Acrylamide Analysis in Various Matrices Employing HPLC-MS/MS and UHPLC-TOF MS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F10%3A00024392" target="_blank" >RIV/60461373:22330/10:00024392 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Acrylamide Analysis in Various Matrices Employing HPLC-MS/MS and UHPLC-TOF MS
Original language description
Occurrence of acrylamide in heat processed foodstuffs represents an issue of health concern. To monitor levels of this processing contaminant in various matrices (potato or cereal based products, coffee etc.), reliable analytical methods are needed. Currently, the most routinely used technique for acrylamide determination is high performance liquid chromatography coupled to tandem in space mass spectrometry (HPLC-MS/MS). Typically, relatively laborious sample preparation procedure employing two-step solid phase extraction is used prior to instrumental analysis. Our significantly simplified sample preparation procedure based on QuEChERS approach employs (i) addition of acetonitrile to primary aqueous extract and (ii) induction of phase separation by addition of salts. Isotope dilution technique (13C3-acrylamide as an internal standard) is employed to compensate both potential losses of analyte and matrix-induced chromatographic response enhancement. The QuEChERS approach was compared to
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
GM - Food industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/2B06168" target="_blank" >2B06168: Strategies for chemical safety of heat-processed foodstuffs prepared from potatoes and cereals</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
6th International Student Conference Modern Analytical chemistry
ISBN
978-80-7444-005-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Univerzita Karlova v Praze
Place of publication
Praha
Event location
Praha
Event date
Jan 1, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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