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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

—

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Monatshefte für Chemie - Chemical Monthly

ISSN

0026-9247

e-ISSN

1434-4475

Svazek periodika

153

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

11

Strana od-do

707-717

Kód UT WoS článku

000810810800001

EID výsledku v databázi Scopus

2-s2.0-85131783621