminants from aqueous solutions with high efficiency, and mesoporous silica (SBA-15) is widely used as a supporting material due to its large specific surface area and good stability. In this study, SBA-15 was used to support FeMnOx in the synthesis of a novel arsenic (As) adsorbent (FeMnOx/SBA-15), and its characteristics under different reaction conditions, such as pH, temperature, presence of competing ions, and humic acid, were tested. The results showed that the contaminant adsorption efficiency of the novel adsorbent was better than that of bare FeMnOx, as the addition of SBA-15 decreased the agglomeration effect of FeMnOx. Additionally, FeMnOx/SBA-15 underwent calcination to further enhance its performance. The state of iron and manganese in FeMnOx/SBA-15 and the corresponding arsenic removal efficiency were improved by calcination at 350 °C with an FeMnOx/SBA-15 mass fraction of approximately 45%. Almost 90% of As (50 mL, 5.0 mg L-1) could be removed by 0.2 g L-1 of FeMnOx/SBA-15 (mass ratio of 45% and calcination temperature of 350 °C). The FeMnOx/SBA-15 could regenerate and still be used after four consecutive cycles. The high As sorption capacity, ability to regenerate, and reusability of FeMnOx/SBA-15 confirmed that this adsorbent is promising for treating As-contaminated drinking water.
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Affiliation(s)
- Jiasheng Zhou
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Xiaoxin Zhou
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Kunlun Yang
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Zhen Cao
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Zheni Wang
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Chuchen Zhou
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China
| | - Shams Ali Baig
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, 23200, Pakistan
| | - Xinhua Xu
- Department of Environmental Engineering, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, People's Republic of China.
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43
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Narukawa T, Raber G, Itoh N, Inagaki K. A New Candidate Reference Material for Inorganic Arsenic and Arsenosugars in Hijiki Seaweed: First Results from an Inter-laboratory Study. ANAL SCI 2020; 36:233-237. [PMID: 32037373 DOI: 10.2116/analsci.19p306] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
An inter-laboratory study was carried out to characterize a candidate hijiki seaweed for its concentrations of total arsenic and water-soluble arsenic compounds, particularly arsenosugar compounds. The candidate material, a dried hijiki seaweed powder, was analyzed by individual techniques in two laboratories. The water-soluble arsenic compounds were separated by anion exchange, and reversed-phase columns, and As(V), DMA and four kinds of arsenosugars, namely glycerol (-OH), phosphate (-PO4), sulfonate (-SO3), and sulfate (-SO4) types were detected by HPLC-ICP-MS. The methods applied were validated by analyzing a second sample, the NMIJ CRM 7405-a hijiki seaweed, which is certified for both total arsenic and As(V). Techniques for the inter-laboratory study, extraction efficiencies under different extraction conditions, some chromatographic techniques and sequential extraction were investigated. The results from the two laboratories for the candidate hijiki material showed good agreement within the measurement uncertainties for total and water-soluble arsenic compounds.
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Affiliation(s)
- Tomohiro Narukawa
- National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST)
| | - Georg Raber
- Institute of Chemistry-Analytical Chemistry, University of Graz
| | - Nobuyasu Itoh
- National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST)
| | - Kazumi Inagaki
- National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST)
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44
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Luvonga C, Rimmer CA, Yu LL, Lee SB. Organoarsenicals in Seafood: Occurrence, Dietary Exposure, Toxicity, and Risk Assessment Considerations - A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:943-960. [PMID: 31913614 PMCID: PMC7250045 DOI: 10.1021/acs.jafc.9b07532] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Diet, especially seafood, is the main source of arsenic exposure for humans. The total arsenic content of a diet offers inadequate information for assessment of the toxicological consequences of arsenic intake, which has impeded progress in the establishment of regulatory limits for arsenic in food. Toxicity assessments are mainly based on inorganic arsenic, a well-characterized carcinogen, and arsenobetaine, the main organoarsenical in seafood. Scarcity of toxicity data for organoarsenicals, and the predominance of arsenobetaine as an organic arsenic species in seafood, has led to the assumption of their nontoxicity. Recent toxicokinetic studies show that some organoarsenicals are bioaccessible and cytotoxic with demonstrated toxicities like that of pernicious trivalent inorganic arsenic, underpinning the need for speciation analysis. The need to investigate and compare the bioavailability, metabolic transformation, and elimination from the body of organoarsenicals to the well-established physiological consequences of inorganic arsenic and arsenobetaine exposure is apparent. This review provides an overview of the occurrence and assessment of human exposure to arsenic toxicity associated with the consumption of seafood.
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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 B Lee
- Department of Chemistry and Biochemistry , University of Maryland , College Park , Maryland 20742 , United States
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45
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Bornhorst J, Ebert F, Meyer S, Ziemann V, Xiong C, Guttenberger N, Raab A, Baesler J, Aschner M, Feldmann J, Francesconi K, Raber G, Schwerdtle T. Toxicity of three types of arsenolipids: species-specific effects inCaenorhabditis elegans. Metallomics 2020; 12:794-798. [DOI: 10.1039/d0mt00039f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AsHCs and AsTAG are highly bioavailable toC. elegans., AsHCs are metabolized byC. elegans., AsHCs but not AsTAG and AsFA affect survival and development inC. elegans.
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46
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Komorowicz I, Hanć A, Lorenc W, Barałkiewicz D, Falandysz J, Wang Y. Arsenic speciation in mushrooms using dimensional chromatography coupled to ICP-MS detector. CHEMOSPHERE 2019; 233:223-233. [PMID: 31176123 DOI: 10.1016/j.chemosphere.2019.05.130] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/10/2019] [Accepted: 05/13/2019] [Indexed: 05/22/2023]
Abstract
This study concerns total arsenic (TAs) and arsenic species determination in three species of mushrooms collected in Yunnan, China. The purpose of this study was to check concentration level of arsenic in Boletus edulis, Tricholoma matsutake and Suillellus luridus, estimate arsenic bioaccessibility and find out which arsenic species occur in mushrooms to assess if they may pose a threat to human health. An analytical methodology based on ion chromatography (IC) hyphenated to inductively coupled plasma mass spectrometry (ICP-MS) with dynamic reaction cell (DRC) and size exclusion chromatography (SEC) with UV-Vis detection and ICP-DRC-MS detection. Ultrasound assisted extraction (UAE), microwave assisted extraction (MAE) and enzymatic assisted extraction (EAE) were applied. Quantification of As species in extracts was performed by IC/ICP-DRC-MS in the first dimension. Slightly better extraction efficiencies were obtained for MAE (from 75% to 90%) then for UAE. EAE was used for estimation of bioaccessibility by application of a modified BARGE bioaccessibility method (UBM) for in vitro studies. Bioaccessibility values were in the ranges of 73%-102%, 74%-115% and 18%-87% for step 1 (S1), for step 2 (S2) and for step 3 (S3) of EAE, respectively. Extracts obtained after EAE were subjected to SEC-UV-Vis/ICP-DRC-MS analysis as the second dimension. The main signal was obtained in the area of a molecular mass of ∼5 kDa for all mushroom extracts. Monitoring of an 50SO+ ion confirmed that this signal comes from As-protein. In sample of Boletus edulis additional signal occurred which is classified as unknown As-compound. Both signals require identification with another analytical technique.
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Affiliation(s)
- Izabela Komorowicz
- Department of Trace Element Analysis by Spectroscopy Methods, Faculty of Chemistry, Adam Mickiewicz University in Poznań, 89b Umultowska Street, 61-614, Poznań, Poland.
| | - Anetta Hanć
- Department of Trace Element Analysis by Spectroscopy Methods, Faculty of Chemistry, Adam Mickiewicz University in Poznań, 89b Umultowska Street, 61-614, Poznań, Poland
| | - Wiktor Lorenc
- Department of Trace Element Analysis by Spectroscopy Methods, Faculty of Chemistry, Adam Mickiewicz University in Poznań, 89b Umultowska Street, 61-614, Poznań, Poland
| | - Danuta Barałkiewicz
- Department of Trace Element Analysis by Spectroscopy Methods, Faculty of Chemistry, Adam Mickiewicz University in Poznań, 89b Umultowska Street, 61-614, Poznań, Poland
| | - Jerzy Falandysz
- Environmental Chemistry and Ecotoxicology, Gdańsk University, 63 Wita Stwosza Str. 80-308 Gdańsk, Poland; Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, 130015, Cartagena, Colombia(1); Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, 650200, China
| | - Yuanzhong Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, 650200, China
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47
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Wolle MM, Stadig S, Conklin SD. Market Basket Survey of Arsenic Species in the Top Ten Most Consumed Seafoods in the United States. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:8253-8267. [PMID: 31294564 DOI: 10.1021/acs.jafc.9b02314] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The study focused on the determination of arsenic species in the top ten most consumed seafoods in the United States. Fifty-four samples were collected from local supermarkets, and their species identities were confirmed by DNA barcoding. The total arsenic in the samples varied greatly in the range of 8-22200 ng/g (wet mass). Speciation analysis based on extraction of water-soluble and nonpolar arsenic showed that inorganic arsenic (iAs) was found only in clams and crabs, while arsenobetaine (AsB) predominates in most samples. Among the other arsenicals, trimethylarsoniopropionate (TMAP) was found in most matrices with higher concentrations in crabs, and arsenosugars existed in most clams and crabs. Nonpolar arsenic accounted for 1-46% of the total arsenic in the samples. The accuracy of the analytical results was evaluated using standard reference materials and spike recovery tests. The survey showed that the iAs concentrations in America's most consumed seafood products are much lower than the tolerable intake set by the Joint FAO/WHO Expert Committee, even at the highest levels found in this study.
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Affiliation(s)
- Mesay Mulugeta Wolle
- Division of Bioanalytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition , U.S. Food and Drug Administration , 5001 Campus Drive , College Park , Maryland 20740 , United States
| | - Sarah Stadig
- Division of Bioanalytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition , U.S. Food and Drug Administration , 5001 Campus Drive , College Park , Maryland 20740 , United States
| | - Sean D Conklin
- Division of Bioanalytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition , U.S. Food and Drug Administration , 5001 Campus Drive , College Park , Maryland 20740 , United States
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48
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Wolle MM, Conklin SD, Wittenberg J. Matrix-induced transformation of arsenic species in seafoods. Anal Chim Acta 2019; 1060:53-63. [DOI: 10.1016/j.aca.2019.02.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 02/11/2019] [Accepted: 02/18/2019] [Indexed: 02/08/2023]
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49
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Signes-Pastor AJ, Vioque J, Navarrete-Muñoz EM, Carey M, García-Villarino M, Fernández-Somoano A, Tardón A, Santa-Marina L, Irizar A, Casas M, Guxens M, Llop S, Soler-Blasco R, García-de-la-Hera M, Karagas MR, Meharg AA. Inorganic arsenic exposure and neuropsychological development of children of 4-5 years of age living in Spain. ENVIRONMENTAL RESEARCH 2019; 174:135-142. [PMID: 31075694 PMCID: PMC6541502 DOI: 10.1016/j.envres.2019.04.028] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 04/22/2019] [Accepted: 04/23/2019] [Indexed: 05/18/2023]
Abstract
Early-life exposure to inorganic arsenic (iAs) may adversely impact health later in life. To date, evidence of iAs adverse effects on children's neurodevelopment comes mainly from populations highly exposed to contaminated water with conflicting results. Little is known about those effects among populations with low iAs exposure from food intake. We investigated the cross-sectional association between exposure to iAs and neurodevelopment scores among children living in Spain whose main route of exposure was diet. Arsenic species concentrations in urine from 400 children was determined, and the sum of urinary iAs, dimethylarsinic acid, and monomethylarsonic acid was used to estimate iAs exposure. The McCarthy Scales of Children's Abilities was used to assess children's neuropsychological development at about 4-5 years of age. The median (interquartile range) of children's sum of urinary iAs, MMA, and DMA was 4.85 (2.74-7.54) μg/L, and in adjusted linear regression analyses the natural logarithm transformed concentrations showed an inverse association with children's motor functions (β, [95% confidence interval]; global scores (-2.29, [-3.95, -0.63])), gross scores (-1.92, [-3.52, -0.31]) and fine scores (-1.54, [-3.06, -0.03]). In stratified analyses by sex, negative associations were observed with the scores in the quantitative index (-2.59, [-5.36, 0.17]) and working memory function (-2.56, [-5.36, 0.24]) only in boys. Our study suggests that relatively low iAs exposure may impair children's neuropsychological development and that sex-related differences may be present in susceptibility to iAs related effects; however, our findings should be interpreted with caution given the possibility of residual confounding.
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Affiliation(s)
- Antonio J Signes-Pastor
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, 1 Medical Center Dr, 7927 Rubin Bldg, Lebanon, NH, 03756, USA; Institute for Global Food Security, Queen's University Belfast, David Keir Building, Malone Road, Belfast BT9 5BN, Northern Ireland, UK.
| | - Jesús Vioque
- Department of Public Health, University Miguel Hernández and ISABIAL-FISABIO Foundation, Ctra. Valencia s/n, 03550, Sant Joan d'Alacant, Alicante, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Eva M Navarrete-Muñoz
- Department of Public Health, University Miguel Hernández and ISABIAL-FISABIO Foundation, Ctra. Valencia s/n, 03550, Sant Joan d'Alacant, Alicante, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Manus Carey
- Institute for Global Food Security, Queen's University Belfast, David Keir Building, Malone Road, Belfast BT9 5BN, Northern Ireland, UK
| | - Miguel García-Villarino
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; IUOPA- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Ana Fernández-Somoano
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; IUOPA- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Adonina Tardón
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; IUOPA- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Loreto Santa-Marina
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Subdirección de Salud Pública de Gipuzkoa. The Basque Government's Health Department, San Sebastián, Spain; Biodonostia Health Research Institute, San Sebastián, Spain
| | - Amaia Irizar
- Biodonostia Health Research Institute, San Sebastián, Spain
| | - Maribel Casas
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain
| | - Mònica Guxens
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra, Barcelona, Spain; Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Centre-Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Sabrina Llop
- Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain; Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Raquel Soler-Blasco
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, Valencia, Spain
| | - Manoli García-de-la-Hera
- Department of Public Health, University Miguel Hernández and ISABIAL-FISABIO Foundation, Ctra. Valencia s/n, 03550, Sant Joan d'Alacant, Alicante, Spain; Spanish Consortium for Research on Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - Margaret R Karagas
- Department of Epidemiology, Geisel School of Medicine, Dartmouth College, 1 Medical Center Dr, 7927 Rubin Bldg, Lebanon, NH, 03756, USA
| | - Andrew A Meharg
- Institute for Global Food Security, Queen's University Belfast, David Keir Building, Malone Road, Belfast BT9 5BN, Northern Ireland, UK
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50
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Biancarosa I, Sele V, Belghit I, Ørnsrud R, Lock EJ, Amlund H. Replacing fish meal with insect meal in the diet of Atlantic salmon ( Salmo salar) does not impact the amount of contaminants in the feed and it lowers accumulation of arsenic in the fillet. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:1191-1205. [PMID: 31161892 DOI: 10.1080/19440049.2019.1619938] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Insects are promising sources of protein and lipid in feeds for farmed animals. In the European Union, the use of insect meal (IM) and insect oil is permitted in fish feed. However, the European Food Safety Authority has highlighted the lack of data regarding the chemical safety of insects and products thereof. In this study, Atlantic salmon (Salmo salar) were fed diets in which fish meal (FM) was partially or fully substituted with IM, resulting in four diets with an FM replacement of 0%, 33%, 66% and 100% by IM. The IM was produced from Black soldier fly (Hermetia illucens) larvae fed media containing 60% seaweed (Ascophyllum nodosum). After 16 weeks of feeding, fish fillet samples were collected. The concentrations of undesirable substances, e.g., heavy metals, arsenic, dioxins, mycotoxins, pesticides, in the IM, the diets and fillets were determined. The concentrations of the analysed compounds in the IM were all below EU maximum levels for feed ingredients, except for arsenic. However, for complete feeds the concentrations of these compounds in the feeds, including arsenic, were all below EU MLs. Arsenic was transferred from seaweed to IM, resulting in arsenic levels in IM similar to what has been documented for FM. Transfer of arsenic from feed to fillet was observed; however, total arsenic concentrations in the fillet significantly decreased when fish were fed diets with more IM and less FM. Arsenic speciation analysis of the diets showed that although total arsenic levels were similar, the arsenic species were different. Arsenobetaine was the major organoarsenic species in the diets containing FM, while in diets containing IM several unidentified arsenic species were detected. The results suggest that the lower feed-to-fillet transfer of arsenic when FM is replaced by IM may be due to the presence of arsenic species with low bioavailability in the IM.
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Affiliation(s)
- Irene Biancarosa
- a Department of Requirement and Welfare, Institute of Marine Research , Bergen , Norway.,b Department of Biology, University of Bergen , Bergen , Norway
| | - Veronika Sele
- a Department of Requirement and Welfare, Institute of Marine Research , Bergen , Norway
| | - Ikram Belghit
- a Department of Requirement and Welfare, Institute of Marine Research , Bergen , Norway
| | - Robin Ørnsrud
- a Department of Requirement and Welfare, Institute of Marine Research , Bergen , Norway
| | - Erik-Jan Lock
- a Department of Requirement and Welfare, Institute of Marine Research , Bergen , Norway
| | - Heidi Amlund
- c Department of Nano-Bio Science, National Food Institute, Technical University of Denmark , Kongens Lyngby , Denmark
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