Liquid chromatography-mass spectrometry-based metabolomics for authenticity assessment of fruit juices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F12%3A43894803" target="_blank" >RIV/60461373:22330/12:43894803 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11306-011-0371-7" target="_blank" >http://dx.doi.org/10.1007/s11306-011-0371-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11306-011-0371-7" target="_blank" >10.1007/s11306-011-0371-7</a>
Alternative languages
Result language
angličtina
Original language name
Liquid chromatography-mass spectrometry-based metabolomics for authenticity assessment of fruit juices
Original language description
High performance liquid chromatography-mass spectrometry (HPLC-MS) technique, employing a hybrid triple quadrupole/linear ion trap (QqQ/LIT) mass analyzer, was used for comprehensive metabolomic fingerprinting of several fruit juices types, prepared fromexpensive (orange) or relatively low-priced (apple, grapefruit) fruits. Following the automated data mining and pre-treatment step, the suitability of the multivariate HPLC-MS metabolomic data for authentication, i.e., classification of fruit juice andadulteration detection, was assessed with the use of advanced chemometric tools (principal component analysis, PCA, and linear discrimination analysis, LDA). The LDA classification model, constructed and validated employing a highly variable samples set,was able to reliably detect 15% addition of apple or grapefruit juice to orange juice. In the final stage of this study, high performance liquid chromatography-quadrupole-quadrupole-time-of-flight mass spectrometry (HPLC-QqTOFMS) measure
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/QI101B267" target="_blank" >QI101B267: Development and application of effective procedures for control food production quality and their safety for consumer</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
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metabolomics
ISSN
1573-3882
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
793-803
UT code for WoS article
000309681300005
EID of the result in the Scopus database
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