Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea

K. W. Lee; S. G. Lee

doi:10.1201/b20466-136

Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea

K. W. Lee, S. G. Lee

Department of Biotechnology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have monitored Arsenic (As) content of 200 white rice samples and 100 brown rice samples produced in Korea. The total arsenic content in samples was analyzed by Inductively Coupled Plasma-Mass Spectrometry ICP-MS after microwave assisted digestion. Arsenic speciation i.e. As^III, As^V, DMA, MMA was determined by wet-sonication and HPLC-ICP-MS. The major compound among As species in rice is an inorganic arsenic (As^III, As^V). The proportion of inorganic As/total As is respectively 68.45% in white rice and 72.46% in brown rice. We confirmed that all white rice samples were lower than CODEX standard (0.2 mg/kg).

Original language	English
Title of host publication	Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016
Editors	Prosun Bhattacharya, Gunnar Jacks, Jochen Bundschuh, Prosun Bhattacharya, Marie Vahter, Jerker Jarsjo, Jerker Jarsjo, Jurate Kumpiene, Arslan Ahmad, Charlotte Sparrenbom, Marinus Eric Donselaar, Jochen Bundschuh, Ravi Naidu, Ravi Naidu
Publisher	CRC Press/Balkema
Pages	281-282
Number of pages	2
ISBN (Print)	9781138029415
DOIs	https://doi.org/10.1201/b20466-136
Publication status	Published - 2016
Event	6th International Congress on Arsenic in the Environment, AS 2016 - Stockholm, Sweden Duration: 2016 Jun 19 → 2016 Jun 23

Publication series

Name	Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016

Other

Other	6th International Congress on Arsenic in the Environment, AS 2016
Country/Territory	Sweden
City	Stockholm
Period	16/6/19 → 16/6/23

ASJC Scopus subject areas

Pollution
Environmental Chemistry

Access to Document

10.1201/b20466-136

Cite this

Lee, K. W., & Lee, S. G. (2016). Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea. In P. Bhattacharya, G. Jacks, J. Bundschuh, P. Bhattacharya, M. Vahter, J. Jarsjo, J. Jarsjo, J. Kumpiene, A. Ahmad, C. Sparrenbom, M. E. Donselaar, J. Bundschuh, R. Naidu, & R. Naidu (Eds.), Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016 (pp. 281-282). (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016). CRC Press/Balkema. https://doi.org/10.1201/b20466-136

Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea. / Lee, K. W.; Lee, S. G.

Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. ed. / Prosun Bhattacharya; Gunnar Jacks; Jochen Bundschuh; Prosun Bhattacharya; Marie Vahter; Jerker Jarsjo; Jerker Jarsjo; Jurate Kumpiene; Arslan Ahmad; Charlotte Sparrenbom; Marinus Eric Donselaar; Jochen Bundschuh; Ravi Naidu; Ravi Naidu. CRC Press/Balkema, 2016. p. 281-282 (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lee, KW & Lee, SG 2016, Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea. in P Bhattacharya, G Jacks, J Bundschuh, P Bhattacharya, M Vahter, J Jarsjo, J Jarsjo, J Kumpiene, A Ahmad, C Sparrenbom, ME Donselaar, J Bundschuh, R Naidu & R Naidu (eds), Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016, CRC Press/Balkema, pp. 281-282, 6th International Congress on Arsenic in the Environment, AS 2016, Stockholm, Sweden, 16/6/19. https://doi.org/10.1201/b20466-136

Lee KW, Lee SG. Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea. In Bhattacharya P, Jacks G, Bundschuh J, Bhattacharya P, Vahter M, Jarsjo J, Jarsjo J, Kumpiene J, Ahmad A, Sparrenbom C, Donselaar ME, Bundschuh J, Naidu R, Naidu R, editors, Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. CRC Press/Balkema. 2016. p. 281-282. (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016). doi: 10.1201/b20466-136

Lee, K. W. ; Lee, S. G. / Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea. Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. editor / Prosun Bhattacharya ; Gunnar Jacks ; Jochen Bundschuh ; Prosun Bhattacharya ; Marie Vahter ; Jerker Jarsjo ; Jerker Jarsjo ; Jurate Kumpiene ; Arslan Ahmad ; Charlotte Sparrenbom ; Marinus Eric Donselaar ; Jochen Bundschuh ; Ravi Naidu ; Ravi Naidu. CRC Press/Balkema, 2016. pp. 281-282 (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016).

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title = "Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea",

abstract = "We have monitored Arsenic (As) content of 200 white rice samples and 100 brown rice samples produced in Korea. The total arsenic content in samples was analyzed by Inductively Coupled Plasma-Mass Spectrometry ICP-MS after microwave assisted digestion. Arsenic speciation i.e. AsIII, AsV, DMA, MMA was determined by wet-sonication and HPLC-ICP-MS. The major compound among As species in rice is an inorganic arsenic (AsIII, AsV). The proportion of inorganic As/total As is respectively 68.45% in white rice and 72.46% in brown rice. We confirmed that all white rice samples were lower than CODEX standard (0.2 mg/kg).",

author = "Lee, {K. W.} and Lee, {S. G.}",

note = "Funding Information: This research was supported by a grant (15162MFDS077) from Ministry of Food and Drug Safety in 2015. Publisher Copyright: {\textcopyright} 2016 Taylor & Francis Group, London.; 6th International Congress on Arsenic in the Environment, AS 2016 ; Conference date: 19-06-2016 Through 23-06-2016",

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AB - We have monitored Arsenic (As) content of 200 white rice samples and 100 brown rice samples produced in Korea. The total arsenic content in samples was analyzed by Inductively Coupled Plasma-Mass Spectrometry ICP-MS after microwave assisted digestion. Arsenic speciation i.e. AsIII, AsV, DMA, MMA was determined by wet-sonication and HPLC-ICP-MS. The major compound among As species in rice is an inorganic arsenic (AsIII, AsV). The proportion of inorganic As/total As is respectively 68.45% in white rice and 72.46% in brown rice. We confirmed that all white rice samples were lower than CODEX standard (0.2 mg/kg).

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T3 - Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016

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ER -

Monitoring of the arsenic content of white rice and brown rice produced in the Republic of Korea

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