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Zareba G, Harrington D, Scrimale T, Lesperance A, Watson GE, van Wijngaarden E, Shamlaye CF, Nicholas T, Myers GJ, Thurston SW. Relationship of mercury and selenium in ocean fish frequently consumed in the Seychelles: A comparison to levels in ocean fish consumed in the US. Neurotoxicology 2023; 99:34-42. [PMID: 37678724 PMCID: PMC10873038 DOI: 10.1016/j.neuro.2023.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 08/29/2023] [Accepted: 09/03/2023] [Indexed: 09/09/2023]
Abstract
We characterized mercury and selenium in the fish consumed in the Seychelles Islands to determine if their levels are similar to fish consumed in the US. A secondary aim was to examine whether fish weight and species predict mercury and selenium in fish consumed in the Seychelles. We measured total mercury (THg) and selenium (Se) content of 10 samples from each of the 19 most frequently consumed fish species in Seychelles and for each calculated the Se:Hg molar ratios and the Selenium Health Benefit Value Index (HBV Se). Linear regression models examined associations with weight and species. Average MeHg levels in fish ranged from less than 0.01 ppm (streamlined spinefoot) to 0.7 ppm (bludger trevally) with an overall mean of 0.21 ± 0.23 ppm. Average Se levels ranged from 0.34 ppm (blue-barred parrot fish) to 0.93 ppm (blue-lined large-eye bream) with a mean of 0.54 ± 0.23 ppm. All fish species had a mean Se:Hg molar ratio > 1 and positive mean HBV Se index values. Weight was strongly predictive of MeHg and Se:Hg molar ratio, both across and within most species, but was less predictive of Se and HBV Se. Our study demonstrated that fish consumed in Seychelles have mercury and selenium content similar to that of fish consumed in the US. Fish in both countries have favorable positive values for Se:Hg molar ratios and HBV Se indexes. Because mercury and selenium concentrations in fish are similar to those in the US but fish consumption is substantially higher in Seychelles, the Seychellois make an ideal population in which to determine if there are adverse effects of prenatal, postnatal, and lifetime low dose MeHg exposure from fish consumption.
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Affiliation(s)
- Grazyna Zareba
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA
| | - Donald Harrington
- Department of Biostatistics and Computational Biology, University of Rochester, 601 Elmwood Avenue, Box 630, Rochester, NY 14642, USA
| | - Tom Scrimale
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA
| | - Aubrey Lesperance
- Seychelles Fishing Authority (SFA), Fishing Port, Victoria P.O. Box 449, Mahé, Seychelles
| | - Gene E Watson
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA; Eastman Institute for Oral Health, and Department of Pharmacology and Physiology, University of Rochester, 601 Elmwood Avenue, Box 705, Rochester, NY 14642, USA
| | - Edwin van Wijngaarden
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA; Department of Public Health Sciences; University of Rochester Medical Center, Rochester, NY, USA
| | - Conrad F Shamlaye
- Republic of Seychelles Ministry of Health and Social Services, Victoria, Mahé, Seychelles
| | - Tyler Nicholas
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA
| | - Gary J Myers
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA; Department of Public Health Sciences; University of Rochester Medical Center, Rochester, NY, USA; Department of Pediatrics, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642, USA; Department of Neurology, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14642, USA
| | - Sally W Thurston
- Department of Environmental Medicine, University of Rochester, 601 Elmwood Avenue, Box EHSC, Rochester, NY 14642, USA; Department of Biostatistics and Computational Biology, University of Rochester, 601 Elmwood Avenue, Box 630, Rochester, NY 14642, USA.
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Kotsou K, Chatzimitakos T, Athanasiadis V, Bozinou E, Athanassiou CG, Lalas SI. Innovative Applications of Tenebrio molitor Larvae in Food Product Development: A Comprehensive Review. Foods 2023; 12:4223. [PMID: 38231605 DOI: 10.3390/foods12234223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/18/2023] [Accepted: 11/20/2023] [Indexed: 01/19/2024] Open
Abstract
The utilization of alternative and sustainable food sources has garnered significant interest as a means to address the challenges of food security and environmental sustainability. Tenebrio molitor larvae, commonly known as mealworms, have emerged as a promising candidate in this context, as they are a rich source of nutrients and can be reared with relatively low resource input. This review article presents an in-depth analysis of the diverse range of food products developed using T. molitor larvae and the distinctive properties they bestow on these products. The review encompasses an exploration of the nutritional composition of the larvae, emphasizing their rich protein content, balanced amino acid profile, fatty acids with health benefits, vitamins, and minerals. It delves into how these attributes have been harnessed to enhance the nutritional value of a variety of food items, ranging from protein-rich snacks and energy bars to pasta, bakery goods, etc. Each of these applications is discussed with regard to how T. molitor larvae contribute to the nutritional content and sensory characteristics of the final product. Furthermore, this review sheds light on the innovative techniques and processing methods employed to incorporate T. molitor larvae into different food matrices. It addresses challenges related to taste, texture, and appearance that have been encountered and the strategies devised to overcome related problems. Overall, this comprehensive review elucidates the diverse food products that have been developed utilizing T. molitor larvae as a key ingredient. Highlighting the nutritional, sensory, and sustainability aspects of these products, this review offers valuable insights to harness the potential of this alternative protein source to meet the evolving needs of modern food systems.
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Affiliation(s)
- Konstantina Kotsou
- Department of Food Science and Nutrition, University of Thessaly, Terma N. Temponera Str., 43100 Karditsa, Greece
| | - Theodoros Chatzimitakos
- Department of Food Science and Nutrition, University of Thessaly, Terma N. Temponera Str., 43100 Karditsa, Greece
| | - Vassilis Athanasiadis
- Department of Food Science and Nutrition, University of Thessaly, Terma N. Temponera Str., 43100 Karditsa, Greece
| | - Eleni Bozinou
- Department of Food Science and Nutrition, University of Thessaly, Terma N. Temponera Str., 43100 Karditsa, Greece
| | - Christos G Athanassiou
- Laboratory of Entomology and Agricultural Zoology, Department of Agriculture, Crop Production and Rural Environment, School of Agricultural Sciences, University of Thessaly, Phytokou Str., 38446 Volos, Greece
| | - Stavros I Lalas
- Department of Food Science and Nutrition, University of Thessaly, Terma N. Temponera Str., 43100 Karditsa, Greece
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Penggalih MHST, Praditya GN, Rizqiansyah CY, Setyawardani A, Purnomo AF, Maulana RA, Gunawan WB, Subali D, Kurniawan R, Mayulu N, Taslim NA, Hardinsyah H, Sutanto YS, Nurkolis F. Marine-derived protein: peptide bioresources for the development of nutraceuticals for improved athletic performance. Front Sports Act Living 2023; 5:1281397. [PMID: 37964773 PMCID: PMC10642366 DOI: 10.3389/fspor.2023.1281397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/17/2023] [Indexed: 11/16/2023] Open
Affiliation(s)
| | | | | | - Astuti Setyawardani
- Medical Student of Faculty of Medicine, University of Jember-Soebandi Regional Hospital, Jember, Indonesia
- Internship Doctor, Kanjuruhan General Hospital, Malang, Indonesia
| | - Athaya Febriantyo Purnomo
- Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
- Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Reza Achmad Maulana
- Nutrition Science, Faculty of Public Health, Ahmad Dahlan Univetsity, Yogjakarta, Indonesia
| | - William Ben Gunawan
- Alumnus of Nutrition Science, Faculty of Medicine, Diponegoro University, Semarang, Indonesia
| | - Dionysius Subali
- Department of Biotechnology, Faculty of Biotechnology, Atma Jaya Catholic University of Indonesia, Jakarta, Indonesia
| | - Rudy Kurniawan
- Diabetes Connection Care, Eka Hospital Bumi Serpong Damai, Tangerang, Indonesia
| | - Nelly Mayulu
- Department of Nutrition, Faculty of Health Science, Muhammadiyah Manado University, Manado, Indonesia
| | - Nurpudji Astuti Taslim
- Division of Clinical Nutrition, Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Hardinsyah Hardinsyah
- Division of Applied Nutrition, Department of Community Nutrition, Faculty of Human Ecology, IPB University, Bogor, Indonesia
| | - Yosef Stefan Sutanto
- Department of Physical Medicine and Rehabilitation, Prof. R. D. Kandou General Hospital, Sam Ratulangi University, Manado, Indonesia
| | - Fahrul Nurkolis
- Department of Biological Sciences, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta, Indonesia
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Munschy C, Bely N, Héas-Moisan K, Olivier N, Pollono C, Govinden R, Bodin N. Species-specific bioaccumulation of persistent organohalogen contaminants in a tropical marine ecosystem (Seychelles, western Indian Ocean). CHEMOSPHERE 2023; 336:139307. [PMID: 37354954 DOI: 10.1016/j.chemosphere.2023.139307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 06/26/2023]
Affiliation(s)
- C Munschy
- Ifremer, CCEM Contamination Chimique des Ecosystèmes Marins, F-44000, Nantes, France.
| | - N Bely
- Ifremer, CCEM Contamination Chimique des Ecosystèmes Marins, F-44000, Nantes, France
| | - K Héas-Moisan
- Ifremer, CCEM Contamination Chimique des Ecosystèmes Marins, F-44000, Nantes, France
| | - N Olivier
- Ifremer, CCEM Contamination Chimique des Ecosystèmes Marins, F-44000, Nantes, France
| | - C Pollono
- Ifremer, CCEM Contamination Chimique des Ecosystèmes Marins, F-44000, Nantes, France
| | - R Govinden
- SFA (Seychelles Fishing Authority), Fishing Port, Victoria, Mahé, Seychelles
| | - N Bodin
- SFA (Seychelles Fishing Authority), Fishing Port, Victoria, Mahé, Seychelles; Institute for Research and Development (IRD), Fishing Port, Victoria, Mahé, Seychelles; Sustainable Ocean Seychelles (SOS), BeauBelle, Mahé, Seychelles
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