Isoflavonoids in the Amaryllidaceae family
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F14%3A43897207" target="_blank" >RIV/60461373:22330/14:43897207 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00023761:_____/14:#0000469
Výsledek na webu
<a href="http://dx.doi.org/10.1080/14786419.2013.873432" target="_blank" >http://dx.doi.org/10.1080/14786419.2013.873432</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/14786419.2013.873432" target="_blank" >10.1080/14786419.2013.873432</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Isoflavonoids in the Amaryllidaceae family
Popis výsledku v původním jazyce
Plants of the Amaryllidaceae family are known as producers of biologically active alkaloids. Besides these a variety of flavonoids, including flavones, chalcones and chromones, have been detected in the Amaryllidaceous plants. In this study, we have analysed 16 representatives of the family for the presence of isoflavonoids. The water/ethanolic extracts were analysed with HPLC-ESI-MS both without any pre-treatment and after immunoaffinity chromatography as a clean-up step. Four individual immunosorbentsspecific for biochanin A, daidzein and genistein were used. In addition, five enzyme-linked immunosorbent assays specific for the above-mentioned isoflavonoids and their derivatives have been used for the analysis of the extracts after fractionation bysemi-preparative HPLC. Fifteen selected isoflavonoids were detected in the studied samples, and the amount of individual compounds ranged between ca. 0.8 and 400ng/g of dry weight. This study extends the number of known isoflavonoid-produ
Název v anglickém jazyce
Isoflavonoids in the Amaryllidaceae family
Popis výsledku anglicky
Plants of the Amaryllidaceae family are known as producers of biologically active alkaloids. Besides these a variety of flavonoids, including flavones, chalcones and chromones, have been detected in the Amaryllidaceous plants. In this study, we have analysed 16 representatives of the family for the presence of isoflavonoids. The water/ethanolic extracts were analysed with HPLC-ESI-MS both without any pre-treatment and after immunoaffinity chromatography as a clean-up step. Four individual immunosorbentsspecific for biochanin A, daidzein and genistein were used. In addition, five enzyme-linked immunosorbent assays specific for the above-mentioned isoflavonoids and their derivatives have been used for the analysis of the extracts after fractionation bysemi-preparative HPLC. Fifteen selected isoflavonoids were detected in the studied samples, and the amount of individual compounds ranged between ca. 0.8 and 400ng/g of dry weight. This study extends the number of known isoflavonoid-produ
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CB - Analytická chemie, separace
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GA525%2F09%2F0994" target="_blank" >GA525/09/0994: Chemotaxonomie isoflavonoidů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Natural Product Research
ISSN
1478-6419
e-ISSN
—
Svazek periodika
28
Číslo periodika v rámci svazku
10
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
690-697
Kód UT WoS článku
000335845800002
EID výsledku v databázi Scopus
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