An analytical method for the determination of pentachloroaniline and pentachlorobenzene in ginseng tea samples by gas chromatography–mass spectrometry after liquid phase microextraction

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dc.authorid0000-0002-9879-6662
dc.authorid0000-0003-2303-0408
dc.authorid0000-0001-9746-3682
dc.contributor.authorErarpat Bodur, Sezin
dc.contributor.authorSerbest, Hakan
dc.contributor.authorBakırdere, Sezgin
dc.date.accessioned2025-05-27T14:00:34Z
dc.date.available2025-05-27T14:00:34Z
dc.date.issued2025
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümü
dc.description.abstractThis study describes a sensitive and accurate analytical method for the determination of pentachloroaniline (PCA) and pentachlorobenzene (PCB) at trace levels in ginseng tea samples. For this purpose, spraying based fine droplet formation liquid phase microextraction (SFDF-LPME) method was implemented to extract/preconcentrate the target analytes before their separation and detection by gas chromatography-mass spectrometry (GC-MS). Herein, a lab-made spraying system was used to distribute the extraction solvent throughout the aqueous sample solution. Limit of detection/quantitation (LOD/LOQ) values for PCA and PCB were found as 0.24/0.80 and 0.26/0.85 μg/kg, respectively. When LOD values of GC-MS and SFDF-LPME-GC-MS methods were compared to each other, enhancement in detection power values for PCA and PCB were 285 and 226.9 folds, respectively. Percent recovery results for PCA and PCB were calculated as 92-124 % and 86-129 %, respectively. Green evaluation and practicability of developed SFDF-LPME-GC-MS method was done by Eco-scale (89), AGREEprep (0.39) and BAGI (62.5) tools.
dc.identifier.citationErarpat Bodur, S., Serbest, H., & Bakırdere, S. (2025). An analytical method for the determination of pentachloroaniline and pentachlorobenzene in ginseng tea samples by gas chromatography–mass spectrometry after liquid phase microextraction. Food Chemistry, 487, https://doi.org/10.1016/j.foodchem.2025.144790
dc.identifier.doi10.1016/j.foodchem.2025.144790
dc.identifier.issn0308-8146
dc.identifier.issn1873-7072
dc.identifier.pmid40412262
dc.identifier.scopus2-s2.0-105005591222
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.foodchem.2025.144790
dc.identifier.urihttps://hdl.handle.net/20.500.13055/994
dc.identifier.volume487
dc.identifier.wosWOS:001499741500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorSerbest, Hakan
dc.institutionauthorid0000-0003-2303-0408
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofFood Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectGas Chromatography–Mass Spectrometry
dc.subjectGinseng Tea
dc.subjectMicroextraction
dc.subjectPentachloroaniline
dc.subjectPentachlorobenzene
dc.titleAn analytical method for the determination of pentachloroaniline and pentachlorobenzene in ginseng tea samples by gas chromatography–mass spectrometry after liquid phase microextraction
dc.typeArticle
dspace.entity.typePublication

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