Natural Occurrence of Alternaria Toxins in Agricultural Products and Processed Foods Marketed in South Korea by LC–MS/MS
DC Field | Value | Language |
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dc.contributor.author | Woo, So Young | - |
dc.contributor.author | Lee, Sang Yoo | - |
dc.contributor.author | Jeong, Tae Kyun | - |
dc.contributor.author | Park, Su Mi | - |
dc.contributor.author | Auh, Joong Hyuck | - |
dc.contributor.author | Shin, Han-Seung | - |
dc.contributor.author | Chun, Hyang Sook | - |
dc.date.accessioned | 2023-02-14T08:40:33Z | - |
dc.date.available | 2023-02-14T08:40:33Z | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 2072-6651 | - |
dc.identifier.issn | 2072-6651 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/60558 | - |
dc.description.abstract | Alternaria mycotoxins including alternariol (AOH), alternariol monomethyl ether (AME), altenuene (ALT), altertoxin-I (ATX-I), tentoxin (TEN), and tenuazonic acid (TeA), are ubiquitous contaminants in agricultural products. A method for the simultaneous determination of these six toxins by ultrahigh performance liquid chromatography–tandem mass spectrometry (LC–MS/MS) with solid phase extraction (SPE) was validated in rice, sesame, tomato, and apple juice matrices. The performance of the method was evaluated in terms of linearity (R2 > 0.999), the limit of detection (0.04–1.67 μg/kg), the limit of quantification (0.12–5.06 μg/kg), recovery (80.0–114.7%), and precision (<17.7%). The validated method was applied to monitor 152 marketed food samples in South Korea, as well as to investigate the co-occurrence and correlation between Alternaria toxins. The mean occurrence levels were 2.77 μg/kg for AOH, 4.36 μg/kg for AME, 0.14 μg/kg for ALT, 0.11 μg/kg for ATX-I, 0.43 μg/kg for TEN, and 104.56 μg/kg for TeA. Mean and extreme (95th percentile) daily dietary exposures of South Koreans to Alternaria toxins were estimated to be 22.93 ng/kg b.w./day and 86.07 ng/kg b.w./day, respectively. © 2022 by the authors. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Natural Occurrence of Alternaria Toxins in Agricultural Products and Processed Foods Marketed in South Korea by LC–MS/MS | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/toxins14120824 | - |
dc.identifier.bibliographicCitation | Toxins, v.14, no.12 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000903013500001 | - |
dc.identifier.scopusid | 2-s2.0-85144567579 | - |
dc.citation.number | 12 | - |
dc.citation.title | Toxins | - |
dc.citation.volume | 14 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Alternaria toxins | - |
dc.subject.keywordAuthor | food products | - |
dc.subject.keywordAuthor | method validation | - |
dc.subject.keywordAuthor | occurrence | - |
dc.subject.keywordAuthor | South Korea | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Toxicology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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