Chemical composition of the essential oils from roots of two Leuzea spp.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41610%2F04%3A9935" target="_blank" >RIV/60460709:41610/04:9935 - 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

Chemical composition of the essential oils from roots of two Leuzea spp.

Original language description

Leuzea carthamoides Willd DC. and L. centauroides (L.) Holub (Asteraceae) are perennial herbaceous plants occurring in southern Siberia and Pyrenees, respectively. Roots and rhizomes of L. carthamoides were traditionally used in folk medicine in cases ofoverstrain and common weakness. The drug has been shown to possess a stimulatory and tonic effect. Main groups of previously isolated components are ecdysteroids, flavonoids, sesquiterpene lactones and polyacetylenes. In L. centauroides long chain aldehydes, fatty acids and esters were identified in root and aerial part extracts. The steam distillation of fresh roots of L. carthamoides and L. centauroides using a Clevenger-type apparatus yielded 0.43 % and 0.24 % (w/w) of essential oils, respectively.Analyses of both oils by GC-MS and GC-FTIR showed a predominant content of unsaturated aliphatic hydrocarbons and sesquiterpene hydrocarbons.

Czech name

Chemické složení silic z kořenů dvou druhů rodu Leuzea

Czech description

Leuzea carthamoides Willd DC. and L. centauroides (L.) Holub (Asteraceae) are perennial herbaceous plants occurring in southern Siberia and Pyrenees, respectively. Roots and rhizomes of L. carthamoides were traditionally used in folk medicine in cases ofoverstrain and common weakness. The drug has been shown to possess a stimulatory and tonic effect. Main groups of previously isolated components are ecdysteroids, flavonoids, sesquiterpene lactones and polyacetylenes. In L. centauroides long chain aldehydes, fatty acids and esters were identified in root and aerial part extracts. The steam distillation of fresh roots of L. carthamoides and L. centauroides using a Clevenger-type apparatus yielded 0.43 % and 0.24 % (w/w) of essential oils, respectively.Analyses of both oils by GC-MS and GC-FTIR showed a predominant content of unsaturated aliphatic hydrocarbons and sesquiterpene hydrocarbons.

Type

D - Article in proceedings

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GP525%2F02%2FD107" target="_blank" >GP525/02/D107: Screening of antimicrobial activity of selected species of genus Rhaponticum Ludw.</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

Sborník abstraktů [CD-ROM]: 35th International Symposium on Essential oils (ISEO 2004)

ISBN

nemá

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

0-0

Publisher name

ISEO

Place of publication

Messiana, Itálie

Event location

Messiana, Itálie

Event date

Sep 29, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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