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Concentrations of Heavy Metals in Three Brown Seaweed (Phaeophyta: Phaeophyceae) Collected from Tourism Area in Sanur Beach, Coast of Denpasar, Bali and Public Health Risk Assessment
Corresponding Author(s) : I Gede Widhiantara
Jurnal Ilmiah Perikanan dan Kelautan, Vol. 14 No. 2 (2022): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Abstract
Highlight Research
- Brown seaweed heavy metals content varies between species
- Risk assessment showed low health risk for heavy metal from intake of the three brown seaweed
- The three types of brown seaweed did not show carcinogenic properties to metal Arsenic (As)
Abstract
Marine brown seaweed are known as one of the potential biological agents to be developed as functional food and medicinal sectors. This study aims to examine the concentration of heavy metals (Pb, Cd, Hg, and As) in brown algae (Sargassumaquifolium, Padinaaustralis, and Turbinariaornata.) and the possible exposure to health risks caused by consumption. Heavy metal concentrations were determined using Atomic Absorption Spectroscopy (AAS) on brown seaweed samples obtained from three different sites. The average concentration of heavy metals in the dry weight of brown seaweed remains within the guidelines established by The Food and Drug Supervisory Agency (BPOM) Number 32 of 2019 concerning the Safety and Quality of Traditional Medicines, which is then used to calculate the estimated daily intake (EDI), target hazard quotient (THQ and TTHQ), and target cancer risk (TCR) for arsenic associated with food exposure to potentially toxic metallic elements. Each species of brown seaweed has a THQ and TTHQ level of <1, indicating that one or more toxic metal elements in the same meal provide no significant non-carcinogenic risk. The TCR for arsenic in these seaweeds are all less than 1 x 10-4, indicating no cancer risk. There are no chronic health hazards related with the ingestion of brown seaweed harvested from the coast of Sanur Beach at Denpasar, Bali.
Keywords
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References
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Almela, C., Algora, S., Benito, V., Clemente, M. J., Devesa, V., Súñer, M. A., Vélez, D., & Montoro, R. (2002). Heavy metal, total arsenic, and inorganic arsenic contents of algae food products. Journal of Agricultural and Food Chemistry, 50(4):918-923.
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Antoine, J. M. R., Fung, L. A. H., & Grant, C. N. (2017). Assessment of the potential health risks associated with the aluminium, arsenic, cadmium and lead content in selected fruits and vegetables grown in Jamaica. Toxicology Reports, 4:181-187.
ATSDR. (1999). Agency for toxic substances & disease registry, Toxicological Profile.
Chen, Q., Pan, X. D., Huang, B. F., & Han, J. L. (2018). Distribution of metals and metalloids in dried seaweeds and health risk to population in Southeastern China. Scientific Reports, 8(3578):1-7.
Choudhary, B., Chauhan, O. P., & Mishra, A. (2021). Edible seaweeds: A potential novel source of bioactive metabolites and nutraceuticals with human health benefits. Frontiers in Marine Science, 8:740054.
Costa, S., & Teixeira, J. P. (2014). Encyclopedia of toxicology. Reference Module in Biomedical Science, 718-720.
Cunha, L., & Grenha, A. (2016). Sulfated seaweed polysaccharides as multifunctional materials in drug delivery applications. Marine Drugs, 14(3):42.
Esposito, S., Loppi, S., Monaci, F., Paoli, L., Vannini, A., Sorbo, S., Maresca, V., Fusaro, L., Asadi karam, E., Lentini, M., De Lillo, A., Conte, B., Cianciullo, P., & Basile, A. (2018). In-field and in-vitro study of the moss Leptodictyum riparium as bioindicator of toxic metal pollution in the aquatic environment: Ultrastructural damage, oxidative stress and HSP70 induction. PLoS ONE, 13(4):e0195717.
FAO/SIDA. (1983). Manual of methods in aquatic environmental research, Part 9. Analyses of spatial distribution of trace elements in macroalgae species from the Todos los Santos Bay, Bahía Brazil. Marine Pollution Bulletin, 64:2238-2244.
Filippini, M., Baldisserotto, A., Menotta, S., Fedrizzi, G., Rubini, S., Gigliotti, D., Valpiani, G., Buzzi, R., Manfredini, S., & Vertuani, S. (2021). Heavy metals and potential risks in edible seaweed on the market in Italy. Chemosphere, 263:127983.
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Gomez-Zavaglia, A., Lage, M. A. P., Jimenez-Lopez, C., Mejuto, J. C., & Simal-Gandara, J. (2019). The potential of seaweeds as a source of functional ingredients of prebiotic and antioxidant value. Antioxidants, 8(9):406.
Hallenbeck, W. H. (1993). Quantitative risk assessment for environmental and occupational health (2nd ed.). Florida: CRC Press.
Hasselström, L., Visch, W., Gröndahl, F., Nylund, G. M., & Pavia, H. (2018). The impact of seaweed cultivation on ecosystem services - a case study from the west coast of Sweden. Marine Pollution Bulletin, 133:53-64.
Hussain, N., Ahmed, K. S., Asmatullah, Ahmed, M. S., Hussain, S. M., & Javid, A. (2021). Potential health risks assessment cognate with selected heavy metals contents in some vegetables grown with four different irrigation sources near Lahore, Pakistan. Saudi Journal of Biological Sciences, 29(3):1813-1824.
Hwang, E. K., Yotsukura, N., Pang, S. J., Su, L., & Shan, T. F. (2019). Seaweed breeding programs and progress in eastern Asian countries. Phycologia, 58(5):484-495.
Kaviarasan, T., Gokul, M. S., Henciya, S., Muthukumar, K., Dahms, H. U., & James, R. A. (2018). Trace metal inference on seaweeds in Wandoor Area, Southern Andaman Island. Bulletin of Environmental Contamination and Toxicology, 100(5):614-619.
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Lancaster, V. A., & Keller-mcnulty, S. (1998). A review of composite sampling methods. Journal of the American Statistical Association, 93(443):1216–1230.
Le Faucheur, S., Campbell, P. G. C., Fortin, C., & Slaveykova, V. I. (2014). Interactions between mercury and phytoplankton: Speciation, bioavailability, and internal handling. Environmental Toxicology and Chemistry, 33(6):1211-1224.
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Rimmer, M. A., Larson, S., Lapong, I., Purnomo, A. H., Pong-Masak, P. R., Swanepoel, L., & Paul, N. A. (2021). Seaweed aquaculture in Indonesia contributes to social and economic aspects of livelihoods and community wellbeing. Sustainability, 13(19):10946.
Roleda, M. Y., Marfaing, H., Desnica, N., Jónsdóttir, R., Skjermo, J., Rebours, C., & Nitschke, U. (2019). Variations in polyphenol and heavy metal contents of wild-harvested and cultivated seaweed bulk biomass: Health risk assessment and implication for food applications. Food Control, 95:121-134.
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