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High throughput and automated solid-phase microextraction and determination by liquid chromatography-mass spectrometry for the analysis of mycotoxins in beer

cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0002-9829-1541
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid3a760071-6c31-4d98-b6b5-667cdf84f53d
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThere is high demand for rapid screening of toxics in food analysis. In this study, a new high-throughput and automated solid-phase microextraction (SPME) system was employed for the sample preparation of mycotoxins in beers. Matrix compatible SPME blades with thin coating layer were used, which significantly decreased the matrix effects in beer samples (≤ 12%). This SPME system allows 96 samples to be processed automatically and simultaneously with average preparation time of 57 s per sample. After sample preparation, the 96-well plate with desorption solution was sealed with a thin film and put into the LC-MS sampler for analysis via positive/negative ESI switching mode. The results also showed good sensitivity (limits of detection between 0.02 and 3 ng/mL) with R2 ≥ 0.9971, reproducibility (intra- and inter-day ≤ 8% and ≤ 13%, respectively), and accuracy (recoveries between 79% and 121%).
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Technologii Żywności Pochodzenia Roślinnego
dc.contributor.authorZhou, Wei
dc.contributor.authorWieczorek, Martyna N.
dc.contributor.authorPawliszyn, Janusz
dc.date.accessioned2025-09-30T11:17:58Z
dc.date.available2025-09-30T11:17:58Z
dc.date.issued2023
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if8,5
dc.description.number15 November 2023
dc.description.points200
dc.description.volume426
dc.identifier.doi10.1016/j.foodchem.2023.136557
dc.identifier.eissn1873-7072
dc.identifier.issn0308-8146
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/5056
dc.languageen
dc.relation.ispartofFood Chemistry
dc.relation.pagesart. 136557
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.ensolid-phase microextraction
dc.subject.enhigh-throughput
dc.subject.enLC-MS
dc.subject.enmycotoxin
dc.subject.enautomation
dc.titleHigh throughput and automated solid-phase microextraction and determination by liquid chromatography-mass spectrometry for the analysis of mycotoxins in beer
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume426