Detailed Information

Cited 10 time in webofscience Cited 10 time in scopus
Metadata Downloads

Liquid chromatography-tandem mass spectrometry quantification of acetamiprid and thiacloprid residues in butterbur grown under regulated conditions

Full metadata record
DC Field Value Language
dc.contributor.authorLee, Han Sol-
dc.contributor.authorKim, Sung-Woo-
dc.contributor.authorAbd El-Aty, A. M.-
dc.contributor.authorChung, Hyung Suk-
dc.contributor.authorKabir, Md. Humayun-
dc.contributor.authorRahman, Md. Musfiqur-
dc.contributor.authorJeong, Ji Hoon-
dc.contributor.authorChang, Byung-Joon-
dc.contributor.authorShin, Ho-Chul-
dc.contributor.authorShim, Jae-Han-
dc.date.available2019-03-08T08:38:00Z-
dc.date.issued2017-06-
dc.identifier.issn1570-0232-
dc.identifier.issn1873-376X-
dc.identifier.urihttps://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4330-
dc.description.abstractAn analytical method was developed to quantify the residual levels of the neonicotinoid insecticides, acetamiprid and thiacloprid, in field-incurred butterbur samples using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Samples were extracted with acetonitrile and partitioned with dichloromethane. After partitioning, purification was conducted using a Florisil. cartridge. Linearity of a matrix-matched calibration curve of the two compounds over a concentration range of 0.004-0.4 mu g/g was excellent, with determination coefficients (R-2) >= 0.9998. The limits of detection (LOD) and quantitation (LOQ) for both acetamiprid and thiacloprid were 0.0006 and 0.002 mg/kg, respectively. The average recoveries for acetamiprid and thiacloprid at two spiking levels (0.02 and 0.1 mg/kg, i.e., 10 x LOQ and 50 x LOQ) were between 78.23 to 82.17%, with relative standard deviations (RSDs) <= 7.22%. The method was successfully applied to field incurred samples treated with a commercial pesticide product, either once (zero or 7 days before harvest) or twice (0 and 7, 7 and 14, or 14 and 21 days before harvest). The highest and lowest residues were obtained for the 7 and 0 days' treatment and the 21 and 14 days' treatment, respectively. The developed method is simple and accurate and can be extrapolated to other leafy vegetables.-
dc.format.extent6-
dc.language영어-
dc.language.isoENG-
dc.publisherELSEVIER SCIENCE BV-
dc.titleLiquid chromatography-tandem mass spectrometry quantification of acetamiprid and thiacloprid residues in butterbur grown under regulated conditions-
dc.typeArticle-
dc.identifier.doi10.1016/j.jchromb.2017.04.021-
dc.identifier.bibliographicCitationJOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, v.1055, pp 172 - 177-
dc.description.isOpenAccessN-
dc.identifier.wosid000402357800023-
dc.identifier.scopusid2-s2.0-85018371309-
dc.citation.endPage177-
dc.citation.startPage172-
dc.citation.titleJOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES-
dc.citation.volume1055-
dc.type.docTypeArticle-
dc.publisher.location네델란드-
dc.subject.keywordAuthorResidual levels-
dc.subject.keywordAuthorAcetamiprid-
dc.subject.keywordAuthorThiacloprid-
dc.subject.keywordAuthorLiquid chromatography-tandem mass spectrometry-
dc.subject.keywordAuthorLeafy vegetables-
dc.subject.keywordPlusSOLID-PHASE EXTRACTION-
dc.subject.keywordPlusQUECHERS METHOD-
dc.subject.keywordPlusMETABOLITE-
dc.subject.keywordPlusLEAVES-
dc.relation.journalResearchAreaBiochemistry & Molecular Biology-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalWebOfScienceCategoryBiochemical Research Methods-
dc.relation.journalWebOfScienceCategoryChemistry, Analytical-
dc.description.journalRegisteredClasssci-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Medicine > College of Medicine > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Jeong, Ji Hoon photo

Jeong, Ji Hoon
의과대학 (의학부(기초))
Read more

Altmetrics

Total Views & Downloads

BROWSE