Izoflavony v ne-leguminózních rostlinách: čeledě Rutaceae a Myrtaceae

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41610%2F04%3A9842" target="_blank" >RIV/60460709:41610/04:9842 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Isoflavones in non-leguminous plants: the Rutaceae and the Myrtaceae families

Popis výsledku v původním jazyce

Isoflavonoids (3-phenylchromones) are most abundant in the Fabaceae, however they were recorded in over 20 other families, dicotyledons as well as monocots. Molecular biology data indicate occurrence of genes for isoflavonoid metabolic pathway even in higher number of families, however it is difficult to obtain the evidence of their biochemical activity. In our recent research, we combine HPLC-MS and immunochemical approaches for study of the Rutaceae and the Myrtaceae families. EXPERIMENTAL: Five immunoassays for early products of the isoflavonoid pathway (i.e. daidzein, formononetin, genistein and biochanin A and their glycosides) were adapted for phytochemical studies. The initial screening can be performed in simply prepared water-ethanol extracts,owing to the high specificity and sensitivity of these assays. Immunoanalysis of crude extracts possesses semi-quantitative data, enabling to exclude negative samples and to optimize the amount of material for further analysis. Pre-selec

Název v anglickém jazyce

Isoflavones in non-leguminous plants: the Rutaceae and the Myrtaceae families

Popis výsledku anglicky

Isoflavonoids (3-phenylchromones) are most abundant in the Fabaceae, however they were recorded in over 20 other families, dicotyledons as well as monocots. Molecular biology data indicate occurrence of genes for isoflavonoid metabolic pathway even in higher number of families, however it is difficult to obtain the evidence of their biochemical activity. In our recent research, we combine HPLC-MS and immunochemical approaches for study of the Rutaceae and the Myrtaceae families. EXPERIMENTAL: Five immunoassays for early products of the isoflavonoid pathway (i.e. daidzein, formononetin, genistein and biochanin A and their glycosides) were adapted for phytochemical studies. The initial screening can be performed in simply prepared water-ethanol extracts,owing to the high specificity and sensitivity of these assays. Immunoanalysis of crude extracts possesses semi-quantitative data, enabling to exclude negative samples and to optimize the amount of material for further analysis. Pre-selec

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F03%2F0352" target="_blank" >GA525/03/0352: Isoflavonoidy v čeledích Myrtaceae a Rutaceae</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

The 14th FESPB Congress Book of Abstracts, Acta Physiologie Plantarum

ISBN

0137-5881

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

182-182

Název nakladatele

Federation of European Societes of Plant Biology

Místo vydání

Krakov, Polsko

Místo konání akce

Krakov, Polsko

Datum konání akce

23. 8. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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