Variability of the content of active substances during Achillea collina Rchb. "Alba" ontogenesis

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variability of the content of active substances during Achillea collina Rchb. "Alba" ontogenesis

Popis výsledku v původním jazyce

The fluctuation of essential oil, flavonoid and tannin content in Achillea collina Rchb.Alba (flos and herba millefolii) during ontogenesis was studied in this paper. The essential oil content was found to range between 0.4 and 1.6% of dry material and it was statistically significantly influencedby developmental stage, harvested part of the plant and also by seasonal climatic conditions. The flavonoid content was influenced only by developmental stage and not by the type of yarrow drug or season and ithad a clear decreasing tendency during the plant ripening. Compared to flavonoids tannin production showed a reverse trend in yarrow. Their content was 0.3-1.0% and it increased during seed maturing.

Název v anglickém jazyce

Variability of the content of active substances during Achillea collina Rchb. "Alba" ontogenesis

Popis výsledku anglicky

The fluctuation of essential oil, flavonoid and tannin content in Achillea collina Rchb.Alba (flos and herba millefolii) during ontogenesis was studied in this paper. The essential oil content was found to range between 0.4 and 1.6% of dry material and it was statistically significantly influencedby developmental stage, harvested part of the plant and also by seasonal climatic conditions. The flavonoid content was influenced only by developmental stage and not by the type of yarrow drug or season and ithad a clear decreasing tendency during the plant ripening. Compared to flavonoids tannin production showed a reverse trend in yarrow. Their content was 0.3-1.0% and it increased during seed maturing.

Druh

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

CEP obor

FR - Farmakologie a lékárnická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Horticultural Science

ISSN

0862-867X

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

32

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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