Method Validation for Determination of Thallium by Inductively Coupled Plasma Mass Spectrometry and Monitoring of Various Foods in South Korea
DC Field | Value | Language |
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dc.contributor.author | Kim, Yeon-hee | - |
dc.contributor.author | Ra, Wook-jin | - |
dc.contributor.author | Cho, Solyi | - |
dc.contributor.author | Choi, Shinai | - |
dc.contributor.author | Soh, Bokyung | - |
dc.contributor.author | Joo, Yongsung | - |
dc.contributor.author | Lee, Kwang-Won | - |
dc.date.accessioned | 2022-02-16T01:42:46Z | - |
dc.date.available | 2022-02-16T01:42:46Z | - |
dc.date.created | 2022-01-20 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/135928 | - |
dc.description.abstract | Thallium (Tl) is a rare element and one of the most harmful metals. This study validated an analytical method for determining Tl in foods by inductively coupled plasma mass spectrometry (ICP-MS) based on food matrices and calories. For six representative foods, the method's correlation coefficient (R-2) was above 0.999, and the method limit of detection (MLOD) was 0.0070-0.0498 mu g kg(-1), with accuracy ranging from 82.06% to 119.81% and precision within 10%. We investigated 304 various foods in the South Korean market, including agricultural, fishery, livestock, and processed foods. Tl above the MLOD level was detected in 148 samples and was less than 10 mu g kg(-1) in 98% of the samples. Comparing the Tl concentrations among food groups revealed that fisheries and animal products had higher Tl contents than cereals and vegetables. Tl exposure via food intake did not exceed the health guidance level. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | ARABLE SOILS | - |
dc.subject | ICP-OES | - |
dc.subject | CONTAMINATION | - |
dc.subject | POLLUTION | - |
dc.subject | PLANT | - |
dc.subject | EXTRACTION | - |
dc.subject | ELEMENTS | - |
dc.subject | METALS | - |
dc.subject | HEALTH | - |
dc.subject | WATER | - |
dc.title | Method Validation for Determination of Thallium by Inductively Coupled Plasma Mass Spectrometry and Monitoring of Various Foods in South Korea | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwang-Won | - |
dc.identifier.doi | 10.3390/molecules26216729 | - |
dc.identifier.scopusid | 2-s2.0-85119588501 | - |
dc.identifier.wosid | 000726594900001 | - |
dc.identifier.bibliographicCitation | MOLECULES, v.26, no.21 | - |
dc.relation.isPartOf | MOLECULES | - |
dc.citation.title | MOLECULES | - |
dc.citation.volume | 26 | - |
dc.citation.number | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | ARABLE SOILS | - |
dc.subject.keywordPlus | CONTAMINATION | - |
dc.subject.keywordPlus | ELEMENTS | - |
dc.subject.keywordPlus | EXTRACTION | - |
dc.subject.keywordPlus | HEALTH | - |
dc.subject.keywordPlus | ICP-OES | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | PLANT | - |
dc.subject.keywordPlus | POLLUTION | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordAuthor | ICP-MS | - |
dc.subject.keywordAuthor | food contamination | - |
dc.subject.keywordAuthor | risk assessment | - |
dc.subject.keywordAuthor | thallium | - |
dc.subject.keywordAuthor | trace element | - |
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