Quality Evaluation of Coneflower (Echiancea ssp.) Cultivated in Czech Climatic Conditions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21418" target="_blank" >RIV/60460709:41210/07:21418 - 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

Quality Evaluation of Coneflower (Echiancea ssp.) Cultivated in Czech Climatic Conditions

Original language description

Echinacea purpurea (L.) and Echinacea pallida Nutt were cultivated in two diferent localities in theCzech republic (Červený Újezd ? sugarbeet-growing production region, Světlá nad Sázavou ? potato-growing production region). This research was conducted during years 2005 ? 2006. Extracts were obtained from the one and two years old plants , which were assayed by liquid chromatography (HPLC). Caffeic acid derivates, cichoric acid in E. purpurea, echinacoside in E. pallida were identified as the main ativecompounds. Except of the caffeic acid derivates was found alkamid 2 in E. purpurea plants. The highest content of cichoric acid was found in two years old flowers E. purpurea (49.9399 mg.g-1 ) from locality Č. Újezd, roots obtained 4.2 ? 14.13 mg.g-1 and leaves obtained 25.0 ? 41.0 mg.g-1.The higher content of cichoric acid was found in plants from locality Č. Újezd. Except caffeic acid derivates was found alkamid 2 in the roots and the leaves of E. purpurea, but only in plants from loc

Czech name

Kvalitativní hodnocení Echiancea ssp. pěstované v klimatických podmínkách ČR.

Czech description

Echinacea purpurea (L.) and Echinacea pallida Nutt were cultivated in two diferent localities in theCzech republic (Červený Újezd ? sugarbeet-growing production region, Světlá nad Sázavou ? potato-growing production region). This research was conducted during years 2005 ? 2006. Extracts were obtained from the one and two years old plants , which were assayed by liquid chromatography (HPLC). Caffeic acid derivates, cichoric acid in E. purpurea, echinacoside in E. pallida were identified as the main ativecompounds. Except of the caffeic acid derivates was found alkamid 2 in E. purpurea plants. The highest content of cichoric acid was found in two years old flowers E. purpurea (49.9399 mg.g-1 ) from locality Č. Újezd, roots obtained 4.2 ? 14.13 mg.g-1 and leaves obtained 25.0 ? 41.0 mg.g-1.The higher content of cichoric acid was found in plants from locality Č. Újezd. Except caffeic acid derivates was found alkamid 2 in the roots and the leaves of E. purpurea, but only in plants from loc

Type

D - Article in proceedings

CEP classification

GA - Agricultural economics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Article name in the collection

Book of Scientific Papers and Abstracts of1st International Scientific Conference on Medicinal, Aromatic and Spice Plants

ISBN

978-80-8069-973-4

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

215-216

Publisher name

Slovak University of Agriculture in Nitra

Place of publication

Nitra, Slovensko

Event location

SPÚ Nitra

Event date

Dec 5, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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