About: Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry

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About: Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Direct analysis in real time (DART) ionization coupled to an (ultra)high resolution mass spectrometer based on orbitrap technology (orbitrapMS) was used for rapid quantitative analysis of multiple mycotoxins isolated from wheat and maize by modified QuEChERS procedure. After initial evaluation of ionization efficiencies for major groups of mycotoxins achievable with DART technology, sample preparation procedure and instrument parameter settings were optimized to obtain sensitive and accurate determination of most intensively ionizing toxins (deoxynivalenol, nivalenol, zearalenon, actyldeoxynivalenol, deepoxy-deoxynivalenol, fusarenon-X, altenuene, alternariol, alternariolmethylether, diacetoxyscirpenol, sterigmatocystin). The lowest calibration levels (LCLs) estimated for the respective analytes ranged from 50 to 150?gkg-1. Quantitative analysis was performed either with the use of matrix-matched standards or by employing commercially available 13C-labeled internal standards (available for deoxynivale Direct analysis in real time (DART) ionization coupled to an (ultra)high resolution mass spectrometer based on orbitrap technology (orbitrapMS) was used for rapid quantitative analysis of multiple mycotoxins isolated from wheat and maize by modified QuEChERS procedure. After initial evaluation of ionization efficiencies for major groups of mycotoxins achievable with DART technology, sample preparation procedure and instrument parameter settings were optimized to obtain sensitive and accurate determination of most intensively ionizing toxins (deoxynivalenol, nivalenol, zearalenon, actyldeoxynivalenol, deepoxy-deoxynivalenol, fusarenon-X, altenuene, alternariol, alternariolmethylether, diacetoxyscirpenol, sterigmatocystin). The lowest calibration levels (LCLs) estimated for the respective analytes ranged from 50 to 150?gkg-1. Quantitative analysis was performed either with the use of matrix-matched standards or by employing commercially available 13C-labeled internal standards (available for deoxynivale (en)
Title	Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry (en)
skos:prefLabel	Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry Analysis of multiple mycotoxins under ambient conditions using direct analysis in real time (DART) ionization coupled to high resolution mass spectrometry (en)
skos:notation	RIV/60461373:22330/10:00024401!RIV11-MSM-22330___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B08049), Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Václavík, Lukáš Zachariášová, Milena Hrbek, Vojtěch Hajšlová, Jana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	246428
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/10:00024401
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mycotoxins; Fusarium toxins; Direct analysis in real time (DART); Orbitrap mass spectrometry; Quick easy cheap effective rugged and Safe (en)
http://linked.open.../riv/klicoveSlovo	Direct analysis in real time (DART) Mycotoxins Fusarium toxins Orbitrap mass spectrometry Quick easy cheap effective rugged and Safe
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4AF010BD4C96]
http://linked.open...i/riv/nazevZdroje	Talanta
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Free and bound forms of fusarium mycotoxins in cereals and processed products; strategy of control and minimisation.
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	82
http://linked.open...iv/tvurceVysledku	Hajšlová, Jana Hrbek, Vojtěch Václavík, Lukáš Zachariášová, Milena
http://linked.open...ain/vavai/riv/wos	000283903300047
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	0039-9140
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	22330

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