Arsenic Speciation and Risk Assesment of Hijiki (Hizikia fusiforme) by HPLC-ICP-MS

HPLC-ICP-MS를 이용한 톳의 비소 화학종 분석 및 위해성 평가

  • Published : 2009.02.28

Abstract

This study investigated arsenic speciation and risk assesment in 30 samples of hijiki purchased from local market in 10 Korean cities. The mean arsenic concentration of the hijiki samples was 45.65 mg/kg (dryness; moisture content of 91.1${\pm}$1.6%), and the major arsenic compound was arsenate [As(V)]. The concentrations of As(V) and As(III), as inorganic arsenic compounds, were detected to be 40.36 mg/kg and 0.37 mg/kg, respectively, and made up 88.6% (40.46 mg/kg) of the arsenic in the hijiki. Among the samples, the highest inorganic arsenic concentration was identified at 9.19 mg/kg (wet), and for an adult with a body weight of 60 kg was within an acceptable level as 0.7% (6.43 mg/60 kg/week) when compared with the provisional tolerable weekly intake (PTWI) (900 mg/60 kg/week), and would be considered safe with respect to health-hazardous effects.

Keywords

arsenic speciation;HPLC-ICP-MS;ICP-MS;hijiki (Hizikia fusiforme);risk assesment

References

  1. Kim KS. Heavy metal survey of agricultural products in jeollanambuk province. Korea Food & Drug Administration, Seoul, Korea (2005)
  2. Salgado SG, Nieto MAQ, Sim\acute{o}n MMB. Optimisation of sample treatment for arsenic speciation in alga samples by focussed sonication and ultrafiltration. Talanta 68: 1522-1527 (2006) https://doi.org/10.1016/j.talanta.2005.08.004
  3. Wondimu T, Ueno A, Kanamaru I, Yamaguchi Y, McCrindle R, Hanaoka K. Temperature-dependent extraction of trace elements in edible brown alga hijiki, Hizikia fusiforme. Food Chem. 104:542-550 (2007) https://doi.org/10.1016/j.foodchem.2006.12.002
  4. Salgado SG, Nieto MAQ, Simón MMB. Assessment of total arsenic and arsenic species stability in alga samples and their aqueous extracts. Talanta 75: 897-903 (2008) https://doi.org/10.1016/j.talanta.2007.12.031
  5. Karthikeyan S, Hirata S. Ion chromatography-inductively coupled plasma mass spectrometry determination of arsenic species in marine samples. Appl. Organomet. Chem. 18: 323-330 (2004) https://doi.org/10.1002/aoc.642
  6. Lee KB. Risk assessment of inorganic arsenic in food. Korea Food & Drug Administration, Seoul, Korea (2004)
  7. KMHW. In-depth analysis on the 3$^{rd}$ (2005) Korea Health and Nutrition Examination Survey: Nutrition Survey. Ministry of Health, Welfare and Family Affairs, Seoul, Korea (2007)
  8. Raab A, Fecher P, Feldmann J. Determination of arsenic in algae-results of an interlaboratory trial: determination of arsenic species in the water-soluble fraction. Microchim. Acta 151: 153-166 (2005) https://doi.org/10.1007/s00604-005-0395-7
  9. Johnson RD, Manske DD, New DH, Podrebarac DS. Pesticide and other chemical residues in infant and toddler total diet samples. Pestic. Monit. J. 15: 39-43 (1981)
  10. Kim ST. Research of inorganic arsenic in food(II). National Institute of Toxicological Research, Seoul, Korea (2003)
  11. Food Composition Table, 6th revision. p. 335. Rural Resources Development Institute, Suwon, Korea (2001)
  12. The Physical and Theoretical Chemistry Laboratory Oxford University University. The safety data for ethyl alcohol. Available from MSDS of http://www.pcl.ox.ac.uk/MSDS/ET/ethyl_alcohol.html origin by http:// msds.chem.xo.ac.uk. Accessed May 9, 2008
  13. Kim KS. Development of analysis method on arsenic chemicals in sea food. Korea Food & Drug Administration, Seoul, Korea (2007)
  14. Foster S, Maher W, Taylor A, Krikowa F, Telford T. Distribution and Speciation of arsenic in temperate marine saltmarsh ecosystems. Environ. Chem. 2: 177-189 (2005) https://doi.org/10.1071/EN05061
  15. Food Standards Agency. Food Survey Information Sheet 61/04: Arsenic in seaweed. Available from: http://www.food.gov.uk/science/ surveillance/fsis2004branch/fsis6104. Accessed July 28, 2004
  16. Mcsheehy S, Szpunar J, Morabito R, Quevauviller P. The speciation of arsenic in biological tissues and the certification of reference materials for quality control. Trends Anal. Chem. 22: 191-209 (2003) https://doi.org/10.1016/S0165-9936(03)00404-7
  17. Ronkart SN, Laurent V, Carbonnelle P, Mabon N, Copin A, Barth\acute{e}lemy JP. Speciation of five arsenic species (arsenite, arsenate, MMAA$^{V}$, DMAA$^{V}$, and AsBet) in different kind of water by HPLCICP-MS. Chemosphere 66: 738-745 (2007) https://doi.org/10.1016/j.chemosphere.2006.07.056
  18. Rose M, Lewis J, Langford N, Baxter M, Origgi S, Barber M, MacBain H, Thomas K. Arsenic in seaweed-.forms, concentration, and dietary exposure. Food Chem. Toxicol. 45: 1263-1267 (2007)
  19. Abernathy CO. Bioaccumulation of arsenic (As) in fish & toxicity of as species. U. S. Environmental Protection Agency, Washington DC, USA (2003)
  20. Lee SK, Yang JY, Kim KW, Lee SY, Kwon TJ, Yoo YC. Distribution of arsenic in Korean human tissues. J. Environ. Toxicol. 18: 101-109 (2003)
  21. Almla C, Clemnte MJ, Velez D, Montoro R. Total arsenic, inorganic arsenic, lead, and cadmium contents in edible seaweed sold in Spain. Food Chem. Toxicol. 44: 1901-1908 (2006) https://doi.org/10.1016/j.fct.2006.06.011
  22. Committee On toxicity of chemicals in food. Tox/2004/35:Urgent COT opinion on arsenic in seaweed, Available from: http://www.food.gov.uk. Accessed Sep. 7, 2004
  23. Japan Ministry of Health, labour and Welfare. Available from http://www.mhlw. go.jp/topics/2004/07/tp0730-1.html. Accessed July 30, 2004. (2004)
  24. Kim AJ, Kim SY, Lee WC, Park M. Contents of arsenic in some fisheries caught in western coast. J. Food Hyg. Saf. 13: 201-205 (1998)
  25. Kim ST, Lim YR, Park KS, Chung JH. Simultaneuous determination of As(III) and As(V) in disused mine tailing samples by hydride generation-inductively coupled plasma-atomic emission spectrometry. Anal. Sci. Technol. 13: 189-193 (2000)
  26. Kirby J, Maher W, Chariton A, Krikowa F. Arsenic concentrations and speciation in a temperate mangrove ecosystem, NSW, Australia, Appl. Organomet. Chem. 16: 192-201 (2002) https://doi.org/10.1002/aoc.283
  27. Hanaoka K, Yosida K, Tamano M, Kuroiwa T, Kaise T, Maeda S. Arsenic in the prepared edible brown alga hijiki, Hizikia Fusiforme. Appl. Organomet. Chem. 15: 561-565 (2001) https://doi.org/10.1002/aoc.195