Morfologická a chemická variabilita českých a finských puškvorců (Acorus calamus L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F07%3A1772" target="_blank" >RIV/00027006:_____/07:1772 - 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

Morphological and chemical variations of sweet-flag (Acorus calamus L.) in the Czech and Finnish gene bank collection

Popis výsledku v původním jazyce

The aim of this study was to analyse both the morphological and chemical characteristic of Acorus calamus plants collected from the nature in the Czech Republic and to compare them to the sweet-flags native from Finland, Slovenia and Canada which are concentrated in Finland. The Finnish, Slovenian and the Czech origin sweet-flags were found to be phenotypically and chemically very similar to each other. They all represent the European triploid type of Acorus calamus var. calamus. The average essential oil content was established at the value of 1.47% of dry material in Finland and 1.91% in the Czech Republic. This amount is not sufficient according to the Czech norm for Radix calami quality (minimal amount is 2%) but the content of carcinogen beta-asaron, which was established at 9 ? 21% in the essential oil in all the analyzed sweet-flags, did not exceeded the maximal recommended value 0.5% of dry drug mass.

Název v anglickém jazyce

Morphological and chemical variations of sweet-flag (Acorus calamus L.) in the Czech and Finnish gene bank collection

Popis výsledku anglicky

The aim of this study was to analyse both the morphological and chemical characteristic of Acorus calamus plants collected from the nature in the Czech Republic and to compare them to the sweet-flags native from Finland, Slovenia and Canada which are concentrated in Finland. The Finnish, Slovenian and the Czech origin sweet-flags were found to be phenotypically and chemically very similar to each other. They all represent the European triploid type of Acorus calamus var. calamus. The average essential oil content was established at the value of 1.47% of dry material in Finland and 1.91% in the Czech Republic. This amount is not sufficient according to the Czech norm for Radix calami quality (minimal amount is 2%) but the content of carcinogen beta-asaron, which was established at 9 ? 21% in the essential oil in all the analyzed sweet-flags, did not exceeded the maximal recommended value 0.5% of dry drug mass.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Horticultural Science (Prague)

ISSN

0862-867X

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

17-25

Kód UT WoS článku

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EID výsledku v databázi Scopus

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