Chemotaxonomic markers for the authentication of the historical remains of chicory extract from the eighteenth century and mass spectrometry of these markers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F22%3A10454711" target="_blank" >RIV/00216208:11310/22:10454711 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=F5QmaDz.er" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=F5QmaDz.er</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00706-022-02934-8" target="_blank" >10.1007/s00706-022-02934-8</a>

Result language
angličtina
Original language name
Chemotaxonomic markers for the authentication of the historical remains of chicory extract from the eighteenth century and mass spectrometry of these markers
Original language description
The combination of extraction with different solvents with HPLC-MS(2) was used to identify chemotaxonomic markers (sesquiterpene lactones and hydroxycinnamic acids) to confirm whether the 200-year-old historical material is chicory extract. To compare and verify this approach, an analysis of current dry chicory root was performed simultaneously. Although it was not possible to prove the presence of selected sesquiterpene lactones or hydroxycinnamic acids in the historical sample analyzed, arteincultone was found to be a suitable chemotaxonomic marker to prove that this sample was prepared from chicory in the past. Moreover, this is the first evidence of this substance in the plant Cichorium intybus. In addition, the presence of other substances typical of chicory confirms the positive authentication of the sample. Mass spectrometric fragmentation of arteincultone, selected sesquiterpene lactones, and chicoric acid has also been studied in detail.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry

Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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