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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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

Czech name

Izoflavony v ne-leguminózních rostlinách: čeledě Rutaceae a Myrtaceae

Czech description

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

Type

D - Article in proceedings

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GA525%2F03%2F0352" target="_blank" >GA525/03/0352: Isoflavonoids in the Myrtaceae and the Rutaceae families</a><br>

Continuities

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

Publication year

2004

Confidentiality

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

Article name in the collection

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

ISBN

0137-5881

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

182-182

Publisher name

Federation of European Societes of Plant Biology

Place of publication

Krakov, Polsko

Event location

Krakov, Polsko

Event date

Aug 23, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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