Monitoring of arsenic contents in domestic rice and human risk assessment for daily intake of inorganic arsenic in Korea
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seul Gi | - |
dc.contributor.author | Kim, Da Hyun | - |
dc.contributor.author | Lee, Young Seok | - |
dc.contributor.author | Cho, Seung-Yong | - |
dc.contributor.author | Chung, Myung-Sub | - |
dc.contributor.author | Cho, MinJa | - |
dc.contributor.author | Kang, YoungWoon | - |
dc.contributor.author | Kim, HyeJung | - |
dc.contributor.author | Kim, DongSul | - |
dc.contributor.author | Lee, Kwang-Won | - |
dc.date.available | 2019-01-22T13:29:13Z | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 0889-1575 | - |
dc.identifier.issn | 1096-0481 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/953 | - |
dc.description.abstract | Rice can be the major contributor to exposure of inorganic arsenic (iAs). A total of 485 domestic rice (polished rice, n = 368; husked rice, n = 117) samples produced in 2014 were determined for total arsenic (tAs) and As species. The determination of As species was conducted by HPLC-ICP-MS. AsIII was the major detected species. AsV, DMA, and MMA were occurred in lower level in both types of rice. In polished rice, iAs represented 43-91% of tAs: tAs = 0.088 +/- 0.021 mg/kg; iAs = 0.060 +/- 0.013 mg/kg. In husked rice, iAs ranged from 55% to 91% of tAs; tAs = 0.160 +/- 0.042 mg/kg, iAs = 0.114 +/- 0.029 mg/kg. The iAs level of polished rice samples was below the current maximum limit of the Chinese and German standard (0.2 mg/kg for inorganic arsenic in milled rice). Also, husked rice samples did not exceed the standard for iAs. Average dietary exposure to iAs from polished rice consumption was calculated as 0.17 +/- 0.21 mu g/kg.bw/day which was 8.09% level of Provisional Tolerable Weekly Intake. The result obtained in the present study provide a reference data of iAs in Korean rice for the establishment of safety standards. | - |
dc.format.extent | 8 | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Monitoring of arsenic contents in domestic rice and human risk assessment for daily intake of inorganic arsenic in Korea | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jfca.2018.02.004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF FOOD COMPOSITION AND ANALYSIS, v.69, pp 25 - 32 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000433014600005 | - |
dc.identifier.scopusid | 2-s2.0-85041842341 | - |
dc.citation.endPage | 32 | - |
dc.citation.startPage | 25 | - |
dc.citation.title | JOURNAL OF FOOD COMPOSITION AND ANALYSIS | - |
dc.citation.volume | 69 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Food analysis | - |
dc.subject.keywordAuthor | HPLC-ICP-MS | - |
dc.subject.keywordAuthor | Husked rice | - |
dc.subject.keywordAuthor | Polished rice | - |
dc.subject.keywordAuthor | Inorganic arsenic | - |
dc.subject.keywordAuthor | Arsenic speciation | - |
dc.subject.keywordAuthor | Dietary intake | - |
dc.subject.keywordAuthor | Risk assessment | - |
dc.subject.keywordPlus | PLASMA-MASS SPECTROMETRY | - |
dc.subject.keywordPlus | DIETARY EXPOSURE | - |
dc.subject.keywordPlus | HUMAN HEALTH | - |
dc.subject.keywordPlus | WHITE RICE | - |
dc.subject.keywordPlus | SPECIATION | - |
dc.subject.keywordPlus | GRAIN | - |
dc.subject.keywordPlus | COOKING | - |
dc.subject.keywordPlus | CHROMATOGRAPHY | - |
dc.subject.keywordPlus | POPULATION | - |
dc.subject.keywordPlus | PRODUCTS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.