Elicitation of pharmacologically active substances in an intact medical plant

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A00010900" target="_blank" >RIV/60076658:12220/09:00010900 - 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

Elicitation of pharmacologically active substances in an intact medical plant

Popis výsledku v původním jazyce

The quality of medical plants used for the production of galenics or pharmacologically used compounds is usually assessed by the content of biologically active compounds. Because most of these plants are grown in fields, this study focused on stimulationof active compounds by in vivo elicitation. Foliar application of elicitors on the immunostimulating medical plant purple coneflower (Echinacea purpurea L. Moench) grown on soil was used to increase the content of biologically active phenolics. Naturalplant stress mediators and thei derivatives (acetylsalicylic acid, salicylic acid, and methyl salicylate) as well as newly introduced biocompatible metal elicitor [titanium(IV) ascorbate] were chosen as active components of foliar sprays. A tremendous increase of phenolics (up to 10 times compared to control) and stimulation of the biomass yield were achieved. This methodology represents a convenient alternative to cell suspension or hydroponic cultures being applicable in wide agricultu

Název v anglickém jazyce

Elicitation of pharmacologically active substances in an intact medical plant

Popis výsledku anglicky

The quality of medical plants used for the production of galenics or pharmacologically used compounds is usually assessed by the content of biologically active compounds. Because most of these plants are grown in fields, this study focused on stimulationof active compounds by in vivo elicitation. Foliar application of elicitors on the immunostimulating medical plant purple coneflower (Echinacea purpurea L. Moench) grown on soil was used to increase the content of biologically active phenolics. Naturalplant stress mediators and thei derivatives (acetylsalicylic acid, salicylic acid, and methyl salicylate) as well as newly introduced biocompatible metal elicitor [titanium(IV) ascorbate] were chosen as active components of foliar sprays. A tremendous increase of phenolics (up to 10 times compared to control) and stimulation of the biomass yield were achieved. This methodology represents a convenient alternative to cell suspension or hydroponic cultures being applicable in wide agricultu

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Agricultural and Food Chemistry

ISSN

0021-8561

e-ISSN

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Svazek periodika

2009

Číslo periodika v rámci svazku

17

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000269376000041

EID výsledku v databázi Scopus

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