Multi-analyte high performance liquid chromatography coupled to high resolution tandem mass spectrometry method for control of pesticide residues, mycotoxins, and pyrrolizidine alkaloids

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F15%3A43900585" target="_blank" >RIV/60461373:22330/15:43900585 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0003267015000756" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0003267015000756</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.aca.2015.01.021" target="_blank" >10.1016/j.aca.2015.01.021</a>

Result language
angličtina
Original language name
Multi-analyte high performance liquid chromatography coupled to high resolution tandem mass spectrometry method for control of pesticide residues, mycotoxins, and pyrrolizidine alkaloids
Original language description
A new reliable and highly sensitive method based on high performance liquid chromatographic (HPLC) separation and high resolution tandem mass spectrometric detection (HRMS/MS) has been developed and validated for determination of 323 pesticide residues,55 mycotoxins, and 11 plant toxins represented by pyrrolizidine alkaloids. The method was validated for three matrices, leek, wheat, and tea differing in nature / amount of co-extracts that may cause various matrix effects. For target analytes isolation,optimized QuEChERS-based (Quick, Easy, Cheap, Effective, Rugged, and Safe) extraction procedure was employed. Spectral HRMS/MS library has been established providing an entire spectrum of fragment ions for each analyte, which allows unbiased identification and confirmation of target compounds. The limits of quantification (LOQs) of target analytes were below 10 ?g kg-1 for 82%, 81%, and 61% for matrices leek, wheat, and tea, respectively. Recoveries were in the acceptable range (70 - 12
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Project
<a href="/en/project/QI111B044" target="_blank" >QI111B044: Comprehensive strategy for decreasing a negative impact of Fusarium spp. toxicogenic fungi infection in cereals and their derivated products.</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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