Screening of pesticide in apple ciders by liquid chromatography-high resolution mass spectrometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10409573" target="_blank" >RIV/00216208:11310/18:10409573 - isvavai.cz</a>
Alternative codes found
RIV/60193697:_____/18:N0000070
Result on the web
<a href="https://web.natur.cuni.cz/analchem/isc-mac/" target="_blank" >https://web.natur.cuni.cz/analchem/isc-mac/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Screening of pesticide in apple ciders by liquid chromatography-high resolution mass spectrometry
Original language description
The present study is focused on separation and detection of pesticides residues in apple ciders. The main target of this experiment was not only to determine the concentrations of these residues carrying over from apple peels into the beverages but also to evaluate their potential risk to consumer's health. For the extraction the QuEChERS method was used in combination with additional column SPE sample clean-up to achieve the lowest detection limit possible due to low concentrations of pesticide residues. The samples were analysed using a high-resolution accurate-mass (HPLC-HR/AM) instrument and this applied method assured the quantification of pesticide residues in the ciders possible at 0.2 ppb level for most of fifty target pesticides. Additionally, non-target screening mode enabled to verify presence of over 300 pesticides using comprehensive library including retention times, empirical formulas, and verified fragments.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 14th International Students Conference “Modern Analytical Chemistry“
ISBN
978-80-7444-059-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
152-157
Publisher name
Univerzita Karlova, Přírodovědecká fakulta
Place of publication
Praha 2
Event location
Charles University, Praha
Event date
Sep 20, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000495572500025

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