Rapid determination of 5-hydroxymethylfurfural by DART ionization with time-of-flight mass spectrometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43896520" target="_blank" >RIV/60461373:22330/13:43896520 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00216-013-6875-4" target="_blank" >http://dx.doi.org/10.1007/s00216-013-6875-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00216-013-6875-4" target="_blank" >10.1007/s00216-013-6875-4</a>
Alternative languages
Result language
angličtina
Original language name
Rapid determination of 5-hydroxymethylfurfural by DART ionization with time-of-flight mass spectrometry
Original language description
DART (direct analysis in real time), a novel technique with wide potential for rapid screening analysis, coupled with high-resolution time-of-flight mass spectrometry (TOF-MS) has been used for quantitative analysis of 5-hydroxymethylfurfural (5-HMF), atypical temperature marker of food. The DART/TOF-MS method was optimised and validated. Quantification of 5-HMF was achieved by use of a stable isotope-labelled 5-HMF standard prepared from glucose. Formation of 5-HMF from saccharides, a potential sourceof overestimation of results, was evaluated. Forty-four real samples (honey and caramelised condensed sweetened milk) and 50 model samples of heated honey were analysed. The possibility of using DART for analysis of heated samples of honey was confirmed. HPLC and DART/TOF-MS methods for determination of 5-HMF were compared. The correlation equation between these methods was DART = 1.0287HPLC + 0.21340, R(2) = 0.9557. The DART/TOF-MS method has been proved to enable efficient and rapid d
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/QI91B283" target="_blank" >QI91B283: Methods and parameters for evaluation of foodstuffs and food raw materials authenticity.</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Analytical and Bioanalytical Chemistry
ISSN
1618-2642
e-ISSN
—
Volume of the periodical
405
Issue of the periodical within the volume
14
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
4737-4745
UT code for WoS article
000318312400007
EID of the result in the Scopus database
—